12d, Norfolk Street, Sunderland, SR1 1EA
About 12d
12d is a mid-terrace house in Sunderland (SR1 1EA). It has a recorded floor area of 41 m² (around 441 sq ft) and construction records dating it to 1967-1975. At 41 m² this is the 11th smallest of 47 units on EPC record in the building, where floor areas span 21–141 m². The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (September 2019) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump. Main heating runs on electricity.
At 41 m² it's 26.8% smaller than the typical home in the postcode (56 m² median across 46 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 12d
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
12d sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 29 September 2029
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
12d has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12d has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£135,000
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 SR1 1EA: £420,000 (2025–2024).
Nearby sales in SR1 1EA
3 Norfolk Street, Sunderland, SR1 1EA
Sold Aug 2025
£8,000Flat A, 2 Norfolk Street, Sunderland, SR1 1EA
Sold Mar 2025
£640,0001a, Norfolk Street, Sunderland, SR1 1EA
Sold Mar 2025
£540,00021 Norfolk Street, Sunderland, SR1 1EA
Sold Jan 2025
£420,0004b, Norfolk Street, Sunderland, SR1 1EA
Sold Jul 2024
£38,000
Versus other Norfolk Street homes
On epc rating, 12d runs well behind the street norm.
EPC Rating
51 (E)
Street avg 69 (D)
Floor Area
41 m²
Street avg 57 m²
CO₂ Emissions
2.8 t/year
Street avg 2.6 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about 12d
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
198/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
High Street West-Frederick Road — bus stop.
Closest school
0.5 km
Hudson Road Primary School. 25 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
57.1dB
Night-time· 23:00 – 07:00
46.7dB