57 Brecon Road, Ystradgynlais, Swansea, SA9 1HH
About 57 Brecon Road
57 Brecon Road is a semi-detached house in Ystradgynlais, Swansea, Swansea (SA9 1HH). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2019) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2015. Between certificates, roof efficiency went from Good to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump.
Across 2016–2019, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £235,000 sits 51.7% above the 2019 sale of £154,950. On a £-per-square-foot basis, the last sale (£123/sq ft) was about 34% above the typical sold price in the postcode. Sold August 2019 for £154,950.
Know exactly what you're buying at 57 Brecon 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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
Planning history
57 Brecon Road has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 57 Brecon 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
57 Brecon Road valuation sits well clear of the typical sold price in this postcode.
£235,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 3 years.
£154,950
Growth on file: 5.7% per year over 3 years.
Sales timeline
29 August 2019Most recent
£154,950
+21.5%over 3 years29 February 2016
£127,500
Median price across the last 5 sales in SA9 1HH: £157,500 (2025–2021).
Nearby sales in SA9 1HH
78 Brecon Road, Ystradgynlais, Swansea, SA9 1HH
Sold Jan 2025
£157,50076 Brecon Road, Ystradgynlais, Swansea, SA9 1HH
Sold Nov 2024
£248,00064 Brecon Road, Ystradgynlais, Swansea, SA9 1HH
Sold Nov 2021
£169,95053 Brecon Road, Ystradgynlais, Swansea, SA9 1HH
Sold Feb 2021
£115,00073 Brecon Road, Ystradgynlais, Swansea, SA9 1HH
Sold Jul 2019
£102,000
Everything we know about 57 Brecon 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 Brecon Road homes
On habitable rooms, 57 Brecon Road stands well clear of the street.
Price per m²
£1,324
Street avg £1,151
Floor Area
117 m²
Street avg 115 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.7 t/year
Street avg 6.6 t/year
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1 Brynygroes Cottages, Ystradgynlais
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1 Caedegar Road, Ystradgynlais
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1 Brynawel Villas, Brecon Road, Ystradgynlais
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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
Bryn Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.