Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started11 Hayden Avenue is a four-bedroom semi-detached house in Finedon, Wellingborough, Wellingborough (NN9 5ES). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2020) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in June 2009 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 84), a 2-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
Held since August 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £273,000 sits 143.8% above the 2009 sale of £112,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 15.7% below the postcode norm. One planning record on file: an extension approved in 2009. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
11 Hayden Avenue has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single storey rear extension
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£273,000
Modelled from EPC, postcode comparables.
£112,000
Recorded with HM Land Registry.
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 price per m², 11 Hayden Avenue runs well behind the street norm.
Price per m²
£1,143
Street avg £2,034
Floor Area
98 m²
Street avg 91 m²
Habitable Rooms
6 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
0.3 km

Daytime· 07:00 – 23:00
49.7dB

Launch offer
Secure checkout · One-off payment

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 August 2009Most recent
£112,000
Median price across the last 5 sales in NN9 5ES: £265,000 (2024–2021).
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

Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.5 t/year
NN9 5DF
(Finedon) Dolben Arms PH — bus stop.
Closest school
0.5 km
Finedon Mulso Church of England Junior School. 5 schools nearby.
Night-time· 23:00 – 07:00
42.3dB