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Saint-Gratien
Large city · 95210 · Île-de-France
👥 Population
21 336
2023 · INSEE
🏠 Median price /m²
3 385 €
📈 -4% since 2015
💰 Gross yield
7.2 %
rent / purchase price
⚡ Avg. energy rating
E
🔴 21.5 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Saint-Gratien — Score 48/100.
Why this score? This score is penalized mainly by a high purchase price for the area (14/100) and an energy-inefficient housing stock (25/100).
48
💰 Yield59
🌳 Quality of life63
📊 Dynamism67
💸 Affordability14
🛡️ Safety53
⚡ Energy rating25
🏠 Property prices
DVF · 114 Transactions · Saint-Gratien
🏢 Apt. /m²
3 385 €
🏡 House /m²
4 649 €
📋 Transactions
114
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Argenteuil | 3 437 € | 3 875 € | 967 | 106 130 |
| Cergy | 3 224 € | 2 878 € | 571 | 70 906 |
| Sarcelles | 1 985 € | 3 125 € | 300 | 59 173 |
| Garges-lès-Gonesse | 2 312 € | 3 258 € | 190 | 41 791 |
| Franconville | 3 000 € | 4 000 € | 419 | 37 754 |
| Bezons | 3 875 € | 4 573 € | 282 | 36 434 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
20.42 €/m²
monthly
💰 Gross yield
7.2 %
⏳ Payback period
13.8 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
91.7 %
🏖️ Secondary homes
1.6 %
🚪 Vacant homes
6.7 %
🏢 Apartments
74.1 %
21.3 % houses
🎯 Pinel zoneⓘOfficial Pinel zoning. A Bis = very high tension (Paris, French Riviera), A = high tension (metropolises), B1 = moderate, B2 = low, C = relaxed market.
A
Strong tension
⚖️ Tense area (ALUR law)ⓘTense area under article 232 of the French Tax Code (CGI) / ALUR law. Enables rent control and applies the vacant housing tax.
Yes
Rent control possible
💶 Local taxation
REI · DGFIP · Exercice 2024
🏠 Property tax (built)ⓘMunicipal property tax rate on built properties (TFB). Applied to the cadastral rental value to calculate the owner's annual property tax.
46.360 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
96.320 %
🏘️ Housing tax
27.340 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
7.020 %
🌾 Land tax (unbuilt) REI
0.43 %
🏢 CFE
26.16 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
21 336
2023
📐 Area
2.72 km²
7844 inh/km²
💶 Median income
23 910 €
📊 Median age
38.6 yrs
37.2% under 30
💼 Activity rate
77.5 %
ages 15-64
📉 Unemployment rate
13.1 %
2021 census
🎯 Poverty rateⓘShare of population living below the poverty line (60% of national median income). Source FILOSOFI 2021, calculated only for municipalities ≥ 2,000 inhabitants.
16.0 %
60% FILOSOFI threshold
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
4 039
SIRENE database 2026
✨ 2024 creations
442
+17.6% vs 2023
📊 2023 creations
376
💼 Economic density
189
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Saint-Gratien
À 0.43 km · Segment B
🏙️ Urban attraction areaⓘUrban Attraction Areas (INSEE 2020): municipal classification based on commuting relationships with urban hubs. Main hub / secondary / suburban crown / outside.
Paris
Secondary hub
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CA Plaine Vallée
EPCI
📍 Rail access
Excellent
Station distance
🎓 Education
National Education API
📚 Schools
2
🏫 Middle schools
2
🎓 High schools
—
🎯 Brevet exam (2021)ⓘBrevet (DNB) — French middle school exam. The rate shown is the average across public and private middle schools in the municipality, latest published session.
83.9 %
Average pass rate · 2 middle schools
📊 Niveau social des établissements
Indicateur Éducation nationale du milieu social des élèves (moyenne nationale ≈ 103). Plus élevé = plus favorisé.
