23 Allen Road, Irthlingborough, Wellingborough, NN9 5QX
About 23 Allen Road
23 Allen Road is an end-of-terrace house in Irthlingborough, Wellingborough, Wellingborough (NN9 5QX). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (January 2026) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 73). This certificate was lodged in the last six months, so the rating reflects current condition.
At 84 m² it's 16.7% larger than the typical home in the postcode (72 m² median across 33 EPCs).
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
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.
Planning history
23 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
23 Allen Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NN9 5QX: £230,000 (2024–2021).
Nearby sales in NN9 5QX
61 Allen Road, Irthlingborough, Wellingborough, NN9 5QX
Sold Nov 2024
£187,50047 Allen Road, Irthlingborough, Wellingborough, NN9 5QX
Sold Jun 2023
£360,00045 Allen Road, Irthlingborough, Wellingborough, NN9 5QX
Sold Feb 2023
£269,000107 Allen Road, Irthlingborough, Wellingborough, NN9 5QX
Sold Apr 2022
£230,00075 Allen Road, Irthlingborough, Wellingborough, NN9 5QX
Sold Dec 2021
£189,995
Versus other Allen Road homes
23 Allen Road is notably below the street on epc rating.
EPC Rating
55 (D)
Street avg 65 (D)
Floor Area
84 m²
Street avg 79 m²
CO₂ Emissions
3.7 t/year
Street avg 3.4 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
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1 Alexander Place, Irthlingborough
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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
0.2 km
Victoria Street — bus stop.
Closest school
0.6 km
Irthlingborough Nursery and Infant School. 9 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
48.3dB

Night-time· 23:00 – 07:00
38.9dB







