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Get startedRose Cottage is a semi-detached house in East Haddon, Northampton, Northampton (NN6 8BU). It has a recorded floor area of 301 m² (around 3240 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (August 2023) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2019. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Very Poor to Good; while main heating dropped from Good to Poor. Main heating runs on electricity.
At 301 m² the property is well over the postcode median (101 m² across 23 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £796,000 sits 76.9% above the 2019 sale of £450,000. On a £-per-square-foot basis, the last sale (£139/sq ft) was about 28.2% below the postcode norm. One planning record on file: an extension approved in 2021. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Sold December 2019 for £450,000.
Rose Cottage's carbon output runs well above what efficient homes in the postcode produce.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Side of property
Rose Cottage valuation sits well clear of the typical sold price in this postcode.
£796,000
Modelled from EPC, postcode comparables.
£450,000
Recorded with HM Land Registry.
Rose Cottage is notably below the street on price per m².
Price per m²
£1,495
Street avg £2,795
Floor Area
301 m²
Street avg 139 m²
Habitable Rooms
9 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
0.2 km

Daytime· 07:00 – 23:00
44.5dB

Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Mechanical ventilation installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Demolition of existing ground and first floor side extension. Construction of two storey and single storey side extensions.
20 December 2019Most recent
£450,000
Median price across the last 5 sales in NN6 8BU: £635,000 (2025–2021).
Butlers Cottage Main Street East Haddon Northampton
Sold Jul 2025
The Plough Main Street East Haddon Northampton
Sold Jan 2025
Church View Main Street East Haddon Northampton
Sold Feb 2023
Hall Close House Main Street East Haddon Northampton
Sold Jul 2022
Mayfly House Main Street East Haddon Northampton
Sold Nov 2020
Street avg 6 rooms
CO₂ Emissions
9.7 t/year
Street avg 5.5 t/year
NN6 8BG
Demand Responsive Area — bus stop.
Closest school
0.2 km
East Haddon Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
37.1dB
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