Published on and written by Cyril Jarnias
The Luxembourg residential real estate market has changed face. After a surge of over 80% in prices between 2015 and 2022, followed by an unprecedented correction in 2023‑2024, 2026 looks more like a period of calm than a new boom. Sale prices are flattening, rents remain at record levels, and the rental market in Luxembourg City is tighter than ever.
Reference year for evaluating the actual return on an apartment in Luxembourg City after taking all costs into account
This article offers a complete, data-driven overview of rental yield in the capital, based exclusively on the most recent data available for 2025‑2026.
A market in transition: sales correcting, rents at peak
The starting point is the state of the market. In 2026, Luxembourg is emerging from a brutal upward cycle followed by a measured correction. Aggregated data shows a cumulative price decline of around 9.1% in 2023 and then 5.2% in 2024, before a slight rebound of 1.6% in 2025, followed by another dip in early 2026. Year-over-year, Q1 2026 still shows a decline of about 2.3% for the national average price per square meter (€8,177/m²).
In spring 2026, the national average rent in Luxembourg reaches approximately €31/m² per month, up more than 6% year-over-year. In Luxembourg City, it rises to €44/m², and an apartment receives 15 to 20 applications within 48 hours.
This combination of sale prices easing slightly and rents continuing to rise is precisely what gives rental yields a boost, without turning them into a golden opportunity.
How much does an apartment cost in Luxembourg City in 2026?
To understand yield, you first need to look at the entry ticket. In 2026, Luxembourg City remains by far the most expensive market in the country.
In the first quarter of 2026, the average price of apartments in the capital is approximately €11,569/m², with a realistic range of €10,600 to €11,800/m². In the city center, existing properties stabilize around €10,500/m² while new builds (off-plan) reach about €12,500/m².
The price structure for Luxembourg City in 2026 can be summarized as follows.
Table 1 – Average price levels in Luxembourg City in 2026
| Indicator | Indicative 2026 value |
|---|---|
| Average apartment price Luxembourg City (all types) | ≈ €11,300/m² |
| Average existing property price (center and city) | ≈ €10,500/m² |
| Average existing apartment price City (Immotop Q1) | €11,569/m² |
| Average off-plan price Luxembourg City | ≈ €12,500/m² |
| Median price per m² Luxembourg City | ≈ €10,800/m² |
| Typical 1-bedroom city center price | €450,000 – €500,000 |
| Typical 3-bedroom price | €900,000 – €1,000,000 |
Differences are significant from one neighborhood to another. Belair stands at around €12,864/m², with some premium sectors reaching up to €14,300/m² (Belair, Limpertsberg). At the other end of the scale, neighborhoods like Weimerskirch remain well below the average, at around €8,500 – €9,000/m².
This price hierarchy, combined with relatively homogeneous rents for comparable quality, lies at the heart of the yield mechanics.
Very high rents, but already under pressure for households
To measure what an apartment earns, you need to look at actual rents paid by tenants. In the capital, figures converge: Luxembourg City is by far the most expensive market in the country, with rents about 12% higher than the national average.
Early 2026 data indicates that rent per m² in the capital ranges between €35 and €50/m² depending on the neighborhood, with an average around €34 to €44/m², or even over €48/m² for studios, which are in particularly high demand from young professionals and expatriates.
In practice, monthly rents fall within the following ranges.
Table 2 – Order of magnitude for monthly rents in Luxembourg City (2026)
| Type of housing | Average monthly rent | Common range |
|---|---|---|
| Studio | ≈ €1,450 | €1,100 – €1,800 |
| 1-bedroom (apartment) | €1,750 – €2,300 | €1,400 – €2,400 |
| 2-bedroom | ≈ €2,900 – €3,620 | €2,200 – €3,500 |
| 3-bedroom and up (apartment) | ≈ €4,300 | €2,800 – €3,500 and up |
| House (all Luxembourg City areas) | Median ≈ €3,200 | €3,800 – €4,800 (listings) |
For an investor, it is essential to distinguish between the basic “bare” rent and recoverable or non-recoverable charges. Condominium and service charges often represent 15 to 25% of the base rent, or even 10 to 20% in older condominiums. For a 1-bedroom rented at €2,000 excluding charges, the total bill (rent + charges) can easily reach €2,300 – €2,400 for the tenant.
Nationally, households spend about €2,432 per month on housing and utilities, with a rent burden ratio close to 39% of income, just below the overload threshold of 40%.
This budgetary strain on tenants acts as a natural limit to rent increases, even though the housing shortage – especially in Luxembourg City where the vacancy rate is about 1.5% – maintains very strong pressure.
