CM20 3RZ
PostcodeA postcode in Harlow 003C, Netteswell ward, Harlow.
This report describes the area around CM20 3RZ, 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 CM20 3RZ
- 42 crimes within 500 mAugust, down 12% on JulyHarlow 003C: 90 a year per 1,000 peopleMap point
- Harlow Town, 1.1 kmAbout 13 minutes on footExact point
- 6 schools within 800 mNearest is 130 m awayExact point
- No property in CM20 3RZ listed at risk of floodingFrom rivers or the sea, with flood defences, in the Environment Agency's assessmentPostcode
- England’s most deprived 30%This neighbourhood, Harlow 003CNeighbourhood
- £319,860 average priceFor the whole of Harlow, July 2026Council
- 2 GP practices within 1 kmNearest is 650 m awayPostcode
- 7 supermarkets within 1 kmNearest is 240 m awayExact point
- Gigabit broadband for every home and business at CM20 3RZSuperfast for 100%. What can be ordered, January 2026Postcode
- Low road and rail noise at CM20 3RZRoad 44 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
- 11.3 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near CM20 3RZ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Freshwaters Primary Academy Primary. 62% met the expected standard at KS2 (2024/25) | 130 m 2 minutes on foot | Standards maintained, January 2025 |
| Harlow College Sixth form and further education | 420 m 5 minutes on foot | Not in Ofsted's state-funded schools file |
| The Downs Primary School and Nursery Primary. 52% met the expected standard at KS2 (2024/25) | 440 m 6 minutes on foot | Graded inspection, May 2025: no overall grade |
| Bmat Stem Academy Secondary. Attainment 8 of 29.9 (2025/26, provisional) | 490 m 6 minutes on foot | Good (overall), January 2023 |
| Burnt Mill Academy Secondary. Attainment 8 of 47.2 (2025/26, provisional) | 520 m 7 minutes on foot | Good (overall), February 2023 |
| St Alban's Catholic Academy Primary. 57% met the expected standard at KS2 (2024/25) | 570 m 7 minutes on foot | Standards maintained, October 2024 |
| St Mark's West Essex Catholic School Secondary. Attainment 8 of 50.0 (2025/26, provisional) | 950 m 12 minutes on foot | Good (overall), February 2023 |
| Cooks Spinney Primary Academy and Nursery Primary. 38% met the expected standard at KS2 (2024/25) | 1.1 km 13 minutes on foot | Graded inspection, November 2024: no overall grade |
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 CM20 3RZ
Latest sale at each postcode- £198,000The Dashes, CM20 3RZAugust 2026, flat or maisonette, established, leasehold10 m
- £155,000The Dashes, CM20 3RYJanuary 2026, flat or maisonette, established, leasehold90 m
- £336,000Freshwaters, CM20 3QBMay 2025, terraced, established, freehold100 m
- £295,000The Dashes, CM20 3RTJuly 2025, flat or maisonette, established, freehold110 m
- £235,000The Dashes, CM20 3RSNovember 2024, flat or maisonette, established, leasehold120 m
- £337,000The Dashes, CM20 3RRMarch 2026, terraced, established, freehold150 m
- £325,000The Dashes, CM20 3RUDecember 2024, terraced, established, freehold150 m
- £162,500School Lane, CM20 3GNJanuary 2025, flat or maisonette, established, leasehold180 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 CM20 3RZ
In a straight lineGP practices
- NUFFIELD HOUSE HEALTH CENTRE650 m
- SYDENHAM HOUSE SURGERY720 m
Pharmacies
- BOOTS750 m
- NETTESWELL PHARMACY760 m
- STOW PHARMACY790 m
- WELL830 m
- HARLOW TOWN PHARMACY960 m
Dental practices
- DENTAL SURGERY650 m
- BROADWALK DENTAL CENTRE690 m
- MR YAP & MR DHAMU690 m
- THE STOW (DENTAL SURGERY)830 m
Supermarkets
- Morrisons Daily HarlowMorrisons240 m
- Aldi Mark Hall HarlowAldi710 m
- Sainsburys HarlowSainsburys750 m
- Tesco Harlow Harvey Ctr ExpressTesco800 m
- Iceland HarlowIceland820 m
The neighbourhood: Harlow 003C
Everything about Harlow 003CThe postcode district: CM20
Everything about CM20Your MP
- Chris VinceLabour (Co-op)MP for Harlow
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.