Boulogne-Billancourt – Real Estate Investment Overview
Data updated monthly.Last update:May 4, 2026
Hauts-de-Seine department
Confidence
High
Market Overview: Score, Prices and Rental Yields
Market Score
80Good
80 / 100
Investability
53Price momentum
30Rental demand
30Sales demand
86Median Sale Price
€599,000
1M
-7.8%
1Y
-1.3%
| Month | Median Sale Price |
|---|---|
| June | €625,000 |
| July | €615,000 |
| August | €614,000 |
| September | €630,000 |
| October | €625,000 |
| November | €629,000 |
| December | €620,000 |
| January | €630,000 |
| February | €600,000 |
| March | €620,000 |
| April | €650,000 |
| May | €599,000 |
Median Rent Price
€1,430
1M
+2%
1Y
-1.5%
| Month | Median Rent Price |
|---|---|
| June | €1,500 |
| July | €1,450 |
| August | €1,490 |
| September | €1,500 |
| October | €1,510 |
| November | €1,500 |
| December | €1,500 |
| January | €1,520 |
| February | €1,500 |
| March | €1,560 |
| April | €1,400 |
| May | €1,430 |
Gross Rental Yield
4.3%
1M
+2.6%
1Y
+2.5%
| Month | Gross Rental Yield |
|---|---|
| June | 4.07% |
| July | 4.08% |
| August | 4.3% |
| September | 4.34% |
| October | 4.3% |
| November | 4.29% |
| December | 4.47% |
| January | 4.41% |
| February | 4.46% |
| March | 4.28% |
| April | 4.19% |
| May | 4.3% |
Square meter cost
€9,220
1M
-6.4%
1Y
-0.7%
| Month | Square meter cost |
|---|---|
| June | €9,330 |
| July | €9,420 |
| August | €9,450 |
| September | €9,400 |
| October | €9,190 |
| November | €9,530 |
| December | €9,390 |
| January | €9,560 |
| February | €9,230 |
| March | €9,540 |
| April | €9,850 |
| May | €9,220 |
Market Breakdown
Listings by property size
Studio (0%)
1 bedroom (14%)
2 bedroom (34%)
3 bedroom (26%)
4+ bedroom (26%)
| Category | Listings by property size |
|---|---|
| Studio (0%) | 3 listings (0%) |
| 1 bedroom (14%) | 148 listings (14%) |
| 2 bedroom (34%) | 350 listings (34%) |
| 3 bedroom (26%) | 274 listings (26%) |
| 4+ bedroom (26%) | 269 listings (26%) |
Sales Activity Index
77 %
Rent Activity Index
20 %
Gross Rental Yield
| Category | Gross Rental Yield |
|---|---|
| Studio | 0% |
| 1 bedroom | 4.72% |
| 2 bedroom | 4.15% |
| 3 bedroom | 4.09% |
| 4+ bedroom | 3.25% |
| Category | Gross Rental Yield |
|---|---|
| < 30 m² apartments | 5.14% |
| 30-40 m² apartments | 4.5% |
| 40-50 m² apartments | 4.29% |
| 50-60 m² apartments | 4.24% |
| 60-70 m² apartments | 4.11% |
| 70-80 m² apartments | 4.67% |
| 80-90 m² apartments | 3.53% |
| 90-100 m² apartments | 4.25% |
| 100-110 m² apartments | 3.57% |
| 110-120 m² apartments | 3.97% |
| 120-130 m² apartments | 3% |
| 130-140 m² apartments | 2.89% |
| 140-150 m² apartments | 0% |
Square meter cost
| Category | Square meter cost |
|---|---|
| Studio | €12.8k |
| 1 bedroom | €9,220 |
| 2 bedroom | €8,860 |
| 3 bedroom | €9,510 |
| 4+ bedroom | €10.6k |
| Category | Square meter cost |
|---|---|
| < 30 m² apartments | 8300 |
| 30-40 m² apartments | 9350 |
| 40-50 m² apartments | 8820 |
| 50-60 m² apartments | 8730 |
| 60-70 m² apartments | 9800 |
| 70-80 m² apartments | 7900 |
| 80-90 m² apartments | 9990 |
| 90-100 m² apartments | 9270 |
| 100-110 m² apartments | 10310 |
| 110-120 m² apartments | 10680 |
| 120-130 m² apartments | 11970 |
| 130-140 m² apartments | 11850 |
| 140-150 m² apartments | 10680 |
Number of listings for sale
| Category | Number of listings for sale |
|---|---|
| Studio | 3 |
| 1 bedroom | 41 |
| 2 bedroom | 162 |
| 3 bedroom | 177 |
| 4+ bedroom | 210 |
| Category | Number of listings for sale |
|---|---|
| < 30 m² apartments | 37 |
| 30-40 m² apartments | 46 |
