23 Allt Yr Yn Heights, Newport, NP20 5DX
About 23 Allt Yr Yn Heights
23 Allt Yr Yn Heights is a four-bedroom detached house in Newport (NP20 5DX). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (May 2019) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include a conservatory. Period features are noted in the property record.
Across 1998–2023, sale prices on this property compounded at 5% per year. On a £-per-square-foot basis, the last sale (£357/sq ft) was about 121.3% above the typical sold price in the postcode. Most recent transfer: May 2023 at £380,000.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenYes
- DrivewayYes
Building
- Period featuresYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
23 Allt Yr Yn Heights has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1998.
£407,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 25 years.
£380,000
Growth on file: 5.0% per year over 25 years.
Sales timeline
14 May 2023Most recent
£380,000
+33.3%over 3 years24 July 2019
£285,000
+153.3%over 21 years23 April 1998
£112,500
Median price across the last 5 sales in NP20 5DX: £350,000 (2025–2022).
Nearby sales in NP20 5DX
7 Allt Yr Yn Heights, Newport, NP20 5DX
Sold Oct 2025
£411,00063 Allt Yr Yn Heights, Newport, NP20 5DX
Sold Apr 2024
£310,00040 Allt Yr Yn Heights, Newport, NP20 5DX
Sold Apr 2024
£350,00035 Allt Yr Yn Heights, Newport, NP20 5DX
Sold Jan 2024
£345,00071 Allt Yr Yn Heights, Newport, NP20 5DX
Sold Sept 2022
£395,000
Versus other Allt Yr Yn Heights homes
Price per m² for 23 Allt Yr Yn Heights runs comfortably ahead of the street norm.
Price per m²
£3,838
Street avg £2,623
Floor Area
99 m²
Street avg 109 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.9 t/year
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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
Ash Tree View — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







