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Sailly
Rural municipality · 78440 · Île-de-France
👥 Population
354
2023 · INSEE
🏠 Median price /m²
2 125 €
📈 -18% since 2015
💰 Gross yield
8.3 %
rent / purchase price
⚡ Avg. energy rating
F
🔴 100.0 % energy sieves (F-G) (F-G)
🎯 Investment score Low
Sailly — Score 33/100.
Why this score? This score is penalized mainly by an energy-inefficient housing stock (5/100) and improvable safety statistics (14/100).
33
💰 Yield38
🌳 Quality of life72
📊 Dynamism50
💸 Affordability18
🛡️ Safety14
⚡ Energy rating5
🏠 Property prices
DVF · 1 Transactions · Sailly
🏢 Apt. /m²
2 125 €
🏡 House /m²
2 978 €
📋 Transactions
1
📈 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
14.68 €/m²
monthly
💰 Gross yield
8.3 %
⏳ Payback period
12.1 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
78.5 %
🏖️ Secondary homes
17.2 %
🚪 Vacant homes
4.3 %
🏢 Apartments
13.3 %
85.4 % 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.
B2
Low 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.
27.760 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
60.270 %
🏘️ Housing tax
13.870 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
7.520 %
🌾 Land tax (unbuilt) REI
36.76 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
354
2023
📐 Area
5.49 km²
64 inh/km²
💶 Median income
28 840 €
📊 Median age
45.9 yrs
28.9% under 30
💼 Activity rate
78.6 %
ages 15-64
📉 Unemployment rate
7.8 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
68
SIRENE database 2026
✨ 2024 creations
6
-25.0% vs 2023
📊 2023 creations
8
💼 Economic density
192
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Gargenville
À 6.95 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.
CU Grand Paris Seine et Oise
EPCI
📍 Rail access
Good
Station distance
🏥 Healthcare
FINESS
🏥 Établissements de santé
1
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
7
📋 Commerce
1
📋 Enseignement
1
🚆 Transport
1
⚽ Sport
4
⚡ Energy performance
2 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
0.0 %
C
0.0 %
D
0.0 %
E
0.0 %
F
100.0 %
100.0 %
G
0.0 %
100.0 % 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 |
|---|---|
| abbaye | 12e siècle;13e siècle |
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
🎯 Municipalities with a similar score
Same region, score close to
Quincy-sous-Sénart
91480
33/100
9 477 Inhabitants
Saint-Rémy-lès-Chevreuse
78470
33/100
7 747 Inhabitants
Saint-Germain-lès-Corbeil
91250
33/100
7 469 Inhabitants
Étréchy
91580
33/100
6 986 Inhabitants
Saulx-les-Chartreux
91160
33/100
6 733 Inhabitants
Othis
77280
33/100
6 717 Inhabitants
Villabé
91100
33/100
5 830 Inhabitants
Buc
78530
33/100
5 816 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Brueil-en-Vexin | 2.2 km | 38/100 | 652 |
| Drocourt | 1.9 km | 43/100 | 554 |
| Lainville-en-Vexin | 2.4 km | 42/100 | 805 |
| Aincourt | 3.5 km | 26/100 | 854 |
| Guitrancourt | 4.0 km | 40/100 | 646 |
| Fontenay-Saint-Père | 3.2 km | 42/100 | 949 |
| Gargenville | 5.8 km | 42/100 | 7 869 |
| Jambville | 4.1 km | 44/100 | 793 |
❓ Frequently asked questions about Sailly
What is the price per m² in Sailly? ▶
The median price per m² in Sailly is 2 125 €.
What is the rental yield in Sailly? ▶
The gross rental yield in Sailly is 8.3%.
Is Sailly a good real estate investment? ▶
Sailly has a ScorCity score of 33/100, making it a risky investment.
What is the average energy rating in Sailly? ▶
The most common energy rating class in Sailly is F.