Rental Investment in Sagy: Property Market Data, Prices per m² and Yield
Do you want to make a rental investment in Sagy (Val-d'Oise) to supplement your income, secure your assets or benefit from an advantageous tax exemption? Investing in rental property in Sagy is a proven strategy, but the best operations all have one thing in common: excellent preparation.
As the best investors rely on data, Trackstone has compiled for you some advice and all the essential data for your real estate analysis. If investing in Sagy can be a profitable and efficient for you, you will know it.
The real estate market in Sagy
Real Estate Market Projection in Sagy
The real estate market in Sagy is a dynamic market with a number of buyers 12.0% higher than the number of properties for sale.
Selling prices in Sagy should therefore be increasing and the time on market decreasing.
Sale prices and price trend
- Over 5 years
- +2.1%
- Over 10 years
- +8.2%
- Sales in 2023
- 2
- Over 5 years
- +1.9%
- Over 10 years
- +26.3%
- Sales in 2024
- 8
In Sagy, an apartment sells for €3,061/m² on average and a house for €3,182/m² in 2025. Over five years, prices moved by +2.1% for apartments and +1.9% for houses.
| Year | Apartments | Houses |
|---|---|---|
| 2014 | €2,827/m² | €2,539/m² |
| 2015 | €2,829/m² | €2,520/m² |
| 2016 | €2,842/m² | €2,675/m² |
| 2017 | €2,778/m² | €2,679/m² |
| 2018 | €2,805/m² | €2,742/m² |
| 2019 | €2,883/m² | €2,885/m² |
| 2020 | €2,999/m² | €3,122/m² |
| 2021 | €3,227/m² | €3,251/m² |
| 2022 | €3,238/m² | €3,249/m² |
| 2023 | €3,106/m² | €3,102/m² |
| 2024 | €3,025/m² | €3,122/m² |
| 2025 | €3,061/m² | €3,182/m² |
Get an estimate based on these prices per m² and on real sales in your neighbourhood, then sell it to qualified investors.
Monthly rent
The average rent of an apartment in Sagy is 16.4 €/m² per month, a gross yield of 6.4% at the average purchase price.
The housing stock in Sagy
486 dwellings · 2.34 people per dwellingHousing size
Tenants and owners
Sagy has 486 dwellings, 10.7% of them apartments. Studios and two-room flats make up 5.6% of the stock, and 10.6% of households rent their main home.
Energy performance (DPE) classes in Sagy
- A0%
- B3%
- C15%
- D40%
- E25%
- F8%
- G8%
42.5% of dwellings are rated E, F or G and affected by the progressive rental ban, including 17.0% rated F or G.
The EPC weighs on price and negotiation. Get an estimate of your property, renovated or as is, and sell it to investors.
Main and secondary residences in Sagy
| Housing count | % of housing | |
| Main residences | 444 | 91.4% |
| Secondary residences | 11 | 2.3% |
| Vacant | 31 | 6.4% |
Main residences by number of rooms in Sagy
| Housing count | % of main residences | |
| Studios | 5 | 1.2% |
| 2 rooms | 20 | 4.4% |
| 3 rooms | 54 | 12.2% |
| 4 rooms | 94 | 21.2% |
| 5 rooms and more | 271 | 61.1% |
General information about Sagy
Population in Sagy
Sagy has 1,101 inhabitants, a median age of 44 and a density of 104 inhabitants per km².
Income, Employment and Unemployment in Sagy
The median annual household income is €45,482, with an unemployment rate of 6.4%.
Best opportunities dans le Val-d'Oise
All properties dans le Val-d'Oise
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Estimate my propertyCreate an alert in Sagy with your price and yield criteria.
