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Treffléan
Small town · 56250 · Bretagne
👥 Population
2 572
2023 · INSEE
🏠 Median price /m²
2 506 €
📈 27% since 2015
💰 Gross yield
5.2 %
rent / purchase price
⚡ Avg. energy rating
C
🟠 12.5 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Treffléan — Score 49/100.
Why this score? This score is penalized mainly by a weak rental yield (26/100) and a limited quality of life (26/100).
49
💰 Yield26
🌳 Quality of life26
📊 Dynamism52
💸 Affordability27
🛡️ Safety97
⚡ Energy rating81
🏠 Property prices
DVF · 1 Transactions · Treffléan
🏢 Apt. /m²
2 506 €
🏡 House /m²
2 642 €
📋 Transactions
1
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Lorient | 2 586 € | 2 966 € | 919 | 58 329 |
| Vannes | 3 877 € | 4 211 € | 916 | 55 790 |
| Lanester | 3 665 € | 2 500 € | 471 | 23 263 |
| Ploemeur | 4 177 € | 3 462 € | 255 | 18 872 |
| Hennebont | 2 508 € | 2 514 € | 248 | 15 910 |
| Pontivy | 2 391 € | 1 636 € | 295 | 14 640 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
10.87 €/m²
monthly
💰 Gross yield
5.2 %
⏳ Payback period
19.2 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
94.0 %
🏖️ Secondary homes
2.5 %
🚪 Vacant homes
3.5 %
🏢 Apartments
8.3 %
91.4 % 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.
No
Free rents
🏢 Social housing units
34
RPLS source
💶 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.
35.150 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
91.740 %
🏘️ Housing tax
25.170 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
11.820 %
🌾 Land tax (unbuilt) REI
1.00 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
2 572
2023
📐 Area
18.45 km²
139 inh/km²
💶 Median income
23 380 €
📊 Median age
38.8 yrs
36.5% under 30
💼 Activity rate
79.0 %
ages 15-64
📉 Unemployment rate
5.2 %
2021 census
🎯 Poverty rateⓘShare of population living below the poverty line (60% of national median income). Source FILOSOFI 2021, calculated only for municipalities ≥ 2,000 inhabitants.
9.0 %
60% FILOSOFI threshold
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
361
SIRENE database 2026
✨ 2024 creations
39
+25.8% vs 2023
📊 2023 creations
31
💼 Economic density
140
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Vannes
À 9.54 km · Segment A
🏙️ Urban attraction areaⓘUrban Attraction Areas (INSEE 2020): municipal classification based on commuting relationships with urban hubs. Main hub / secondary / suburban crown / outside.
Vannes
Suburban crown
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CA Golfe du Morbihan - Vannes Agglomération
EPCI
📍 Rail access
Good
Station distance
🎓 Education
National Education API
📚 Schools
1
🏫 Middle schools
—
🎓 High schools
—
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
41
📋 Commerce
2
📋 Enseignement
2
🏥 Sante
12
⚽ Sport
14
🏛️ Public services
Public Service Directory API · 1 services
| Category | Qty | Examples |
|---|---|---|
| 📋 service public | 1 | Mairie - Treffléan |
🛡️ Safety
SSMSI · SSMSI · Ministry of the Interior
| Indicator | Incidents | Rate ‰ | Nat. average | Gap |
|---|---|---|---|---|
| Cambriolages de logement | 8 | 7.40 ‰ | 7.5 ‰ | Dans la moyenne |
| Escroqueries et fraudes aux moyens de paiement | 8 | 3.10 ‰ | 6.3 ‰ | -51 % vs moy. |
⚡ Energy performance
8 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
12.5 %
12.5 %
C
37.5 %
37.5 %
D
25.0 %
25.0 %
E
12.5 %
12.5 %
F
12.5 %
12.5 %
G
0.0 %
12.5 % 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 |
|---|---|
| chapelle | 15e siècle |
| croix monumentale | 16e siècle |
⚠️ Natural and technological risks
Géorisques API · 6 risks identified
Mouvement de terrain
Phénomène lié à l'atmosphère
Tassements différentiels
Tempête et grains (vent)
Transport de marchandises dangereuses
Séisme
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 13 685 analyses · SAUR
⚗️ Physicochemistry
✅ Compliant
📋 analyses
13 685
⚡ EV charging stations
IRVE
🔌 Stations
2
⚡ Charge points
4
🚀 Incl. fast charging
0
🎯 Municipalities with a similar score
Same region, score close to
Concarneau
29900
49/100
20 845 Inhabitants
Cesson-Sévigné
35510
49/100
18 761 Inhabitants
Le Relecq-Kerhuon
29480
49/100
11 897 Inhabitants
Plédran
22960
49/100
6 933 Inhabitants
Nivillac
56130
49/100
4 951 Inhabitants
Milizac-Guipronvel
29290
49/100
4 816 Inhabitants
Saint-Aubin-d'Aubigné
35250
49/100
4 304 Inhabitants
Guignen
35580
49/100
4 175 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Saint-Nolff | 4.5 km | 24/100 | 3 990 |
| Theix-Noyalo | 5.4 km | 40/100 | 8 500 |
| Elven | 6.5 km | 41/100 | 6 651 |
| Sulniac | 6.0 km | 44/100 | 3 852 |
| La Trinité-Surzur | 8.5 km | 34/100 | 1 678 |
| Lauzach | 8.9 km | 40/100 | 1 264 |
| Monterblanc | 8.6 km | 42/100 | 3 356 |
| Berric | 8.2 km | 49/100 | 2 129 |
❓ Frequently asked questions about Treffléan
What is the price per m² in Treffléan? ▶
The median price per m² in Treffléan is 2 506 €.
What is the rental yield in Treffléan? ▶
The gross rental yield in Treffléan is 5.2%.
Is Treffléan a good real estate investment? ▶
Treffléan has a ScorCity score of 49/100, making it a moderate investment.
What is the average energy rating in Treffléan? ▶
The most common energy rating class in Treffléan is C.
What are the natural risks in Treffléan? ▶
6 risks are identified in Treffléan: Mouvement de terrain, Phénomène lié à l'atmosphère, Tassements différentiels.