Published on and written by Cyril Jarnias
Buying real estate in the United States, whether you are a resident or a foreign investor, is no small matter. Behind the listed price on a listing are a financing structure to build, often underestimated fees, a highly regulated market, legal and environmental risks, not to mention the actual condition of the home and its neighborhood. To avoid unpleasant surprises, it is helpful to think like the professionals do: with a checklist.
This guide summarizes 25 key points to check before signing, including U.S. market practices, rate forecasts, credit access, environmental risks, and hidden costs of homeownership.
1. Clarify Your True Budget Beyond the Purchase Price
The first common mistake is to only look at the purchase price and the estimated monthly mortgage payment. In the United States, numerous studies show that homeowners pay very high amounts each year in “hidden” costs: property taxes, insurance, maintenance, HOA fees, energy, repairs.
Several recent analyses converge: annual expenses excluding the mortgage payment can average over $20,000, including property taxes, insurance, routine maintenance, repairs, and utilities. In some metropolitan areas, these costs significantly exceed the national average.
Do not allocate more than 30% of your gross monthly income to all housing-related costs: loan repayment, property taxes, homeowners insurance, HOA fees, maintenance, plus an estimate of energy and water bills. To follow this rule, add up all these expense items, not just the mortgage payment.
Example of Monthly Expense Structure to Simulate
| Item | Example Monthly Amount for a $400,000 Property |
|---|---|
| Mortgage payment (principal + interest) | ≈ $2,400 (rate around 6%) |
| Property taxes | ≈ $500 (1.5% of $400,000 / 12) |
| Homeowners insurance | $120–250 |
| HOA fees (if applicable) | $0–300 (sometimes much more) |
| Maintenance/repair reserve | $330–660 (1 to 2% of value per year) |
| Energy/water/trash | $300–450 |
Before diving in, it is wise to “stress test” your budget: simulate a 15 to 20% increase in property taxes, insurance premiums, and maintenance costs to see if the situation remains comfortable.
2. Obtain a Genuine Credit Pre-Approval
In the United States, a credit pre-approval is key to being taken seriously by sellers and knowing exactly how far you can go. It is very different from a simple, approximate online “pre-qualification.”
A serious pre-approval is based on the lender’s verification of income (pay stubs, tax returns, bank statements), assets, existing debts, and credit history. It provides a maximum loan amount, a rate range, and conditions, formalized in a letter valid for a limited time (often 30 to 60 days).
This process has several advantages:
– It allows you to react immediately when an interesting property comes on the market.
– It makes your offer credible in the seller’s eyes, especially in a still-competitive market.
– A “fully underwritten” pre-approval reduces the risk of hiccups at the final signing.
To prepare, gather in advance: identification, bank statements (2 to 3 months), recent pay stubs, tax returns from the last two years, proof of any other income (pension, dividends, etc.), details of existing loans, and rental history if you are a tenant.
3. Understand the Main Loan Types (Conventional, FHA, VA, USDA)
U.S. home financing is not limited to the “standard” loan. Several major programs coexist:
– Conventional loan: often requires a down payment of 3 to 20% of the price, with private mortgage insurance (PMI) if the down payment is less than 20%. Unlike some government-backed loans, the insurance can be removed later when the loan-to-value ratio improves.
The FHA loan requires a minimum down payment of about 3.5% and loan limits that can exceed $1 million in expensive areas. The seller can pay closing costs to reduce the cash needed at purchase, but PMI remains mandatory for the entire loan term without the possibility of cancellation.
– VA loan: reserved for veterans, active-duty military, and certain eligible beneficiaries. It often allows buying with very little or no down payment, without private PMI, since the federal government guarantees the loan. However, there is a specific “funding fee,” which the seller may sometimes agree to pay.
The USDA loan is for rural areas and certain small towns. It allows financing with 0% down payment, provided the property and buyer meet geographic and income criteria.
The choice of product directly influences the amount of cash needed upfront (down payment + fees), the monthly payment level, and long-term flexibility. Therefore, it is essential to compare them in detail with an experienced lender, rather than limiting yourself to a single bank.
4. Polish Your Credit Profile and Debt Level
American lenders place great importance on:
– credit score (FICO);
– debt-to-income (DTI) ratio, i.e., the portion of gross income already absorbed by monthly debts.
