30 Ynyswen, Penycae, Swansea, SA9 1YS
About 30 Ynyswen
30 Ynyswen is a three-bedroom semi-detached house in Penycae, Swansea, Swansea (SA9 1YS). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (January 2020) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Main heating runs on oil.
Across 1997–2020, sale prices on this property compounded at 9% per year. Today's modelled estimate of £160,000 sits 52.4% above the 2020 sale of £105,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 18.6% above the typical sold price in the postcode. Sold April 2020 for £105,000. Across the public record there are 4 sales, relatively high churn for a single property.
Know exactly what you're buying at 30 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
- Bedrooms3
- Bathrooms1
Outside
- Private gardenfront_and_rear
- Parkingoff_road
Building
- Heating systemoil
Energy performance
EPC Rating
Planning history
30 Ynyswen has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 30 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
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Sales history & valuation
30 Ynyswen has more than quadrupled in price since its earliest registered sale in 1997.
£160,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.0% per year over 23 years.
£105,000
Growth on file: 9.0% per year over 23 years.
Sales timeline
8 April 2020Most recent
£105,000
+23.5%over 14 years30 June 2005
£85,000
+226.9%over 5 years17 December 1999
£26,000
+73.3%over 2 years18 September 1997
£15,000
Median price across the last 5 sales in SA9 1YS: £153,000 (2025–2024).
Nearby sales in SA9 1YS
Everything we know about 30 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
Habitable Rooms for 30 Ynyswen lags the street by a wide margin.
Price per m²
£1,141
Street avg £1,104
Floor Area
92 m²
Street avg 90 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
4.9 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.