HP11 Postcode Data
Property data for the HP11 postcode district covering Buckinghamshire. 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 HP11 is £247,145 (median £176,500), based on 88 HM Land Registry transactions. Police UK recorded 311 crimes within a 1-mile radius in 2026-03. The average EPC rating across 105 certified properties is 74/100.
Headline pricing in HP11 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by flat-maisonette properties (68 of the last 88 sales). Energy efficiency here is around the UK average.
Avg sale price
£247,145
88 sales
Median price
£176,500
Crime incidents
311
2026-03
Avg EPC score
74/100
105 certs
Recent sold prices
Latest 30 property sales in the HP11 area, sourced from HM Land Registry Price Paid Data.
flat-maisonette
£163,004
68 sales
terraced
£579,107
14 sales
semi-detached
£471,500
5 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Dec 2025 | FLAT 7, MALLARD HOUSE, THE MILLSTREAM, HIGH WYCOMBE | flat-maisonette | £245,000 |
| Oct 2025 | FLAT 11, MALLARD HOUSE, THE MILLSTREAM, HIGH WYCOMBE | flat-maisonette | £250,000 |
| Nov 2024 | FLAT 6, TEAL HOUSE, THE MILLSTREAM, HIGH WYCOMBE | flat-maisonette | £240,000 |
| Sept 2024 | 15, BEECH STREET, HIGH WYCOMBE | terraced | £625,000 |
| Nov 2023 | FLAT 3, WIDGEON HOUSE, THE MILLSTREAM, HIGH WYCOMBE | flat-maisonette | £255,000 |
| Oct 2023 | 6, BEECH STREET, HIGH WYCOMBE | terraced | £640,000 |
| Dec 2022 | FLAT 5, MALLARD HOUSE, THE MILLSTREAM, HIGH WYCOMBE | flat-maisonette | £282,500 |
| Jun 2022 | FLAT 11, MALLARD HOUSE, THE MILLSTREAM, HIGH WYCOMBE | flat-maisonette | £225,000 |
| Nov 2021 | FLAT 4, TEAL HOUSE, THE MILLSTREAM, HIGH WYCOMBE | flat-maisonette | £244,000 |
| Mar 2021 | FLAT 2, WIDGEON HOUSE, THE MILLSTREAM, HIGH WYCOMBE | flat-maisonette | £260,000 |
| Jul 2019 | FLAT 2, TEAL HOUSE, THE MILLSTREAM, HIGH WYCOMBE | flat-maisonette | £230,000 |
| Nov 2018 | 15, BEECH STREET, HIGH WYCOMBE | terraced | £565,000 |
| Aug 2018 | 10, BEECH STREET, HIGH WYCOMBE | terraced | £555,000 |
| Jun 2018 | 1, BEECH STREET, HIGH WYCOMBE | terraced | £595,000 |
| Apr 2018 | FLAT 5, MALLARD HOUSE, THE MILLSTREAM, HIGH WYCOMBE | flat-maisonette | £280,000 |
Crime in HP11
311 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
115
Shoplifting
41
Drugs
27
Public Order
27
Anti Social Behaviour
25
Energy performance
Aggregate EPC stats from 105 recently-certified properties in the HP11 area.
Avg current score
74/100
Avg potential
78/100
Avg energy cost
£608/yr
Sample size
105
Rating distribution
A
0
B
29
C
44
D
27
E
4
F
0
G
1
Area information
- Local authority
- Buckinghamshire
- Country
- England
- Wards
- Abbey, Booker & Cressex, Castlefield & Oakridge
- Constituency
- Wycombe
- Latitude
- 51.6236
- Longitude
- -0.7455
More for HP11
Typical property
What the typical HP11 property looks like
Area summary, buyer notes, researched facts
Council tax
Buckinghamshire 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for HP11
HM Land Registry from 1995
Corporate freeholders
Companies registered in HP11
Live Companies House data + PSCs
EPC checker
Look up any HP11 address
Energy ratings + improvement options
Crime checker
Local breakdown for HP11
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. Counts cover a 1-mile radius from the HP11 postcode centroid for the most recent month available (typically 2 months behind).
EPC: opendatacommunities.org, the official UK Energy Performance Certificate register. Aggregate stats from up to 30 most recent certificates in the postcode.
Area data: postcodes.io, open data from the Office for National Statistics.