A difference of 20 to 30 points on the score can translate into several tenths of a percentage point in rate, thus thousands of dollars in interest over the life of the loan. A minor error in a credit report can make the difference between a rate near 6.1% and one at 6.7%. Therefore, it is recommended to:
Get your reports from the three major bureaus via AnnualCreditReport.com, correct errors several months before your application, first reduce high-interest debt, and avoid opening new credit. Once financing is underway, avoid large credit purchases and don’t suddenly close cards to avoid hurting your score.
On the DTI side, some programs tolerate up to 50%, but experts encourage aiming much lower, especially if you anticipate significant maintenance costs or property tax increases.
5. Anticipate Closing Costs Beyond the Down Payment
In most states, closing costs represent roughly 2 to 5% of the purchase price, sometimes more depending on the loan type and area. They typically include:
Closing costs include: loan origination and processing fees, appraisal, title search and title insurance (owner’s policy and/or lender’s policy), attorney or title company fees depending on the state, transfer and recording taxes, as well as prepayment of a portion of property taxes and insurance into an escrow account.
Even with a low or zero down payment (VA, USDA, FHA), the buyer must plan for these costs, as well as moving, initial repairs, and a safety reserve. Some programs (FHA in particular) allow the seller to pay a portion of closing costs, which can be an important negotiation lever.
Illustration of Cash Needs at Closing
| Item | Indicative Range for a $400,000 Property |
|---|---|
| Down payment (conventional 10%) | $40,000 |
| Closing costs (2–5%) | $8,000–20,000 |
| Escrow setup (taxes + insurance) | $2,000–4,000 |
| Moving, minimal furnishings | $4,000–10,000 |
| Safety reserve (2–3 months of expenses) | $6,000–9,000 |
Not including these items in financial planning leads many buyers to settle without a safety cushion, making any major breakdown (roof, AC) very painful.
6. Build a Credible Cash Cushion
Several tax experts and financial advisors stress the importance of distinguishing money for the down payment from money that should remain as emergency savings. A common recommendation: have, in addition to the down payment, the equivalent of two to three months of full housing costs, or more if the property is old or subject to risks (climate, environment, fragile condo association).
Each month, for several months, set aside the estimated mortgage payment amount and the difference between your current rent and the projected total cost (mortgage, taxes, insurance, maintenance). If this exercise is difficult, it indicates you should target a less expensive property or a more affordable market.
7. Analyze the Local Market and Good Buying Timing
Recent forecasts describe a market in a gradual normalization phase: more inventory than during the pandemic peak, but still limited supply in many areas, with sellers using more granular data to set prices. Mortgage rates are expected to remain broadly stable, in the range of around 6%, with moderate fluctuations.
The best time to buy is not a perfect market point, but the time when you find a property that meets your needs and that you can comfortably afford. Prices are expected to generally stagnate or rise modestly with strong regional disparities: Southern and Western metros are more buyer-friendly than some Northeastern or Midwestern cities.
Experts
One point to note: the first part of the year is often quieter, hence more conducive to negotiation, even if the selection of properties is then more limited. Buyers aiming for a spring or summer move should start their search in late winter.
8. Clearly Define Your Must-Haves and Nice-to-Haves
A common trap is mixing essential needs with wants. To avoid getting carried away by a crush at the expense of reason, it is helpful to distinguish:
List of essential and optional criteria for finding the ideal property
Location (commute time, access to transit), number of bedrooms and bathrooms, maximum budget range, schools for children, neighborhood safety.
Garden, balcony, fully renovated kitchen, separate home office, EV charging station, advanced smart home, view, pool.
In 2026 and beyond, certain criteria are becoming more common: dedicated remote work space, reliable connectivity, energy performance, ability to install charging stations. For an investor, other parameters matter most: rental potential, short-term rental rules, neighborhood stability, resale ease.
9. Check the Property Type and Its Implications (Single-Family, Condo, HOA)
A single-family home offers more freedom for renovations, pets, outdoor spaces, but implies total responsibility for maintenance and often higher property taxes on the land. A condo or home in a community managed by an HOA (Homeowners Association) transfers part of the upkeep (common areas, sometimes roof, facades, pool) to the association, in exchange for monthly fees.
You must thoroughly review:
Before buying, examine the monthly fee amount and its trend over 3 to 5 years, the HOA’s reserve fund status and planned projects, the history of special assessments (sometimes very large one-time charges), and the rules (CC&Rs) regarding rentals, vehicles, pets, and exterior renovations.
Recent data indicates that nearly half of all U.S. listings are now subject to an HOA, and that fees have increased significantly in recent years, with some associations applying annual increases near 8%. Experts do not hesitate to call these fees a “quasi-second mortgage.”
