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UK postcodes
SE
SE3
SE3 3

SE3 3

SE3 postcode district

Updated September 2026

Sector overview

Postcode units: 103
Coordinate coverage: 86%

Part of the SE3 postcode district.

Postcode units

101–103 of 103 units

SE3 3FZ
SE3 3GB
SE3 3GE

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Map centre

Centred on the average coordinates of published units. This is not a sector boundary.

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Other SE3 sectors

SE3 9 254 current
SE3 7 178 current
SE3 8 176 current
SE3 0 173 current

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