| 40-50 m² apartments | 86 |
| 50-60 m² apartments | 88 |
| 60-70 m² apartments | 70 |
| 70-80 m² apartments | 63 |
| 80-90 m² apartments | 38 |
| 90-100 m² apartments | 51 |
| 100-110 m² apartments | 34 |
| 110-120 m² apartments | 13 |
| 120-130 m² apartments | 11 |
| 130-140 m² apartments | 21 |
| 140-150 m² apartments | 7 |
Number of listings for rent
| Category | Number of listings for rent |
|---|---|
| Studio | 0 |
| 1 bedroom | 107 |
| 2 bedroom | 188 |
| 3 bedroom | 97 |
| 4+ bedroom | 59 |
| Category | Number of listings for rent |
|---|---|
| < 30 m² apartments | 97 |
| 30-40 m² apartments | 82 |
| 40-50 m² apartments | 86 |
| 50-60 m² apartments | 66 |
| 60-70 m² apartments | 38 |
| 70-80 m² apartments | 24 |
| 80-90 m² apartments | 19 |
| 90-100 m² apartments | 20 |
| 100-110 m² apartments | 8 |
| 110-120 m² apartments | 7 |
| 120-130 m² apartments | 4 |
| 130-140 m² apartments | 2 |
| 140-150 m² apartments | 0 |
Market Trends
Top submarkets
Premium
NameScoreGross YieldMedian Sale Price
Profitability Scenarios
* With a €150,000 investment
Lower-yield district
€5,415
Annual Rental Income
Higher-yield district
€6,870
Annual Rental Income
As of June 2026, gross rental yields in Boulogne-Billancourt ranged from ~3.61% in the lowest-yielding districts to ~4.58% in the highest-yielding districts
Potential annual revenue
€17.2k
1 bedroom
€11.8k
2 bedroom
€16.8k
3 bedroom
€24.5k
4+ bedroom
€35.3k
Median Sale Price
| Month | 1 bedroom | 2 bedroom | 3 bedroom | 4+ bedroom |
|---|---|---|---|---|
| June | €268k | €425k | €595k | €937.5k |
| July | €263k | €413.4k | €594k | €950k |
| August | €261k | €420k | €593.5k | €988k |
| September | €245k | €415k | €592k | €990k |
| October | €242.5k | €400k | €598.5k | €989k |
| November | €260k | €399k | €599k | €964.5k |
| December | €259.9k | €390k | €595k | €994k |
| January | €265k | €399.9k | €603.5k | €992k |
| February | €259k | €399k | €595k | €998k |
| March | €265k | €412.5k | €598.5k | €1.08M |
| April | €274k | €410k | €620k | €1.09M |
| May | €249k | €405k | €599k | €1.09M |
Median Rent Price
| Month | 1 bedroom | 2 bedroom | 3 bedroom | 4+ bedroom |
|---|---|---|---|---|
| June | €950 | €1,430 | €2,000 | €3,040 |
| July | €990 | €1,400 | €1,920 | €2,740 |
| August | €990 | €1,400 | €2,000 | €3,090 |
| September | €990 | €1,430 | €1,990 | €3,010 |
| October | €990 | €1,420 | €1,960 | €3,060 |
| November | €990 | €1,440 | €2,000 | €2,700 |
| December | €1,020 | €1,450 | €2,240 | €2,940 |
| January | €1,000 | €1,450 | €2,250 | €2,990 |
| February | €1,050 | €1,430 | €2,190 | €3,040 |
| March | €1,030 | €1,420 | €2,200 | €2,900 |
| April | €990 | €1,390 | €1,990 | €2,900 |
| May | €980 | €1,400 | €2,040 | €2,940 |
Years to profit (sale to rent ratio)
| Month | 1 bedroom | 2 bedroom | 3 bedroom | 4+ bedroom |
|---|---|---|---|---|
| June | 23.51 | 24.77 | 24.79 | 25.72 |
| July | 22.14 | 24.61 | 25.83 | 28.95 |
| August | 21.97 | 25 | 24.76 | 26.68 |
| September | 20.62 | 24.27 | 24.79 | 27.37 |
| October | 20.45 | 23.54 | 25.39 | 26.94 |
| November | 21.89 | 23.15 | 24.96 | 29.77 |
| December | 21.23 | 22.41 | 22.14 | 28.22 |
| January | 22.08 | 22.98 | 22.35 | 27.65 |
| February | 20.56 | 23.33 | 22.69 | 27.36 |
| March | 21.44 | 24.29 | 22.67 | 31.06 |
| April | 23.04 | 24.54 | 25.96 | 31.32 |
| May | 21.17 | 24.12 | 24.47 | 30.81 |
Square meter cost
| Month | 1 bedroom | 2 bedroom | 3 bedroom | 4+ bedroom |
|---|---|---|---|---|
| June | €9,930 | €9,320 | €9,440 | €10.1k |
| July | €9,740 | €9,020 | €9,430 | €10.2k |
