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Get started21 Furnace Cottages is a three-bedroom mid-terrace house in Finedon, Wellingborough, Wellingborough (NN9 5NZ). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2016) shows an F (score 27), near the bottom of the EPC scale. When first surveyed in March 2012 the rating was G, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 78), a 3-band jump. Main heating runs on electricity. The latest certificate is from February 2016, so improvements made since then won't be reflected.
Today's modelled estimate of £201,000 sits 76.3% above the 2013 sale of £114,000. Last sold in October 2013, so it's been off the market for around 13 years.
21 Furnace Cottages's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 11 Feb 2026
21 Furnace Cottages valuation sits well clear of the typical sold price in this postcode.
£201,000
Modelled from EPC, postcode comparables.
£114,000
Recorded with HM Land Registry.
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On epc rating, 21 Furnace Cottages runs well behind the street norm.
Price per m²
£1,606
Street avg £2,143
Floor Area
71 m²
Street avg 93 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
1.1 km

Daytime· 07:00 – 23:00
42.7dB

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Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
4 October 2013Most recent
£114,000
Median price across the last 5 sales in NN9 5NZ: £200,000 (2025–2022).
7 Furnace Cottages Furnace Lane Finedon Wellingborough
Sold Mar 2025
5 Furnace Cottages Furnace Lane Finedon Wellingborough
Sold Feb 2025
20 Furnace Cottages Furnace Lane Finedon Wellingborough
Sold Sept 2023
1 Furnace Cottages Furnace Lane Finedon Wellingborough
Sold Mar 2023
11 Furnace Cottages Furnace Lane Finedon Wellingborough
Sold Dec 2022
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

CO₂ Emissions
6.1 t/year
Street avg 6.9 t/year
NN9 5QX
Kettering Road — bus stop.
Closest school
2.1 km
Isham Church of England Primary School. 8 schools nearby.
Night-time· 23:00 – 07:00
36.9dB