1 Pen Yr Allt, Ystalyfera, Swansea, SA9 2AX
About 1 Pen Yr Allt
1 Pen Yr Allt is a semi-detached house in Ystalyfera, Swansea, Swansea (SA9 2AX). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (June 2020) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2011. The recommended improvements would push it to C (score 79).
It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).
Know exactly what you're buying at 1 Pen Yr Allt
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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
Planning history
1 Pen Yr Allt has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
1 Pen Yr Allt has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£146,000
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.
Median price across the last 2 sales in SA9 2AX: £22,250 (2002–2000).
Everything we know about 1 Pen Yr Allt, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Pen Yr Allt homes
On habitable rooms, 1 Pen Yr Allt stands well clear of the street.
EPC Rating
66 (D)
Street avg 73 (C)
Floor Area
92 m²
Street avg 82 m²
CO₂ Emissions
4.2 t/year
Street avg 3.2 t/year
Habitable Rooms
6 rooms
Street avg 4 rooms
Similar properties nearby
1 Deeley Road, Ystalyfera
SA9 2LW
1 Bethel Road, Lower Cwmtwrch
SA9 2PS
1 Brynawel Terrace, Ystradowen
SA9 2YT
1 Caedu Road, Cwmllynfell
SA9 2FQ
1 Ffordd Emlyn, Ystalyfera
SA9 2EW
1 Brodawel, Glyncynwal Road, Upper Cwmtwrch
SA9 2UL
1 Clees Lane, Ystalyfera
SA9 2BX
1 Carreg Yr Afon, Godrergraig
SA9 2DR
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Allt-y-Grug — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.