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Mairy-sur-Marne
Rural municipality · 51240 · Grand Est
👥 Population
565
2023 · INSEE
🏠 Median price /m²
1 846 €
📈 1% since 2015
💰 Gross yield
5.9 %
rent / purchase price
⚡ Avg. energy rating
—
✅ 0 % energy sieves (F-G) (F-G)
🎯 Investment score Average
Mairy-sur-Marne — Score 44/100.
Why this score? This score is penalized mainly by improvable safety statistics (14/100) and a weak rental yield (37/100).
44
💰 Yield37
🌳 Quality of life70
📊 Dynamism50
💸 Affordability50
🛡️ Safety14
⚡ Energy rating50
🏠 Property prices
DVF · 2 Transactions · Mairy-sur-Marne
🏡 House /m²
1 846 €
📋 Transactions
2
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Reims | 2 817 € | 2 602 € | 2645 | 177 674 |
| Châlons-en-Champagne | 1 556 € | 1 741 € | 529 | 42 971 |
| Épernay | 1 950 € | 2 116 € | 371 | 22 174 |
| Vitry-le-François | 1 126 € | 1 133 € | 131 | 10 996 |
| Tinqueux | 2 122 € | 2 480 € | 111 | 10 771 |
| Bétheny | 2 068 € | 2 616 € | 107 | 6 975 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
9.08 €/m²
monthly
💰 Gross yield
5.9 %
⏳ Payback period
16.9 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
94.3 %
🏖️ Secondary homes
1.6 %
🚪 Vacant homes
4.1 %
🎯 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
🏢 Social housing units
9
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.
46.290 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
36.950 %
🏘️ Housing tax
29.310 %
Secondary homes
🌾 Land tax (unbuilt) REI
10.20 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
565
2023
📐 Area
20.84 km²
27 inh/km²
💶 Median income
24 910 €
📊 Median age
45.1 yrs
29.4% under 30
💼 Activity rate
78.5 %
ages 15-64
📉 Unemployment rate
7.7 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
101
SIRENE database 2026
✨ 2024 creations
6
+0.0% vs 2023
📊 2023 creations
6
💼 Economic density
179
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Châlons-en-Champagne
À 10.48 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.
Châlons-en-Champagne
Suburban crown
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CC de la Moivre à la Coole
EPCI
📍 Rail access
Average
Station distance
🎓 Education
National Education API
📚 Schools
1
🏫 Middle schools
—
🎓 High schools
—
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
10
📋 Commerce
2
📋 Enseignement
1
⚽ Sport
8
🏛️ Historical heritage
Mérimée database · 1 protected monuments
| Building | Era |
|---|---|
| château | 15e siècle;17e siècle |
⚠️ Natural and technological risks
Géorisques API · 4 risks identified
Par une crue à débordement lent de cours d'eau
Rupture de barrage
Transport de marchandises dangereuses
Inondation
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 792 analyses · VEOLIA EAU
🧪 Bacteriology
✅ Compliant
📋 analyses
792
🎯 Municipalities with a similar score
Same region, score close to
Suippes
51600
44/100
3 938 Inhabitants
Buchères
10800
44/100
2 055 Inhabitants
Bourbonne-les-Bains
52400
44/100
1 958 Inhabitants
Mothern
67470
44/100
1 939 Inhabitants
Maizières-la-Grande-Paroisse
10510
44/100
1 528 Inhabitants
Hermonville
51220
44/100
1 419 Inhabitants
Lérouville
55200
44/100
1 358 Inhabitants
Warcq
08000
44/100
1 282 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Sarry | 6.8 km | 47/100 | 2 044 |
| Saint-Germain-la-Ville | 5.8 km | 37/100 | 652 |
| Moncetz-Longevas | 7.0 km | 66/100 | 570 |
| Saint-Memmie | 10.0 km | 55/100 | 5 441 |
| Compertrix | 8.7 km | 38/100 | 1 308 |
| Pogny | 7.1 km | 54/100 | 894 |
| Châlons-en-Champagne | 11.1 km | 66/100 | 42 971 |
| Fagnières | 11.2 km | 62/100 | 4 858 |
❓ Frequently asked questions about Mairy-sur-Marne
What is the price per m² in Mairy-sur-Marne? ▶
The median price per m² in Mairy-sur-Marne is 1 846 €.
What is the rental yield in Mairy-sur-Marne? ▶
The gross rental yield in Mairy-sur-Marne is 5.9%.
Is Mairy-sur-Marne a good real estate investment? ▶
Mairy-sur-Marne has a ScorCity score of 44/100, making it a moderate investment.
What are the natural risks in Mairy-sur-Marne? ▶
4 risks are identified in Mairy-sur-Marne: Par une crue à débordement lent de cours d'eau, Rupture de barrage, Transport de marchandises dangereuses.