SG4 8HZ
PostcodeA postcode in North Hertfordshire 015B, Codicote & Kimpton ward, North Hertfordshire.
This report describes the area around SG4 8HZ, 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 SG4 8HZ
- 19 crimes within 500 mAugust, up 217% on JulyNorth Hertfordshire 015B: 58 a year per 1,000 peopleMap point
- Knebworth, 3.9 kmThe nearest station, in a straight lineExact point
- 1 school within 800 mNearest is 350 m awayExact point
- No property in SG4 8HZ 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, North Hertfordshire 015BNeighbourhood
- £418,857 average priceFor the whole of North Hertfordshire, July 2026Council
- No GP practices within 1 kmNone found within 2 kmPostcode
- No supermarkets within 1 kmNone found within 2 kmExact point
- No gigabit broadband at SG4 8HZSuperfast for 100%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at SG4 8HZRoad 60 dB, rail under 40 dB or not modelled (Lden, modelled for 2021)Postcode
- In a radon Affected Area, class 2 of 61% to 3% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 9.8 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near SG4 8HZ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Codicote Church of England Primary School Primary. 69% met the expected standard at KS2 (2024/25) | 350 m 4 minutes on foot | Graded inspection, February 2025: 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 SG4 8HZ
Latest sale at each postcode- £290,000High Street, SG4 8XBMarch 2026, semi-detached, established, freehold50 m
- £555,000Gomer Close, SG4 8XPJanuary 2025, semi-detached, established, freehold120 m
- £1,238,000Heath Lane, SG4 8WPApril 2026, detached, established, freehold180 m
- £400,000Old School Close, SG4 8YJJuly 2026, terraced, established, freehold190 m
- £695,000Bell Mews, SG4 8EWMarch 2026, detached, established, freehold210 m
- £446,300Bentick Way, SG4 8XLDecember 2025, semi-detached, established, freehold210 m
- £280,000High Street, SG4 8XDJune 2026, detached, established, freehold220 m
- £420,000Tower Road, SG4 8XHJuly 2023, semi-detached, established, freehold250 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 SG4 8HZ
In a straight linePharmacies
- CODICOTE PHARMACY590 m
The neighbourhood: North Hertfordshire 015B
Everything about North Hertfordshire 015BThe postcode district: SG4
Everything about SG4Your MP
- Kevin BonaviaLabourMP for Stevenage
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.