Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started16 Brawn Close is a four-bedroom detached house in Irthlingborough, Wellingborough, Wellingborough (NN9 5HG). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (August 2025) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, roof efficiency went from Average to Very Good. The recommended improvements would push it to C (score 72). Other recorded features include a conservatory and outbuildings. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 6.8% per year against 0% for the wider region. Today's modelled estimate of £361,000 sits 76.1% above the 2015 sale of £205,000. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 115.9% above the typical sold price in the postcode. At 106 m² the property is well over the postcode median (76 m² across 12 EPCs), placing it in the larger end of the local stock. 11 years since the last transfer (October 2015). Across the public record there are 5 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2001. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
16 Brawn Close has an approved extension on the planning record.
Sale price has grown by over 3x since 1995.
£361,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 20 years.
£205,000
Growth on file: 6.8% per year over 20 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
On floor area, 16 Brawn Close stands well clear of the street.
Price per m²
£1,934
Street avg £1,940
Floor Area
106 m²
Street avg 77 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
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
0.0 km

Daytime· 07:00 – 23:00
48.5dB

Launch offer
Secure checkout · One-off payment

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
Floor insulation added or improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Conservatory
15 October 2015Most recent
£205,000
+24.2%over 5 years6 November 2009
£165,000
-11.3%over 4 years27 October 2005
£186,000
+10.7%over 1 year16 April 2004
£168,000
+205.5%over 8 years29 September 1995
£55,000
Median price across the last 5 sales in NN9 5HG: £180,000 (2023–2015).
3 Brawn Close Irthlingborough Wellingborough
Sold Mar 2023
1 Brawn Close Irthlingborough Wellingborough
Sold Mar 2021
18 Brawn Close Irthlingborough Wellingborough
Sold Jul 2020
6 Brawn Close Irthlingborough Wellingborough
Sold Sept 2019
8 Brawn Close Irthlingborough Wellingborough
Sold Nov 2015
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

CO₂ Emissions
3.0 t/year
Street avg 3.6 t/year
NN9 5AR
Brawn Close — bus stop.
Closest school
0.9 km
Irthlingborough Nursery and Infant School. 8 schools nearby.
Night-time· 23:00 – 07:00
39.4dB