Key Points to Examine in HOA Documents
| Item to Check | Why It Is Crucial |
|---|---|
| Budget and recent financial statements | Detect structural deficit |
| Reserve study | Anticipate major repairs and special assessments |
| History of fee increases | Measure risk of sudden hikes |
| Ongoing litigation | Risk of fee increases or property depreciation |
| Rental rules (long-term & short-term) | Direct impact on investment strategy |
| Violations or fines on the lot | Potential costs to resolve |
A cheap condo with low HOA fees but chronic underfunding can eventually lead to a special assessment of tens of thousands of dollars for roof and facade replacement.
10. Seriously Look into Local Property Taxes
Property taxes are one of the heaviest items in the American housing budget, and they vary enormously from state to state, even county to county. Some jurisdictions have effective rates under 0.5% of value, others exceed 2%. For example, a 1.5% rate on a property valued at $400,000 means an annual bill of $6,000.
Two common pitfalls:
The amount shown in the listing reflects the taxes paid by the previous owner, often reduced by a cap or an old assessment base. After the sale, the tax is recalculated based on the purchase price, which can cause a sharp increase. Additionally, locally voted increases (millage rates, school referendums) apply in subsequent years.
Before buying, it is therefore essential to:
– check the county or city assessment records;
– apply the current rate to the estimated market value, not the old tax value;
– ask about local projects for tax increases or new district taxes.
11. Properly Estimate Home Insurance and Climate Risks
Homeowners insurance premiums have risen sharply in many regions, particularly due to the increase in extreme weather events (wildfires, hurricanes, floods). In some exposed states, average premiums reach several thousand dollars per year on a standard home, well above the national average.
Add to that specific mandatory or highly recommended policies:
In high-risk zones, the lender often requires flood insurance. In some coastal states, hurricane or windstorm coverage is necessary. In seismic areas, earthquake insurance is recommended.
It is advisable not to wait until the last week before closing to get quotes: some companies now refuse to insure entire areas, or impose very high deductibles. A point often recommended by professionals: request a CLUE report (claims history) for the property to know if the home has previously suffered from floods, fires, or other major climate damage.
12. Incorporate Maintenance and Major Repair Costs
Many personal finance experts recommend budgeting between 1% and 2% of the property’s value per year for routine maintenance and repairs (up to 4% for older homes in harsh climates). Concretely, for a $500,000 home, that means between $5,000 and $10,000 annually.
These amounts cover:
This block covers minor repairs (leaks, seals, paint), system maintenance (heating, AC, ventilation), exterior upkeep (gardening, termite control, gutters), and gradually building a financial reserve for major items (roof, boiler, windows, appliances).
The rise in material costs (especially wood and certain metal products) and labor rates is driving up the cost of large projects: a roof replacement can easily cost several thousand dollars more than a few years ago.
13. Don’t Underestimate Energy and Water Costs
Moving from an apartment to a house, especially a larger one and sometimes an older one, almost always results in a noticeable increase in gas, electricity, and water bills. Recent statistics show a marked increase in the average cost of residential electricity over the past few years.
Before committing, it is wise:
To properly estimate a home’s energy costs, ask the seller for the last 12 months of energy and water bills, consider the local climate (harsh winter, very hot summer, humidity), and check the insulation, window type, and age of heating and cooling systems.
In some regions, water quality also requires the installation of filtration systems or water softeners, with an initial cost and ongoing maintenance.
14. Examine Environmental Risks and Pollution
Environmental risks are an often-overlooked angle by buyers, yet they can affect health, property value, and lead to costly cleanup obligations. Among the main risks identified in recent U.S. studies:
Soil contamination comes from former industrial activities, leaking underground fuel tanks, illegal dumping, pesticides from former orchards, or hydrocarbons from auto repair shops and gas stations. For properties with a questionable history or in industrial zones, a Phase I Environmental Site Assessment (ESA) is recommended, and possibly a Phase II with soil and water analysis if a risk is identified.
– Water quality: possible presence of heavy metals (lead), arsenic, bacteria, nitrates, pesticides, dissolved radon, especially when the property uses a private well. Independent testing is highly recommended, even if a standard inspection only confirms that the taps work.
Radon (2nd leading cause of lung cancer), asbestos (dangerous during renovations), lead (toxic to children), and mold (allergies and asthma) threaten indoor air quality in homes.