🏫 Middle school IPS
| Middle school | Sector | IPS |
|---|---|---|
| COLLEGE LANGEVIN WALLON | public | 108.0 |
| COLLEGE JEAN ZAY | public | 93.0 |
🏥 Healthcare
BPE · FINESS
💊 Pharmacies
7
🔬 Laboratories
1
🏥 Établissements de santé
24
Source FINESS
👵 EHPAD
2
💊 Pharmacies
7
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
316
📋 Commerce
76
📋 Enseignement
19
🏥 Sante
142
🚆 Transport
135
⚽ Sport
48
🎭 Culture
5
🏛️ Public services
Public Service Directory API · 1 services
| Category | Qty | Examples |
|---|---|---|
| 📋 service public | 1 | Police municipale - Saint-Gratien |
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Destructions et dégradations volontaires | 193 | 9.00 ‰ | 7.2 ‰ | +25 % vs moy. |
| Escroqueries et fraudes aux moyens de paiement | 139 | 6.50 ‰ | 6.3 ‰ | Dans la moyenne |
| Usage de stupéfiants | 124 | 5.80 ‰ | 8.4 ‰ | -31 % vs moy. |
| Vols sans violence contre des personnes | 119 | 5.60 ‰ | 7.3 ‰ | -23 % vs moy. |
| Usage de stupéfiants (AFD) | 108 | 5.10 ‰ | 7.5 ‰ | -32 % vs moy. |
| Violences physiques intrafamiliales | 69 | 3.20 ‰ | 4.2 ‰ | -24 % vs moy. |
| Violences physiques hors cadre familial | 61 | 2.90 ‰ | 4.0 ‰ | -28 % vs moy. |
| Vols de véhicule | 56 | 2.60 ‰ | 2.4 ‰ | Dans la moyenne |
| Cambriolages de logement | 42 | 4.20 ‰ | 7.5 ‰ | -44 % vs moy. |
| Vols d'accessoires sur véhicules | 34 | 1.60 ‰ | 3.7 ‰ | -57 % vs moy. |
| Vols dans les véhicules | 31 | 1.50 ‰ | 5.2 ‰ | -71 % vs moy. |
| Violences sexuelles | 28 | 1.30 ‰ | 2.4 ‰ | -46 % vs moy. |
| Vols violents sans arme | 15 | 0.70 ‰ | 1.0 ‰ | -30 % vs moy. |
⚡ Energy performance
107 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
0.9 %
C
5.6 %
D
21.5 %
21.5 %
E
50.5 %
50.5 %
F
20.6 %
20.6 %
G
0.9 %
21.5 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
🏛️ Historical heritage
Mérimée database · 1 protected monuments
| Building | Era |
|---|---|
| château | — |
⚠️ Natural and technological risks
Géorisques API · 3 risks identified
Mouvement de terrain
Tassements différentiels
Transport de marchandises dangereuses
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 4 565 analyses · FRANCILIANE DE VEOLIA
⚗️ Physicochemistry
✅ Compliant
📋 analyses
4 565
⚡ EV charging stations
IRVE
🔌 Stations
19
⚡ Charge points
39
🚀 Incl. fast charging
5
🎯 Municipalities with a similar score
Same region, score close to
Montreuil
93100
48/100
111 934 Inhabitants
Saint-Maur-des-Fossés
94100
48/100
76 572 Inhabitants
Suresnes
92150
48/100
48 956 Inhabitants
Melun
77000
48/100
45 995 Inhabitants
Choisy-le-Roi
94600
48/100
45 946 Inhabitants
Noisy-le-Sec
93130
48/100
45 510 Inhabitants
Bezons
95870
48/100
36 434 Inhabitants
Eaubonne
95600
48/100
26 211 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Enghien-les-Bains | 1.5 km | 31/100 | 11 432 |
| Eaubonne | 2.6 km | 48/100 | 26 211 |
| Soisy-sous-Montmorency | 2.6 km | 46/100 | 18 008 |
| Margency | 3.8 km | 34/100 | 3 012 |
| Ermont | 3.1 km | 53/100 | 29 489 |
| Sannois | 2.6 km | 54/100 | 26 924 |
| Épinay-sur-Seine | 2.8 km | 67/100 | 52 833 |
| Gennevilliers | 4.0 km | 54/100 | 50 979 |
❓ Frequently asked questions about Saint-Gratien
What is the price per m² in Saint-Gratien? ▶
The median price per m² in Saint-Gratien is 3 385 €.
What is the rental yield in Saint-Gratien? ▶
The gross rental yield in Saint-Gratien is 7.2%.
Is Saint-Gratien a good real estate investment? ▶
Saint-Gratien has a ScorCity score of 48/100, making it a moderate investment.
What is the average energy rating in Saint-Gratien? ▶
The most common energy rating class in Saint-Gratien is E.
What are the natural risks in Saint-Gratien? ▶
3 risks are identified in Saint-Gratien: Mouvement de terrain, Tassements différentiels, Transport de marchandises dangereuses.