N21 3NJ
PostcodeA postcode in Enfield 022E, Winchmore Hill ward, Enfield.
This report describes the area around N21 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 N21 3NJ
- 23 crimes within 500 mAugust, down 36% on JulyEnfield 022E: 105 a year per 1,000 peopleMap point
- Winchmore Hill, 90 mAbout 1 minute on footExact point
- 3 schools within 800 mNearest is 220 m awayExact point
- No property in N21 3NJ 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, Enfield 022ENeighbourhood
- £470,988 average priceFor the whole of Enfield, July 2026Council
- 2 GP practices within 1 kmNearest is 560 m awayPostcode
- 3 supermarkets within 1 kmNearest is 530 m awayExact point
- No gigabit broadband at N21 3NJSuperfast for 100%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at N21 3NJRoad 59 dB, rail 54 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
- 13.1 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near N21 3NJ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| St Paul's CofE Primary School Primary. 77% met the expected standard at KS2 (2024/25) | 220 m 3 minutes on foot | Good (overall), December 2023 |
| Keble Preparatory School Independent | 240 m 3 minutes on foot | Not in Ofsted's state-funded schools file |
| Highfield Primary School Primary. 76% met the expected standard at KS2 (2024/25) | 730 m 9 minutes on foot | School remains Outstanding, April 2022 |
| Palmers Green High School Independent | 850 m 11 minutes on foot | Not in Ofsted's state-funded schools file |
| Winchmore School Secondary. Attainment 8 of 48.5 (2025/26, provisional) | 890 m 11 minutes on foot | School remains Good, June 2022 |
| Grange Park Preparatory School Independent | 910 m 11 minutes on foot | Not in Ofsted's state-funded schools file |
| Eversley Primary School Primary | 1.4 km 17 minutes on foot | Graded inspection, July 2025: no overall grade, before the school changed |
| Grange Park Primary School Primary. 87% met the expected standard at KS2 (2024/25) | 1.6 km 20 minutes on foot | School remains Good, March 2022 |
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 N21 3NJ
Latest sale at each postcode- £1,325,000Henrietta Gardens, N21 3BFAugust 2025, detached, established, freehold40 m
- £790,000Compton Terrace, N21 3NRAugust 2023, terraced, established, freehold50 m
- £700,000The Green, N21 1HRMarch 2025, flat or maisonette, established, leasehold60 m
- £410,000Wilson Street, N21 1BSJanuary 2025, flat or maisonette, established, leasehold80 m
- £940,000Roseneath Avenue, N21 3NEMarch 2023, semi-detached, established, freehold100 m
- £415,000Station Road, N21 3NQOctober 2024, flat or maisonette, established, leasehold110 m
- £560,000Old Dairy Square, N21 1GROctober 2023, semi-detached, established, leasehold120 m
- £732,000Wilson Street, N21 1BPAugust 2025, terraced, established, freehold120 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 N21 3NJ
In a straight lineStations
- Winchmore Hill1 minute on foot80 m
GP practices
- WINCHMORE HILL PRACTICE560 m
- THE WOODBERRY PRACTICE720 m
Pharmacies
- ATKINSONS CHEMIST500 m
- GREEN LANES PHARMACY560 m
Dental practices
- DENTAL SURGERY90 m
- DENTIST AND OSTEOPATH ON THE HILL230 m
- BROADWAY DENTAL CARE410 m
- FERNLEIGH DENTAL PRACTICE600 m
- DENTAL SURGERY810 m
Supermarkets
- Sainsburys Winchmore HillSainsburys530 m
- Tesco Winchmore Hill Esso ExpressTesco570 m
- Waitrose Winchmore HillWaitrose600 m
The neighbourhood: Enfield 022E
Everything about Enfield 022EThe postcode district: N21
Everything about N21Your MP
- Kate OsamorLabour (Co-op)MP for Edmonton and Winchmore Hill
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.