Gwalia House, Flat 10, Amber Close, Newport, NP19 0BB
About Gwalia House
Gwalia House is a detached house in Newport (NP19 0BB). It has a recorded floor area of 60 m² (around 646 sq ft) and council tax band C. At 60 m² this is the 5th smallest of 12 units on EPC record in Gwalia House, where floor areas span 45–80 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (76 versus a best of 83). The latest certificate (October 2012) shows a C (score 76), near the top of the C band. The latest certificate is from October 2012, so improvements made since then won't be reflected.
Today's modelled estimate of £152,000 sits 52% above the 2013 sale of £100,000. 13 years since the last transfer (August 2013).
Everything you need to know about Gwalia House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Gwalia House's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Oct 2022
EPC Rating
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Planning history
Gwalia House has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Gwalia House valuation sits well clear of the typical sold price in this postcode.
£152,000
Modelled from EPC, postcode comparables.
£100,000
Recorded with HM Land Registry.
Sales timeline
29 August 2013Most recent
£100,000
Median price across the last 5 sales in NP19 0BB: £142,000 (2023–2021).
Nearby sales in NP19 0BB
Gwalia House, Flat 3, Amber Close, Newport, NP19 0BB
Sold Jul 2023
£139,500Gwalia House, Flat 6, Amber Close, Newport, NP19 0BB
Sold Jan 2023
£158,800Gwalia House, Flat 7, Amber Close, Newport, NP19 0BB
Sold Dec 2022
£142,000Gwalia House, Flat 8, Amber Close, Newport, NP19 0BB
Sold Mar 2022
£155,000Gwalia House, Flat 4, Amber Close, Newport, NP19 0BB
Sold Jun 2021
£130,500
Versus other Amber Close homes
On epc rating, Gwalia House runs well behind the street norm.
Price per m²
£1,667
Street avg £2,080
Floor Area
60 m²
Street avg 61 m²
CO₂ Emissions
1.6 t/year
Street avg 1.2 t/year
Years Held
13 years
Street avg 8 years
Everything you need to know about Gwalia House
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Maindee Primary School — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