An ultra-competitive rental market, nearly zero vacancy
The rental dynamics in Luxembourg City can be summed up in three figures: 15 to 20 applications per listing within the first 48 hours, a vacancy rate around 1.5%, and a re-leasing time of 10 to 15 days in neighborhoods like Gare for a property correctly priced.
More than 10,000 additional residents in 2024 due to net immigration, fueling housing demand.
In this context, rental vacancy is hardly an issue for a landlord who sets a rent in line with the market. This near-full rental occupancy reduces the risk of income loss, partly explaining why investors accept relatively modest gross yields.
Gross yield in Luxembourg City: what to expect in 2026?
Data converges: in 2026, gross rental yields in Luxembourg are modest by European standards, but they are gradually recovering after the 2022 trough.
At the national level, the average gross yield for apartments, calculated by the Housing Observatory, increased from about 3.04% in 2022 to 3.74% in 2023, thanks to falling sale prices and sustained rents. In Q4 2025, the average yield across all segments stands at around 3.35%.
For Luxembourg City, several sources indicate slightly higher ranges for apartments, provided you consider the price actually paid (not the listed price).
In 2026, keep the following benchmarks for apartments in the capital
– “average” gross rental yield for an apartment: about 4.8%;
– realistic range for a standard rental investment: 4.4% to 5.3%;
– monthly rent-to-price ratio: around 0.40% of the purchase price, with a range of 0.37% to 0.44%;
– for an investor buying a 60–80 m² apartment in the hypercenter in 2026, projected yields are more likely between 3.0 and 3.5% gross in a long-term holding scenario (10 years and more), and between 3.4 and 4.0% in neighboring communes like Strassen or Howald.
This difference between the 4.4–5.3% mentioned for the city as a whole and the 3–3.5% calculated for a typical center-city case is explained by internal dispersion: the best yield neighborhoods are not the most expensive.
Real estate market analysis
Table 3 – Order of magnitude for gross apartment yields (2026)
| Location / segment | Indicative gross yield |
|---|---|
| Luxembourg City (average apartment) | ≈ 4.8% |
| Realistic City range (apartment) | 4.4 – 5.3% |
| City center, apartment 60–80 m² (10+ yrs) | 3.0 – 3.5% |
| City periphery (Strassen, Howald, etc.) | 3.4 – 4.0% |
| South (Esch-sur-Alzette / Belval) | 4.2 – 5.0% |
| Prime City neighborhoods (Belair, Limpertsberg) | 2.7 – 3.3% |
The logic is simple: the higher the purchase price per square meter, the more the gross yield compresses, given the rent. Prime neighborhoods like Belair or Limpertsberg command some of the highest rents per m² in the country, but purchase prices climb even faster. Result: gross yields of only about 2.7 to 3.3% in these micro-markets.
Conversely, areas like Bonnevoie, Hollerich, Dommeldange, Eich, Rollingergrund, Cessange, or certain parts of the Gare district combine more affordable prices per m² with high rent levels and very strong rental demand. There, gross yields can range between 5.0 and 6.0% for well-positioned studios and small apartments.
Studios, 1-bedroom, 2-bedroom: who wins the yield battle?
Not all apartments are equal when it comes to yield. The 2026 data is clear: the smaller the home, the better the average gross yield.
Studios and 1-bedroom units, highly sought after by young professionals, long-term cross-border workers, and expatriates, concentrate the best percentage return, even though the absolute rent amount is lower than for a larger home.
The following trends are observed in Luxembourg City:
Estimated performance and rents based on size and number of rooms
Rent of €1,300 to €1,700/month (~€48/m²), with a gross yield of 5.3% to 6.2%
Gross yield between 4.8% and 5.6%
Gross yield of 4.2% to 5.0%
Gross yield of 3.6% to 4.5%, sometimes lower in very upscale neighborhoods
Table 4 – Typical gross yield by apartment type in Luxembourg City
| Apartment type | Typical rent (City) | Indicative gross yield |
|---|---|---|
| Studio | €1,300 – €1,700/month | 5.3 – 6.2% |
| 1-bedroom | €1,800 – €2,400/month | 4.8 – 5.6% |
| 2-bedroom | €2,600 – €3,500/month | 4.2 – 5.0% |
| 3-bedroom | €3,000 – €5,000/month (center) | 3.6 – 4.5% |
A concrete example illustrates this: a 1-bedroom in the center, purchased for €480,000 and rented for €2,000 excluding charges, generates €24,000 in annual gross rent, a gross yield of 5%. If the same property is in an ultra-prime neighborhood and sells for €550,000, with roughly the same rent, the yield drops to 4.36%.
