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Blackheath
City in Lewisham, United Kingdom
Overview
Blackheath is a leafy residential enclave in Southeast London, famous for its vast open heath, independent shops, and historic charm. It offers both village life and easy access to London's center.
Geographic Context
Jurisdiction
United Kingdom
London Borough
Lewisham
Population
25,116
Time Zone
Europe/London
Coordinates
51.46°, 0.01°
Key Metrics
Safety Score · estimate
76
Female Safety
79
LGBTQ+ Safety
84
Traffic Safety
73
Food Safety
95
Monthly Cost · estimate
$3,823
Local Cost
$2,590
Local Income
$3,300
Cashless
96
English
99
Temperature
10.4°C
Summer Avg
16.8°C
Winter Avg
4.4°C
Record High
34.0°C
Record Low
-8.2°C
Humidity
85%
Precipitation
709 mm
Internet Speed
148 Mbps
Upload
59 Mbps
Latency
13 ms
City Vibrancy
135
Coworking
3
Cafes
71
Nightlife
39
Parks
22
Transport
0
Walk Score
0
Footways
—
Airport
LCY
Distance
5 km
Explore
Data sources
Source-backed data
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.
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: 81/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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