25 Castle Court, Chancery Lane, Thrapston, Kettering, NN14 4LL
About 25 Castle Court
25 Castle Court is an end-of-terrace house in Thrapston, Kettering, Kettering (NN14 4LL). It has a recorded floor area of 54 m² (around 581 sq ft). The latest certificate (February 2016) returns a B (score 84), comfortably above the UK average. The latest certificate is from February 2016, so improvements made since then won't be reflected. At 54 m² this is the 4th smallest of 29 units on EPC record in the building, where floor areas span 49–83 m². The building's EPC ratings span C to B, with this unit at the top.
Across 2017–2024, sale prices on this property compounded at 1.6% per year. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 15.3% above the typical sold price in the postcode. Sold May 2024 for £198,000.
Energy performance
25 Castle Court's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Feb 2026
EPC Rating
Certificate validity
Expired on 11 February 2026
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Planning history
25 Castle Court has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
25 Castle Court saw 3 transfers in just over a decade — high turnover for the postcode.
£210,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.6% per year over 7 years.
£198,000
Growth on file: 1.6% per year over 7 years.
Sales timeline
14 May 2024Most recent
£198,000
-8.5%over 5 years29 October 2018
£216,500
+22.0%over 1 year4 June 2017
£177,495
Median price across the last 5 sales in NN14 4LL: £230,000 (2025–2025).
Nearby sales in NN14 4LL
4 Castle Court, Chancery Lane, Thrapston, Kettering, NN14 4LL
Sold Nov 2025
£230,0007 Castle Court, Chancery Lane, Thrapston, Kettering, NN14 4LL
Sold Jul 2025
£230,0008 Castle Court, Chancery Lane, Thrapston, Kettering, NN14 4LL
Sold Jul 2025
£190,00015 Castle Court, Chancery Lane, Thrapston, Kettering, NN14 4LL
Sold Mar 2025
£270,00012 Castle Court, Chancery Lane, Thrapston, Kettering, NN14 4LL
Sold Mar 2025
£156,000
Versus other Chancery Lane homes
On price per m², 25 Castle Court stands well clear of the street.
Price per m²
£3,667
Street avg £3,214
Floor Area
54 m²
Street avg 59 m²
CO₂ Emissions
0.8 t/year
Street avg 0.9 t/year
Years Held
2 years
Street avg 5 years
Similar properties nearby
1 Back Lane, Little Addington
NN14 4AX
1 Castle Court, Chancery Lane, Thrapston
NN14 4LL
1 Bakers Lane, Woodford
NN14 4ET
1 Beech Court, Thrapston
NN14 4NE
1 Battles Close, Cranford
NN14 4QH
1 Bates Avenue, Ringstead
NN14 4DY
1 Braybrooke Close, Ringstead
NN14 4QR
1 Alledge Drive, Woodford
NN14 4JQ
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
172/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Sackville Street — bus stop.
Closest school
0.4 km
Thrapston Primary School. 2 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.0dB

Night-time· 23:00 – 07:00
38.9dB







