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Get started17 Furnace Cottages is a three-bedroom mid-terrace house in Finedon, Wellingborough, Wellingborough (NN9 5NZ). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (May 2022) shows an F (score 30), 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, hot-water efficiency went from Very Poor to Poor; while lighting dropped from Very Good to Good. The recommended improvements would lift it to C (score 73), a 3-band jump. Main heating runs on electricity. Period features are noted in the property record.
Sale prices here have outpaced England HPI: 9.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£301/sq ft) was about 82.8% above the typical sold price in the postcode. Most recent transfer: September 2022 at £240,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
17 Furnace Cottages's carbon output runs well above what efficient homes in the postcode produce.
Sale price has at least doubled since 2014.
£238,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 8 years.
£240,000
Growth on file: 9.1% per year over 8 years.
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Price per m² for 17 Furnace Cottages runs comfortably ahead of the street norm.
Price per m²
£3,243
Street avg £2,026
Floor Area
74 m²
Street avg 92 m²
Habitable Rooms
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
Hot water efficiency improved
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
23 September 2022Most recent
£240,000
+64.4%over 6 years10 June 2016
£146,000
+23.7%over 1 year25 July 2014
£118,000
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

Street avg 4 rooms
CO₂ Emissions
7.0 t/year
Street avg 6.9 t/year
NN9 5GS
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