SO21 Postcode Data
Property data for the SO21 postcode district covering Basingstoke and Deane. 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 SO21 is £370,826 (median £310,000), based on 110 HM Land Registry transactions. Police UK recorded 249 crimes within a 1-mile radius in 2026-05.
Headline pricing in SO21 is above the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by detached properties (65 of the last 110 sales).
Avg sale price
£370,826
110 sales
Median price
£310,000
Crime incidents
249
2026-05
Avg EPC score
n/a
62 certs
Recent sold prices
Latest 30 property sales in the SO21 area, sourced from HM Land Registry Price Paid Data.
detached
£420,587
65 sales
semi-detached
£335,031
26 sales
terraced
£198,071
14 sales
flat-maisonette
£136,125
4 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Feb 2026 | 20, WHITEBEAM CLOSE, WINCHESTER | semi-detached | £475,000 |
| Dec 2025 | 6, WHITEBEAM CLOSE, WINCHESTER | semi-detached | £430,000 |
| Mar 2025 | 8, WHITEBEAM CLOSE, WINCHESTER | semi-detached | £500,000 |
| Feb 2024 | WORTHY PARK GROVE, WORTHY PARK, WINCHESTER | other | £1,424,400 |
| Jan 2024 | 12, WHITEBEAM CLOSE, WINCHESTER | detached | £650,000 |
| Jul 2023 | 49, WHITEBEAM CLOSE, WINCHESTER | detached | £475,000 |
| May 2023 | LINESTA, WINCHESTER | detached | £630,000 |
| Nov 2022 | 29, WHITEBEAM CLOSE, WINCHESTER | detached | £690,000 |
| Nov 2022 | 25, WHITEBEAM CLOSE, WINCHESTER | detached | £595,000 |
| Nov 2022 | 19, WHITEBEAM CLOSE, WINCHESTER | detached | £575,000 |
| Oct 2022 | 26, WHITEBEAM CLOSE, WINCHESTER | semi-detached | £433,000 |
| Apr 2022 | 51, WHITEBEAM CLOSE, WINCHESTER | semi-detached | £425,000 |
| Dec 2021 | 20, ASH CLOSE, WINCHESTER | detached | £394,000 |
| Aug 2021 | 5, ASH CLOSE, WINCHESTER | terraced | £271,000 |
| Jun 2021 | SHRONER BARN, BASINGSTOKE ROAD, WINCHESTER | detached | £1,250,000 |
Crime in SO21
249 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
94
Shoplifting
39
Public Order
28
Anti Social Behaviour
20
Drugs
18
Energy performance
Aggregate EPC stats from 62 recently-certified properties in the SO21 area.
Sample size
62
Rating distribution
A
0
B
0
C
20
D
31
E
8
F
3
G
0
Area information
- Local authority
- Basingstoke and Deane, Eastleigh, Test Valley, Winchester
- Country
- England
- Wards
- Alresford and Itchen Valley, Ampfield & Braishfield, Badger Farm and Oliver's Battery
- Constituency
- Basingstoke
- Latitude
- 51.0752
- Longitude
- -1.3166
More for SO21
Typical property
What the typical SO21 property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for SO21
HM Land Registry from 1995
Corporate freeholders
Companies registered in SO21
Live Companies House data + PSCs
EPC checker
Look up any SO21 address
Energy ratings + improvement options
Crime checker
Local breakdown for SO21
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 SO21 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.