SG12 Postcode Data
Property data for the SG12 postcode district covering East Hertfordshire. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average sale price in SG12 is £321,058 (median £310,000), based on 253 HM Land Registry transactions. Police UK recorded 109 crimes within a 1-mile radius in 2026-05.
Headline pricing in SG12 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (121 of the last 253 sales).
Avg sale price
£321,058
253 sales
Median price
£310,000
Crime incidents
109
2026-05
Avg EPC score
n/a
167 certs
Recent sold prices
Latest 30 property sales in the SG12 area, sourced from HM Land Registry Price Paid Data.
terraced
£278,220
121 sales
semi-detached
£371,341
114 sales
flat-maisonette
£223,900
10 sales
detached
£474,550
4 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Mar 2026 | 30, GLADSTONE ROAD, WARE | semi-detached | £447,500 |
| Mar 2026 | 53, GLADSTONE ROAD, WARE | semi-detached | £695,000 |
| Feb 2026 | 30, WATTON ROAD, WARE | terraced | £450,000 |
| Jul 2025 | 45, GLADSTONE ROAD, WARE | terraced | £450,000 |
| Feb 2025 | 34, GLADSTONE ROAD, WARE | detached | £705,200 |
| Nov 2024 | 6, WATTON ROAD, WARE | semi-detached | £530,000 |
| Oct 2024 | 17, WATTON ROAD, WARE | flat-maisonette | £300,000 |
| Apr 2024 | 36, FANSHAWE CRESCENT, WARE | terraced | £530,000 |
| Mar 2024 | 33A, GLADSTONE ROAD, WARE | semi-detached | £320,000 |
| Dec 2023 | 61, WATTON ROAD, WARE | semi-detached | £320,000 |
| Nov 2023 | 79, FANSHAWE CRESCENT, WARE | semi-detached | £682,500 |
| Oct 2023 | 47, FANSHAWE CRESCENT, WARE | semi-detached | £651,001 |
| Oct 2023 | 43, GLADSTONE ROAD, WARE | semi-detached | £345,000 |
| Sept 2023 | 68, PARK ROAD, WARE | semi-detached | £555,000 |
| Sept 2023 | 39, GLADSTONE ROAD, WARE | terraced | £415,000 |
Crime in SG12
109 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
52
Anti Social Behaviour
18
Criminal Damage Arson
9
Other Theft
7
Public Order
6
Energy performance
Aggregate EPC stats from 167 recently-certified properties in the SG12 area.
Sample size
167
Rating distribution
A
0
B
3
C
32
D
95
E
29
F
7
G
1
Area information
- Local authority
- East Hertfordshire
- Country
- England
- Wards
- Great Amwell & Stansteads, Hertford Bengeo, Hertford Heath & Brickendon
- Constituency
- Broxbourne
- Latitude
- 51.8142
- Longitude
- -0.0169
More for SG12
Typical property
What the typical SG12 property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for SG12
HM Land Registry from 1995
Corporate freeholders
Companies registered in SG12
Live Companies House data + PSCs
EPC checker
Look up any SG12 address
Energy ratings + improvement options
Crime checker
Local breakdown for SG12
Police UK monthly data
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Get a Property ReportData sources & methodology
Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.
Crime: Police UK street-level crime data, covering a 1-mile radius from the SG12 postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.
EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).
Area data: postcodes.io, open data from the Office for National Statistics.