30 Glanrhyd Road, Ystradgynlais, Swansea, SA9 1AU
About 30 Glanrhyd Road
30 Glanrhyd Road is a semi-detached house in Ystradgynlais, Swansea, Swansea (SA9 1AU). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (February 2022) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
At 142 m² the property is well over the postcode median (91 m² across 17 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold February 2025 for £185,000. Across 2021–2025, sale prices on this property compounded at 57.1% per year. Today's modelled estimate of £226,000 is 22.2% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£121/sq ft) was about 21.5% above the typical sold price in the postcode.
Know exactly what you're buying at 30 Glanrhyd 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
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
30 Glanrhyd Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
30 Glanrhyd Road has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 30 Glanrhyd 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
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Sales history & valuation
Latest sale on 30 Glanrhyd Road was the highest on Land Registry record across the postcode.
£226,000
Modelled from EPC, postcode comparables and a sale-price growth of 57.1% per year over 3 years.
£185,000
Growth on file: 57.1% per year over 3 years.
Sales timeline
6 February 2025Most recent
£185,000
+362.5%over 3 years16 September 2021
£40,000
Median price across the last 5 sales in SA9 1AU: £80,000 (2025–2020).
Nearby sales in SA9 1AU
11 Glanrhyd Road, Ystradgynlais, Swansea, SA9 1AU
Sold Apr 2025
£132,50031 Glanrhyd Road, Ystradgynlais, Swansea, SA9 1AU
Sold Jan 2024
£170,00025 Glanrhyd Road, Ystradgynlais, Swansea, SA9 1AU
Sold Nov 2020
£4,25021 Glanrhyd Road, Ystradgynlais, Swansea, SA9 1AU
Sold Apr 2020
£80,00019 Glanrhyd Road, Ystradgynlais, Swansea, SA9 1AU
Sold Feb 2020
£70,000
Everything we know about 30 Glanrhyd 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 Glanrhyd Road homes
On years held, 30 Glanrhyd Road runs well behind the street norm.
Price per m²
£1,303
Street avg £1,257
Floor Area
142 m²
Street avg 108 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
6.4 t/year
Street avg 7.1 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
Glanrhyd Hospital — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.