Flat 1, 12 Broad Green, Wellingborough, NN8 4LN
About Flat 1
Flat 1 is a semi-detached house in Wellingborough (NN8 4LN). It has a recorded floor area of 16 m² (around 172 sq ft) and construction records dating it to 1930-1949. At 16 m² this is the smallest unit on EPC record across the building (16–39 m²). On EPC score it ranks last in the building (74 versus a best of 78). The latest certificate (August 2019) shows a C (score 74).
At 16 m² it sits well below the postcode median (39 m² across 9 EPCs), making it one of the more compact homes locally. One historical planning record sits against the property in 2007.
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Flat 1's carbon output is low for the local stock.
EPC Rating
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Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at Flat 1, 12 Broad Green, Wellingborough, NN8 4LN
- Jun 2007RenovationFullOutcome in report
New openings to existing shop - retrospective application.
Retrospective- Documents
- 4 docs on file
- Reference
- WP/2007/0254
Unlock Flat 1, 12 Broad Green, Wellingborough, NN8 4LN's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 19 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£167,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NN8 4LN: £180,000 (2025–2014).
Nearby sales in NN8 4LN
26 Broad Green, Wellingborough, NN8 4LN
Sold Feb 2025
£420,00018 Broad Green, Wellingborough, NN8 4LN
Sold Apr 2023
£267,50019 Broad Green, Wellingborough, NN8 4LN
Sold Nov 2020
£180,00012a, Broad Green, Wellingborough, NN8 4LN
Sold Dec 2014
£125,00020 Broad Green, Wellingborough, NN8 4LN
Sold Feb 1999
£50,000
Versus other Broad Green homes
Flat 1 is notably below the street on epc rating.
EPC Rating
74 (C)
Street avg 78 (C)
Floor Area
16 m²
Street avg 36 m²
CO₂ Emissions
0.8 t/year
Street avg 1.0 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Rock Street — bus stop.
Closest school
0.3 km
Freemans Endowed Church of England Junior Academy. 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
52.5dB

Night-time· 23:00 – 07:00
42.5dB






