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Ermont
Large city · 95120 · Île-de-France
👥 Population
29 489
2023 · INSEE
🏠 Median price /m²
3 727 €
📈 6% since 2015
💰 Gross yield
6.1 %
rent / purchase price
⚡ Avg. energy rating
B
✅ 8.2 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Ermont — Score 53/100.
53
💰 Yield41
🌳 Quality of life69
📊 Dynamism74
💸 Affordability11
🛡️ Safety40
⚡ Energy rating89
🏠 Property prices
DVF · 153 Transactions · Ermont
🏢 Apt. /m²
3 727 €
🏡 House /m²
4 434 €
📋 Transactions
153
📈 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
19.04 €/m²
monthly
💰 Gross yield
6.1 %
⏳ Payback period
16.3 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
95.4 %
🏖️ Secondary homes
0.8 %
🚪 Vacant homes
3.8 %
🏢 Apartments
70.7 %
28.6 % 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.
39.410 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
123.870 %
🏘️ Housing tax
26.070 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
7.730 %
🌾 Land tax (unbuilt) REI
0.55 %
🏢 CFE
25.14 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
29 489
2023
📐 Area
4.15 km²
7106 inh/km²
💶 Median income
24 940 €
📊 Median age
37.9 yrs
38.1% under 30
💼 Activity rate
77.2 %
ages 15-64
📉 Unemployment rate
10.9 %
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
4 819
SIRENE database 2026
✨ 2024 creations
560
+10.0% vs 2023
📊 2023 creations
509
💼 Economic density
163
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Ermont Halte
À 0.39 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 Val Parisis
EPCI
📍 Rail access
Excellent
Station distance
🎓 Education
National Education API
📚 Schools
3
🏫 Middle schools
2
🎓 High schools
1
🏆 Baccalaureate results
| High school | Type | Pass rate | Honors | V.A. |
|---|---|---|---|---|
| LYCEE VAN GOGH | public | 93.0 % | — | -1.0 |
🎯 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.
80.4 %
Average pass rate · 3 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 JULES FERRY | public | 113.5 |
| COLLEGE ANTOINE DE SAINT EXUPERY | public | 89.8 |
🏥 Healthcare
BPE · FINESS
💊 Pharmacies
7
🔬 Laboratories
2
🏥 Établissements de santé
37
Source FINESS
👵 EHPAD
1
💊 Pharmacies
7
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
335
📋 Commerce
123
📋 Enseignement
22
🏥 Sante
335
🚆 Transport
135
⚽ Sport
50
🎭 Culture
6
🏛️ Public services
Public Service Directory API · 1 services
| Category | Qty | Examples |
|---|---|---|
| 📋 service public | 1 | Service des impôts des particuliers (SIP) - Ermont |
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Vols sans violence contre des personnes | 312 | 10.60 ‰ | 7.3 ‰ | +45 % vs moy. |
| Escroqueries et fraudes aux moyens de paiement | 212 | 7.20 ‰ | 6.3 ‰ | Dans la moyenne |
| Usage de stupéfiants | 208 | 7.10 ‰ | 8.4 ‰ | Dans la moyenne |
| Destructions et dégradations volontaires | 190 | 6.40 ‰ | 7.2 ‰ | Dans la moyenne |
| Usage de stupéfiants (AFD) | 134 | 4.50 ‰ | 7.5 ‰ | -40 % vs moy. |
| Violences physiques intrafamiliales | 92 | 3.10 ‰ | 4.2 ‰ | -26 % vs moy. |
| Violences physiques hors cadre familial | 83 | 2.80 ‰ | 4.0 ‰ | -30 % vs moy. |
| Cambriolages de logement | 81 | 6.20 ‰ | 7.5 ‰ | -17 % vs moy. |
| Vols dans les véhicules | 81 | 2.70 ‰ | 5.2 ‰ | -48 % vs moy. |
| Vols de véhicule | 55 | 1.90 ‰ | 2.4 ‰ | -21 % vs moy. |
| Violences sexuelles | 48 | 1.60 ‰ | 2.4 ‰ | -33 % vs moy. |
| Vols d'accessoires sur véhicules | 39 | 1.30 ‰ | 3.7 ‰ | -65 % vs moy. |
| Trafic de stupéfiants | 22 | 0.70 ‰ | 2.2 ‰ | -68 % vs moy. |
| Vols violents sans arme | 16 | 0.50 ‰ | 1.0 ‰ | -50 % vs moy. |
⚡ Energy performance
306 DPE · ADEME
📊 Energy rating distribution
A
1.3 %
B
62.7 %
62.7 %
C
1.0 %
D
13.4 %
13.4 %
E
13.4 %
13.4 %
F
6.9 %
G
1.3 %
8.2 % 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 |
|---|---|
| édifice sportif | 3e quart 20e siècle |
⚠️ Natural and technological risks
Géorisques API · 4 risks identified
Mouvement de terrain
Tassements différentiels
Transport de marchandises dangereuses
Inondation
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 5 853 analyses · FRANCILIANE DE VEOLIA
⚗️ Physicochemistry
✅ Compliant
📋 analyses
5 853
⚡ EV charging stations
IRVE
🔌 Stations
37
⚡ Charge points
203
🚀 Incl. fast charging
12
🎯 Municipalities with a similar score
Same region, score close to
Saint-Denis
93200
53/100
149 077 Inhabitants
Corbeil-Essonnes
91100
53/100
54 471 Inhabitants
Paris 8e
75008
53/100
35 317 Inhabitants
Étampes
91150
53/100
26 857 Inhabitants
Roissy-en-Brie
77680
53/100
23 229 Inhabitants
Vélizy-Villacoublay
78140
53/100
23 011 Inhabitants
Saint-Michel-sur-Orge
91240
53/100
21 776 Inhabitants
Morsang-sur-Orge
91390
53/100
21 667 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Sannois | 1.9 km | 54/100 | 26 924 |
| Eaubonne | 1.5 km | 48/100 | 26 211 |
| Le Plessis-Bouchard | 2.3 km | 47/100 | 8 518 |
| Margency | 2.7 km | 34/100 | 3 012 |
| Saint-Gratien | 3.1 km | 48/100 | 21 336 |
| Saint-Prix | 3.6 km | 31/100 | 7 612 |
| Franconville | 2.5 km | 62/100 | 37 754 |
| Saint-Leu-la-Forêt | 3.7 km | 41/100 | 16 138 |
❓ Frequently asked questions about Ermont
What is the price per m² in Ermont? ▶
The median price per m² in Ermont is 3 727 €.
What is the rental yield in Ermont? ▶
The gross rental yield in Ermont is 6.1%.
Is Ermont a good real estate investment? ▶
Ermont has a ScorCity score of 53/100, making it a moderate investment.
What is the average energy rating in Ermont? ▶
The most common energy rating class in Ermont is B.
What are the natural risks in Ermont? ▶
4 risks are identified in Ermont: Mouvement de terrain, Tassements différentiels, Transport de marchandises dangereuses.