17 St Davids Road, Ystalyfera, Swansea, SA9 2JQ
About 17 St Davids Road
17 St Davids Road is a semi-detached house in Ystalyfera, Swansea, Swansea (SA9 2JQ). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (December 2016) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since April 2014. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to D (score 63). Main heating runs on oil.
At 145 m² the property is well over the postcode median (88 m² across 15 EPCs), placing it in the larger end of the local stock.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
17 St Davids Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from oil to mains gas, reducing emissions and costs
Hot water efficiency improved
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Fuel source changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Low energy lighting percentage decreased
Planning history
17 St Davids Road has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
17 St Davids Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£224,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA9 2JQ: £163,000 (2025–2019).
Nearby sales in SA9 2JQ
25 St Davids Road, Ystalyfera, Swansea, SA9 2JQ
Sold May 2025
£197,00023 St Davids Road, Ystalyfera, Swansea, SA9 2JQ
Sold Jul 2024
£170,00019 St Davids Road, Ystalyfera, Swansea, SA9 2JQ
Sold Nov 2023
£163,0005 St Davids Road, Ystalyfera, Swansea, SA9 2JQ
Sold Nov 2019
£114,00021 St Davids Road, Ystalyfera, Swansea, SA9 2JQ
Sold Feb 2019
£83,000
Everything we know about 17 St Davids 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 St Davids Road homes
On floor area, 17 St Davids Road stands well clear of the street.
EPC Rating
50 (E)
Street avg 54 (E)
Floor Area
145 m²
Street avg 101 m²
CO₂ Emissions
9.7 t/year
Street avg 6.6 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Similar properties nearby
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1 Brynheulog Terrace, New Road, Cwmllynfell
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1 Dan Y Graig Cottages, Felinfach, Ystradowen
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1 Cadfan Villas, Swanfield, Ystalyfera
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1 Clare Road, Ystalyfera
SA9 2AJ
1 Carreg Yr Afon, Godrergraig
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1 Ffordd Danygraig, Godrergraig
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Ysgol Gymraeg Ystalyfera Bro Dur — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.