18 Sir Briggs Avenue, Duffryn, Newport, NP10 8AU
About 18 Sir Briggs Avenue
18 Sir Briggs Avenue is a four-bedroom semi-detached house in Duffryn, Newport, Newport (NP10 8AU). It has a recorded floor area of 112 m² (around 1206 sq ft). The latest certificate (October 2015) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 94). The latest certificate is from October 2015, so improvements made since then won't be reflected.
Across 2015–2022, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £305,000 is 13.8% above the 2022 sale price. Sold January 2022 for £268,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- ParkingOff road
Building
- RefurbishedYes
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Oct 2025
EPC Rating
Planning history
18 Sir Briggs Avenue has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£305,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 6 years.
£268,000
Growth on file: 5.2% per year over 6 years.
Sales timeline
21 January 2022Most recent
£268,000
+37.4%over 6 years30 October 2015
£195,000
Median price across the last 5 sales in NP10 8AU: £300,000 (2025–2021).
Nearby sales in NP10 8AU
1 Sir Briggs Avenue, Duffryn, Newport, NP10 8AU
Sold Jul 2025
£305,0006 Sir Briggs Avenue, Duffryn, Newport, NP10 8AU
Sold May 2025
£230,0003 Sir Briggs Avenue, Duffryn, Newport, NP10 8AU
Sold Apr 2023
£375,0008 Sir Briggs Avenue, Duffryn, Newport, NP10 8AU
Sold Sept 2022
£300,00017 Sir Briggs Avenue, Duffryn, Newport, NP10 8AU
Sold May 2021
£189,000
Versus other Sir Briggs Avenue homes
On years held, 18 Sir Briggs Avenue runs well behind the street norm.
Price per m²
£2,393
Street avg £2,350
Floor Area
112 m²
Street avg 101 m²
CO₂ Emissions
1.6 t/year
Street avg 1.7 t/year
Years Held
4 years
Street avg 9 years
Similar properties nearby
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1 Blanche Close
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1 Brigantine Grove
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Steeplechase Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







