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Saint-Yon
Rural municipality · 91650 · Île-de-France
👥 Population
923
2023 · INSEE
🏠 Median price /m²
17 361 €
📈 465% since 2015
💰 Gross yield
1.1 %
rent / purchase price
⚡ Avg. energy rating
E
✅ 0.0 % energy sieves (F-G) (F-G)
🎯 Investment score Low
Saint-Yon — Score 27/100.
Why this score? This score is penalized mainly by a high purchase price for the area (0/100) and a weak rental yield (1/100).
27
💰 Yield1
🌳 Quality of life42
📊 Dynamism51
💸 Affordability0
🛡️ Safety7
⚡ Energy rating76
🏠 Property prices
DVF · 3 Transactions · Saint-Yon
🏢 Apt. /m²
17 361 €
🏡 House /m²
3 300 €
📋 Transactions
3
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Évry-Courcouronnes | 2 174 € | 2 841 € | 495 | 66 919 |
| Corbeil-Essonnes | 2 612 € | 3 080 € | 640 | 54 471 |
| Massy | 4 140 € | 4 574 € | 540 | 51 729 |
| Savigny-sur-Orge | 3 350 € | 3 841 € | 454 | 37 601 |
| Palaiseau | 4 026 € | 4 527 € | 348 | 37 471 |
| Athis-Mons | 3 372 € | 4 200 € | 315 | 36 613 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
16.27 €/m²
monthly
💰 Gross yield
1.1 %
⏳ Payback period
88.9 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
90.0 %
🏖️ Secondary homes
4.1 %
🚪 Vacant homes
5.9 %
🏢 Apartments
7.2 %
91.7 % 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.
40.410 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
130.380 %
🏘️ Housing tax
22.590 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
12.520 %
🌾 Land tax (unbuilt) REI
92.60 %
🏢 CFE
27.95 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
923
2023
📐 Area
4.72 km²
196 inh/km²
💶 Median income
31 620 €
📊 Median age
44.3 yrs
30.9% under 30
💼 Activity rate
78.3 %
ages 15-64
📉 Unemployment rate
8.3 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
160
SIRENE database 2026
✨ 2024 creations
15
+0.0% vs 2023
📊 2023 creations
15
💼 Economic density
173
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Breuillet Village
À 1.58 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.
CC Entre Juine et Renarde (CCEJR)
EPCI
📍 Rail access
Excellent
Station distance
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
7
📋 Enseignement
1
🏥 Sante
2
🚆 Transport
1
⚽ Sport
3
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Escroqueries et fraudes aux moyens de paiement | 9 | 9.80 ‰ | 6.3 ‰ | +56 % vs moy. |
⚡ Energy performance
7 DPE · ADEME
📊 Energy rating distribution
A
28.6 %
28.6 %
B
0.0 %
C
0.0 %
D
28.6 %
28.6 %
E
42.9 %
42.9 %
F
0.0 %
G
0.0 %
0.0 % 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 |
|---|---|
| église | 12e siècle |
| maladrerie | 15e siècle;16e siècle |
⚠️ Natural and technological risks
Géorisques API · 1 risks identified
Inondation
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 984 analyses · VEOLIA EAU AGENCE DE MELUN
⚗️ Physicochemistry
✅ Compliant
📋 analyses
984
🎯 Municipalities with a similar score
Same region, score close to
Chevreuse
78460
27/100
5 502 Inhabitants
Presles
95590
27/100
4 017 Inhabitants
Auffargis
78610
27/100
1 963 Inhabitants
Mareil-sur-Mauldre
78124
27/100
1 776 Inhabitants
Bouleurs
77580
27/100
1 743 Inhabitants
Cernay-la-Ville
78720
27/100
1 516 Inhabitants
Les Bréviaires
78610
27/100
1 302 Inhabitants
Aulnay-sur-Mauldre
78126
27/100
1 180 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Boissy-sous-Saint-Yon | 1.7 km | 39/100 | 3 882 |
| Breuillet | 2.3 km | 31/100 | 9 157 |
| Égly | 2.7 km | 44/100 | 7 166 |
| Breux-Jouy | 2.6 km | 37/100 | 1 285 |
| Bruyères-le-Châtel | 4.7 km | 38/100 | 3 788 |
| Avrainville | 3.9 km | 57/100 | 1 052 |
| Chamarande | 5.4 km | 48/100 | 1 089 |
| Ollainville | 5.5 km | 37/100 | 5 455 |
❓ Frequently asked questions about Saint-Yon
What is the price per m² in Saint-Yon? ▶
The median price per m² in Saint-Yon is 17 361 €.
What is the rental yield in Saint-Yon? ▶
The gross rental yield in Saint-Yon is 1.1%.
Is Saint-Yon a good real estate investment? ▶
Saint-Yon has a ScorCity score of 27/100, making it a risky investment.
What is the average energy rating in Saint-Yon? ▶
The most common energy rating class in Saint-Yon is E.
What are the natural risks in Saint-Yon? ▶
1 risks are identified in Saint-Yon: Inondation.