89 Allen Road, Irthlingborough, Wellingborough, NN9 5QX
About 89 Allen Road
89 Allen Road is a three-bedroom semi-detached house in Irthlingborough, Wellingborough, Wellingborough (NN9 5QX). It has a recorded floor area of 70 m² (around 758 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (August 2011) shows a D (score 63), on the cusp of jumping into the C band. The latest certificate is from August 2011, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Across 2000–2021, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £201,000 is 23.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£215/sq ft) was about 65.5% above the typical sold price in the postcode. Last sale on file: £163,000 in April 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- ConservatoryYes
Outside
- Private gardenRear
- GarageDouble
Building
- Heating systemGas
Energy performance
89 Allen Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Aug 2021
EPC Rating
Certificate validity
Expired on 11 August 2021
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Planning history
89 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
Sale price has grown by over 3x since 2000.
£201,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 21 years.
£163,000
Growth on file: 5.8% per year over 21 years.
Sales timeline
27 April 2021Most recent
£163,000
+219.6%over 20 years24 August 2000
£51,000
Median price across the last 5 sales in NN9 5QX: £230,000 (2026–2022).
Nearby sales in NN9 5QX
75 Allen Road, Irthlingborough, Wellingborough, NN9 5QX
Sold Feb 2026
£222,50061 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
£230,000
Versus other Allen Road homes
Price per m²
£2,315
Street avg £2,250
Floor Area
70 m²
Street avg 79 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.4 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
159/mo
Falling 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







