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Kœstlach
Rural municipality · 68480 · Grand Est
👥 Population
505
2023 · INSEE
🏠 Median price /m²
€
📈 0% since 2015
💰 Gross yield
None %
rent / purchase price
⚡ Avg. energy rating
—
✅ 0 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Kœstlach — Score 49/100.
Why this score? This score is penalized mainly by improvable safety statistics (14/100) and a limited quality of life (31/100).
49
💰 Yield50
🌳 Quality of life31
📊 Dynamism100
💸 Affordability50
🛡️ Safety14
⚡ Energy rating50
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
89.7 %
🏖️ Secondary homes
1.6 %
🚪 Vacant homes
8.7 %
🏢 Apartments
14.1 %
85.9 % 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.
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.
34.930 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
139.130 %
🏘️ Housing tax
24.230 %
Secondary homes
🌾 Land tax (unbuilt) REI
50.60 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
505
2023
📐 Area
8.18 km²
62 inh/km²
💶 Median income
31 730 €
📊 Median age
42.2 yrs
31.4% under 30
💼 Activity rate
79.8 %
ages 15-64
📉 Unemployment rate
4.2 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
83
SIRENE database 2026
✨ 2024 creations
10
+25.0% vs 2023
📊 2023 creations
8
💼 Economic density
164
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Altkirch
À 13.24 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.
Bâle - Saint-Louis (partie française)
Suburban crown
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CC Sundgau
EPCI
📍 Rail access
Average
Station distance
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
4
⚽ Sport
2
🏛️ Historical heritage
Mérimée database · 1 protected monuments
| Building | Era |
|---|---|
| établissement de bains | Gallo-romain |
⚠️ Natural and technological risks
Géorisques API · 7 risks identified
Mouvement de terrain
Tassements différentiels
Transport de marchandises dangereuses
Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines)
Par ruissellement et coulée de boue
Inondation
Séisme
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 4 014 analyses · COMMUNAUTE DE COMMUNES SUNDGAU
⚗️ Physicochemistry
✅ Compliant
📋 analyses
4 014
🎯 Municipalities with a similar score
Same region, score close to
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📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Mœrnach | 1.6 km | 51/100 | 518 |
| Riespach | 3.5 km | 53/100 | 653 |
| Vieux-Ferrette | 2.9 km | 57/100 | 640 |
| Ferrette | 4.1 km | 47/100 | 864 |
| Bisel | 4.6 km | 52/100 | 537 |
| Heimersdorf | 6.4 km | 56/100 | 645 |
| Illtal | 6.5 km | 54/100 | 1 203 |
| Waldighofen | 5.7 km | 54/100 | 1 558 |
❓ Frequently asked questions about Kœstlach
Is Kœstlach a good real estate investment? ▶
Kœstlach has a ScorCity score of 49/100, making it a moderate investment.
What are the natural risks in Kœstlach? ▶
7 risks are identified in Kœstlach: Mouvement de terrain, Tassements différentiels, Transport de marchandises dangereuses.