SE23 3SZ
PostcodeA postcode in Lewisham 021E, Forest Hill ward, Lewisham.
This report describes the area around SE23 3SZ, 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 3SZ
- 45 crimes within 500 mAugust, down 15% on JulyLewisham 021E: 56 a year per 1,000 peopleMap point
- Forest Hill, 630 mAbout 8 minutes on footExact point
- 4 schools within 800 mNearest is 340 m awayExact point
- No property in SE23 3SZ 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
- 5 GP practices within 1 kmNearest is 750 m awayPostcode
- 4 supermarkets within 1 kmNearest is 320 m awayExact point
- Gigabit broadband for every home and business at SE23 3SZSuperfast for 100%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at SE23 3SZRoad 51 dB, rail 63 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 3SZ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Fairlawn Primary School Primary. 80% met the expected standard at KS2 (2024/25) | 340 m 4 minutes on foot | School remains Good (Improving), next inspection graded, June 2024 |
| Horniman Primary School Primary. 73% met the expected standard at KS2 (2024/25) | 560 m 7 minutes on foot | School remains Good, December 2023 |
| Dalmain Primary School Primary. 71% met the expected standard at KS2 (2024/25) | 560 m 7 minutes on foot | Graded inspection, November 2024: no overall grade |
| St George's CofE Primary School Primary. 75% met the expected standard at KS2 (2024/25) | 800 m 10 minutes on foot | Report card, May 2026: safeguarding met |
| St William of York Catholic Primary School Primary. 72% met the expected standard at KS2 (2024/25) | 840 m 11 minutes on foot | Good (overall), October 2022 |
| Perrymount Primary School Primary. 67% met the expected standard at KS2 (2024/25) | 920 m 12 minutes on foot | School remains Good, March 2023 |
| Stillness Junior School Primary. 83% met the expected standard at KS2 (2024/25) | 1 km 13 minutes on foot | Standards maintained, December 2024 |
| Stillness Infant School Primary | 1 km 13 minutes on foot | Report card, July 2026: safeguarding met |
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 3SZ
Latest sale at each postcode- £650,000Devonshire Road, SE23 3SZMarch 2026, flat or maisonette, established, leasehold10 m
- £670,000Devonshire Road, SE23 3LZApril 2026, flat or maisonette, established, leasehold70 m
- £525,000Crowmarsh Gardens, SE23 3ABNovember 2025, terraced, established, freehold100 m
- £415,000Devonshire Road, SE23 3TAJune 2026, flat or maisonette, established, leasehold120 m
- £375,000Devonshire Road, SE23 3SYNovember 2025, flat or maisonette, established, leasehold120 m
- £948,000Devonshire Road, SE23 3NBFebruary 2026, semi-detached, established, freehold140 m
- £390,250Tyson Road, SE23 3AAApril 2026, flat or maisonette, established, leasehold140 m
- £425,000Devonshire Road, SE23 3TBMay 2026, flat or maisonette, established, leasehold150 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 3SZ
In a straight lineStations
- Forest Hill8 minutes on foot620 m
- Honor Oak Park9 minutes on foot700 m
GP practices
- SEL SPECIAL ALLOCATION PRACTICE750 m
- SPECIAL ALLOCATION SCHEME (NEL)750 m
- ONE CARE LAMBETH750 m
- ONE CARE LEWISHAM750 m
- MODALITY LEWISHAM (ML)770 m
Pharmacies
- MEDICOS PHARMACY770 m
Dental practices
- DENTAL BEAUTY FOREST HILL500 m
- JENNER HEALTH CENTRE750 m
- ORAL SURGERY LTD - FAMILY DENTAL800 m
- FOREST HILL DENTAL SURGERY800 m
Supermarkets
- Co-op Forest Hill - Stanstead RoadThe Co-operative Group320 m
- Sainsburys Forest HillSainsburys600 m
- Sainsburys Honor Oak Park Station LocalSainsburys680 m
- Tesco Forest Hill Esso ExpressTesco720 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.