41 Ynyscedwyn Road, Ystradgynlais, Swansea, SA9 1BH
About 41 Ynyscedwyn Road
41 Ynyscedwyn Road is a four-bedroom detached house in Ystradgynlais, Swansea, Swansea (SA9 1BH). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (January 2016) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in July 2013 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average. The recommended improvements would push it to C (score 80). The latest certificate is from January 2016, so improvements made since then won't be reflected.
Untraded for 24 years, with the last transfer in August 2002. Across 1996–2002, sale prices on this property compounded at 11.1% per year. Today's modelled estimate of £274,000 sits 640.5% above the 2002 sale of £37,000. On a £-per-square-foot basis, the last sale (£31/sq ft) was about 77.6% below the postcode norm.
Know exactly what you're buying at 41 Ynyscedwyn Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jan 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
Planning history
41 Ynyscedwyn Road has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 41 Ynyscedwyn Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
41 Ynyscedwyn Road's modelled value sits at over four times its earliest registered sale price (1996).
£274,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.1% per year over 6 years.
£37,000
Growth on file: 11.1% per year over 6 years.
Sales timeline
8 August 2002Most recent
£37,000
+85.0%over 5 years29 September 1996
£20,000
Median price across the last 5 sales in SA9 1BH: £184,900 (2025–2019).
Nearby sales in SA9 1BH
49 Ynyscedwyn Road, Ystradgynlais, Swansea, SA9 1BH
Sold Jun 2025
£184,90057 Ynyscedwyn Road, Ystradgynlais, Swansea, SA9 1BH
Sold Sept 2024
£270,00062 Ynyscedwyn Road, Ystradgynlais, Swansea, SA9 1BH
Sold Jun 2022
£240,00024 Ynyscedwyn Road, Ystradgynlais, Swansea, SA9 1BH
Sold Feb 2021
£145,00034 Ynyscedwyn Road, Ystradgynlais, Swansea, SA9 1BH
Sold Dec 2018
£197,500
Everything we know about 41 Ynyscedwyn Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Ynyscedwyn Road homes
Price per m² for 41 Ynyscedwyn Road lags the street by a wide margin.
Price per m²
£333
Street avg £1,527
Floor Area
111 m²
Street avg 121 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.4 t/year
Street avg 6.0 t/year
Similar properties nearby
1 Coedlan, Lower Cwmtwrch
SA9 1ED
1 Brynawel Villas, Brecon Road, Ystradgynlais
SA9 1HQ
1 Brynygroes Cottages, Ystradgynlais
SA9 1LE
1 Abercrave Villas, Heol Tawe, Abercrave
SA9 1TN
1 2 Metz Cottages, Ystradgynlais
SA9 1SB
1 Caehopkin Cottage, Caehopkin Road, Abercrave
SA9 1TX
1 Caemaen, Brecon Road, Penycae
SA9 1YN
1 Brooklands Terrace, Abercrave
SA9 1UF
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heol Ynyscedwyn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.