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Bailly
Small town · 78870 · Île-de-France
👥 Population
3 731
2023 · INSEE
🏠 Median price /m²
3 761 €
📈 -5% since 2015
💰 Gross yield
6.4 %
rent / purchase price
⚡ Avg. energy rating
D
🔴 21.4 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Bailly — Score 48/100.
Why this score? This score is penalized mainly by a high purchase price for the area (10/100).
48
💰 Yield46
🌳 Quality of life56
📊 Dynamism54
💸 Affordability10
🛡️ Safety63
⚡ Energy rating58
🏠 Property prices
DVF · 24 Transactions · Bailly
🏢 Apt. /m²
3 761 €
🏡 House /m²
5 125 €
📋 Transactions
24
📈 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
20.03 €/m²
monthly
💰 Gross yield
6.4 %
⏳ Payback period
15.6 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
90.6 %
🏖️ Secondary homes
1.5 %
🚪 Vacant homes
8.0 %
🏢 Apartments
61.7 %
38.0 % 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.
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.
29.280 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
86.080 %
🏘️ Housing tax
19.040 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
5.390 %
🌾 Land tax (unbuilt) REI
46.39 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
3 731
2023
📐 Area
6.62 km²
564 inh/km²
💶 Median income
38 230 €
📊 Median age
46.6 yrs
31.5% under 30
💼 Activity rate
75.9 %
ages 15-64
📉 Unemployment rate
7.3 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
933
SIRENE database 2026
✨ 2024 creations
84
+5.0% vs 2023
📊 2023 creations
80
💼 Economic density
250
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Bailly
À 0.51 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.
CA Versailles Grand Parc (CAVGP)
EPCI
📍 Rail access
Excellent
Station distance
🎓 Education
National Education API
📚 Schools
1
🏫 Middle schools
—
🎓 High schools
—
🏥 Healthcare
BPE · FINESS
💊 Pharmacies
1
🏥 Établissements de santé
2
Source FINESS
💊 Pharmacies
1
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
45
📋 Commerce
16
📋 Enseignement
9
🏥 Sante
34
🚆 Transport
3
⚽ Sport
3
🎭 Culture
4
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Cambriolages de logement | 23 | 13.40 ‰ | 7.5 ‰ | +79 % vs moy. |
| Escroqueries et fraudes aux moyens de paiement | 21 | 5.60 ‰ | 6.3 ‰ | Dans la moyenne |
| Destructions et dégradations volontaires | 17 | 4.60 ‰ | 7.2 ‰ | -36 % vs moy. |
| Vols sans violence contre des personnes | 9 | 2.40 ‰ | 7.3 ‰ | -67 % vs moy. |
| Vols de véhicule | 5 | 1.30 ‰ | 2.4 ‰ | -46 % vs moy. |
⚡ Energy performance
14 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
0.0 %
C
21.4 %
21.4 %
D
42.9 %
42.9 %
E
14.3 %
14.3 %
F
14.3 %
14.3 %
G
7.1 %
21.4 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
🏛️ Historical heritage
Mérimée database · 2 protected monuments
| Building | Era |
|---|---|
| ensemble non identifié | — |
| station de télégraphe | 4e quart 18e siècle |
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 1 776 analyses · S.E.O.P.
⚗️ Physicochemistry
✅ Compliant
📋 analyses
1 776
⚡ EV charging stations
IRVE
🔌 Stations
24
⚡ Charge points
48
🚀 Incl. fast charging
0
🎯 Municipalities with a similar score
Same region, score close to
Montreuil
93100
48/100
111 934 Inhabitants
Saint-Maur-des-Fossés
94100
48/100
76 572 Inhabitants
Suresnes
92150
48/100
48 956 Inhabitants
Melun
77000
48/100
45 995 Inhabitants
Choisy-le-Roi
94600
48/100
45 946 Inhabitants
Noisy-le-Sec
93130
48/100
45 510 Inhabitants
Bezons
95870
48/100
36 434 Inhabitants
Eaubonne
95600
48/100
26 211 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Noisy-le-Roi | 2.3 km | 38/100 | 7 713 |
| Marly-le-Roi | 3.3 km | 60/100 | 16 756 |
| Saint-Cyr-l'École | 3.5 km | 42/100 | 21 268 |
| L'Étang-la-Ville | 3.8 km | 40/100 | 5 157 |
| Fontenay-le-Fleury | 3.3 km | 52/100 | 13 680 |
| Le Chesnay-Rocquencourt | 2.9 km | 46/100 | 30 689 |
| Louveciennes | 3.5 km | 32/100 | 7 990 |
| Mareil-Marly | 4.8 km | 34/100 | 4 141 |
❓ Frequently asked questions about Bailly
What is the price per m² in Bailly? ▶
The median price per m² in Bailly is 3 761 €.
What is the rental yield in Bailly? ▶
The gross rental yield in Bailly is 6.4%.
Is Bailly a good real estate investment? ▶
Bailly has a ScorCity score of 48/100, making it a moderate investment.
What is the average energy rating in Bailly? ▶
The most common energy rating class in Bailly is D.