21 Berkeley Close, Northampton, NN1 5BJ
About 21 Berkeley Close
21 Berkeley Close is a three-bedroom detached house in Northampton (NN1 5BJ). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (October 2020) shows a C (score 72). The recommended improvements would push it to B (score 85).
Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Across 1996–2021, sale prices on this property compounded at 5.9% per year. On a £-per-square-foot basis, the last sale (£299/sq ft) was about 59% above the typical sold price in the postcode. Most recent transfer: September 2021 at £332,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Everything you need to know about 21 Berkeley Close
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
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Planning history
21 Berkeley Close has no planning applications on record.
But the area is active
49 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 21 Berkeley Close has grown more than fourfold since the 1996 starting point.
£359,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 26 years.
£332,000
Growth on file: 5.9% per year over 26 years.
Sales timeline
29 September 2021Most recent
£332,000
+32.8%over 14 years19 March 2007
£249,995
+224.7%over 11 years31 January 1996
£77,000
Median price across the last 5 sales in NN1 5BJ: £349,000 (2025–2017).
Nearby sales in NN1 5BJ
Versus other Berkeley Close homes
21 Berkeley Close outperforms the street on epc rating by a wide margin.
Price per m²
£3,223
Street avg £2,505
Floor Area
103 m²
Street avg 109 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.5 t/year
Everything you need to know about 21 Berkeley Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
St Andrews Hospital — bus stop.
Closest school
0.2 km
Vernon Terrace Primary School. 26 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
53.0dB
Night-time· 23:00 – 07:00
44.4dB