21 Avon Close, Bettws, Newport, NP20 7BZ
About 21 Avon Close
21 Avon Close is a three-bedroom semi-detached house in Bettws, Newport, Newport (NP20 7BZ). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (March 2023) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2011. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 80).
Across 2012–2021, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £187,000 is 29% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£164/sq ft) was about 62.8% above the typical sold price in the postcode. Most recent transfer: August 2021 at £145,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
21 Avon Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
21 Avon Close saw 3 transfers in just over a decade — high turnover for the postcode.
£187,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 9 years.
£145,000
Growth on file: 5.2% per year over 9 years.
Sales timeline
11 August 2021Most recent
£145,000
+16.0%over 2 years16 May 2019
£125,000
+35.1%over 6 years10 September 2012
£92,500
Median price across the last 5 sales in NP20 7BZ: £93,000 (2024–2016).
Nearby sales in NP20 7BZ
1 Avon Close, Bettws, Newport, NP20 7BZ
Sold Nov 2024
£170,00011 Avon Close, Bettws, Newport, NP20 7BZ
Sold Jan 2023
£155,00025 Avon Close, Bettws, Newport, NP20 7BZ
Sold Jan 2018
£87,5005 Avon Close, Bettws, Newport, NP20 7BZ
Sold Oct 2016
£88,00023 Avon Close, Bettws, Newport, NP20 7BZ
Sold Apr 2007
£106,000
Versus other Avon Close homes
Floor Area for 21 Avon Close runs comfortably ahead of the street norm.
Price per m²
£1,768
Street avg £1,293
Floor Area
82 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.2 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Tamar Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







