NN6 Postcode Data
Property data for the NN6 postcode district covering Harborough. 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 NN6 is £354,180 (median £252,000), based on 169 HM Land Registry transactions. Police UK recorded 7 crimes within a 1-mile radius in 2026-05.
Headline pricing in NN6 is above the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by detached properties (98 of the last 169 sales).
Avg sale price
£354,180
169 sales
Median price
£252,000
Crime incidents
7
2026-05
Avg EPC score
n/a
130 certs
Recent sold prices
Latest 30 property sales in the NN6 area, sourced from HM Land Registry Price Paid Data.
detached
£380,730
98 sales
terraced
£253,177
31 sales
semi-detached
£306,223
31 sales
flat-maisonette
£132,667
3 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Apr 2026 | PLOT 3, CHURCH FARM, NORTHAMPTON | terraced | £167,000 |
| Apr 2026 | 60, SYWELL ROAD, NORTHAMPTON | detached | £700,000 |
| Nov 2025 | 59, WOODLAND AVENUE, NORTHAMPTON | detached | £332,250 |
| Aug 2025 | 14, SYWELL ROAD, NORTHAMPTON | semi-detached | £485,000 |
| May 2025 | FOX MEADOW, CHURCH FARM BARNS, NORTHAMPTON | other | £300,000 |
| Mar 2025 | PLOT 1, CHURCH FARM, NORTHAMPTON | terraced | £110,000 |
| Mar 2025 | PLOT 3, CHURCH FARM, NORTHAMPTON | terraced | £193,000 |
| Mar 2025 | PLOT 2, CHURCH FARM, NORTHAMPTON | terraced | £152,000 |
| Jan 2025 | 28, SYWELL ROAD, NORTHAMPTON | semi-detached | £485,000 |
| Oct 2024 | 45, SYWELL ROAD, NORTHAMPTON | detached | £875,000 |
| Aug 2024 | 58, SYWELL ROAD, NORTHAMPTON | detached | £585,000 |
| Aug 2024 | PYTCHLEY GATES LODGE, SYWELL ROAD, NORTHAMPTON | detached | £800,000 |
| Aug 2024 | 20, WOODLAND AVENUE, NORTHAMPTON | detached | £330,000 |
| Jun 2024 | 69A, SYWELL ROAD, NORTHAMPTON | detached | £1,200,000 |
| Apr 2024 | 42, SYWELL ROAD, NORTHAMPTON | terraced | £485,000 |
Crime in NN6
7 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
4
Other Theft
2
Anti Social Behaviour
1
Energy performance
Aggregate EPC stats from 130 recently-certified properties in the NN6 area.
Sample size
130
Rating distribution
A
1
B
5
C
26
D
66
E
22
F
8
G
2
Area information
- Local authority
- Harborough, North Northamptonshire, West Northamptonshire
- Country
- England
- Wards
- Billing, Bosworth, Braunston & Crick
- Constituency
- Daventry
- Latitude
- 52.3255
- Longitude
- -0.9417
More for NN6
Typical property
What the typical NN6 property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for NN6
HM Land Registry from 1995
Corporate freeholders
Companies registered in NN6
Live Companies House data + PSCs
EPC checker
Look up any NN6 address
Energy ratings + improvement options
Crime checker
Local breakdown for NN6
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 NN6 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.