3 Bryn Heulog, Ystradgynlais, Swansea, SA9 1HZ
About 3 Bryn Heulog
3 Bryn Heulog is a semi-detached house in Ystradgynlais, Swansea, Swansea (SA9 1HZ). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (February 2019) shows a C (score 70). When first surveyed in March 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Very Good and roof efficiency went from Good to Very Good; while window efficiency dropped from Good to Average and lighting dropped from Very Good to Average. The recommended improvements would push it to B (score 88).
At 60 m² it's 25% larger than the typical home in the postcode (48 m² median across 9 EPCs).
Know exactly what you're buying at 3 Bryn Heulog
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Roof insulation improved
Low energy lighting percentage decreased
Planning history
3 Bryn Heulog has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 3 Bryn Heulog
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 Bryn Heulog has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£155,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about 3 Bryn Heulog, 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 Bryn Heulog homes
On floor area, 3 Bryn Heulog stands well clear of the street.
EPC Rating
70 (C)
Street avg 68 (D)
Floor Area
60 m²
Street avg 50 m²
CO₂ Emissions
2.3 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Similar properties nearby
1 Ael Y Bryn, Ystradgynlais
SA9 1HY
1 Brewers Cottage, Pelican Street, Ystradgynlais
SA9 1LG
1 Brooklands Terrace, Abercrave
SA9 1UF
1 Abercrave Cottages, Hennoyadd Road, Abercrave
SA9 1UU
1 Bryn Gorof, Lower Cwmtwrch
SA9 1DN
1 Caehopkin Road, Caehopkin, Abercrave
SA9 1TZ
1 Bryn Heulog, Ystradgynlais
SA9 1HZ
1 Bryn Road, Ystradgynlais
SA9 1HP
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.