Explore SE23 1AL in Lewisham on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 148 residents and 66 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | SE23 1AL |
| Postcode without spaces | SE231AL |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4432200 |
| Longitude | -0.0448760 |
| British National Grid | 535,972 E, 173,394 N |
| Country | England |
| Region | London |
| Local authority | Lewisham |
| Output Area (2021) | E00016307 |
| LSOA (2021) | E01003229 |
| MSOA (2021) | E02000671 |
| Electoral ward | E05013718 |
| Westminster constituency | E14001333 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 148 |
| Households | 66 |
| Female residents | 83 |
| Male residents | 65 |
| Residents per household | 2.2 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 29 Jan 2025 | 83, MALHAM ROAD, LONDON | Flat or maisonette | Leasehold | £390,000 |
| 3 Sep 2024 | 155, MALHAM ROAD, LONDON | Flat or maisonette | Leasehold | £300,000 |
| 26 Jul 2024 | 101, MALHAM ROAD, LONDON | Terraced | Leasehold | £450,000 |
| 8 Sep 2023 | 115, MALHAM ROAD, LONDON | Flat or maisonette | Leasehold | £325,000 |
| 30 Nov 2021 | 89, MALHAM ROAD, LONDON | Flat or maisonette | Leasehold | £490,000 |
| 6 Apr 2021 | 155, MALHAM ROAD, LONDON | Flat or maisonette | Leasehold | £250,000 |
| 24 Jul 2020 | 91, MALHAM ROAD, LONDON | Flat or maisonette | Leasehold | £392,500 |
| 24 Feb 2020 | 133, MALHAM ROAD, LONDON | Flat or maisonette | Leasehold | £385,000 |
Open schools and active GP practices in the SE23 postcode district, ordered by straight-line distance where coordinates are available.
Miscellaneous
62-72 Dalmain Road, London, SE23 1AT
Ages 11–17
Community school
Grove Close, Brockley Rise, London, SE23 1AS
Ages 3–11 · 381 pupils of 470 capacity
15.5% eligible for free school meals
B
JENNER HEALTH CENTRE 201-203, STANSTEAD ROAD, FOREST HILL, LONDON, SE23 1HU
B
JENNER DENTAL SUITE, 14 ST. GERMAN'S ROAD, LONDON, SE23 1RJ
B
THE JENNER DENTAL SUITE, 14 ST GERMANS ROAD, LONDON, SE23 1RJ
B
THE JENNER DENTAL SUITE, 14 ST. GERMANS ROAD, LONDON, SE23 1RJ
B
JENNER DENTAL CLINIC, 14 ST GERMANS ROAD, LONDON, SE23 1RJ
Voluntary aided school
Brockley Park, Forest Hill, St. William of York School, London, SE23 1PS
Ages 3–11 · 207 pupils of 210 capacity
23.6% eligible for free school meals
Community school
Kilmorie Road, London, SE23 2SP
Ages 3–11 · 613 pupils of 700 capacity
9.8% eligible for free school meals
Community school
Sunderland Road, Forest Hill, London, SE23 2PX
Ages 3–11 · 202 pupils of 210 capacity
34.4% eligible for free school meals
B
WOOLSTONE ROAD, LONDON, SE23 2SG
Community school
Honor Oak Road, London, SE23 3SB
Ages 3–11 · 362 pupils of 480 capacity
15.9% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 31 October 2025
99999 - Dormant Company
Private Limited Company
Incorporated 17 September 2014
86101 - Hospital activities
Private Limited Company
Incorporated 23 May 2024
73120 - Media representation services
Private Limited Company
Incorporated 16 December 2019
43999 - Other specialised construction activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Lewisham 019D includes SE23 1AL and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 11 |
| Drugs | 4 |
| Other theft | 4 |
| Anti-social behaviour | 3 |
| Public order | 3 |
| Robbery | 2 |
| Possession of weapons | 1 |
| Shoplifting | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
SE23 1AL is in Lewisham, England.
The Census 2021 postcode-level dataset records 148 residents at SE23 1AL. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SE23 1AL postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE23 1AL postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.