15c, Cottagewell Court, Northampton, NN3 9UA
About 15c
15c is a three-bedroom semi-detached house in Northampton (NN3 9UA). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (November 2012) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2012); the latest reading is one band lower. Between certificates, lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from November 2012, so improvements made since then won't be reflected.
Untraded for 18 years, with the last transfer in April 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2001–2008, sale prices on this property compounded at 10.2% per year. Today's modelled estimate of £238,000 sits 50.6% above the 2008 sale of £158,000. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 19.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- EnsuiteYes
Outside
- GarageSingle
Building
- Heating systemGas
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Nov 2022
EPC Rating
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Planning history
15c has no planning applications on record.
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15c saw 3 transfers in just over a decade — high turnover for the postcode.
£238,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.2% per year over 7 years.
£158,000
Growth on file: 10.2% per year over 7 years.
Sales timeline
10 April 2008Most recent
£158,000
+21.5%over 3 years2 September 2004
£130,000
+62.5%over 3 years29 March 2001
£80,000
Median price across the last 5 sales in NN3 9UA: £275,000 (2025–2020).
Nearby sales in NN3 9UA
3 Cottagewell Court, Northampton, NN3 9UA
Sold May 2025
£265,00015a, Cottagewell Court, Northampton, NN3 9UA
Sold Jan 2025
£275,00014a, Cottagewell Court, Northampton, NN3 9UA
Sold Nov 2022
£317,00010 Cottagewell Court, Northampton, NN3 9UA
Sold Feb 2022
£300,00014 Cottagewell Court, Northampton, NN3 9UA
Sold Dec 2020
£235,000
Versus other Cottagewell Court homes
On habitable rooms, 15c runs well behind the street norm.
Price per m²
£1,881
Street avg £1,963
Floor Area
84 m²
Street avg 97 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.8 t/year
Everything you need to know about 15c
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Meltham Close — bus stop.
Closest school
0.4 km
Standens Barn Primary School. 24 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
57.0dB

Night-time· 23:00 – 07:00
47.4dB






