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Coignières
Small town · 78310 · Île-de-France
👥 Population
4 321
2023 · INSEE
🏠 Median price /m²
3 722 €
📈 5% since 2015
💰 Gross yield
5.7 %
rent / purchase price
⚡ Avg. energy rating
E
🔴 25.0 % energy sieves (F-G) (F-G)
🎯 Investment score Low
Coignières — Score 32/100.
Why this score? This score is penalized mainly by improvable safety statistics (1/100) and a high purchase price for the area (11/100).
32
💰 Yield34
🌳 Quality of life72
📊 Dynamism53
💸 Affordability11
🛡️ Safety1
⚡ Energy rating23
🏠 Property prices
DVF · 11 Transactions · Coignières
🏢 Apt. /m²
3 722 €
🏡 House /m²
3 153 €
📋 Transactions
11
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Versailles | 6 660 € | 9 062 € | 876 | 84 095 |
| Sartrouville | 3 841 € | 5 082 € | 536 | 52 763 |
| Saint-Germain-en-Laye | 6 538 € | 7 105 € | 486 | 45 931 |
| Mantes-la-Jolie | 2 656 € | 2 917 € | 334 | 43 526 |
| Poissy | 3 606 € | 4 843 € | 386 | 40 983 |
| Conflans-Sainte-Honorine | 3 111 € | 4 177 € | 363 | 36 958 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
17.64 €/m²
monthly
💰 Gross yield
5.7 %
⏳ Payback period
17.6 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
94.1 %
🏖️ Secondary homes
0.5 %
🚪 Vacant homes
5.4 %
🏢 Apartments
51.7 %
47.9 % 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.
26.920 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
99.890 %
🏘️ Housing tax
15.080 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
5.590 %
🌾 Land tax (unbuilt) REI
3.56 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
4 321
2023
📐 Area
8.09 km²
534 inh/km²
💶 Median income
23 590 €
📊 Median age
38.0 yrs
39.5% under 30
💼 Activity rate
76.5 %
ages 15-64
📉 Unemployment rate
9.8 %
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.
14.0 %
60% FILOSOFI threshold
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
2 015
SIRENE database 2026
✨ 2024 creations
172
+6.8% vs 2023
📊 2023 creations
161
💼 Economic density
466
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Coignières
À 0.79 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 de Saint Quentin en Yvelines
EPCI
📍 Rail access
Excellent
Station distance
📊 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 LA MARE AUX SAULES | public | 114.9 |
🏥 Healthcare
BPE · FINESS
💊 Pharmacies
2
🏥 Établissements de santé
5
Source FINESS
💊 Pharmacies
2
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
313
📋 Commerce
108
📋 Enseignement
6
🏥 Sante
26
🚆 Transport
23
⚽ Sport
14
🎭 Culture
6
🏛️ Public services
Public Service Directory API · 1 services
| Category | Qty | Examples |
|---|---|---|
| 📋 service public | 1 | Mairie - Coignières |
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Vols sans violence contre des personnes | 85 | 19.70 ‰ | 7.3 ‰ | +170 % vs moy. |
| Destructions et dégradations volontaires | 49 | 11.30 ‰ | 7.2 ‰ | +57 % vs moy. |
| Usage de stupéfiants | 42 | 9.70 ‰ | 8.4 ‰ | Dans la moyenne |
| Usage de stupéfiants (AFD) | 33 | 7.60 ‰ | 7.5 ‰ | Dans la moyenne |
| Violences physiques hors cadre familial | 33 | 7.60 ‰ | 4.0 ‰ | +90 % vs moy. |
| Escroqueries et fraudes aux moyens de paiement | 29 | 6.70 ‰ | 6.3 ‰ | Dans la moyenne |
| Vols dans les véhicules | 26 | 6.00 ‰ | 5.2 ‰ | Dans la moyenne |
| Violences physiques intrafamiliales | 25 | 5.80 ‰ | 4.2 ‰ | +38 % vs moy. |
| Vols de véhicule | 23 | 5.30 ‰ | 2.4 ‰ | +121 % vs moy. |
| Vols d'accessoires sur véhicules | 21 | 4.90 ‰ | 3.7 ‰ | +32 % vs moy. |
| Violences sexuelles | 14 | 3.20 ‰ | 2.4 ‰ | +33 % vs moy. |
| Cambriolages de logement | 9 | 4.90 ‰ | 7.5 ‰ | -35 % vs moy. |
⚡ Energy performance
28 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
0.0 %
C
7.1 %
D
32.1 %
32.1 %
E
35.7 %
35.7 %
F
21.4 %
21.4 %
G
3.6 %
25.0 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
⚠️ Natural and technological risks
Géorisques API · 2 risks identified
Transport de marchandises dangereuses
Risque industriel
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 687 analyses · S.E.O.P.
⚗️ Physicochemistry
✅ Compliant
📋 analyses
687
⚡ EV charging stations
IRVE
🔌 Stations
21
⚡ Charge points
69
🚀 Incl. fast charging
9
🎯 Municipalities with a similar score
Same region, score close to
Épinay-sur-Orge
91360
32/100
10 722 Inhabitants
Bures-sur-Yvette
91440
32/100
9 548 Inhabitants
Marcoussis
91460
32/100
8 618 Inhabitants
Vaucresson
92420
32/100
8 432 Inhabitants
Louveciennes
78430
32/100
7 990 Inhabitants
Wissous
91320
32/100
7 151 Inhabitants
Épône
78680
32/100
7 031 Inhabitants
Bois-le-Roi
77590
32/100
6 072 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Maurepas | 2.4 km | 53/100 | 20 629 |
| Lévis-Saint-Nom | 3.1 km | 25/100 | 1 603 |
| La Verrière | 2.4 km | 32/100 | 5 994 |
| Jouars-Pontchartrain | 4.1 km | 38/100 | 6 039 |
| Saint-Rémy-l'Honoré | 3.0 km | 45/100 | 1 689 |
| Le Mesnil-Saint-Denis | 3.5 km | 36/100 | 7 276 |
| Les Essarts-le-Roi | 4.6 km | 44/100 | 6 831 |
| Élancourt | 4.3 km | 59/100 | 26 365 |
❓ Frequently asked questions about Coignières
What is the price per m² in Coignières? ▶
The median price per m² in Coignières is 3 722 €.
What is the rental yield in Coignières? ▶
The gross rental yield in Coignières is 5.7%.
Is Coignières a good real estate investment? ▶
Coignières has a ScorCity score of 32/100, making it a risky investment.
What is the average energy rating in Coignières? ▶
The most common energy rating class in Coignières is E.
What are the natural risks in Coignières? ▶
2 risks are identified in Coignières: Transport de marchandises dangereuses, Risque industriel.