25 New Road, Ystradowen, Swansea, SA9 2FA
About 25 New Road
25 New Road is a detached house in Ystradowen, Swansea, Swansea (SA9 2FA). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2025) returns a B (score 81), comfortably above the UK average. When first surveyed in August 2017 the rating was F, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Very Good and main heating went from Average to Good. Main heating runs on electricity.
On energy efficiency it sits in the top 10% of properties in this postcode. Across 2000–2023, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £217,000 sits 167.9% above the 2023 sale of £81,000. On a £-per-square-foot basis, the last sale (£72/sq ft) was about 30.3% below the postcode norm. Most recent transfer: June 2023 at £81,000.
Know exactly what you're buying at 25 New Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
25 New Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation upgraded to recommended levels
Floor insulation added or improved
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Hot water system changed
Planning history
25 New Road has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Sale price has at least doubled since 2000.
£217,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 23 years.
£81,000
Growth on file: 4.4% per year over 23 years.
Sales timeline
15 June 2023Most recent
£81,000
+11.7%over 5 years5 October 2017
£72,500
+142.1%over 17 years11 May 2000
£29,950
Median price across the last 5 sales in SA9 2FA: £110,000 (2022–2017).
Nearby sales in SA9 2FA
14 New Road, Ystradowen, Swansea, SA9 2FA
Sold Feb 2022
£155,0005 New Road, Ystradowen, Swansea, SA9 2FA
Sold Feb 2020
£82,0001 New Road, Ystradowen, Swansea, SA9 2FA
Sold Nov 2018
£110,00015 New Road, Ystradowen, Swansea, SA9 2FA
Sold Aug 2018
£93,00017 New Road, Ystradowen, Swansea, SA9 2FA
Sold Jul 2017
£122,000
Everything we know about 25 New Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
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- Will it hold its value?

Versus other New Road homes
25 New Road is notably below the street on years held.
Price per m²
£779
Street avg £932
Floor Area
104 m²
Street avg 101 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
0.6 t/year
Street avg 9.6 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
St Margaret`s Church — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.