11 Diamond Drive, Irthlingborough, Wellingborough, NN9 5PT
About 11 Diamond Drive
11 Diamond Drive is a detached house in Irthlingborough, Wellingborough, Wellingborough (NN9 5PT). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (December 2021) shows a C (score 75), near the top of the C band.
Held since August 2001 — that's 25 years off the open market, well above the local norm. Across 1997–2001, sale prices on this property compounded at 9.3% per year. Today's modelled estimate of £285,000 sits 249.7% above the 2001 sale of £81,500. On a £-per-square-foot basis, the last sale (£74/sq ft) was about 48.7% below the postcode norm.
Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
11 Diamond Drive 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
11 Diamond Drive's modelled value sits at over four times its earliest registered sale price (1997).
£285,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 4 years.
£81,500
Growth on file: 9.3% per year over 4 years.
Sales timeline
23 August 2001Most recent
£81,500
+41.7%over 3 years25 September 1997
£57,500
Median price across the last 5 sales in NN9 5PT: £275,000 (2025–2021).
Nearby sales in NN9 5PT
9 Diamond Drive, Irthlingborough, Wellingborough, NN9 5PT
Sold Aug 2025
£275,00015 Diamond Drive, Irthlingborough, Wellingborough, NN9 5PT
Sold Apr 2025
£325,00036 Diamond Drive, Irthlingborough, Wellingborough, NN9 5PT
Sold Sept 2024
£218,00044 Diamond Drive, Irthlingborough, Wellingborough, NN9 5PT
Sold Jan 2022
£311,00042 Diamond Drive, Irthlingborough, Wellingborough, NN9 5PT
Sold Aug 2021
£269,000
Versus other Diamond Drive homes
On price per m², 11 Diamond Drive runs well behind the street norm.
Price per m²
£799
Street avg £1,921
Floor Area
102 m²
Street avg 99 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.8 t/year
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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
0.1 km
Cowper Close — bus stop.
Closest school
0.8 km
Irthlingborough Nursery and Infant School. 10 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
47.8dB

Night-time· 23:00 – 07:00
38.7dB







