SE23 3SX
PostcodeA postcode in Lewisham 021E, Forest Hill ward, Lewisham.
This report describes the area around SE23 3SX, not any one home. Each figure is shown at the level it was published: the postcode, a 1 km square, the neighbourhood or the whole council, as its tag says.
Around SE23 3SX
- 59 crimes within 500 mAugust, down 26% on JulyLewisham 021E: 56 a year per 1,000 peopleMap point
- Forest Hill, 370 mAbout 5 minutes on footExact point
- 5 schools within 800 mNearest is 530 m awayExact point
- No property in SE23 3SX listed at risk of floodingFrom rivers or the sea, with flood defences, in the Environment Agency's assessmentPostcode
- England’s least deprived 50%This neighbourhood, Lewisham 021ENeighbourhood
- £488,658 average priceFor the whole of Lewisham, July 2026Council
- 6 GP practices within 1 kmNearest is 760 m awayPostcode
- 4 supermarkets within 1 kmNearest is 240 m awayExact point
- Gigabit broadband for every home and business at SE23 3SXSuperfast for 100%. What can be ordered, January 2026Postcode
- Loud road and rail noise at SE23 3SXRoad 53 dB, rail 73 dB (Lden, modelled for 2021)Postcode
- Not in a radon Affected AreaUnder 1% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 12.9 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near SE23 3SX
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Horniman Primary School Primary. 73% met the expected standard at KS2 (2024/25) | 530 m 7 minutes on foot | School remains Good, December 2023 |
| St George's CofE Primary School Primary. 75% met the expected standard at KS2 (2024/25) | 540 m 7 minutes on foot | Report card, May 2026: safeguarding met |
| Fairlawn Primary School Primary. 80% met the expected standard at KS2 (2024/25) | 550 m 7 minutes on foot | School remains Good (Improving), next inspection graded, June 2024 |
| Dalmain Primary School Primary. 71% met the expected standard at KS2 (2024/25) | 600 m 7 minutes on foot | Graded inspection, November 2024: no overall grade |
| Perrymount Primary School Primary. 67% met the expected standard at KS2 (2024/25) | 710 m 9 minutes on foot | School remains Good, March 2023 |
| Holy Trinity Church of England Primary School Primary. 57% met the expected standard at KS2 (2024/25) | 840 m 10 minutes on foot | School remains Good, February 2024 |
| St William of York Catholic Primary School Primary. 72% met the expected standard at KS2 (2024/25) | 900 m 11 minutes on foot | Good (overall), October 2022 |
| Eliot Bank Primary School Primary. 85% met the expected standard at KS2 (2024/25) | 910 m 11 minutes on foot | Good (overall), April 2023 |
Distances are in a straight line. Councils and schools set catchments and admissions, which Open Index doesn’t map: the council’s schools pages. Ofsted outcomes are as published, each with its date; grades under different frameworks can’t be compared.
Recent sales near SE23 3SX
Latest sale at each postcode- £359,000Devonshire Road, SE23 3SXJanuary 2026, flat or maisonette, established, leasehold10 m
- £397,000Devonshire Road, SE23 3LXOctober 2025, flat or maisonette, established, leasehold40 m
- £600,000Stanstead Road, SE23 1BWApril 2026, semi-detached, established, freehold80 m
- £535,000Stanstead Road, SE23 1HQNovember 2025, terraced, established, freehold90 m
- £260,000Devonshire Road, SE23 3LYAugust 2026, flat or maisonette, established, leasehold100 m
- £765,000Rojack Road, SE23 2DFApril 2026, semi-detached, established, freehold130 m
- £610,000Devonshire Road, SE23 3SUAugust 2023, flat or maisonette, established, leasehold130 m
- £945,000Woodcombe Crescent, SE23 3BGMarch 2026, semi-detached, established, freehold140 m
HM Land Registry sales at nearby postcodes, by street and postcode only, never a house number. Sales take weeks to be registered. Every sale on the map
Within 1 km of SE23 3SX
In a straight lineStations
- Forest Hill5 minutes on foot370 m
- Honor Oak Park12 minutes on foot940 m
GP practices
- MODALITY LEWISHAM (ML)760 m
- SEL SPECIAL ALLOCATION PRACTICE770 m
- SPECIAL ALLOCATION SCHEME (NEL)770 m
- ONE CARE LAMBETH770 m
- ONE CARE LEWISHAM770 m
Pharmacies
- MEDICOS PHARMACY760 m
- PERRY VALE PHARMACY970 m
Dental practices
- DENTAL BEAUTY FOREST HILL440 m
- ORAL SURGERY LTD - FAMILY DENTAL550 m
- FOREST HILL DENTAL SURGERY550 m
- JENNER HEALTH CENTRE770 m
- DENTAL SURGERY980 m
Supermarkets
- Co-op Forest Hill - Stanstead RoadThe Co-operative Group240 m
- Sainsburys Forest HillSainsburys370 m
- Tesco Forest Hill Esso ExpressTesco560 m
- Sainsburys Honor Oak Park Station LocalSainsburys910 m
The neighbourhood: Lewisham 021E
Everything about Lewisham 021EThe postcode district: SE23
Everything about SE23Your MP
- Ellie ReevesLabourMP for Lewisham West and East Dulwich
As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.
Where these figures come from
- Street-level crimeAugust 2026Map point
- Rail and Tube stations2024/25Exact point
- SchoolsExact point
- Flood risk by postcodeJune 2026Postcode
- English Indices of Deprivation 20252025Neighbourhood
- Average house priceJuly 2026Council
- GP practicesPostcode
- SupermarketsExact point
- Broadband by postcodeJanuary 2026Postcode
- Road and rail noise by postcode2021Postcode
- Radon potential1 km grid
- Nitrogen dioxide (NO2)20251 km grid
Counts, distances and walking times are worked out by Open Index from each layer’s published points and outlines, in a straight line from the postcode’s centre. Street names © OpenStreetMap contributors.