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23 Sir Briggs Avenue, Duffryn, Newport, NP10 8AU

EPC B
Property type
Semi-detached
Floor area
112 m²
1206 sq ft
Energy rating
B
Score 84
Overview

About 23 Sir Briggs Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

23 Sir Briggs Avenue is a 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 (September 2015) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 93). The latest certificate is from September 2015, so improvements made since then won't be reflected.

Today's modelled estimate of £311,000 sits 55.5% above the 2016 sale of £199,995. On a £-per-square-foot basis, the last sale (£166/sq ft) was about 22.7% below the postcode norm. On the market in April 2016 and unlisted since — roughly 10 years.

Before you decide

Everything you need to know about 23 Sir Briggs Avenue

The true value, the hidden risks and the full sale history, in one report.

£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 14 Sept 2025

EPC Rating

A
B
B84
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.7 t/year
Occupancy
—
Planning

Planning history

Applications and permits filed against 23 Sir Briggs Avenue, Duffryn, Newport, NP10 8AU, sourced from the PlanIt planning register.

23 Sir Briggs Avenue has no planning applications on record.

The full report still covers planning activity across the surrounding area.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

23 Sir Briggs Avenue valuation sits well clear of the typical sold price in this postcode.

Current estimate

£311,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2016)

£199,995

Recorded with HM Land Registry.

Sales timeline

  1. 28 April 2016Most recent

    £199,995

Median price across the last 5 sales in NP10 8AU: £300,000 (2025–2022).

On the street

Versus other Sir Briggs Avenue homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 23 Sir Briggs Avenue lags the street by a wide margin.

Price per m²

£1,786

Street avg £2,379

Strongly below

Floor Area

112 m²

Street avg 101 m²

Above

CO₂ Emissions

1.7 t/year

Street avg 1.7 t/year

On par

Years Held

10 years

Street avg 8 years

On par
Before you decide

Everything you need to know about 23 Sir Briggs Avenue

The true value, the hidden risks and the full sale history, in one report.

£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£314k

1 Cedar Gardens, Duffryn

NP10 8AW

4 bed3 bath
£306k

1 Buccaneer Grove

NP10 8EQ

3 bed2 bath
£301k

1 Beaumaris Close, Rhiwderin

NP10 8QW

3 bed
£299k

1 Buccaneer Close

NP10 8EP

3 bed1 bath
£281k

1 Bronllys Grove

NP10 8EH

3 bed2 bath
£280k

1 Bridesvale Gardens, St Brides Wentlooge

NP10 8SJ

3 bed1 bath
£277k

1 Castell Coch Drive

NP10 8HB

3 bed2 bath
£272k

1 Buccaneer Way

NP10 8ER

4 bed1 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Newport district page.
Full Newport report

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.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 23 Sir Briggs Avenue, Duffryn, Newport, NP10 8AU. Each answer is also embedded as structured data for search engines.