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Chilly-Mazarin
Large city · 91380 · Île-de-France
👥 Population
20 443
2023 · INSEE
🏠 Median price /m²
2 679 €
📈 -30% since 2015
💰 Gross yield
7.9 %
rent / purchase price
⚡ Avg. energy rating
B
✅ 7.2 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Chilly-Mazarin — Score 57/100.
57
💰 Yield67
🌳 Quality of life69
📊 Dynamism77
💸 Affordability23
🛡️ Safety22
⚡ Energy rating76
🏠 Property prices
DVF · 241 Transactions · Chilly-Mazarin
🏢 Apt. /m²
2 679 €
🏡 House /m²
4 029 €
📋 Transactions
241
📈 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
17.64 €/m²
monthly
💰 Gross yield
7.9 %
⏳ Payback period
12.7 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
91.3 %
🏖️ Secondary homes
1.8 %
🚪 Vacant homes
6.9 %
🏢 Apartments
81.9 %
17.0 % 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.
30.290 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
61.430 %
🏘️ Housing tax
23.610 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
6.100 %
🌾 Land tax (unbuilt) REI
3.86 %
🏢 CFE
23.47 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
20 443
2023
📐 Area
5.60 km²
3651 inh/km²
💶 Median income
23 140 €
📊 Median age
36.0 yrs
40.4% under 30
💼 Activity rate
78.1 %
ages 15-64
📉 Unemployment rate
10.5 %
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.
17.0 %
60% FILOSOFI threshold
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
3 774
SIRENE database 2026
✨ 2024 creations
475
+20.6% vs 2023
📊 2023 creations
394
💼 Economic density
185
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Chilly-Mazarin
À 0.54 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 Communauté Paris-Saclay
EPCI
📍 Rail access
Excellent
Station distance
🎓 Education
National Education API
📚 Schools
1
🏫 Middle schools
1
🎓 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.
75.5 %
Average pass rate · 1 middle school
📊 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 LES DINES CHIENS | public | 97.8 |
🏥 Healthcare
BPE · FINESS
💊 Pharmacies
5
🔬 Laboratories
2
🏥 Établissements de santé
19
Source FINESS
👵 EHPAD
1
💊 Pharmacies
5
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
393
📋 Commerce
71
📋 Enseignement
12
🏥 Sante
128
🚆 Transport
142
⚽ Sport
29
🎭 Culture
6
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Vols sans violence contre des personnes | 234 | 11.40 ‰ | 7.3 ‰ | +56 % vs moy. |
| Destructions et dégradations volontaires | 209 | 10.20 ‰ | 7.2 ‰ | +42 % vs moy. |
| Escroqueries et fraudes aux moyens de paiement | 140 | 6.80 ‰ | 6.3 ‰ | Dans la moyenne |
| Violences physiques intrafamiliales | 110 | 5.40 ‰ | 4.2 ‰ | +29 % vs moy. |
| Vols de véhicule | 97 | 4.70 ‰ | 2.4 ‰ | +96 % vs moy. |
| Usage de stupéfiants | 91 | 4.50 ‰ | 8.4 ‰ | -46 % vs moy. |
| Violences physiques hors cadre familial | 88 | 4.30 ‰ | 4.0 ‰ | Dans la moyenne |
| Vols d'accessoires sur véhicules | 76 | 3.70 ‰ | 3.7 ‰ | Dans la moyenne |
| Vols dans les véhicules | 68 | 3.30 ‰ | 5.2 ‰ | -37 % vs moy. |
| Violences sexuelles | 43 | 2.10 ‰ | 2.4 ‰ | Dans la moyenne |
| Cambriolages de logement | 37 | 4.00 ‰ | 7.5 ‰ | -47 % vs moy. |
| Trafic de stupéfiants | 35 | 1.70 ‰ | 2.2 ‰ | -23 % vs moy. |
| Usage de stupéfiants (AFD) | 30 | 1.50 ‰ | 7.5 ‰ | -80 % vs moy. |
| Vols violents sans arme | 20 | 1.00 ‰ | 1.0 ‰ | Dans la moyenne |
⚡ Energy performance
166 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
31.9 %
31.9 %
C
4.8 %
D
28.9 %
28.9 %
E
27.1 %
27.1 %
F
4.8 %
G
2.4 %
7.2 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
🏛️ Historical heritage
Mérimée database · 5 protected monuments
| Building | Era |
|---|---|
| château | 17e siècle |
| maison | 1ère moitié 17e siècle |
| église | 12e siècle;13e siècle;14e siècle;16e siècle |
| immeuble | 1ère moitié 17e siècle |
| immeuble | 1ère moitié 17e 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 · 7 684 analyses · SUEZ EAU FRANCE
⚗️ Physicochemistry
✅ Compliant
📋 analyses
7 684
⚡ EV charging stations
IRVE
🔌 Stations
24
⚡ Charge points
198
🚀 Incl. fast charging
12
🎯 Municipalities with a similar score
Same region, score close to
Vitry-sur-Seine
94400
57/100
93 963 Inhabitants
Colombes
92700
57/100
91 053 Inhabitants
Aulnay-sous-Bois
93600
57/100
87 599 Inhabitants
Tremblay-en-France
93290
57/100
38 348 Inhabitants
Athis-Mons
91200
57/100
36 613 Inhabitants
Pontoise
95000
57/100
31 970 Inhabitants
Taverny
95150
57/100
27 593 Inhabitants
Limeil-Brévannes
94450
57/100
27 406 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Longjumeau | 1.5 km | 52/100 | 21 996 |
| Morangis | 1.9 km | 49/100 | 14 129 |
| Wissous | 3.1 km | 32/100 | 7 151 |
| Champlan | 2.4 km | 32/100 | 2 615 |
| Épinay-sur-Orge | 3.8 km | 32/100 | 10 722 |
| Ballainvilliers | 4.0 km | 33/100 | 4 904 |
| Savigny-sur-Orge | 3.6 km | 50/100 | 37 601 |
| Massy | 3.8 km | 52/100 | 51 729 |
❓ Frequently asked questions about Chilly-Mazarin
What is the price per m² in Chilly-Mazarin? ▶
The median price per m² in Chilly-Mazarin is 2 679 €.
What is the rental yield in Chilly-Mazarin? ▶
The gross rental yield in Chilly-Mazarin is 7.9%.
Is Chilly-Mazarin a good real estate investment? ▶
Chilly-Mazarin has a ScorCity score of 57/100, making it an interesting investment.
What is the average energy rating in Chilly-Mazarin? ▶
The most common energy rating class in Chilly-Mazarin is B.
What are the natural risks in Chilly-Mazarin? ▶
2 risks are identified in Chilly-Mazarin: Transport de marchandises dangereuses, Inondation.