Postcode district
SG12: house prices and neighbourhoods
The SG12 postcode district (East Hertfordshire): 939 live postcodes across 8 neighbourhoods, with official figures as of 3 October 2026.
Typical house price
£525,000
Median of 53 resales of existing houses in SG12, Aug 2025 to Aug 2026.
Source: HM Land Registry Price Paid Data
Typical flat price
£239,000
Median of 24 resales of existing flats in SG12, Aug 2025 to Aug 2026.
Source: HM Land Registry Price Paid Data
Neighbourhoods in SG12
| Neighbourhood | Council | Typical house | Typical flat | Affluence today | Signs of gentrification |
|---|---|---|---|---|---|
| Datchworth, Walkern & Cottered | East Hertfordshire | £600,000 | – | Affluent | Moving the other way |
| Hertford Bengeo | East Hertfordshire | £570,000 | £293,000 | Among the most affluent | Mixed signs |
| Hertford Heath & Stanstead St Margarets | East Hertfordshire | £537,475 | £250,000 | Affluent | Few signs |
| Much Hadham & Hunsdon | East Hertfordshire | £567,500 | – | Affluent | Moving the other way |
| Puckeridge & Thundridge | East Hertfordshire | £493,000 | £240,000 | Affluent | Moving the other way |
| Ware East | East Hertfordshire | £475,000 | £252,000 | Affluent | Some signs |
| Ware West | East Hertfordshire | £485,000 | £260,000 | Affluent | Few signs |
| Watton-at-Stone, Bramfield & Bayford | East Hertfordshire | £662,250 | £243,000 | Affluent | Moving the other way |
Each neighbourhood's figures are the median resale prices of houses and flats, Affluence today and the gentrification indication from its own page.
Thinking of buying in SG12?
A full report covers flood risk, schools, crime, your commute, energy, planning and how the area is changing, for the exact home.
Prepare a full report for a home See a sample reportNeighbourhood names: House of Commons Library, MSOA Names, Open Parliament Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Contains National Statistics data © Crown copyright and database right 2026. Figures describe the area, not any home, and are not a valuation or a prediction.