113 Ynyswen, Penycae, Swansea, SA9 1YX
About 113 Ynyswen
113 Ynyswen is a semi-detached house in Penycae, Swansea, Swansea (SA9 1YX). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (July 2019) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on oil.
Today's modelled estimate of £163,000 sits 59.8% above the 2019 sale of £102,000. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 70.3% above the typical sold price in the postcode. Most recent transfer: November 2019 at £102,000.
Know exactly what you're buying at 113 Ynyswen
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
113 Ynyswen's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
113 Ynyswen has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 113 Ynyswen
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
113 Ynyswen valuation sits well clear of the typical sold price in this postcode.
£163,000
Modelled from EPC, postcode comparables.
£102,000
Recorded with HM Land Registry.
Sales timeline
4 November 2019Most recent
£102,000
Median price across the last 5 sales in SA9 1YX: £105,000 (2021–2014).
Nearby sales in SA9 1YX
Everything we know about 113 Ynyswen, 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 Ynyswen homes
On floor area, 113 Ynyswen runs well behind the street norm.
Price per m²
£1,291
Street avg £873
Floor Area
79 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.2 t/year
Street avg 5.8 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
Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.