A standard home inspection rarely covers these points in depth. Therefore, it is often recommended to bring in certified specialists (radon, lead, asbestos, mold) for targeted tests, especially in older homes.
Environmental Risks to Consider
| Type of Risk | Examples of Sources | Recommended Checks |
|---|---|---|
| Contaminated soil | Gas stations, auto shops, factories | Phase I ESA, possibly Phase II |
| Water | Wells, old pipes | Comprehensive testing (metals, bacteria) |
| Indoor air | Radon, asbestos, mold, VOCs | Dedicated tests, specialized inspection |
| Polluted neighborhood | Brownfields, Superfund sites, factories | EPA databases, local environmental agencies |
In some cases, a thorough environmental diligence can help, if a pre-existing problem is discovered before purchase and documented, to partially protect against future cleanup liabilities.
15. Organize a Rigorous Home Inspection
A professional inspection is a cornerstone of the due diligence phase. In the United States, the inspector works for the buyer, not the seller. Their job is to assess the condition of the major components:
– structure (foundation, walls, framing);
– roof;
– electrical system;
– plumbing;
– heating and air conditioning systems;
– attic, basement, crawl spaces;
– exteriors (gutters, deck, stairs, railings).
An inspection typically lasts 2 to 4 hours depending on the property size. It does not give a ‘pass/fail’ result but a detailed report listing defective items, risks, and needed work. Even a recent home may have comments; the key is to distinguish the important points.
– safety or structural defects (hazardous electrical, significant water intrusion, cracked foundation, roof at end of life);
– comfort or routine maintenance items.
It is highly recommended to be present during the inspection, ask questions, and request explanations on the big-ticket items: roof, HVAC, plumbing, electrical.
16. Don’t Neglect Specialized Inspections
The general inspection does not always include, or only superficially covers, certain specific checks, which are critical depending on the region and the age of the property:
Supplementary inspection services available for a thorough diagnosis of your property
Check for wood-destroying insects and other pests that can affect the building structure.
Measurement of radon concentrations, a harmful radioactive gas, in indoor air.
Examination of the individual wastewater treatment system to assess its condition and functionality.
Check of the private well and water quality analysis to ensure potability.
Inspection of chimney, any fuel oil tanks, and ventilation ducts to prevent risks.
If there is any doubt on a particular point (e.g., musty smell, suspicious repair marks, former industrial use), it is better to bring in a specialist. Even if this represents an extra cost during the purchase phase, it is often small compared to the cost of a structural or health problem discovered too late.
17. Inquire About the Property’s and Neighborhood’s History
Beyond the technical inspection, it is wise to:
To choose the right neighborhood, talk to neighbors ideally on a Saturday or late afternoon to gauge actual noise, traffic, sense of safety, and community life. Walk the area at different times (day, evening, weekday, weekend). Check local crime maps and neighborhood police resources. Also, check the property’s insurance claims history (CLUE report) and past land uses via databases of former industrial or polluted sites.
A neighborhood that seems peaceful on a Tuesday morning may prove noisy in the evening or on weekends; a house at the bottom of a slope may suffer from significant runoff during storms; some areas become difficult to insure or resell if natural or industrial risks are highlighted.
18. Analyze Schools and the Local School Climate
For families, school quality heavily impacts a property’s long-term value. But simple overall ratings are not enough: recent research shows that the perception of school safety and neighborhood safety, as well as surrounding crime levels, strongly influence student academic outcomes and future prospects.
It is useful to combine:
Enter the key number to highlight here, then describe it in one sentence
A school environment perceived as safe and supportive not only promotes children’s success, but also the property’s resale liquidity.
19. Understand the New Framework for Agent Relationships
Recent regulatory changes in the United States have strengthened the requirement for transparency on agent fees and the obligation to formalize the buyer-agent relationship with a Buyer Representation Agreement. Concretely:
The buyer must sign an agreement specifying the agent’s compensation (percentage, flat fee, or combination). The agent can no longer rely on a commission shared with the seller; their fees must be clearly agreed upon with the buyer. Additionally, the agent cannot refuse to show a property simply because the seller does not offer compensation.
For the buyer, this means more control but also the need to discuss frankly the cost and added value of their agent before starting viewings. This compensation can be included in the offer (the seller pays it) or paid directly by the buyer; in any case, it must be clear from the start.
20. Choose Professionals Who Are True Partners
Beyond just the real estate agent, buying a property in the United States often involves:
– a local lender, familiar with market specifics;
– an independent, certified inspector;
– sometimes a real estate attorney depending on the state;
– a tax professional if your situation (second home, rental property, foreign tax residence) requires it.
