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Oncy-sur-École
Rural municipality · 91490 · Île-de-France
👥 Population
1 042
2023 · INSEE
🏠 Median price /m²
2 778 €
📈 -2% since 2015
💰 Gross yield
6.4 %
rent / purchase price
⚡ Avg. energy rating
B
🔴 50.0 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Oncy-sur-École — Score 42/100.
Why this score? This score is penalized mainly by improvable safety statistics (2/100) and a high purchase price for the area (21/100).
42
💰 Yield46
🌳 Quality of life73
📊 Dynamism52
💸 Affordability21
🛡️ Safety2
⚡ Energy rating58
🏠 Property prices
DVF · 3 Transactions · Oncy-sur-École
🏢 Apt. /m²
2 778 €
🏡 House /m²
3 125 €
📋 Transactions
3
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Évry-Courcouronnes | 2 174 € | 2 841 € | 495 | 66 919 |
| Corbeil-Essonnes | 2 612 € | 3 080 € | 640 | 54 471 |
| Massy | 4 140 € | 4 574 € | 540 | 51 729 |
| Savigny-sur-Orge | 3 350 € | 3 841 € | 454 | 37 601 |
| Palaiseau | 4 026 € | 4 527 € | 348 | 37 471 |
| Athis-Mons | 3 372 € | 4 200 € | 315 | 36 613 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
14.76 €/m²
monthly
💰 Gross yield
6.4 %
⏳ Payback period
15.7 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
92.2 %
🏖️ Secondary homes
6.1 %
🚪 Vacant homes
1.7 %
🏢 Apartments
3.6 %
96.4 % 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.
B1
Moderate 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.
No
Free rents
💶 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.
32.640 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
102.480 %
🏘️ Housing tax
19.210 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
5.740 %
🌾 Land tax (unbuilt) REI
1.72 %
🏢 CFE
23.87 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
1 042
2023
📐 Area
5.41 km²
193 inh/km²
💶 Median income
28 290 €
📊 Median age
46.7 yrs
29.8% under 30
💼 Activity rate
76.2 %
ages 15-64
📉 Unemployment rate
7.7 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
218
SIRENE database 2026
✨ 2024 creations
24
+20.0% vs 2023
📊 2023 creations
20
💼 Economic density
209
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Maisse
À 4.88 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 des 2 Vallées
EPCI
📍 Rail access
Good
Station distance
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
22
📋 Commerce
8
📋 Enseignement
2
🏥 Sante
2
🚆 Transport
4
⚽ Sport
4
🏛️ Public services
Public Service Directory API · 1 services
| Category | Qty | Examples |
|---|---|---|
| 📋 service public | 1 | Mairie - Oncy-sur-École |
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Destructions et dégradations volontaires | 10 | 9.60 ‰ | 7.2 ‰ | +33 % vs moy. |
| Escroqueries et fraudes aux moyens de paiement | 7 | 6.70 ‰ | 6.3 ‰ | Dans la moyenne |
| Vols sans violence contre des personnes | 5 | 4.80 ‰ | 7.3 ‰ | -34 % vs moy. |
⚡ Energy performance
2 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
50.0 %
50.0 %
C
0.0 %
D
0.0 %
E
0.0 %
F
50.0 %
50.0 %
G
0.0 %
50.0 % 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 · 1 risks identified
Inondation
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 970 analyses · VEOLIA EAU AGENCE DE MELUN
⚗️ Physicochemistry
✅ Compliant
📋 analyses
970
🎯 Municipalities with a similar score
Same region, score close to
Cormeilles-en-Parisis
95240
42/100
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Les Pavillons-sous-Bois
93320
42/100
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Saint-Cyr-l'École
78210
42/100
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Montévrain
77144
42/100
15 687 Inhabitants
Fontainebleau
77300
42/100
15 583 Inhabitants
Montlhéry
91310
42/100
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Bessancourt
95550
42/100
8 869 Inhabitants
Nangis
77370
42/100
8 867 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Milly-la-Forêt | 2.4 km | 36/100 | 4 562 |
| Buno-Bonnevaux | 3.9 km | 42/100 | 527 |
| Noisy-sur-École | 4.1 km | 37/100 | 1 797 |
| Moigny-sur-École | 6.4 km | 38/100 | 1 294 |
| Le Vaudoué | 6.0 km | 34/100 | 731 |
| Dannemois | 9.0 km | 39/100 | 865 |
| Maisse | 6.3 km | 47/100 | 2 797 |
| Boutigny-sur-Essonne | 7.8 km | 40/100 | 3 146 |
❓ Frequently asked questions about Oncy-sur-École
What is the price per m² in Oncy-sur-École? ▶
The median price per m² in Oncy-sur-École is 2 778 €.
What is the rental yield in Oncy-sur-École? ▶
The gross rental yield in Oncy-sur-École is 6.4%.
Is Oncy-sur-École a good real estate investment? ▶
Oncy-sur-École has a ScorCity score of 42/100, making it a moderate investment.
What is the average energy rating in Oncy-sur-École? ▶
The most common energy rating class in Oncy-sur-École is B.
What are the natural risks in Oncy-sur-École? ▶
1 risks are identified in Oncy-sur-École: Inondation.