6 Castle Mews, Wellingborough, NN8 1NX
About 6 Castle Mews
6 Castle Mews is a two-bedroom end-of-terrace house in Wellingborough (NN8 1NX). It has a recorded floor area of 55 m² (around 591 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (April 2011) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from April 2011, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
At 55 m² it's 16.7% larger than the typical home in the postcode (47 m² median across 19 EPCs). Today's modelled estimate of £135,000 is 17.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£195/sq ft) was about 52.9% above the typical sold price in the postcode. Last sale on file: £115,000 in May 2020.
What this property has
Inside
- Bedrooms2
Outside
- ParkingAllocated
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Energy performance
6 Castle Mews's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Apr 2021
EPC Rating
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Planning history
6 Castle Mews has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 6 Castle Mews was the highest on Land Registry record across the postcode.
£135,000
Modelled from EPC, postcode comparables.
£115,000
Recorded with HM Land Registry.
Sales timeline
19 May 2020Most recent
£115,000
Median price across the last 5 sales in NN8 1NX: £77,000 (2023–2013).
Nearby sales in NN8 1NX
Versus other Castle Mews homes
On floor area, 6 Castle Mews stands well clear of the street.
Price per m²
£2,096
Street avg £1,531
Floor Area
55 m²
Street avg 44 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
All Saints Church — bus stop.
Closest school
0.1 km
All Saints CEVA Primary School and Nursery. 19 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
53.2dB

Night-time· 23:00 – 07:00
43.7dB







