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Zefyri
City in Attica, Greece
Overview
Zefyri is a small, authentic suburb in northwest Attica, close to Athens yet separate enough to retain a distinctive community feel. Its tranquil neighborhoods, local tavernas, and accessibility via suburban rail make it a quiet but convenient base for exploring the greater Athens area.
Geographic Context
Jurisdiction
Greece
Administrative Region
Attica
Population
9,901
Time Zone
Europe/Athens
Coordinates
38.07°, 23.72°
Key Metrics
Safety Score · estimate
55
Female Safety
58
LGBTQ+ Safety
62
Traffic Safety
60
Food Safety
85
Monthly Cost · estimate
$1,382
Local Cost
$910
Local Income
$950
Cashless
67
English
52
Temperature
17.8°C
Summer Avg
26.6°C
Winter Avg
9.9°C
Record High
42.6°C
Record Low
-2.2°C
Humidity
69%
Precipitation
500 mm
Internet Speed
93 Mbps
Upload
12 Mbps
Latency
7 ms
City Vibrancy
43
Coworking
0
Cafes
24
Nightlife
2
Parks
17
Transport
22
Walk Score
22
Footways
43.0
Airport
ATH
Distance
25 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: 56/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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