7 Blackett Avenue, Newport, NP20 6NH
About 7 Blackett Avenue
7 Blackett Avenue is a detached house in Newport (NP20 6NH). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1983-1990 and council tax band A. At 43 m² this is the 6th smallest of 41 units on EPC record in the building, where floor areas span 42–102 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (November 2025) shows a C (score 72). The rating has held steady at C across 2 certificates since September 2009. Between certificates, window efficiency went from Very Poor to Average and lighting went from Poor to Very Good.
At 43 m² it sits well below the postcode median (62 m² across 40 EPCs), making it one of the more compact homes locally.
Energy performance
7 Blackett Avenue's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 5 November 2035
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
More low energy lighting installed
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Planning history
7 Blackett Avenue 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
7 Blackett Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£111,000
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 NP20 6NH: £124,000 (2023–2020).
Nearby sales in NP20 6NH
Versus other Blackett Avenue homes
On epc rating, 7 Blackett Avenue runs well behind the street norm.
EPC Rating
72 (C)
Street avg 76 (C)
Floor Area
43 m²
Street avg 55 m²
CO₂ Emissions
1.2 t/year
Street avg 1.8 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
321/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Blackett Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







