46 Glantawe Park, Ystradgynlais, Swansea, SA9 1AE
About 46 Glantawe Park
46 Glantawe Park is a three-bedroom detached house in Ystradgynlais, Swansea, Swansea (SA9 1AE). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (December 2013) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from December 2013, so improvements made since then won't be reflected.
Across 1996–2019, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £234,000 is 41.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£216/sq ft) was about 24.3% above the typical sold price in the postcode. Sold November 2019 for £165,000. One historical planning record sits against the property in 2023.
Know exactly what you're buying at 46 Glantawe Park
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
- Bedrooms3
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Dec 2023
EPC Rating
Planning history
- Apr 2023ExtensionFullIn report
Extension: Single storey · Rear of property
Proposed single storey rear extension with integrated garage.
- Documents
- 17 docs on file
- Reference
- 23/0354/HH
We flagged 1 thing worth checking at 46 Glantawe Park
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
Sale price has grown by over 3x since 1996.
£234,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 23 years.
£165,000
Growth on file: 5.7% per year over 23 years.
Sales timeline
15 November 2019Most recent
£165,000
+3.2%over 8 years19 May 2011
£159,950
+255.4%over 14 years30 May 1996
£45,000
Median price across the last 5 sales in SA9 1AE: £175,000 (2025–2022).
Nearby sales in SA9 1AE
15 Glantawe Park, Ystradgynlais, Swansea, SA9 1AE
Sold Jun 2025
£190,00020 Glantawe Park, Ystradgynlais, Swansea, SA9 1AE
Sold Jul 2024
£175,00015a, Glantawe Park, Ystradgynlais, Swansea, SA9 1AE
Sold Mar 2024
£125,0007 Glantawe Park, Ystradgynlais, Swansea, SA9 1AE
Sold Feb 2024
£280,00014 Glantawe Park, Ystradgynlais, Swansea, SA9 1AE
Sold Jun 2022
£135,000
Everything we know about 46 Glantawe Park, 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 Glantawe Park homes
46 Glantawe Park outperforms the street on habitable rooms by a wide margin.
Price per m²
£2,324
Street avg £2,010
Floor Area
71 m²
Street avg 75 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.4 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
Wind Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.