SG4 7LH
PostcodeA postcode in North Hertfordshire 017B, Graveley, St Ippolyts & Wymondley ward, North Hertfordshire.
This report describes the area around SG4 7LH, 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 7LH
- 2 crimes within 500 mAugust, the same as JulyNorth Hertfordshire 017B: 65 a year per 1,000 peopleMap point
- Stevenage, 3.7 kmThe nearest station, in a straight lineExact point
- 1 school within 800 mNearest is 140 m awayExact point
- No property in SG4 7LH listed at risk of floodingFrom rivers or the sea, with flood defences, in the Environment Agency's assessmentPostcode
- England’s least deprived 50%This neighbourhood, North Hertfordshire 017BNeighbourhood
- £418,857 average priceFor the whole of North Hertfordshire, July 2026Council
- No GP practices within 1 kmNone found within 2 kmPostcode
- 1 supermarket within 1 kmNearest is 860 m awayExact point
- Gigabit broadband for every home and business at SG4 7LHSuperfast for 100%. What can be ordered, January 2026Postcode
- Low road and rail noise at SG4 7LHRoad 52 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
- 13.4 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near SG4 7LH
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Graveley Primary School Primary. 38% met the expected standard at KS2 (2024/25) | 140 m 2 minutes on foot | Good (overall), May 2023 |
| The Saint John Henry Newman Catholic School Secondary. Attainment 8 of 55.7 (2025/26, provisional) | 1.7 km 21 minutes on foot | School remains Good (Improving), next inspection graded, July 2024 |
| Wymondley Junior Mixed and Infant School Primary. 71% met the expected standard at KS2 (2024/25) | 1.8 km 22 minutes on foot | Good (overall), September 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 SG4 7LH
Latest sale at each postcode- £279,500Ashwell Close, SG4 7LHDecember 2025, terraced, established, freehold10 m
- £325,000Ashwell Common, SG4 7LJMarch 2025, terraced, established, freehold120 m
- £1,100,000Oak Lane, SG4 7LNDecember 2025, detached, established, freehold130 m
- £400,000St Marys Court, SG4 7BQJanuary 2026, terraced, established, freehold200 m
- £1,000,000High Street, SG4 7LAMarch 2024, detached, established, freehold270 m
- £605,000Church Lane, SG4 7LRMarch 2025, detached, established, freehold380 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 7LH
In a straight lineSupermarkets
- Tesco Forster Park ExpressTesco860 m
The neighbourhood: North Hertfordshire 017B
Everything about North Hertfordshire 017BThe postcode district: SG4
Everything about SG4Your MP
- Alistair StrathernLabourMP for Hitchin
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.