2 Ynyswen, Penycae, Swansea, SA9 1YS
About 2 Ynyswen
2 Ynyswen is a four-bedroom semi-detached house in Penycae, Swansea, Swansea (SA9 1YS). It has a recorded floor area of 98 m² (around 1051 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (June 2011) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). Main heating runs on oil. The latest certificate is from June 2011, so improvements made since then won't be reflected.
Today's modelled estimate of £178,000 sits 64.8% above the 2019 sale of £108,000. On a £-per-square-foot basis, the last sale (£103/sq ft) was about 19.7% above the typical sold price in the postcode. Last sale on file: £108,000 in March 2019.
Know exactly what you're buying at 2 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
What this property has
Inside
- Bedrooms4
- Bathrooms1
- CloakroomYes
Outside
- Private gardenYes
- DrivewayYes
Building
- Heating systemoil
Energy performance
2 Ynyswen's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Jun 2021
EPC Rating
Planning history
2 Ynyswen has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 2 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
2 Ynyswen valuation sits well clear of the typical sold price in this postcode.
£178,000
Modelled from EPC, postcode comparables.
£108,000
Recorded with HM Land Registry.
Sales timeline
1 March 2019Most recent
£108,000
Median price across the last 5 sales in SA9 1YS: £153,000 (2025–2024).
Nearby sales in SA9 1YS
Everything we know about 2 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 epc rating, 2 Ynyswen stands well clear of the street.
Price per m²
£1,106
Street avg £1,107
Floor Area
98 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 5.2 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
Ynyswen — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.