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— ACRERIGHT AREA REPORT · POSTCODE SECTOR
Home › LewishamSE23 3 · postcode sector

SE23 3

147 sales in the last 12 months · median £462,000 · Lewisham

Lewisham Council · Green (directly-elected mayor)   39/54 seats · 72% · OCD 2026
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Environment This postcode sector

Air quality

NO₂
16.9
— WHO guide
10
PM2.5
8.2
— WHO guide
5
µg/m³ annual mean · DEFRA

Ground checks

Surface water 1-in-1002%
Flood zone0% of postcodes
Radonup to <1% of homes
EA · UKHSA/BGS · Mining Remediation Authority — indicative, not a property search

Transport noise (Defra)

Road & rail noise bands (≥55 / ≥65 dB Lden) are being added — not yet available for this area. They cover major sources only; "not mapped" ≠ "quiet".

Defra strategic noise mapping

Heritage & green space

Listed buildings50
Conservation areas6
Green belt0%
Green spaces1,561
Historic England · OS Open Greenspace
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