3Y Avg Price
£347,075
6 sales
Properties
27
Sales / Year
1.8
5-year average
Avg £/sq ft
£405
£4,356/m²
Rank in NN13
143rd
of 250 streets
Last Sale
£330,000
Feb 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
91 total recorded
29 Castle Mount
Detached
£330,000
Feb 2026
6 Castle Mount
Detached
£487,500
May 2025
31 Castle Mount
Detached
£335,000
May 2025
16 Castle Mount
Semi-Detached
£270,000
Apr 2025
23 Castle Mount
Detached
£359,950
Nov 2024
7 Castle Mount
Semi-Detached
£300,000
Oct 2023
22 Castle Mount
Semi-Detached
£275,000
Jul 2022
8 Castle Mount
Detached
£401,000
May 2022
10 Castle Mount
Detached
£380,000
Feb 2022
29 Castle Mount
Detached
£265,000
Feb 2021
Street Rankings — NN13
Streets ranked by 3-year average sale price. Showing positions 137–148 of 250.
| # | Street | 3Y Avg |
|---|---|---|
| 137 | Mill Road | £350,000 |
| 140 | Hill Street | £349,000 |
| 141 | Stuart Road | £348,333 |
| 142 | Gemini Way | £347,779 |
| 143 | Castle Mount | £347,075 |
| 144 | Blackbird Close | £346,000 |
| 145 | Soudan Avenue | £345,500 |
| 146 | Station Road | £344,250 |
| 146 | Holdgate Close | £344,250 |
| 148 | Wodhams Drive | £344,000 |
Property Mix
Type
Tenure
EPC Ratings
19 of 27 properties have an EPC record
Avg floor area: 883 sq ft (82 m²)
District Context — NN13
NN13 covers the market town of Kettering and surrounding areas in North Northamptonshire. It is a commuter-friendly district with good transport links and a mix of established residential communities.
Average Property Price - NN13
£387,756
66
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - NN13
£45,565
77
National percentile
2023 census data
10-Year Annualised Price Growth - NN13
2.5%
31
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - NN
4.5%
83
National percentile
Estimate at 31 Jul 2026