21 Allen Road, Finedon, Wellingborough, NN9 5EN
About 21 Allen Road
21 Allen Road is a three-bedroom end-of-terrace house in Finedon, Wellingborough, Wellingborough (NN9 5EN). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (April 2026) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2025. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Very Poor to Average and lighting went from Poor to Very Good. The recommended improvements would push it to C (score 80). This certificate was lodged in the last six months, so the rating reflects current condition.
At 95 m² the property is well over the postcode median (71 m² across 28 EPCs), placing it in the larger end of the local stock. Across 2026–2026, sale prices on this property compounded at 3.1% per year. Today's modelled estimate of £218,000 sits 62.7% above the 2026 sale of £134,000. Most recent transfer was March 2026 at £134,000 — fresh data.
What this property has
Inside
- Bedrooms3
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 30 April 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
21 Allen Road 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 Allen Road changed hands twice within eighteen months — unusual for the area.
£218,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 1 year.
£134,000
Growth on file: 3.1% per year over 1 year.
Sales timeline
5 March 2026Most recent
£134,000
+3.1%16 January 2026
£130,000
Median price across the last 5 sales in NN9 5EN: £230,000 (2025–2020).
Nearby sales in NN9 5EN
49 Allen Road, Finedon, Wellingborough, NN9 5EN
Sold Nov 2025
£230,00021h, Allen Road, Finedon, Wellingborough, NN9 5EN
Sold Apr 2025
£230,00021f, Allen Road, Finedon, Wellingborough, NN9 5EN
Sold Sept 2023
£245,00023 Allen Road, Finedon, Wellingborough, NN9 5EN
Sold Feb 2020
£151,0003 Allen Road, Finedon, Wellingborough, NN9 5EN
Sold Mar 2019
£120,000
Versus other Allen Road homes
On years held, 21 Allen Road runs well behind the street norm.
Price per m²
£1,411
Street avg £1,706
Floor Area
95 m²
Street avg 80 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.3 t/year
Similar properties nearby
1 Appletree Court, Finedon
NN9 5DY
1 Allen Road, Irthlingborough
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1 Alexander Place, Irthlingborough
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1 Cadnams Lane, Irthlingborough
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1 Brawn Close, Irthlingborough
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1 Alington Close, Finedon
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1 Allen Court, Finedon
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The neighbourhood at a glance
Crime
159/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
(Finedon) Dolben Arms PH — bus stop.
Closest school
0.4 km
Finedon Mulso Church of England Junior School. 5 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
50.9dB

Night-time· 23:00 – 07:00
43.0dB







