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Where Is SE23 3LZ? Postcode Map and Facts

Find SE23 3LZ 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 48 residents and 24 households at the exact postcode.

Active postcode Small user postcode Lewisham

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Residents48Exact postcode · Census 2021
Households24Exact postcode · Census 2021
Average sold price£490,22711 exact-postcode transactions
IMD decile6 of 10Containing LSOA · 2025

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SE23 3LZ Postcode Facts

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

Exact postcode record

Postcode details

PostcodeSE23 3LZ
Postcode without spacesSE233LZ
StatusActive postcode
User typeSmall user postcode
IntroducedJanuary 1980
Directory version2026-06
Latitude51.4443900
Longitude-0.0520220
British National Grid535,472 E, 173,510 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityLewisham
Output Area (2021)E00016449
LSOA (2021)E01003262
MSOA (2021)E02000673
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 3LZ Population and Households

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

Exact postcode · Census 2021
Residents48
Households24
Female residents24
Male residents24
Residents per household2.0
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 3LZ Vector Map

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

500 metre radius
Creating the SE23 3LZ 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 021EE01003262
IMD rank17,407Lower ranks indicate greater deprivation
IMD decile6 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to SE23 3LZ. They describe Lewisham 021E, the wider LSOA containing the postcode.

Sold Property Prices in SE23 3LZ

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

Exact postcode · 11 sales
Average price£490,227Across all matched transactions
Lowest price£310,000Since 2020
Highest price£930,000Exact-postcode record
Latest sale1 Apr 2026Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
1 Apr 2026145A, DEVONSHIRE ROAD, LONDONFlat or maisonetteLeasehold£670,000
6 Feb 2026FLAT D, 139, DEVONSHIRE ROAD, LONDONFlat or maisonetteLeasehold£468,000
29 Aug 2025FLAT 4, 141, DEVONSHIRE ROAD, LONDONFlat or maisonetteLeasehold£368,000
12 Feb 2025FLAT A, 139, DEVONSHIRE ROAD, LONDONFlat or maisonetteLeasehold£360,000
22 Nov 2024FLAT C, 137, DEVONSHIRE ROAD, LONDONFlat or maisonetteLeasehold£310,000
8 Jan 2024149A, DEVONSHIRE ROAD, LONDONDetachedFreehold£930,000
1 Nov 2023FLAT A, 137, DEVONSHIRE ROAD, LONDONFlat or maisonetteLeasehold£590,000
22 Apr 2022131A, DEVONSHIRE ROAD, LONDONFlat or maisonetteLeasehold£650,000
1 Apr 2022133C, DEVONSHIRE ROAD, LONDONFlat or maisonetteLeasehold£374,500
20 Oct 2020FLAT A, 139, DEVONSHIRE ROAD, LONDONFlat or maisonetteLeasehold£335,000
17 Jul 2020FLAT 4, 141, DEVONSHIRE ROAD, LONDONFlat or maisonetteLeasehold£337,000
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 3LZ

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

SE23 postcode district
School · 0.4 km

Allenby Tutorial Trust

Miscellaneous

62-72 Dalmain Road, London, SE23 1AT

Ages 11–17

02086990717

School · 0.4 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 · 0.5 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 · 0.6 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

GP practice · 0.8 km

MODALITY LEWISHAM (ML)

B

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

02034 746111

GP practice · 0.8 km

ONE CARE LAMBETH

B

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

02038 220825

GP practice · 0.8 km

ONE CARE LEWISHAM

B

THE JENNER DENTAL SUITE, 14 ST GERMANS ROAD, LONDON, SE23 1RJ

02039 294980

GP practice · 0.8 km

SEL SPECIAL ALLOCATION PRACTICE

B

THE JENNER DENTAL SUITE, 14 ST. GERMANS ROAD, LONDON, SE23 1RJ

020 36402113

GP practice · 0.8 km

SPECIAL ALLOCATION SCHEME (NEL)

B

JENNER DENTAL CLINIC, 14 ST GERMANS ROAD, LONDON, SE23 1RJ

0330 1281661

School · 0.8 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 · 0.9 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 · 0.9 km

St William of York Catholic Primary School

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

02086902842

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

Companies Registered at SE23 3LZ

Companies House records whose registered-office address uses this exact postcode.

Exact registered postcode
Registered companies5All supplied statuses
Active companies5Companies House status
Active · 14491612

TUESDAY PICTURES LTD

Private Limited Company

Incorporated 17 November 2022

59111 - Motion picture production activities

Companies House record

Active · 11764528

KATIE BEARDSLEY LTD

Private Limited Company

Incorporated 14 January 2019

73110 - Advertising agencies

Companies House record

Active · 08000302

BURNT SAUSAGE LIMITED

Private Limited Company

Incorporated 21 March 2012

62012 - Business and domestic software development

Companies House record

Active · 05932204

141 DEVONSHIRE ROAD LTD

Private Limited Company

Incorporated 12 September 2006

68320 - Management of real estate on a fee or contract basis

Companies House record

Active · 04268732

145 DEVONSHIRE ROAD MANAGEMENT COMPANY LIMITED

Private Limited Company

Incorporated 10 August 2001

98000 - Residents property management

Companies House record

A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.

Crime in the Local LSOA

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

Containing LSOA · E01003262

6 recorded incidents

Lewisham 021E includes SE23 3LZ and other nearby postcodes.

Crime typeIncidents
Violence and sexual offences5
Anti-social behaviour1
Crime figures apply to the whole Lewisham 021E LSOA, not only to SE23 3LZ. Locations may be anonymised by the source.

SE23 3LZ Questions

Answers use the geographic scope stated with each dataset above.

Where is the SE23 3LZ postcode?

SE23 3LZ is in Lewisham, England.

How many people live in SE23 3LZ?

The Census 2021 postcode-level dataset records 48 residents at SE23 3LZ. This is an exact postcode count.

What do the deprivation figures for SE23 3LZ 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 3LZ postcode.

Can I buy a vector map of SE23 3LZ?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE23 3LZ 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