5 Mostyn Street, Wellingborough, NN8 6BZ
About 5 Mostyn Street
5 Mostyn Street is a detached house in Wellingborough (NN8 6BZ). It has a recorded floor area of 139 m² (around 1496 sq ft) and construction records dating it to 2020. The latest certificate (June 2022) returns a high B (score 85), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 93).
At 139 m² it's 21.9% larger than the typical home in the postcode (114 m² median across 16 EPCs). Most recent transfer: June 2022 at £410,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Certificate validity
Valid until 20 June 2032
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Planning history
5 Mostyn Street 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£426,000
Modelled from EPC, postcode comparables.
£410,000
Recorded with HM Land Registry.
Sales timeline
30 June 2022Most recent
£410,000
Median price across the last 5 sales in NN8 6BZ: £234,865 (2025–2024).
Nearby sales in NN8 6BZ
1 Mostyn Street, Wellingborough, NN8 6BZ
Sold Nov 2025
£450,00063 Mostyn Street, Wellingborough, NN8 6BZ
Sold Jul 2024
£230,80257 Mostyn Street, Wellingborough, NN8 6BZ
Sold Jun 2024
£317,95065 Mostyn Street, Wellingborough, NN8 6BZ
Sold Jun 2024
£230,80359 Mostyn Street, Wellingborough, NN8 6BZ
Sold Jun 2024
£234,865
Versus other Mostyn Street homes
On co₂ emissions, 5 Mostyn Street runs well behind the street norm.
Price per m²
£2,950
Street avg £3,121
Floor Area
139 m²
Street avg 111 m²
CO₂ Emissions
2.0 t/year
Street avg 1.6 t/year
Years Held
4 years
Street avg 3 years
Similar properties nearby
The neighbourhood at a glance
Crime
456/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Glenvale Primary School — bus stop.
Closest school
0.1 km
The Glenvale Church of England Primary School. 16 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
51.8dB

Night-time· 23:00 – 07:00
45.0dB







