4 Nantyfelin, Draethen, Newport, NP10 8GE
About 4 Nantyfelin
4 Nantyfelin is a three-bedroom end-of-terrace house in Draethen, Newport, Newport (NP10 8GE). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (January 2024) shows a C (score 69), just inside the C band. When first surveyed in September 2019 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Very Good and window efficiency went from Average to Good; while main heating dropped from Average to Poor. Main heating runs on electricity. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal.
On energy efficiency it sits in the top 10% of properties in this postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Today's modelled estimate of £372,000 is 45.9% above the 2020 sale price. Sold November 2020 for £255,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- Private gardenYes
Building
- Heating systemAir source
- Underfloor heatingYes
- RefurbishedYes
Energy performance
4 Nantyfelin ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Wall insulation improved
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Planning history
- May 2022PorchFullIn report
Erect single storey side extension including widening of the existing side building and other alterations including creation of front porch infill of front canopy and alterations to window/door openings
- Agent
- Spark Structures
Extension- Documents
- 10 docs on file
- Reference
- 22/0165/FULL
- Feb 2022RenovationOutlineIn report
Obtain a Lawful Development Certificate to enlarge an existing window opening in the ground floor rear wall of the house to accommodate new glazed bi-fold doors
- Agent
- Spark Structures
- Documents
- 10 docs on file
- Reference
- 21/1113/CLPU
What's in 4 Nantyfelin, Draethen, Newport, NP10 8GE's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£372,000
Modelled from EPC, postcode comparables.
£255,000
Recorded with HM Land Registry.
Sales timeline
9 November 2020Most recent
£255,000
Median price across the last 5 sales in NP10 8GE: £268,000 (2025–2009).
Versus other Nantyfelin homes
4 Nantyfelin outperforms the street on epc rating by a wide margin.
EPC Rating
69 (C)
Street avg 42 (E)
Floor Area
97 m²
Street avg 102 m²
CO₂ Emissions
3.1 t/year
Street avg 7.2 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
Hollybush Inn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







