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Get startedGriffin House is a mid-terrace house in Newport (NP20 1GL). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1900-1929 and council tax band A. At 40 m² this is the 11th smallest of 17 units on EPC record in Griffin House, where floor areas span 19–114 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (August 2025) shows a C (score 72). When first surveyed in September 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Good; while window efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Good to Average.
Griffin House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£105,000
Modelled from EPC, postcode comparables.
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.
On epc rating, Griffin House stands well clear of the street.
EPC Rating
72 (C)
Street avg 65 (D)
Floor Area
40 m²
Street avg 45 m²
CO₂ Emissions
1.6 t/year
Street avg 2.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Market Square 16 — bus station.
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls changed
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 4 sales in NP20 1GL: £138,500 (2019–2004).
Habitable Rooms
2 rooms
Street avg 2 rooms
NP20 1HA