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Ballainvilliers
City in Île-de-France, France
Overview
Ballainvilliers is a tranquil commune located just south of Paris in Île-de-France, blending traditional French village charm with the comforts of modern suburbia. Known for its greenery and community spirit, it's an ideal base for those seeking relaxation close to the capital.
Geographic Context
Jurisdiction
France
Metropolitan Region
Île-de-France
Population
4,838
Time Zone
Europe/Paris
Coordinates
48.67°, 2.30°
Key Metrics
Safety Score · estimate
87
Female Safety
80
LGBTQ+ Safety
85
Traffic Safety
75
Food Safety
97
Monthly Cost · estimate
$2,162
Local Cost
$1,430
Local Income
$2,650
Cashless
84
English
42
Temperature
11.1°C
Summer Avg
18.9°C
Winter Avg
3.4°C
Record High
40.7°C
Record Low
-12.1°C
Humidity
81%
Precipitation
658 mm
City Vibrancy
11
Coworking
0
Cafes
1
Nightlife
3
Parks
7
Transport
42
Walk Score
42
Footways
83.0
Airport
ORY
Distance
7 km
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 64/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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