3a, Sunningdale, Norwich, NR4 6AQ
About 3a
3a is a semi-detached house in Norwich (NR4 6AQ). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (May 2022) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 5 certificates since January 2009. Between certificates, lighting went from Average to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. At 76 m² this is the 3rd smallest of 31 units on EPC record in the building, where floor areas span 73–237 m². The building's EPC ratings span E to B, with this unit at the top.
At 76 m² it sits well below the postcode median (144 m² across 30 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs).
Energy performance
3a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Low energy lighting percentage decreased
Roof insulation improved
More low energy lighting installed
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Planning history
3a 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
3a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£214,000
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 NR4 6AQ: £615,000 (2022–2020).
Versus other Sunningdale homes
On co₂ emissions, 3a stands well clear of the street.
EPC Rating
82 (B)
Street avg 81 (B)
Floor Area
76 m²
Street avg 87 m²
CO₂ Emissions
1.4 t/year
Street avg 1.7 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Closest school
0.6 km
City of Norwich School, An Ormiston Academy. 27 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
50.7dB

Night-time· 23:00 – 07:00
42.0dB