The agent does more than open doors: they set boundaries, advise walking away if the numbers don’t work, and propose realistic negotiation strategies like repair credits, covering closing costs, or buying down the interest rate.
21. Prepare a Solid and Thoughtful Offer
Before writing an offer, it is wise to understand the seller’s motivation (quick relocation, estate sale, divorce, simply downsizing, etc.). This information, often obtained through your agent, guides the negotiation:
– a motivated seller may be more open to concessions on price or closing costs;
– a seller with no major constraints will prioritize security (solid financing, short timeline, few contingencies).
The offer must clearly specify:
Summary of financial conditions and important transaction steps
Total offer amount for the property
Type of loan planned and confirmation of pre‑approval
Amount of earnest money deposit accompanying the offer
Timeframes for inspections and property checks
Covering closing costs, repair credits, inclusion or exclusion of items
The earnest money, often 1 to 3% of the price, shows the buyer’s seriousness but is not “lost”: it is credited toward the down payment or closing costs, unless the buyer withdraws outside of the protection clauses (contingencies).
22. Contractually Frame the Due Diligence Period
The due diligence period, typically 10 to 14 days but varies by market, is the window during which the buyer can:
Inspections and document analysis (HOA reports, studies, surveys) allow you to renegotiate terms (repairs, credits, price reduction) or withdraw without losing your deposit if the contract conditions are met.
It is crucial to respect the deadlines: beyond them, backing out becomes costly or impossible. Experts advise scheduling inspections as early as possible to have time for follow-up inspections if a serious problem arises.
23. Secure the Closing Phase: Title, Funds, Fraud
The final signing (closing) in the United States involves several technical elements not to be taken lightly:
Before the property transfer, a title search detects potential issues (mortgages, unpaid taxes, etc.). Title insurance, paid at closing, protects against undiscovered defects: the lender’s policy covers the lender, while the owner’s policy protects the homeowner up to the purchase price.
– Identity and document verification: the buyer must provide official identification (passport, driver’s license, permanent resident card if applicable) and sometimes a U.S. tax ID number (SSN or ITIN for non-residents).
– Funds transfer: nearly all transactions involve wire transfers to the title company or attorney. However, wire fraud has become a major risk: scammers intercept emails and send fake instructions. The golden rule is to always verify bank details by phone using a known number and be wary of any unexpected changes.
24. Anticipate the Overall Tax Impacts of the Transaction
Buying a property in the United States may have several tax implications:
Local taxes include property taxes and surcharges for schools or services. At the federal and state level, mortgage interest and local taxes are deductible under certain limits and filing strategy. For a rental property, net rental income is taxed, depreciation is possible, and rules differ between residents and non-residents for tax purposes.
Tax professionals recommend consulting in advance with an advisor (CPA, accountant) to:
– understand how the purchase will change your overall tax situation;
– anticipate caps on local tax deductions;
– plan for the treatment of any rental income, especially if you are a foreign tax resident.
25. Be Ready to Walk Away If the Numbers or Risks Don’t Hold Up
Finally, a key mindset point emerges from many professional testimonials: knowing when to walk away. A few principles come up regularly:
Don’t wait for perfect market conditions that never exist, but don’t force a purchase that clearly stretches your means. Keep a budget cushion for tax, insurance, and maintenance increases. Separate the emotional aspect (crush) from the financial equation. If inspections, environmental analyses, or HOA documents reveal major risks, have the courage to back out, even after investing time and money.
Buying real estate in the United States can be an excellent wealth-building move, provided you accept that it is both an emotional and a highly technical transaction. A rigorous checklist—overall budget, financing, hidden costs, environmental risks, neighborhood quality, legal soundness—is the best protection against unpleasant surprises and the best ally to turn a purchase project into a sustainable investment.
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Cyril Jarnias is an independent expert in international wealth management with over 20 years of experience. As an expatriate himself, he is dedicated to helping individuals and business leaders build, protect, and pass on their wealth with complete peace of mind.
On his website, cyriljarnias.com, he shares his expertise on international real estate, offshore company formation, and expatriation.
Thanks to his expertise, he offers sound advice to optimize his clients' wealth management. Cyril Jarnias is also recognized for his appearances in many prestigious media outlets such as BFM Business, les Français de l’étranger, Le Figaro, Les Echos, and Mieux vivre votre argent, where he shares his knowledge and know-how in wealth management.
