27a, Harlech Drive, Rhiwderin, Newport, NP10 8QS
About 27a
27a is a detached house in Rhiwderin, Newport, Newport (NP10 8QS). It has a recorded floor area of 120 m² (around 1292 sq ft) and construction records dating it to 2003-2006. The latest certificate (November 2020) shows a C (score 75), near the top of the C band. Earlier certificates rated it B (March 2015); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 84).
Across 2016–2022, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £399,000 is 14% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£271/sq ft) was about 43.9% above the typical sold price in the postcode. Sold April 2022 for £350,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Planning history
27a 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.
£399,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 6 years.
£350,000
Growth on file: 6.3% per year over 6 years.
Sales timeline
7 April 2022Most recent
£350,000
+42.9%over 5 years7 June 2016
£245,000
Median price across the last 5 sales in NP10 8QS: £425,000 (2025–2023).
Nearby sales in NP10 8QS
52 Harlech Drive, Rhiwderin, Newport, NP10 8QS
Sold Jul 2025
£470,00029 Harlech Drive, Rhiwderin, Newport, NP10 8QS
Sold Nov 2023
£385,00011 Harlech Drive, Rhiwderin, Newport, NP10 8QS
Sold Oct 2023
£440,00015 Harlech Drive, Rhiwderin, Newport, NP10 8QS
Sold Sept 2023
£425,00024 Harlech Drive, Rhiwderin, Newport, NP10 8QS
Sold Jul 2023
£350,000
Versus other Harlech Drive homes
27a outperforms the street on habitable rooms by a wide margin.
Price per m²
£2,917
Street avg £2,516
Floor Area
120 m²
Street avg 129 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Rhiwderin Inn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







