MK3 Postcode Data
Property data for the MK3 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 MK3 is £210,833 (median £188,000), based on 93 HM Land Registry transactions. Police UK recorded 204 crimes within a 1-mile radius in 2026-05.
Headline pricing in MK3 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by semi-detached properties (69 of the last 93 sales).
Avg sale price
£210,833
93 sales
Median price
£188,000
Crime incidents
204
2026-05
Avg EPC score
n/a
105 certs
Recent sold prices
Latest 30 property sales in the MK3 area, sourced from HM Land Registry Price Paid Data.
semi-detached
£210,704
69 sales
terraced
£163,303
14 sales
detached
£272,500
9 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Dec 2025 | 7, GARNER STREET, MILTON KEYNES | other | £330,140 |
| Dec 2025 | 77, COTTINGHAM GROVE, MILTON KEYNES | terraced | £385,250 |
| Nov 2025 | 1A, COTTINGHAM GROVE, MILTON KEYNES | detached | £410,000 |
| Oct 2025 | 23, COLERIDGE CLOSE, MILTON KEYNES | semi-detached | £375,000 |
| Jul 2024 | 1, COTTINGHAM GROVE, MILTON KEYNES | detached | £490,000 |
| Sept 2023 | 3, GILBERT CLOSE, MILTON KEYNES | semi-detached | £510,000 |
| Nov 2022 | 28, COLERIDGE CLOSE, MILTON KEYNES | semi-detached | £365,000 |
| Oct 2022 | 75, COTTINGHAM GROVE, MILTON KEYNES | semi-detached | £400,000 |
| Sept 2022 | 1, COLERIDGE CLOSE, MILTON KEYNES | semi-detached | £385,000 |
| Jul 2022 | 39, COTTINGHAM GROVE, MILTON KEYNES | semi-detached | £300,500 |
| Oct 2021 | 33, COTTINGHAM GROVE, MILTON KEYNES | semi-detached | £394,000 |
| Sept 2021 | 76, COTTINGHAM GROVE, MILTON KEYNES | terraced | £250,000 |
| Jun 2021 | 35, COLERIDGE CLOSE, MILTON KEYNES | semi-detached | £253,000 |
| Mar 2021 | 35, COTTINGHAM GROVE, MILTON KEYNES | semi-detached | £360,000 |
| Aug 2020 | 15, COTTINGHAM GROVE, MILTON KEYNES | semi-detached | £335,000 |
Crime in MK3
204 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
89
Anti Social Behaviour
29
Other Theft
20
Shoplifting
19
Vehicle Crime
13
Energy performance
Aggregate EPC stats from 105 recently-certified properties in the MK3 area.
Sample size
105
Rating distribution
A
1
B
45
C
20
D
30
E
7
F
2
G
0
Area information
- Local authority
- Buckinghamshire, Milton Keynes
- Country
- England
- Wards
- Bletchley East, Bletchley Park, Bletchley West
- Constituency
- Buckingham and Bletchley
- Latitude
- 51.9932
- Longitude
- -0.7519
More for MK3
Typical property
What the typical MK3 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 MK3
HM Land Registry from 1995
Corporate freeholders
Companies registered in MK3
Live Companies House data + PSCs
EPC checker
Look up any MK3 address
Energy ratings + improvement options
Crime checker
Local breakdown for MK3
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 MK3 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.