For the purely “yield” investor, small and medium-sized apartments in intermediate neighborhoods, but well-connected (Bonnevoie, Hollerich, Gare, Dommeldange, Cessange), therefore offer a better trade-off than large units in the poshest areas.
New vs. old: the price gap that weighs on yield
Another fault line runs through the market: that between new and existing homes. Figures from the Housing Observatory and real estate portals are unambiguous: a new apartment costs, for a comparable size, 20% to over 30% more than a renovated existing apartment.
Nationally, new homes stand at around €10,000/m², compared to about €7,800/m² for existing properties (notaries, mid-2024 to mid-2025 period). In some southern areas, like the Esch-sur-Alzette basin, the differential is similar: about €6,869/m² for existing, versus €8,573/m² for new.
In Luxembourg City, this premium is even more visible: new often exceeds €12,000/m² while existing “ready-to-rent” properties trade more around €10,200‑€11,000/m².
However, on the rent side, the difference between new and existing remains modest. A highly energy-efficient new apartment may sometimes justify a slight rent premium, but that premium is far from compensating for the 20 to 30% higher price. Result: at purchase, the gross yield of a new home is mechanically lower.
In the calculations of the Observatory and private comparisons, this reality emerges:
– gross yield on new properties in central Luxembourg City: often around 3%;
– yield on well-located existing properties: rather 3.5 to 4% on standard cases, and higher for properties bought below the median price.
In other words, for an investor targeting rental profitability rather than a pure bet on long-term value, a renovated existing apartment in a good but not necessarily the most expensive neighborhood often remains more attractive than a new off-plan development.
From gross to net yield: what really ends up in your pocket
The gross yield percentages mentioned so far do not account for unavoidable costs incurred by the owner. In Luxembourg, these expenses are neither trivial nor optional: they mainly include non-recoverable condominium charges, provisions for works, insurance, management, and taxes.
Studies converge on one finding: most Luxembourg investors see their net yield reduced by about one-third to one-half compared to the stated gross yield.
For Luxembourg City in 2026, the benchmarks are as follows:
Realistic net yield range for most investors in well-managed and reasonably financed properties
The main source of erosion of gross yield is recurring charges:
This fraction represents the top marginal tax rate on rental income for the highest-income taxpayers.
In total, the simple holding cost excluding loan for a typical apartment in Luxembourg often runs between €300 and €600 per month.
Worked example: a 1-bedroom in Luxembourg City in 2026
To concretely illustrate what an apartment “earns”, we can take a representative case: a 1-bedroom apartment of 60 m² in a central but not ultra-prime neighborhood (e.g., Bonnevoie or Gare “residential side”), purchased in 2026.
Assume the following parameters:
Purchase price of a 60 m² property, equivalent to €10,000/m².
We obtain:
– annual gross rent: €24,000;
– gross yield: €24,000 / €600,000 = 4%.
Then, subtracting charges before taxes:
– annual non-recoverable charges: €3,000 + €300 + €1,920 + €400 = €5,620;
– net income before taxes: €24,000 – €5,620 = €18,380;
– net yield before tax: €18,380 / €600,000 ≈ 3.06%.
Then comes taxation:
For a heavily taxed owner (marginal rate ~40%), the tax can exceed €7,000, causing the net after-tax yield to drop below 2%. Conversely, significant deductions (loan interest, depreciation, renovations) greatly reduce taxable income, or even make it negative in the early years, which significantly improves the after-tax yield.
It is clear here that the truly important figure is not just the gross yield, but the net yield after all charges and after tax optimization. For the same property bought at the same price, two investors can have radically different net yields depending on their financing structure and tax situation.
How taxation shapes real yield
The Luxembourg tax system plays a decisive role in the final return on a rental investment in Luxembourg City. On one hand, rental income is taxed under the progressive income tax scale (up to about 45.78% including the solidarity contribution for very high incomes, plus 1.4% dependency contribution). On the other hand, a wide range of expenses and depreciation charges are deductible, which helps reduce net taxable income.
Among the deductible items are:
Deductible expenses include: interest on the mortgage loan for purchase or renovation; repair and maintenance work (painting, boiler, minor works); non-recoverable condominium charges, concierge salaries, cleaning, costs of recovering unpaid rents; insurance premiums, local taxes (garbage, wastewater); management fees, advertising, rental costs; and depreciation of the building (excluding land), with variable rates depending on the age of the property (e.g., 4% for the first five years, then 2%).
As an alternative to detailed accounting, a flat-rate deduction is available: a standard deduction of 35% of gross rents, capped at €2,700 per year per property. This simplifies filing but is often insufficient for heavily indebted or recently renovated properties, where actual expenses easily exceed this amount.