| August | €9,670 | €9,160 | €9,450 | €10.5k |
| September | €9,070 | €9,070 | €9,400 | €10.4k |
| October | €9,330 | €8,970 | €9,500 | €10.4k |
| November | €9,630 | €8,960 | €9,510 | €10.2k |
| December | €9,280 | €8,670 | €9,440 | €10.3k |
| January | €9,460 | €8,870 | €9,580 | €10.3k |
| February | €9,250 | €8,870 | €9,440 | €10.3k |
| March | €9,780 | €8,970 | €9,500 | €10.7k |
| April | €10.2k | €8,890 | €9,540 | €10.9k |
| May | €9,220 | €8,860 | €9,510 | €10.6k |
Investment Insights by Districts
Premium
##
Gross Rental Yield
20 %
Median Sale Price
€88.9k
Median Rent Price
€8,890
Premium
##
Gross Rental Yield
20 %
Median Sale Price
€88.9k
Median Rent Price
€8,890
Premium
##
Gross Rental Yield
20 %
Median Sale Price
€88.9k
Median Rent Price
€8,890
Premium
##
Gross Rental Yield
20 %
Median Sale Price
€88.9k
Median Rent Price
€8,890
Premium
##
Gross Rental Yield
20 %
Median Sale Price
€88.9k
Median Rent Price
€8,890
Premium
##
Gross Rental Yield
20 %
Median Sale Price
€88.9k
Median Rent Price
€8,890
Premium
##
Gross Rental Yield
20 %
Median Sale Price
€88.9k
Median Rent Price
€8,890
About Boulogne-Billancourt
Boulogne-Billancourt combines a dense urban setting with a prominent western-Paris address, strong transport links and a long-established residential base. Its apartment market is shaped by this central location and by the balance between premium pricing and steady rental use. May 2026 brings the clearest signal: sale prices eased sharply while rents moved higher, widening the tension for investors. The average apartment sale price fell to €599,000, down 7.8% month on month and 1.3% year on year, while the average rent rose to €1,428, up 2.0% from the previous month despite being down 1.5% over 12 months. That split is also visible in the price per square metre, which stood at €9,215 after a 6.4% monthly decline and a modest 0.7% annual dip. The result is an estimated yield of 4.3%, suggesting that lower purchase prices are helping to support income returns even as rent levels remain relatively subdued on a yearly basis. For apartment investors, the month points to improved entry pricing, but not to a full reset in rental conditions.
All | 4.3 % | 593 | 451 | €599,000 | €1,430 |
Studio | -- % | 3 | -- | €1,600,000 | -- |
1 Bedroom | 4.72 % | 41 | 107 | €249,000 | €980 |
2 Bedrooms | 4.15 % | 162 | 188 | €405,000 | €1,400 |
3 Bedrooms | 4.09 % | 177 | 97 | €599,000 | €2,040 |
4+ Bedrooms | 3.25 % | 210 | 59 | €1,087,000 | €2,940 |
Low Yield (<=4%)
Moderate Yield (4% - 5%)
High Yield (5% - 7%)
Very High Yield (7% - 9%)
Target Yield (>9%)
Summary and Key Takeaways
With a median rental yield of 4.3% and property prices starting at €249,000, Boulogne-Billancourt
may become a good investment option for some investors.
Median property prices in Boulogne-Billancourt are €599,000, while the median rent is €1,430. This means that a median property in Boulogne-Billancourt will pay for itself in 34.9 years.
Detailed real estate yield breakdown:
A median Studio apartment: --% yield, sale price €1,600,000, rent --.
A median 1-bedroom apartment: 4.72% yield, sale price €249,000, rent €980.
A median 2-bedroom apartment: 4.15% yield, sale price €405,000, rent €1,400.
A median 3-bedroom apartment: 4.09% yield, sale price €599,000, rent €2,040.
A median 4+ bedroom apartment: 3.25% yield, sale price €1,087,000, rent €2,940.
Where exactly to buy the property?
Boulogne-Billancourt offers yields of up to 4.58% for a median apartment. Explore Boulogne-Billancourt in more detail to find the most profitable neighborhoods.