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Get started6 Castle Street, Wellingborough, NN8 1LS
3 sales on record
About 6 Castle Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
6 Castle Street is a detached house in Wellingborough (NN8 1LS). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1983-1990 and council tax band B. At 47 m² this is the 4th smallest of 24 units on EPC record in the building, where floor areas span 37–220 m². The building's EPC ratings span D to B across 24 units on file. The latest certificate (July 2020) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since July 2020.
Across 2008–2021, sale prices here grew 0% per year, broadly in step with England's 0% HPI growth. Today's modelled estimate of £128,000 sits 60% above the 2021 sale of £80,000. On a £-per-square-foot basis, the last sale (£158/sq ft) was about 18.9% above the typical sold price in the postcode. Sold January 2021 for £80,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
6 Castle Street's carbon output is low for the local stock.
Current Certificate(1 of 2)
Jul 2020
EPC Rating
A
B
C
C78
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
1.2 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
6 Castle Street's sale-price growth has lagged the wider UK trajectory across its history on file.
Current estimate
See how we calculated this£128,000
Modelled from EPC, postcode comparables.
Last sold (2021)
£80,000
Recorded with HM Land Registry.
Sales timeline
Launch offer · 33% off
The complete analysis of 6 Castle Street, Wellingborough, NN8 1LS
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
Versus other Castle Street homes
Four headline reads against 17 similar flats on this street, drawn from the latest EPC and Land Registry data.
On co₂ emissions, 6 Castle Street stands well clear of the street.
Price per m²
£1,702
Street avg £1,813
Floor Area
47 m²
Street avg 50 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Wellingborough district page.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
All Saints Church — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NN8 1LS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 48 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 6 Castle Street, Wellingborough, NN8 1LS. Each answer is also embedded as structured data for search engines.
