24a, Chartwell Avenue, Northampton, NN3 6NT
About 24a
24a is a four-bedroom detached house in Northampton (NN3 6NT). It has a recorded floor area of 175 m² (around 1882 sq ft) and council tax band E. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position. The latest certificate (May 2011) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 81). The latest certificate is from May 2011, so improvements made since then won't be reflected.
At 175 m² the property is well over the postcode median (109 m² across 11 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Across 2011–2019, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £431,000 is 30.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£176/sq ft) was about 15.4% below the postcode norm. Last sale on file: £331,000 in May 2019.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Cul-de-sacYes
Building
- Solar panelsYes
- Previously extendedYes
- RefurbishedYes
Energy performance
24a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 May 2021
EPC Rating
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Planning history
24a has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
24a valuation sits well clear of the typical sold price in this postcode.
£431,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 8 years.
£331,000
Growth on file: 3.9% per year over 8 years.
Sales timeline
23 May 2019Most recent
£331,000
+35.9%over 7 years26 May 2011
£243,500
Median price across the last 5 sales in NN3 6NT: £300,000 (2022–2011).
Nearby sales in NN3 6NT
14 Chartwell Avenue, Northampton, NN3 6NT
Sold Apr 2022
£515,00022 Chartwell Avenue, Northampton, NN3 6NT
Sold Mar 2021
£373,00016 Chartwell Avenue, Northampton, NN3 6NT
Sold Jun 2018
£300,0002 Chartwell Avenue, Northampton, NN3 6NT
Sold Oct 2015
£250,0001 Chartwell Avenue, Northampton, NN3 6NT
Sold Aug 2011
£130,000
Versus other Chartwell Avenue homes
24a outperforms the street on epc rating by a wide margin.
Price per m²
£1,893
Street avg £2,080
Floor Area
175 m²
Street avg 125 m²
CO₂ Emissions
3.3 t/year
Street avg 5.0 t/year
Years Held
7 years
Street avg 12 years
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Lumbertubs PH — bus stop.
Closest school
0.1 km
Boothville Primary School. 30 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
52.8dB

Night-time· 23:00 – 07:00
42.8dB







