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Where Is SE23 3TZ? Postcode Map and Facts

Find SE23 3TZ in Lewisham and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 12 residents and 4 households at the exact postcode.

Active postcode Small user postcode Lewisham

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Residents12Exact postcode · Census 2021
Households4Exact postcode · Census 2021
Average sold price£686,2504 exact-postcode transactions
IMD decile3 of 10Containing LSOA · 2025

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Custom maps of SE23 3TZ

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SE23 3TZ Postcode Facts

Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.

Exact postcode record

Postcode details

PostcodeSE23 3TZ
Postcode without spacesSE233TZ
StatusActive postcode
User typeSmall user postcode
IntroducedFebruary 1990
Directory version2026-06
Latitude51.4389500
Longitude-0.0558650
British National Grid535,221 E, 172,899 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityLewisham
Output Area (2021)E00016460
LSOA (2021)E01003256
MSOA (2021)E02000680
Electoral wardE05013722
Westminster constituencyE14001333
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.

Ward and Constituency

The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.

Containing areas

Electoral Ward

E05013722View Ward Map

Westminster Constituency

E14001333View Constituency Map

SE23 3TZ Population and Households

These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.

Exact postcode · Census 2021
Residents12
Households4
Female residents5
Male residents7
Residents per household3.0
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.

SE23 3TZ Vector Map

A detailed vector map covering a 500 metre radius around the postcode.

500 metre radius
Creating the SE23 3TZ mapThe vector map preview will appear here automatically.

Local Deprivation

Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.

Containing LSOA · 2025
LSOA nameLewisham 028AE01003256
IMD rank7,146Lower ranks indicate greater deprivation
IMD decile3 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to SE23 3TZ. They describe Lewisham 028A, the wider LSOA containing the postcode.

Sold Property Prices in SE23 3TZ

Land Registry Price Paid Data transactions matched to this exact full postcode.

Exact postcode · 4 sales
Average price£686,250Across all matched transactions
Lowest price£585,000Since 2022
Highest price£725,000Exact-postcode record
Latest sale21 Mar 2025Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
21 Mar 20252, KINGS GARTH MEWS, LONDONTerracedFreehold£725,000
4 Oct 20245, KINGS GARTH MEWS, LONDONTerracedFreehold£725,000
28 Oct 20222, KINGS GARTH MEWS, LONDONTerracedFreehold£710,000
17 Jun 20221, KINGS GARTH MEWS, LONDONTerracedFreehold£585,000
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near SE23 3TZ

Open schools and active GP practices in the SE23 postcode district, ordered by straight-line distance where coordinates are available.

SE23 postcode district
School · 0.3 km

St George's CofE Primary School

Academy converter

Perry Vale, Forest Hill, London, SE23 2NE

Ages 3–11 · 206 pupils of 300 capacity

41.0% eligible for free school meals

02086995127

School · 0.4 km

Holy Trinity Church of England Primary School

Voluntary aided school

Dartmouth Road, Forest Hill, London, SE23 3HZ

Ages 3–11 · 185 pupils of 210 capacity

49.2% eligible for free school meals

02086999023

School · 0.6 km

Horniman Primary School

Community school

Horniman Drive, London, SE23 3BP

Ages 5–11 · 201 pupils of 210 capacity

10.9% eligible for free school meals

02086993190

School · 0.7 km

Perrymount Primary School

Community school

Sunderland Road, Forest Hill, London, SE23 2PX

Ages 3–11 · 202 pupils of 210 capacity

34.4% eligible for free school meals

02086994522

School · 0.8 km

Allenby Tutorial Trust

Miscellaneous

62-72 Dalmain Road, London, SE23 1AT

Ages 11–17

02086990717

GP practice · 0.9 km

APLOS HEALTH PCN GPEA

B

THE VALE MEDICAL CENTRE, 195-197 PERRY VALE, LONDON, SE23 2JF

02082 917007

GP practice · 0.9 km

VALE MEDICAL CENTRE

B

195-197 PERRY VALE, FOREST HILL, LONDON, SE23 2JF

020 82917007

School · 0.9 km

Fairlawn Primary School

Community school

Honor Oak Road, London, SE23 3SB

Ages 3–11 · 362 pupils of 480 capacity

15.9% eligible for free school meals

02086997948

School · 1.0 km

Dalmain Primary School

Community school

Grove Close, Brockley Rise, London, SE23 1AS

Ages 3–11 · 381 pupils of 470 capacity

15.5% eligible for free school meals

02086992675

Visit website

School · 1.0 km

Forest Hill School

Community school

Dacres Road, Forest Hill, London, SE23 2XN

Ages 11–18 · 1,080 pupils of 1,535 capacity

27.2% eligible for free school meals

02086999343

Visit website

GP practice · 1.1 km

MODALITY LEWISHAM (ML)

B

JENNER HEALTH CENTRE 201-203, STANSTEAD ROAD, FOREST HILL, LONDON, SE23 1HU

02034 746111

GP practice · 1.1 km

ONE CARE LAMBETH

B

JENNER DENTAL SUITE, 14 ST. GERMAN'S ROAD, LONDON, SE23 1RJ

02038 220825

The search is currently limited to records whose own postcode begins with SE23. Distances are approximate straight-line distances, not travel distances.

Crime in the Local LSOA

Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.

Containing LSOA · E01003256

31 recorded incidents

Lewisham 028A includes SE23 3TZ and other nearby postcodes.

Crime typeIncidents
Violence and sexual offences23
Anti-social behaviour3
Drugs1
Other theft1
Public order1
Robbery1
Vehicle crime1
Crime figures apply to the whole Lewisham 028A LSOA, not only to SE23 3TZ. Locations may be anonymised by the source.

SE23 3TZ Questions

Answers use the geographic scope stated with each dataset above.

Where is the SE23 3TZ postcode?

SE23 3TZ is in Lewisham, England.

How many people live in SE23 3TZ?

The Census 2021 postcode-level dataset records 12 residents at SE23 3TZ. This is an exact postcode count.

What do the deprivation figures for SE23 3TZ describe?

The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.

Are the property prices for the exact postcode?

Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SE23 3TZ postcode.

Can I buy a vector map of SE23 3TZ?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE23 3TZ postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in SE23 3

Explore other full postcodes in the same postcode sector.

Postcode sector