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Marly-le-Roi
Medium city · 78160 · Île-de-France
👥 Population
16 756
2023 · INSEE
🏠 Median price /m²
3 690 €
📈 -3% since 2015
💰 Gross yield
6.8 %
rent / purchase price
⚡ Avg. energy rating
A
✅ 2.9 % energy sieves (F-G) (F-G)
🎯 Investment score Good
Marly-le-Roi — Score 60/100.
60
💰 Yield52
🌳 Quality of life60
📊 Dynamism70
💸 Affordability11
🛡️ Safety82
⚡ Energy rating92
🏠 Property prices
DVF · 149 Transactions · Marly-le-Roi
🏢 Apt. /m²
3 690 €
🏡 House /m²
5 628 €
📋 Transactions
149
📈 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
20.8 €/m²
monthly
💰 Gross yield
6.8 %
⏳ Payback period
14.8 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
91.8 %
🏖️ Secondary homes
1.3 %
🚪 Vacant homes
6.9 %
🏢 Apartments
78.9 %
20.0 % 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.
Abis
Very 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.
34.800 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
122.920 %
🏘️ Housing tax
20.770 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
4.300 %
🌾 Land tax (unbuilt) REI
22.19 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
16 756
2023
📐 Area
6.68 km²
2508 inh/km²
💶 Median income
31 270 €
📊 Median age
43.2 yrs
33.3% under 30
💼 Activity rate
78.9 %
ages 15-64
📉 Unemployment rate
8.4 %
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.
7.0 %
60% FILOSOFI threshold
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
3 107
SIRENE database 2026
✨ 2024 creations
314
+0.0% vs 2023
📊 2023 creations
314
💼 Economic density
185
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Marly-le-Roi
À 0.80 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 Saint Germain Boucles de Seine
EPCI
📍 Rail access
Excellent
Station distance
🎓 Education
National Education API
📚 Schools
—
🏫 Middle schools
1
🎓 High schools
1
🏆 Baccalaureate results
| High school | Type | Pass rate | Honors | V.A. |
|---|---|---|---|---|
| LYCEE LOUIS DE BROGLIE | public | 100.0 % | — | +1.0 |
🎯 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.
96.9 %
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 LOUIS LUMIERE | public | 135.2 |
🏥 Healthcare
BPE · FINESS
🏥 Hospitals
1
💊 Pharmacies
3
🔬 Laboratories
2
🏥 Établissements de santé
16
Source FINESS
👵 EHPAD
1
💊 Pharmacies
3
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
182
📋 Commerce
40
📋 Enseignement
14
🏥 Sante
132
🚆 Transport
48
⚽ Sport
25
🎭 Culture
6
🏛️ Public services
Public Service Directory API · 1 services
| Category | Qty | Examples |
|---|---|---|
| 📋 Établissement public | 1 | Atelier Canopé 78 - Marly-le-Roi |
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Destructions et dégradations volontaires | 122 | 7.30 ‰ | 7.2 ‰ | Dans la moyenne |
| Escroqueries et fraudes aux moyens de paiement | 119 | 7.10 ‰ | 6.3 ‰ | Dans la moyenne |
| Vols sans violence contre des personnes | 102 | 6.10 ‰ | 7.3 ‰ | -16 % vs moy. |
| Cambriolages de logement | 76 | 9.30 ‰ | 7.5 ‰ | +24 % vs moy. |
| Violences physiques intrafamiliales | 46 | 2.70 ‰ | 4.2 ‰ | -36 % vs moy. |
| Vols d'accessoires sur véhicules | 30 | 1.80 ‰ | 3.7 ‰ | -51 % vs moy. |
| Vols dans les véhicules | 25 | 1.50 ‰ | 5.2 ‰ | -71 % vs moy. |
| Vols de véhicule | 22 | 1.30 ‰ | 2.4 ‰ | -46 % vs moy. |
| Violences physiques hors cadre familial | 20 | 1.20 ‰ | 4.0 ‰ | -70 % vs moy. |
| Violences sexuelles | 20 | 1.20 ‰ | 2.4 ‰ | -50 % vs moy. |
| Usage de stupéfiants | 17 | 1.00 ‰ | 8.4 ‰ | -88 % vs moy. |
| Usage de stupéfiants (AFD) | 7 | 0.40 ‰ | 7.5 ‰ | -95 % vs moy. |
⚡ Energy performance
205 DPE · ADEME
📊 Energy rating distribution
A
48.3 %
48.3 %
B
21.0 %
21.0 %
C
1.0 %
D
17.1 %
17.1 %
E
9.8 %
9.8 %
F
2.4 %
G
0.5 %
2.9 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
🏛️ Historical heritage
Mérimée database · 3 protected monuments
| Building | Era |
|---|---|
| église | 4e quart 17e siècle |
| hôtel | 1ère moitié 18e siècle |
| château | 2e moitié 16e siècle;4e quart 17e siècle |
⚠️ Natural and technological risks
Géorisques API · 2 risks identified
Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines)
Mouvement de terrain
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 6 514 analyses · SUEZ EAU FRANCE
⚗️ Physicochemistry
✅ Compliant
📋 analyses
6 514
⚡ EV charging stations
IRVE
🔌 Stations
44
⚡ Charge points
88
🚀 Incl. fast charging
0
🎯 Municipalities with a similar score
Same region, score close to
Créteil
94000
60/100
93 397 Inhabitants
Savigny-le-Temple
77176
60/100
31 148 Inhabitants
Aubergenville
78410
60/100
12 723 Inhabitants
Évry-Grégy-sur-Yerre
77166
60/100
3 321 Inhabitants
Auvers-Saint-Georges
91580
60/100
1 223 Inhabitants
Goussonville
78930
60/100
650 Inhabitants
Hermé
77114
60/100
647 Inhabitants
Dagny
77320
60/100
305 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Mareil-Marly | 1.8 km | 34/100 | 4 141 |
| Louveciennes | 1.9 km | 32/100 | 7 990 |
| Le Port-Marly | 2.3 km | 33/100 | 5 559 |
| Le Pecq | 3.1 km | 46/100 | 16 059 |
| Bailly | 3.3 km | 48/100 | 3 731 |
| L'Étang-la-Ville | 2.2 km | 40/100 | 5 157 |
| Noisy-le-Roi | 3.4 km | 38/100 | 7 713 |
| Croissy-sur-Seine | 3.7 km | 44/100 | 11 013 |
❓ Frequently asked questions about Marly-le-Roi
What is the price per m² in Marly-le-Roi? ▶
The median price per m² in Marly-le-Roi is 3 690 €.
What is the rental yield in Marly-le-Roi? ▶
The gross rental yield in Marly-le-Roi is 6.8%.
Is Marly-le-Roi a good real estate investment? ▶
Marly-le-Roi has a ScorCity score of 60/100, making it an interesting investment.
What is the average energy rating in Marly-le-Roi? ▶
The most common energy rating class in Marly-le-Roi is A.
What are the natural risks in Marly-le-Roi? ▶
2 risks are identified in Marly-le-Roi: Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Mouvement de terrain.