Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started15 Sir Briggs Avenue is a three-bedroom semi-detached house in Duffryn, Newport, Newport (NP10 8AU). It has a recorded floor area of 71 m² (around 764 sq ft) and council tax band C. The latest certificate (June 2015) returns a B (score 82), comfortably above the UK average. The recommended improvements would push it to A (score 95). The latest certificate is from June 2015, so improvements made since then won't be reflected.
Sale prices here have lagged Newport HPI: -1.8% per year against 0% for the wider region. Today's modelled estimate of £235,000 is 43.3% above the 2017 sale price. At 71 m² it sits well below the postcode median (112 m² across 21 EPCs), making it one of the more compact homes locally. 9 years since the last transfer (October 2017).
15 Sir Briggs Avenue's carbon output is low for the local stock.
This certificate is over 10 years old and is no longer valid.Expired 16 Jun 2025
Latest sale on 15 Sir Briggs Avenue was the lowest on Land Registry record across the postcode.
£235,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.8% per year over 2 years.
£164,000
Growth on file: -1.8% per year over 2 years.
15 Sir Briggs Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,310
Street avg £2,354
Floor Area
71 m²
Street avg 103 m²
CO₂ Emissions
1.2 t/year
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Steeplechase Road — bus stop.
13 October 2017Most recent
£164,000
-4.2%over 2 years19 June 2015
£171,170
Median price across the last 5 sales in NP10 8AU: £300,000 (2025–2022).
Street avg 1.7 t/year
Years Held
9 years
Street avg 8 years
NP10 8EU
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell