21 Furnace Cottages, Furnace Lane, Finedon, Wellingborough, NN9 5NZ
About 21 Furnace Cottages
21 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.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
21 Furnace Cottages's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Feb 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
21 Furnace Cottages has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
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.
Sales timeline
3 October 2013Most recent
£114,000
Median price across the last 5 sales in NN9 5NZ: £200,000 (2025–2022).
Nearby sales in NN9 5NZ
7 Furnace Cottages, Furnace Lane, Finedon, Wellingborough, NN9 5NZ
Sold Mar 2025
£265,0005 Furnace Cottages, Furnace Lane, Finedon, Wellingborough, NN9 5NZ
Sold Feb 2025
£200,00020 Furnace Cottages, Furnace Lane, Finedon, Wellingborough, NN9 5NZ
Sold Sept 2023
£192,0001 Furnace Cottages, Furnace Lane, Finedon, Wellingborough, NN9 5NZ
Sold Mar 2023
£372,50011 Furnace Cottages, Furnace Lane, Finedon, Wellingborough, NN9 5NZ
Sold Dec 2022
£200,000
Versus other Furnace Lane homes
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
CO₂ Emissions
6.1 t/year
Street avg 6.9 t/year
Similar properties nearby
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The neighbourhood at a glance
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
Kettering Road — bus stop.
Closest school
2.1 km
Isham Church of England Primary School. 8 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
42.7dB

Night-time· 23:00 – 07:00
36.9dB