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Argenteuil
- Apt. price/m²
- €3,311
- +8% vs Sagy
- Rent/m²
- €18
- Sagy : €16
- Gross yield
- 6.3%
- Sagy : 6.1%
Cergy
- Apt. price/m²
- €3,309
- +8% vs Sagy
- Rent/m²
- €16
- Sagy : €16
- Gross yield
- 6.1%
- Sagy : 6.1%
Pontoise
- Apt. price/m²
- €2,995
- -2% vs Sagy
- Rent/m²
- €16
- Sagy : €16
- Gross yield
- 6.4%
- Sagy : 6.1%
| City | Population | Average apartment price/m² | Average house price/m² | Average apartment rent/m² | Average house rent/m² | Estimated yield |
|---|---|---|---|---|---|---|
| Sannois | 26,768 | €3,310 | €4,122 | €18 | €20 | 5.96% |
| Bezons | 32,017 | €3,887 | €4,467 | €18 | €22 | 5.55% |
| Montigny-lès-Cormeilles | 22,603 | €3,071 | €3,862 | €16 | €18 | 5.93% |
| Montmagny | 14,775 | €2,857 | €3,961 | €18 | €18 | 6.27% |
| Sarcelles | 58,424 | €2,105 | €3,146 | €16 | €16 | 7.44% |
| Garges-lès-Gonesse | 42,841 | €2,229 | €3,194 | €16 | €17 | 7.32% |
| Franconville | 37,520 | €3,006 | €3,951 | €16 | €19 | 5.83% |
| Goussainville | 30,693 | €2,792 | €3,345 | €17 | €16 | 6.34% |
| Ermont | 28,987 | €3,580 | €4,217 | €17 | €19 | 5.44% |
| Villiers-le-Bel | 28,836 | €2,453 | €3,147 | €17 | €15 | 7.04% |
| Taverny | 27,025 | €2,877 | €3,869 | €17 | €19 | 6.29% |
| Cormeilles-en-Parisis | 26,741 | €3,516 | €4,415 | €18 | €20 | 5.85% |
| Gonesse | 25,963 | €2,748 | €3,189 | €16 | €16 | 6.55% |
| Eaubonne | 25,373 | €3,833 | €4,288 | €17 | €20 | 5.45% |
| Saint-Ouen-l'Aumône | 25,023 | €3,260 | €3,340 | €14 | €18 | 5.73% |
| Deuil-la-Barre | 22,510 | €3,862 | €4,351 | €18 | €19 | 5.38% |
| Montmorency | 21,870 | €3,962 | €4,298 | €17 | €19 | 5.22% |
| Saint-Gratien | 20,866 | €4,186 | €4,404 | €19 | €21 | 5.36% |
| Éragny | 18,468 | €3,165 | €3,295 | €16 | €18 | 6.39% |
| Soisy-sous-Montmorency | 18,008 | €3,073 | €4,291 | €17 | €20 | 5.86% |
| Osny | 17,277 | €3,457 | €3,373 | €17 | €16 | 5.77% |
| Jouy-le-Moutier | 17,175 | €3,484 | €3,157 | €15 | €17 | 6.03% |
| Domont | 16,078 | €2,952 | €3,470 | €16 | €18 | 6.44% |
| Vauréal | 16,034 | €3,511 | €3,164 | €16 | €18 | 6.25% |
| Saint-Leu-la-Forêt | 15,979 | €3,305 | €4,104 | €17 | €18 | 5.70% |
| Saint-Brice-sous-Forêt | 15,209 | €2,974 | €3,926 | €18 | €19 | 6.35% |
| Arnouville | 14,585 | €2,549 | €3,216 | €15 | €18 | 7.02% |
| Persan | 13,996 | €3,148 | €3,067 | €15 | €15 | 5.77% |
| Louvres | 12,083 | €3,205 | €3,190 | €15 | €15 | 5.73% |
| L'Isle-Adam | 11,846 | €3,736 | €3,617 | €17 | €17 | 5.63% |
| Enghien-les-Bains | 11,440 | €4,582 | €4,345 | €20 | €21 | 5.38% |
| Méry-sur-Oise | 10,046 | €3,379 | €3,522 | €17 | €18 | 6.05% |