SE23 3NJ
PostcodeA postcode in Lewisham 021D, Forest Hill ward, Lewisham.
This report describes the area around SE23 3NJ, 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 3NJ
- 60 crimes within 500 mAugust, down 15% on JulyLewisham 021D: 71 a year per 1,000 peopleMap point
- Honor Oak Park, 340 mAbout 4 minutes on footExact point
- 5 schools within 800 mNearest is 410 m awayExact point
- No property in SE23 3NJ listed at risk of floodingFrom rivers or the sea, with flood defences, in the Environment Agency's assessmentPostcode
- England’s least deprived 40%This neighbourhood, Lewisham 021DNeighbourhood
- £488,658 average priceFor the whole of Lewisham, July 2026Council
- 5 GP practices within 1 kmNearest is 760 m awayPostcode
- 4 supermarkets within 1 kmNearest is 340 m awayExact point
- Gigabit broadband for every home and business at SE23 3NJSuperfast for 100%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at SE23 3NJRoad 60 dB, rail 45 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 3NJ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Fairlawn Primary School Primary. 80% met the expected standard at KS2 (2024/25) | 410 m 5 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) | 580 m 7 minutes on foot | Graded inspection, November 2024: no overall grade |
| Stillness Junior School Primary. 83% met the expected standard at KS2 (2024/25) | 710 m 9 minutes on foot | Standards maintained, December 2024 |
| Stillness Infant School Primary | 710 m 9 minutes on foot | Report card, July 2026: safeguarding met |
| St William of York Catholic Primary School Primary. 72% met the expected standard at KS2 (2024/25) | 760 m 10 minutes on foot | Good (overall), October 2022 |
| Horniman Primary School Primary. 73% met the expected standard at KS2 (2024/25) | 850 m 11 minutes on foot | School remains Good, December 2023 |
| St George's CofE Primary School Primary. 75% met the expected standard at KS2 (2024/25) | 1.1 km 14 minutes on foot | Report card, May 2026: safeguarding met |
| Kilmorie Primary School Primary. 66% met the expected standard at KS2 (2024/25) | 1.2 km 15 minutes on foot | Good (overall), July 2024 |
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 3NJ
Latest sale at each postcode- £495,000Devonshire Road, SE23 3NJJuly 2026, terraced, established, leasehold10 m
- £830,000Boveney Road, SE23 3NNSeptember 2025, semi-detached, established, freehold40 m
- £320,000Devonshire Road, SE23 3TQSeptember 2025, flat or maisonette, established, leasehold80 m
- £955,000Boveney Road, SE23 3NLJune 2024, terraced, established, freehold90 m
- £355,000Boveney Road, SE23 3NRMay 2024, flat or maisonette, established, leasehold140 m
- £1,000,000Devonshire Road, SE23 3THFebruary 2026, terraced, established, freehold150 m
- £885,000Garthorne Road, SE23 1EWFebruary 2026, terraced, established, freehold160 m
- £775,000Haredon Close, SE23 3TGJune 2026, terraced, established, freehold170 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 3NJ
In a straight lineStations
- Honor Oak Park4 minutes on foot340 m
- Forest Hill12 minutes on foot980 m
GP practices
- SEL SPECIAL ALLOCATION PRACTICE760 m
- SPECIAL ALLOCATION SCHEME (NEL)760 m
- ONE CARE LAMBETH760 m
- ONE CARE LEWISHAM760 m
- MODALITY LEWISHAM (ML)800 m
Pharmacies
- MEDICOS PHARMACY800 m
Dental practices
- DENTAL BEAUTY FOREST HILL660 m
- JENNER HEALTH CENTRE760 m
Supermarkets
- Sainsburys Honor Oak Park Station LocalSainsburys340 m
- Co-op Forest Hill - Stanstead RoadThe Co-operative Group580 m
- Sainsburys Forest HillSainsburys970 m
- Budgens Honor Oak Park LondonBudgens970 m
The neighbourhood: Lewisham 021D
Everything about Lewisham 021DThe 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.