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Les Clayes-sous-Bois
Medium city · 78340 · Île-de-France
👥 Population
16 804
2023 · INSEE
🏠 Median price /m²
2 791 €
📈 -26% since 2015
💰 Gross yield
8.0 %
rent / purchase price
⚡ Avg. energy rating
F
🔴 89.6 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Les Clayes-sous-Bois — Score 51/100.
51
💰 Yield68
🌳 Quality of life66
📊 Dynamism64
💸 Affordability21
🛡️ Safety68
⚡ Energy rating5
🏠 Property prices
DVF · 81 Transactions · Les Clayes-sous-Bois
🏢 Apt. /m²
2 791 €
🏡 House /m²
3 944 €
📋 Transactions
81
📈 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
18.61 €/m²
monthly
💰 Gross yield
8.0 %
⏳ Payback period
12.5 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
94.2 %
🏖️ Secondary homes
1.5 %
🚪 Vacant homes
4.3 %
🏢 Apartments
58.2 %
41.5 % 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.
39.420 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
101.990 %
🏘️ Housing tax
22.080 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
5.590 %
🏢 CFE
0.77 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
16 804
2023
📐 Area
6.11 km²
2750 inh/km²
💶 Median income
26 060 €
📊 Median age
40.4 yrs
36.3% under 30
💼 Activity rate
78.2 %
ages 15-64
📉 Unemployment rate
9.4 %
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.
11.0 %
60% FILOSOFI threshold
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
2 639
SIRENE database 2026
✨ 2024 creations
260
+9.2% vs 2023
📊 2023 creations
238
💼 Economic density
157
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Villepreux - Les Clayes
À 1.06 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
🎓 Education
National Education API
📚 Schools
2
🏫 Middle schools
2
🎓 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.
86.7 %
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 ANATOLE FRANCE | public | 114.7 |
| COLLEGE LA FOSSE AUX DAMES | public | 114.5 |
🏥 Healthcare
BPE · FINESS
💊 Pharmacies
5
🔬 Laboratories
1
🏥 Établissements de santé
13
Source FINESS
💊 Pharmacies
5
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
287
📋 Commerce
147
📋 Enseignement
14
🏥 Sante
82
🚆 Transport
37
⚽ Sport
25
🎭 Culture
2
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Destructions et dégradations volontaires | 130 | 7.70 ‰ | 7.2 ‰ | Dans la moyenne |
| Vols sans violence contre des personnes | 106 | 6.30 ‰ | 7.3 ‰ | Dans la moyenne |
| Escroqueries et fraudes aux moyens de paiement | 104 | 6.20 ‰ | 6.3 ‰ | Dans la moyenne |
| Usage de stupéfiants | 72 | 4.30 ‰ | 8.4 ‰ | -49 % vs moy. |
| Violences physiques intrafamiliales | 65 | 3.90 ‰ | 4.2 ‰ | Dans la moyenne |
| Usage de stupéfiants (AFD) | 59 | 3.50 ‰ | 7.5 ‰ | -53 % vs moy. |
| Violences physiques hors cadre familial | 46 | 2.70 ‰ | 4.0 ‰ | -32 % vs moy. |
| Cambriolages de logement | 30 | 3.90 ‰ | 7.5 ‰ | -48 % vs moy. |
| Vols d'accessoires sur véhicules | 28 | 1.70 ‰ | 3.7 ‰ | -54 % vs moy. |
| Violences sexuelles | 20 | 1.20 ‰ | 2.4 ‰ | -50 % vs moy. |
| Vols dans les véhicules | 20 | 1.20 ‰ | 5.2 ‰ | -77 % vs moy. |
| Vols de véhicule | 16 | 1.00 ‰ | 2.4 ‰ | -58 % vs moy. |
| Trafic de stupéfiants | 7 | 0.40 ‰ | 2.2 ‰ | -82 % vs moy. |
⚡ Energy performance
452 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
0.0 %
C
0.4 %
D
4.0 %
E
6.0 %
F
88.7 %
88.7 %
G
0.9 %
89.6 % 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 |
|---|---|
| rendez-vous de chasse | — |
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 7 119 analyses · SUEZ EAU FRANCE
⚗️ Physicochemistry
✅ Compliant
📋 analyses
7 119
⚡ EV charging stations
IRVE
🔌 Stations
21
⚡ Charge points
57
🚀 Incl. fast charging
15
🎯 Municipalities with a similar score
Same region, score close to
Paris 15e
75015
51/100
229 713 Inhabitants
Paris 17e
75017
51/100
159 212 Inhabitants
Paris 11e
75011
51/100
138 170 Inhabitants
Nanterre
92000
51/100
97 783 Inhabitants
Paris 10e
75010
51/100
83 873 Inhabitants
Paris 9e
75009
51/100
57 271 Inhabitants
Montrouge
92120
51/100
46 324 Inhabitants
Conflans-Sainte-Honorine
78700
51/100
36 958 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Chavenay | 3.4 km | 31/100 | 1 723 |
| Villepreux | 2.6 km | 43/100 | 11 931 |
| Plaisir | 2.6 km | 49/100 | 31 811 |
| Bois-d'Arcy | 3.1 km | 53/100 | 16 586 |
| Trappes | 4.9 km | 55/100 | 34 689 |
| Élancourt | 4.7 km | 59/100 | 26 365 |
| Saint-Nom-la-Bretèche | 5.6 km | 31/100 | 4 965 |
| Thiverval-Grignon | 4.7 km | 36/100 | 1 023 |
❓ Frequently asked questions about Les Clayes-sous-Bois
What is the price per m² in Les Clayes-sous-Bois? ▶
The median price per m² in Les Clayes-sous-Bois is 2 791 €.
What is the rental yield in Les Clayes-sous-Bois? ▶
The gross rental yield in Les Clayes-sous-Bois is 8.0%.
Is Les Clayes-sous-Bois a good real estate investment? ▶
Les Clayes-sous-Bois has a ScorCity score of 51/100, making it a moderate investment.
What is the average energy rating in Les Clayes-sous-Bois? ▶
The most common energy rating class in Les Clayes-sous-Bois is F.