Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started23 Covington Grove is a semi-detached house in Wellingborough (NN8 4ED). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (February 2014) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (July 2011); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from February 2014, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 2.6% per year against 0% for the wider region. Today's modelled estimate of £230,000 sits 64.9% above the 2014 sale of £139,500. On a £-per-square-foot basis, the last sale (£173/sq ft) was about 31.1% above the typical sold price in the postcode. At 75 m² it's 18.5% smaller than the typical home in the postcode (92 m² median across 13 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). 12 years since the last transfer (March 2014).
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 10 Feb 2024
23 Covington Grove valuation sits well clear of the typical sold price in this postcode.
£230,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 11 years.
£139,500
Growth on file: 2.6% per year over 11 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
23 Covington Grove is notably below the street on epc rating.
Price per m²
£1,860
Street avg £1,841
Floor Area
75 m²
Street avg 105 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Health Centre — bus stop.

Daytime· 07:00 – 23:00
50.2dB

Launch offer
Secure checkout · One-off payment

18 March 2014Most recent
£139,500
+32.9%over 11 years20 December 2002
£104,950
Median price across the last 5 sales in NN8 4ED: £260,000 (2024–2015).
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
2.9 t/year
Street avg 3.3 t/year
NN8 4AR
Closest school
0.2 km
Sir Christopher Hatton Academy. 19 schools nearby.
Night-time· 23:00 – 07:00
40.4dB