Use this guide to understand SE23 3NJ in Lewisham. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 135 residents and 62 households at the exact postcode.
High-quality vector file formats. Instant download. Next-day prints.
Create a Custom MapChoose the type of postcode map that matches the level of detail and editing control you need.
Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.
Try the Sector Map ToolReady-made vector files cover postcode areas, districts and sectors. For a map focused on the full SE23 3NJ postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | SE23 3NJ |
| Postcode without spaces | SE233NJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4476900 |
| Longitude | -0.0486720 |
| British National Grid | 535,695 E, 173,884 N |
| Country | England |
| Region | London |
| Local authority | Lewisham |
| Output Area (2021) | E00016491 |
| LSOA (2021) | E01003261 |
| MSOA (2021) | E02000673 |
| Electoral ward | E05013722 |
| 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 | 135 |
| Households | 62 |
| Female residents | 72 |
| Male residents | 63 |
| 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 |
|---|---|---|---|---|
| 10 Apr 2026 | 213B, DEVONSHIRE ROAD, LONDON | Flat or maisonette | Leasehold | £392,000 |
| 16 Mar 2026 | 227B, DEVONSHIRE ROAD, LONDON | Flat or maisonette | Leasehold | £508,000 |
| 16 Dec 2025 | BASEMENT FLAT, 197, DEVONSHIRE ROAD, LONDON | Flat or maisonette | Leasehold | £537,000 |
| 12 Dec 2025 | FLAT A, 211, DEVONSHIRE ROAD, LONDON | Flat or maisonette | Leasehold | £450,000 |
| 28 Aug 2025 | FLAT 2, 187, DEVONSHIRE ROAD, LONDON | Flat or maisonette | Leasehold | £485,000 |
| 1 Aug 2025 | 227A, DEVONSHIRE ROAD, LONDON | Semi-detached | Leasehold | £565,000 |
| 21 Mar 2025 | 227C, DEVONSHIRE ROAD, LONDON | Flat or maisonette | Leasehold | £430,000 |
| 8 Mar 2024 | 213A, DEVONSHIRE ROAD, LONDON | Flat or maisonette | Leasehold | £432,000 |
| 30 Nov 2023 | FLAT A, 207, DEVONSHIRE ROAD, LONDON | Flat or maisonette | Leasehold | £322,000 |
| 17 Apr 2023 | 191, DEVONSHIRE ROAD, LONDON | Terraced | Freehold | £1,350,000 |
| 17 Apr 2023 | FLAT A, 211, DEVONSHIRE ROAD, LONDON | Flat or maisonette | Leasehold | £385,000 |
| 28 Apr 2022 | 213B, DEVONSHIRE ROAD, LONDON | Flat or maisonette | Leasehold | £355,000 |
Open schools and active GP practices in the SE23 postcode district, ordered by straight-line distance where coordinates are available.
Community school
Honor Oak Road, London, SE23 3SB
Ages 3–11 · 362 pupils of 480 capacity
15.9% eligible for free school meals
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
Community school
Brockley Rise, Brockley Rise, London, SE23 1NH
Ages 3–7 · 284 pupils of 300 capacity
4.2% eligible for free school meals
Community school
Brockley Rise, Forest Hill, London, SE23 1NH
Ages 7–11 · 276 pupils of 360 capacity
7.6% 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
Community school
Horniman Drive, London, SE23 3BP
Ages 5–11 · 201 pupils of 210 capacity
10.9% eligible for free school meals
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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 30 March 2026
73110 - Advertising agencies
Private Limited Company
Incorporated 1 September 2022
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 12 April 2022
59111 - Motion picture production activities
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 15 June 2021
98000 - Residents property management
Private Limited Company
Incorporated 6 September 2017
98000 - Residents property management
Private Limited Company
Incorporated 19 May 2017
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 9 May 2016
74201 - Portrait photographic activities
Private Limited Company
Incorporated 24 November 2006
68320 - Management of real estate on a fee or contract basis
Private Limited Company
Incorporated 13 December 2000
82110 - Combined office administrative service activities
Private Limited Company
Incorporated 6 November 2019
43210 - Electrical installation
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Lewisham 021D includes SE23 3NJ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 3 |
| Public order | 2 |
| Other theft | 1 |
Answers use the geographic scope stated with each dataset above.
SE23 3NJ is in Lewisham, England.
The Census 2021 postcode-level dataset records 135 residents at SE23 3NJ. 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 3NJ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE23 3NJ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.