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Saint-Sornin
Rural municipality · 17600 · Nouvelle-Aquitaine
👥 Population
415
2023 · INSEE
🏠 Median price /m²
2 629 €
📈 51% since 2015
💰 Gross yield
5.1 %
rent / purchase price
⚡ Avg. energy rating
C
✅ 0.0 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Saint-Sornin — Score 47/100.
Why this score? This score is penalized mainly by improvable safety statistics (14/100) and a high purchase price for the area (24/100).
47
💰 Yield25
🌳 Quality of life80
📊 Dynamism51
💸 Affordability24
🛡️ Safety14
⚡ Energy rating100
🏠 Property prices
DVF · 6 Transactions · Saint-Sornin
🏡 House /m²
2 629 €
📋 Transactions
6
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| La Rochelle | 4 925 € | 4 528 € | 1399 | 79 851 |
| Saintes | 2 456 € | 2 197 € | 490 | 25 363 |
| Rochefort | 2 550 € | 2 229 € | 604 | 23 460 |
| Royan | 4 000 € | 3 875 € | 679 | 19 425 |
| Aytré | 4 615 € | 3 683 € | 162 | 9 746 |
| Périgny | 3 945 € | 3 786 € | 120 | 8 877 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
11.25 €/m²
monthly
💰 Gross yield
5.1 %
⏳ Payback period
19.5 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
72.2 %
🏖️ Secondary homes
23.5 %
🚪 Vacant homes
4.3 %
🏢 Apartments
3.9 %
95.7 % 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.
C
Relaxed market
⚖️ 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.
40.880 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
126.700 %
🏘️ Housing tax
30.960 %
Secondary homes
🌾 Land tax (unbuilt) REI
4.58 %
🏢 CFE
0.57 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
415
2023
📐 Area
13.59 km²
31 inh/km²
💶 Median income
20 780 €
📊 Median age
46.8 yrs
28.7% under 30
💼 Activity rate
72.9 %
ages 15-64
📉 Unemployment rate
11.0 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
111
SIRENE database 2026
✨ 2024 creations
5
+25.0% vs 2023
📊 2023 creations
4
💼 Economic density
267
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Saujon
À 12.20 km · Segment C
🏙️ Urban attraction areaⓘUrban Attraction Areas (INSEE 2020): municipal classification based on commuting relationships with urban hubs. Main hub / secondary / suburban crown / outside.
Commune hors attraction des villes
Outside urban area
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CC du Bassin de Marennes
EPCI
📍 Rail access
Average
Station distance
🎓 Education
National Education API
📚 Schools
1
🏫 Middle schools
—
🎓 High schools
—
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
10
📋 Enseignement
1
⚽ Sport
6
🎭 Culture
3
🏛️ Public services
Public Service Directory API · 1 services
| Category | Qty | Examples |
|---|---|---|
| 📋 service public | 1 | Mairie - Saint-Sornin |
⚡ Energy performance
1 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
0.0 %
C
100.0 %
100.0 %
D
0.0 %
E
0.0 %
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 · 3 protected monuments
| Building | Era |
|---|---|
| demeure | 17e siècle;19e siècle |
| édifice fortifié | — |
| église | 11e siècle;13e siècle;16e siècle |
⚠️ Natural and technological risks
Géorisques API · 9 risks identified
Transport de marchandises dangereuses
Tempête et grains (vent)
Feu de forêt
Mouvement de terrain
Par submersion marine
Phénomène lié à l'atmosphère
Tassements différentiels
Inondation
Séisme
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 394 analyses · R.E.S.E.
⚗️ Physicochemistry
✅ Compliant
📋 analyses
394
🎯 Municipalities with a similar score
Same region, score close to
La Rochelle
17000
47/100
79 851 Inhabitants
Talence
33400
47/100
46 338 Inhabitants
Bègles
33130
47/100
31 831 Inhabitants
La Teste-de-Buch
33115
47/100
27 566 Inhabitants
Cenon
33150
47/100
26 834 Inhabitants
Andernos-les-Bains
33510
47/100
12 710 Inhabitants
Le Haillan
33185
47/100
11 392 Inhabitants
Salles
33770
47/100
8 208 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| La Gripperie-Saint-Symphorien | 2.7 km | 47/100 | 604 |
| Le Gua | 5.4 km | 40/100 | 2 129 |
| Nieulle-sur-Seudre | 4.7 km | 44/100 | 1 220 |
| Saint-Jean-d'Angle | 6.6 km | 55/100 | 699 |
| L'Éguille | 8.0 km | 47/100 | 910 |
| Mornac-sur-Seudre | 7.7 km | 51/100 | 877 |
| Sainte-Gemme | 6.4 km | 50/100 | 1 365 |
| Saint-Just-Luzac | 6.7 km | 56/100 | 2 136 |
❓ Frequently asked questions about Saint-Sornin
What is the price per m² in Saint-Sornin? ▶
The median price per m² in Saint-Sornin is 2 629 €.
What is the rental yield in Saint-Sornin? ▶
The gross rental yield in Saint-Sornin is 5.1%.
Is Saint-Sornin a good real estate investment? ▶
Saint-Sornin has a ScorCity score of 47/100, making it a moderate investment.
What is the average energy rating in Saint-Sornin? ▶
The most common energy rating class in Saint-Sornin is C.
What are the natural risks in Saint-Sornin? ▶
9 risks are identified in Saint-Sornin: Transport de marchandises dangereuses, Tempête et grains (vent), Feu de forêt.