3Y Avg Price
£303,219
16 sales
Properties
116
Sales / Year
4.8
5-year average
Avg £/sq ft
£275
£2,962/m²
Rank in NN15
177th
of 480 streets
Last Sale
£260,000
Aug 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
204 total recorded
137 Windmill Avenue
Semi-Detached
£260,000
Aug 2026
263 Windmill Avenue
Terraced
£245,000
May 2026
315 Windmill Avenue
Detached
£440,000
Dec 2025
186 Windmill Avenue
Semi-Detached
£220,000
Sept 2025
97 Windmill Avenue
Semi-Detached
£300,000
Aug 2025
281 Windmill Avenue
Detached
£420,000
Aug 2025
125 Windmill Avenue
Detached
£319,000
Mar 2025
303 Windmill Avenue
Semi-Detached
£285,000
Nov 2024
180 Windmill Avenue
Semi-Detached
£230,000
Oct 2024
224 Windmill Avenue
Detached
£410,000
Sept 2024
Street Rankings — NN15
Streets ranked by 3-year average sale price. Showing positions 173–182 of 480.
| # | Street | 3Y Avg |
|---|---|---|
| 173 | Mercury Road | £304,558 |
| 174 | Widdowson Way | £303,861 |
| 175 | Dixon Mews | £303,750 |
| 176 | Southlands | £303,333 |
| 177 | Windmill Avenue | £303,219 |
| 178 | Oban Close | £300,000 |
| 178 | Grosvenor Close | £300,000 |
| 178 | Boardman Road | £300,000 |
| 181 | Braithwaite Close | £299,998 |
| 182 | Grendon Drive | £299,165 |
Property Mix
Type
Tenure
EPC Ratings
106 of 116 properties have an EPC record
Avg floor area: 1,044 sq ft (97 m²)
District Context — NN15
NN15 covers Kettering and surrounding areas in Northamptonshire, positioned in the East Midlands. It is a mixed residential district with strong community infrastructure and moderate affordability relative to the south of England.
Average Property Price - NN15
£283,046
38
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - NN15
£29,380
6
National percentile
2023 census data
10-Year Annualised Price Growth - NN15
2.9%
47
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - NN
4.5%
83
National percentile
Estimate at 31 Jul 2026