SE23 3XN
PostcodeA postcode in Lewisham 028B, Forest Hill ward, Lewisham.
This report describes the area around SE23 3XN, 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 3XN
- 49 crimes within 500 mAugust, up 29% on JulyLewisham 028B: 64 a year per 1,000 peopleMap point
- Forest Hill, 560 mAbout 7 minutes on footExact point
- 5 schools within 800 mNearest is 320 m awayExact point
- No property in SE23 3XN listed at risk of floodingFrom rivers or the sea, with flood defences, in the Environment Agency's assessmentPostcode
- England’s most deprived 50%This neighbourhood, Lewisham 028BNeighbourhood
- £488,658 average priceFor the whole of Lewisham, July 2026Council
- No GP practices within 1 kmNearest is 1.1 km awayPostcode
- 4 supermarkets within 1 kmNearest is 160 m awayExact point
- Gigabit broadband for every home and business at SE23 3XNSuperfast for 100%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at SE23 3XNRoad 62 dB, rail under 40 dB or not modelled (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
- 12.4 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near SE23 3XN
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Eliot Bank Primary School Primary. 85% met the expected standard at KS2 (2024/25) | 320 m 4 minutes on foot | Good (overall), April 2023 |
| Horniman Primary School Primary. 73% met the expected standard at KS2 (2024/25) | 460 m 6 minutes on foot | School remains Good, December 2023 |
| Holy Trinity Church of England Primary School Primary. 57% met the expected standard at KS2 (2024/25) | 580 m 7 minutes on foot | School remains Good, February 2024 |
| Sydenham School Secondary. Attainment 8 of 53.4 (2025/26, provisional) | 650 m 8 minutes on foot | Report card, May 2026: safeguarding met |
| St George's CofE Primary School Primary. 75% met the expected standard at KS2 (2024/25) | 710 m 9 minutes on foot | Report card, May 2026: safeguarding met |
| Kelvin Grove Primary School Primary. 72% met the expected standard at KS2 (2024/25) | 820 m 10 minutes on foot | Good (overall), June 2023 |
| Fairlawn Primary School Primary. 80% met the expected standard at KS2 (2024/25) | 930 m 12 minutes on foot | School remains Good (Improving), next inspection graded, June 2024 |
| Perrymount Primary School Primary. 67% met the expected standard at KS2 (2024/25) | 1.1 km 13 minutes on foot | School remains Good, March 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 3XN
Latest sale at each postcode- £962,500London Road, SE23 3XWAugust 2026, terraced, established, freehold40 m
- £375,000Eliot Bank, SE23 3XBMay 2025, flat or maisonette, established, leasehold110 m
- £390,000Eliot Bank, SE23 3XDOctober 2024, flat or maisonette, established, leasehold120 m
- £660,000London Road, SE23 3UROctober 2024, flat or maisonette, established, leasehold120 m
- £380,000London Road, SE23 3PEAugust 2023, flat or maisonette, established, leasehold140 m
- £755,000Grassmount, SE23 3UWSeptember 2024, terraced, established, freehold140 m
- £290,000Eliot Bank, SE23 3XEOctober 2025, flat or maisonette, established, leasehold150 m
- £667,000Grizedale Terrace, SE23 3XFJanuary 2025, terraced, established, freehold160 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 3XN
In a straight lineStations
- Forest Hill7 minutes on foot560 m
Pharmacies
- PERFUCARE PHARMACY980 m
Dental practices
- ORAL SURGERY LTD - FAMILY DENTAL540 m
- FOREST HILL DENTAL SURGERY540 m
Supermarkets
- Tesco Forest Hill Esso ExpressTesco160 m
- Sainsburys Forest HillSainsburys400 m
- Co-op Forest Hill - Stanstead RoadThe Co-operative Group930 m
- Tesco Sydenham ExpressTesco960 m
The neighbourhood: Lewisham 028B
Everything about Lewisham 028BThe 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.