Deductible loan interest can neutralize taxable rental income. Combined with depreciation and renovations, they can produce negative net rental income, thereby reducing the investor’s overall tax base.
This is why, even if the gross yield of an apartment in Luxembourg City seems modest (4 to 5%), the net after-tax yield can be more comfortable for an investor who structures their financing well and fully exploits the deduction rules.
Short-term (e.g., Airbnb) vs. long-term rental: more income, more risk
Faced with gross yields on long-term rentals ranging between 4.4 and 5.3% for most apartments in Luxembourg City, some owners turn to short-term rentals, driven by platforms like Airbnb. Early 2026 figures indicate that:
– short-term rentals can show gross yields 1 to 3 percentage points higher than traditional rentals;
– the gross yield range for this segment, with good occupancy (around 60% annual occupancy rate), stands around 5.5 to 8%;
– the average nightly rate ranges between €130 and €150, with a 1-bedroom apartment potentially generating about €30,000 gross per year at €140/night and 60% occupancy.
A 1-bedroom yielding €24,000 to €28,000 per year under a long-term lease could generate €30,000 or more in short-term rental, but this gross premium erodes quickly after accounting for additional costs.
– platform fees;
– cleaning and turnover costs;
– time or specialized management fees;
– increased risk of vacancy and irregular income flows;
– more demanding regulatory framework, particularly regarding permits and property use.
Added to this is a particular tourism context: about 85% of the tourist market is foreign, and overnight stays declined by about 3.8% in the first quarter of 2026. Short-term rental therefore remains a more complex and less predictable strategy, suitable for very involved investors or those with a professional structure, rather than those seeking stable long-term income.
Luxembourg City vs. the rest of the country: modest yield, maximum security
To assess whether the rental yield of an apartment in Luxembourg City is “worth it” in 2026, it must be placed in the Luxembourgish and European context.
Data shows that:
– at the national level, the gross yield for apartments hovers around 3 to 4%, with an average of 3.35% at the end of 2025;
– the South (Esch, Differdange, Belval) commonly offers gross yields of 4.2 to 5.0%, with cases above 5.2% on some 1-bedroom units;
– the North of the country shows yields sometimes between 4.5 and 5.5%.
In Luxembourg City, gross yields are often lower than in Esch-sur-Alzette or Differdange, where purchases are cheaper and rents are sustained. However, the capital remains unbeatable on two crucial dimensions.
– rental security (extremely low vacancy rate, very strong structural demand);
– long-term appreciation prospects: most forecast scenarios give an average annual price growth of 3 to 6% over a five-year horizon for Luxembourg City, with 4 to 6% in optimistic scenarios for some neighborhoods and new builds.
It is this combination of “moderate rental yield + solid appreciation potential” that makes Luxembourg City a typical wealthy capital market: you don’t buy there solely for immediate cash flow, but for the blend of regular income and wealth appreciation.
So, how much does an apartment really earn in Luxembourg City in 2026?
By aggregating the different dimensions – rents, costs, tax, price outlook – we can identify reasonable orders of magnitude for 2026.
For an apartment in Luxembourg City:
The average gross yield for well-chosen real estate investments in Luxembourg stands around 4.8%.
Table 5 – Summary: what an apartment yields in Luxembourg City in 2026
| Calculation level | 2026 order of magnitude for an apartment in Luxembourg City |
|---|---|
| “Classic” gross yield | 4.4 – 5.3% (average ≈ 4.8%) |
| Gross yield prime neighborhoods | 2.7 – 3.3% |
| Gross yield small units “top yield neighborhoods” | 5.0 – 6.0% |
| Net yield before tax | 2.5 – 3.5% |
| Net after-tax yield (typical) | 1.5 – 3.0% |
In any case, the key in 2026 is not to seek a spectacular “deal” on rental yield in Luxembourg City – which price levels make increasingly unlikely – but to build a coherent project:
To succeed in a rental investment, you need to: choose a neighborhood with a good price/m² ratio and rental appeal; focus on the most rented unit types (studios, 1-2 rooms) to maximize yield; weigh new vs. existing based on costs, charges, and renovations; optimize financing to deduct interest and depreciation while controlling debt; and account for capital appreciation (3-4% per year) which, over the long term, often surpasses rents.
In a market where the housing shortage persists, vacancy remains minimal, and rents continue to rise faster than inflation, an apartment in Luxembourg City in 2026 is not a high-yield product for immediate returns, but a rare asset generating modest but resilient income, attached to a high probability of capital gain over several years.
For those seeking a “safe but expensive” investment, the answer to the question “how much does an apartment earn in Luxembourg City in 2026?” ultimately boils down to a few words: enough to interest a patient investor, but not enough to attract a quick-profit seeker.
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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.
