11a, Flat 2, Griffin Street, Newport, NP20 1GN
About 11a
11a is a property in Newport (NP20 1GN). It has a recorded floor area of 67 m² (around 721 sq ft). The latest certificate (July 2016) shows an F (score 33), near the bottom of the EPC scale. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from July 2016, so improvements made since then won't be reflected. At 67 m² this is the 2nd smallest of 5 units on EPC record in 11a, where floor areas span 51–92 m². The building's EPC ratings span F to E, with this unit at the bottom. On EPC score it ranks last in the building (33 versus a best of 48).
It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jul 2026
EPC Rating
Certificate validity
Expired on 14 July 2026
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Planning history
11a has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£142,000
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.
Versus other Griffin Street homes
EPC Rating for 11a lags the street by a wide margin.
EPC Rating
33 (F)
Street avg 40 (E)
Floor Area
67 m²
Street avg 74 m²
CO₂ Emissions
4.7 t/year
Street avg 3.0 t/year
Similar properties nearby
11a, Flat 4, Griffin Street
NP20 1GN
12a, Flat 4, Upper Dock Street
NP20 1DF
12a, Flat 11, Upper Dock Street
NP20 1DF
12a, Flat 17, Upper Dock Street
NP20 1DF
12a, Flat 1, Upper Dock Street
NP20 1DF
11a, Flat 3, Griffin Street
NP20 1GN
12a, Flat 14, Upper Dock Street
NP20 1DF
12a, Flat 7, Upper Dock Street
NP20 1DF
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
321/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Market Square 16 — bus station.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







