3Y Avg Price
£214,500
4 sales
Properties
27
25 freehold · 2 leasehold
Sales / Year
1.4
5-year average
Avg £/sq ft
—
Rank in NN17
199th
of 337 streets
Last Sale
£88,000
Jul 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
37 total recorded
12 Fortress Close
Semi-Detached
£88,000
Jul 2025
3 Fortress Close
Detached
£255,000
Jul 2025
2 Fortress Close
Detached
£253,000
May 2025
24 Fortress Close
Detached
£262,000
Feb 2025
22 Fortress Close
Semi-Detached
£218,000
Jun 2023
33 Fortress Close
Detached
£345,000
Aug 2022
19 Fortress Close
Semi-Detached
£187,000
Oct 2021
29 Fortress Close
Semi-Detached
£187,000
Jun 2021
9 Fortress Close
Semi-Detached
£195,000
Feb 2021
17 Fortress Close
Semi-Detached
£167,500
Apr 2020
Street Rankings — NN17
Streets ranked by 3-year average sale price. Showing positions 195–204 of 337.
| # | Street | 3Y Avg |
|---|---|---|
| 195 | Watson Close | £216,571 |
| 196 | Occupation Road | £216,217 |
| 197 | Driffield Grove | £215,667 |
| 198 | Ploughmans Way | £215,000 |
| 199 | Fortress Close | £214,500 |
| 200 | Woodnewton Way | £213,500 |
| 201 | Shetland Way | £212,722 |
| 202 | Lindisfarne Road | £211,250 |
| 202 | Southall Road | £211,250 |
| 204 | Sarrington Road | £210,833 |
Property Mix
Type
Tenure
EPC Ratings
0 of 27 properties have an EPC record
District Context — NN17
NN17 covers the Kettering area in Northamptonshire, situated in the East Midlands. It is a mixed residential district with a blend of suburban neighbourhoods, industrial heritage, and growing commuter appeal.
Average Property Price - NN17
£254,896
29
National percentile
Average Net Household Income - NN17
£38,248
50
National percentile
10-Year Annualised Price Growth - NN17
3.9%
64
National percentile
10-Year Annualised Rent Growth - NN
4.6%
86
National percentile