4 Heron Way, Duffryn, Newport, NP10 8WS
About 4 Heron Way
4 Heron Way is a mid-terrace house in Duffryn, Newport, Newport (NP10 8WS). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (July 2019) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in September 2011 the rating was D, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Very Good. Main heating runs on electricity.
On energy efficiency it sits in the top 10% of properties in this postcode. Across 2020–2022, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £169,000 is 19% above the 2022 sale price. Most recent transfer: June 2022 at £142,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
4 Heron Way ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Windows upgraded to triple glazing
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
4 Heron Way 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.
£169,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 2 years.
£142,000
Growth on file: 6.8% per year over 2 years.
Sales timeline
27 June 2022Most recent
£142,000
+13.6%over 1 year15 July 2020
£125,000
Median price across the last 2 sales in NP10 8WS: £64,625 (2023–2000).
Versus other Heron Way homes
On epc rating, 4 Heron Way stands well clear of the street.
EPC Rating
86 (B)
Street avg 70 (C)
Floor Area
92 m²
Street avg 85 m²
CO₂ Emissions
-0.5 t/year
Street avg 3.1 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Duffryn Drive — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







