3 Brynygroes Cottages, Ystradgynlais, Swansea, SA9 1LE
About 3 Brynygroes Cottages
3 Brynygroes Cottages is a three-bedroom mid-terrace house in Ystradgynlais, Swansea, Swansea (SA9 1LE). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2023) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2010. Between certificates, roof efficiency went from Average to Good and window efficiency went from Poor to Average. The recommended improvements would lift it to B (score 83), a 2-band jump.
Last sale on file: £167,000 in November 2023. Across the public record there are 5 sales, relatively high churn for a single property. Across 2001–2023, sale prices on this property compounded at 6% per year. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 38.9% above the typical sold price in the postcode. At 71 m² it's 19.3% smaller than the typical home in the postcode (88 m² median across 3 EPCs).
Know exactly what you're buying at 3 Brynygroes Cottages
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
- Bathrooms1
- FireplaceYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
Planning history
3 Brynygroes Cottages has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 3 Brynygroes Cottages
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
3 Brynygroes Cottages has more than tripled in price since its earliest registered sale in 2001.
£176,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 23 years.
£167,000
Growth on file: 6.0% per year over 23 years.
Sales timeline
24 November 2023Most recent
£167,000
+59.0%over 6 years28 September 2017
£105,000
-0.9%over 9 years7 March 2008
£106,000
+6.1%over 1 year18 May 2006
£99,950
+122.1%over 5 years29 March 2001
£45,000
Median price across the last 4 sales in SA9 1LE: £116,000 (2023–2004).
Everything we know about 3 Brynygroes Cottages, 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 the street
3 Brynygroes Cottages outperforms the street on price per m² by a wide margin.
Price per m²
£2,352
Street avg £1,698
Floor Area
71 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.1 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Teddy Bear Bridge — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.