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Get startedWren Cottage is a semi-detached house in Cottesbrooke, Northampton, Northampton (NN6 8PH). It has a recorded floor area of 96 m² (around 1033 sq ft) and construction records dating it to before 1900. The latest certificate (May 2018) shows an E (score 52), well below the UK norm with real room to improve. When first surveyed in October 2011 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Poor and hot-water efficiency went from Poor to Good. The recommended improvements would lift it to A (score 107), a 4-band jump.
Today's modelled estimate of £326,000 is 57.9% below the 2021 sale of £775,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£750/sq ft) was about 368.1% above the typical sold price in the postcode. Sold March 2021 for £775,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Wren Cottage's carbon output runs well above what efficient homes in the postcode produce.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£326,000
Modelled from EPC, postcode comparables.
£775,000
Recorded with HM Land Registry.
On price per m², Wren Cottage stands well clear of the street.
Price per m²
£8,073
Street avg £2,030
Floor Area
96 m²
Street avg 152 m²
Habitable Rooms
2 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.6 km

Daytime· 07:00 – 23:00
41.7dB

Changes detected from historical EPC data
Changed to a more efficient fuel source
Hot water efficiency improved
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
31 March 2021Most recent
£775,000
Median price across the last 5 sales in NN6 8PH: £475,000 (2022–2000).
The Garden Cottage Main Street Cottesbrooke Northampton
Sold Jun 2022
Court End Main Street Cottesbrooke Northampton
Sold May 2020
Drummer House Main Street Cottesbrooke Northampton
Sold Aug 2012
The Old Walled Garden Main Street Cottesbrooke Northampton
Sold Dec 2009
26 Main Street Cottesbrooke Northampton
Sold Nov 2000
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 8.1 t/year
NN6 8NP
Demand Responsive Area — bus stop.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
35.7dB
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