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L'Isle-Adam
Medium city · 95290 · Île-de-France
👥 Population
12 493
2023 · INSEE
🏠 Median price /m²
4 242 €
📈 7% since 2015
💰 Gross yield
5.5 %
rent / purchase price
⚡ Avg. energy rating
B
🟠 10.8 % energy sieves (F-G) (F-G)
🎯 Investment score Average
L'Isle-Adam — Score 48/100.
Why this score? This score is penalized mainly by a high purchase price for the area (8/100) and a weak rental yield (31/100).
48
💰 Yield31
🌳 Quality of life75
📊 Dynamism69
💸 Affordability8
🛡️ Safety34
⚡ Energy rating80
🏠 Property prices
DVF · 101 Transactions · L'Isle-Adam
🏢 Apt. /m²
4 242 €
🏡 House /m²
4 053 €
📋 Transactions
101
📈 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
19.57 €/m²
monthly
💰 Gross yield
5.5 %
⏳ Payback period
18.1 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
90.1 %
🏖️ Secondary homes
2.8 %
🚪 Vacant homes
7.1 %
🏢 Apartments
52.9 %
44.5 % 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.
42.210 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
133.870 %
🏘️ Housing tax
29.060 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
8.250 %
🌾 Land tax (unbuilt) REI
0.43 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
12 493
2023
📐 Area
15.67 km²
797 inh/km²
💶 Median income
28 610 €
📊 Median age
45.8 yrs
31.3% under 30
💼 Activity rate
79.1 %
ages 15-64
📉 Unemployment rate
10.2 %
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.
9.0 %
60% FILOSOFI threshold
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
3 380
SIRENE database 2026
✨ 2024 creations
335
+29.3% vs 2023
📊 2023 creations
259
💼 Economic density
271
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
L'Isle-Adam - Parmain
À 2.01 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
Suburban crown
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CC de la Vallée de l'Oise et des Trois Forêts
EPCI
📍 Rail access
Good
Station distance
🎓 Education
National Education API
📚 Schools
2
🏫 Middle schools
2
🎓 High schools
1
🏆 Baccalaureate results
| High school | Type | Pass rate | Honors | V.A. |
|---|---|---|---|---|
| LYCEE FRAGONARD | public | 94.0 % | — | -3.0 |
🎯 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.
93.3 %
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 PRIVE NOTRE DAME | privé sous contrat | 142.3 |
| COLLEGE PIERRE ET MARIE CURIE | public | 114.3 |
🏥 Healthcare
BPE · FINESS
💊 Pharmacies
4
🔬 Laboratories
2
🏥 Établissements de santé
20
Source FINESS
👵 EHPAD
1
💊 Pharmacies
4
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
316
📋 Commerce
140
📋 Enseignement
12
🏥 Sante
234
🚆 Transport
30
⚽ Sport
30
🎭 Culture
10
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Vols sans violence contre des personnes | 167 | 13.40 ‰ | 7.3 ‰ | +84 % vs moy. |
| Destructions et dégradations volontaires | 117 | 9.40 ‰ | 7.2 ‰ | +31 % vs moy. |
| Escroqueries et fraudes aux moyens de paiement | 95 | 7.60 ‰ | 6.3 ‰ | +21 % vs moy. |
| Usage de stupéfiants | 62 | 5.00 ‰ | 8.4 ‰ | -40 % vs moy. |
| Usage de stupéfiants (AFD) | 46 | 3.70 ‰ | 7.5 ‰ | -51 % vs moy. |
| Vols dans les véhicules | 45 | 3.60 ‰ | 5.2 ‰ | -31 % vs moy. |
| Violences physiques intrafamiliales | 39 | 3.10 ‰ | 4.2 ‰ | -26 % vs moy. |
| Violences physiques hors cadre familial | 35 | 2.80 ‰ | 4.0 ‰ | -30 % vs moy. |
| Vols de véhicule | 31 | 2.50 ‰ | 2.4 ‰ | Dans la moyenne |
| Cambriolages de logement | 26 | 3.90 ‰ | 7.5 ‰ | -48 % vs moy. |
| Vols d'accessoires sur véhicules | 20 | 1.60 ‰ | 3.7 ‰ | -57 % vs moy. |
| Violences sexuelles | 19 | 1.50 ‰ | 2.4 ‰ | -38 % vs moy. |
⚡ Energy performance
111 DPE · ADEME
📊 Energy rating distribution
A
15.3 %
15.3 %
B
27.0 %
27.0 %
C
2.7 %
D
27.0 %
27.0 %
E
17.1 %
17.1 %
F
7.2 %
G
3.6 %
10.8 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
🏛️ Historical heritage
Mérimée database · 4 protected monuments
| Building | Era |
|---|---|
| dolmen;site archéologique | — |
| maison | 4e quart 18e siècle |
| église | 4e quart 15e siècle;2e quart 16e siècle |
| château | 18e siècle;19e siècle |
⚠️ Natural and technological risks
Géorisques API · 2 risks identified
Transport de marchandises dangereuses
Inondation
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 18 584 analyses · CEG
⚗️ Physicochemistry
✅ Compliant
📋 analyses
18 584
⚡ EV charging stations
IRVE
🔌 Stations
54
⚡ Charge points
417
🚀 Incl. fast charging
30
🎯 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. |
|---|---|---|---|
| Mours | 3.1 km | 30/100 | 1 693 |
| Villiers-Adam | 4.2 km | 38/100 | 858 |
| Mériel | 3.8 km | 40/100 | 5 347 |
| Champagne-sur-Oise | 4.2 km | 24/100 | 5 036 |
| Parmain | 3.3 km | 34/100 | 5 655 |
| Nerville-la-Forêt | 3.7 km | 22/100 | 756 |
| Persan | 5.0 km | 38/100 | 14 359 |
| Butry-sur-Oise | 4.3 km | 42/100 | 2 252 |
❓ Frequently asked questions about L'Isle-Adam
What is the price per m² in L'Isle-Adam? ▶
The median price per m² in L'Isle-Adam is 4 242 €.
What is the rental yield in L'Isle-Adam? ▶
The gross rental yield in L'Isle-Adam is 5.5%.
Is L'Isle-Adam a good real estate investment? ▶
L'Isle-Adam has a ScorCity score of 48/100, making it a moderate investment.
What is the average energy rating in L'Isle-Adam? ▶
The most common energy rating class in L'Isle-Adam is B.
What are the natural risks in L'Isle-Adam? ▶
2 risks are identified in L'Isle-Adam: Transport de marchandises dangereuses, Inondation.