9 Lakeside, Irthlingborough, Wellingborough, NN9 5SW
About 9 Lakeside
9 Lakeside is a detached house in Irthlingborough, Wellingborough, Wellingborough (NN9 5SW). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (March 2022) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
One planning record on file: an extension approved in 2005. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2022–2022, sale prices on this property compounded at -2.6% per year. On a £-per-square-foot basis, the last sale (£342/sq ft) was about 132.5% above the typical sold price in the postcode. Most recent transfer: October 2022 at £375,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
9 Lakeside has an approved rear extension on the planning record.
1 application on record at 9 Lakeside, Irthlingborough, Wellingborough, NN9 5SW
- May 2005ConservatoryFullOutcome in report
Extension: Rear of property
Proposed erection of conservatory to rear of property
Extension- Documents
- 3 docs on file
- Reference
- 05/00679/FUL
Unlock 9 Lakeside, Irthlingborough, Wellingborough, NN9 5SW's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 3 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
9 Lakeside changed hands twice within eighteen months — unusual for the area.
£391,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.6% per year over 1 year.
£375,000
Growth on file: -2.6% per year over 1 year.
Sales timeline
20 October 2022Most recent
£375,000
-2.6%over 7 months30 March 2022
£385,000
Median price across the last 5 sales in NN9 5SW: £380,000 (2025–2021).
Nearby sales in NN9 5SW
1 Lakeside, Irthlingborough, Wellingborough, NN9 5SW
Sold May 2025
£380,0004 Lakeside, Irthlingborough, Wellingborough, NN9 5SW
Sold Jan 2025
£415,00034 Lakeside, Irthlingborough, Wellingborough, NN9 5SW
Sold Mar 2023
£375,00016 Lakeside, Irthlingborough, Wellingborough, NN9 5SW
Sold May 2021
£425,00017 Lakeside, Irthlingborough, Wellingborough, NN9 5SW
Sold Jan 2021
£322,500
Versus other Lakeside homes
Price per m² for 9 Lakeside runs comfortably ahead of the street norm.
Price per m²
£3,676
Street avg £2,364
Floor Area
102 m²
Street avg 114 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.2 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
9 Lakeside — bus stop.
Closest school
1.3 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
46.7dB

Night-time· 23:00 – 07:00
38.3dB







