21 Derwent Crescent, Kettering, NN16 8UH
About 21 Derwent Crescent
21 Derwent Crescent is a two-bedroom semi-detached house in Kettering (NN16 8UH). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (August 2020) shows a C (score 70). When first surveyed in June 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Poor to Good and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 85).
Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Across 2009–2021, sale prices on this property compounded at 6.6% per year. On a £-per-square-foot basis, the last sale (£332/sq ft) was about 73.7% above the typical sold price in the postcode. Last sale on file: £249,950 in August 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Everything you need to know about 21 Derwent Crescent
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Energy performance
EPC Rating
Certificate validity
Valid until 5 August 2030
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
21 Derwent Crescent has no planning applications on record.
But the area is active
17 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 2009.
£259,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 12 years.
£249,950
Growth on file: 6.6% per year over 12 years.
Sales timeline
30 August 2021Most recent
£249,950
+92.3%over 11 years24 September 2009
£130,000
+11.1%24 September 2009
£117,000
Median price across the last 5 sales in NN16 8UH: £260,000 (2025–2022).
Nearby sales in NN16 8UH
75 Derwent Crescent, Kettering, NN16 8UH
Sold Sept 2025
£260,00039 Derwent Crescent, Kettering, NN16 8UH
Sold Feb 2025
£247,50013 Derwent Crescent, Kettering, NN16 8UH
Sold Sept 2023
£245,00079 Derwent Crescent, Kettering, NN16 8UH
Sold Jul 2023
£330,00015 Derwent Crescent, Kettering, NN16 8UH
Sold Sept 2022
£270,000
Versus other Derwent Crescent homes
CO₂ Emissions for 21 Derwent Crescent runs comfortably ahead of the street norm.
Price per m²
£3,571
Street avg £2,529
Floor Area
70 m²
Street avg 78 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 4.1 t/year
Everything you need to know about 21 Derwent Crescent
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
333/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Lidl Supermarket — bus stop.
Closest school
0.4 km
St Thomas More Catholic Primary School. 19 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
54.1dB

Night-time· 23:00 – 07:00
45.5dB






