104 Ynyswen, Penycae, Swansea, SA9 1YX
About 104 Ynyswen
104 Ynyswen is a semi-detached house in Penycae, Swansea, Swansea (SA9 1YX). It has a recorded floor area of 87 m² (around 933 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (February 2009) shows a D (score 64), 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 February 2009, so improvements made since then won't be reflected.
It hasn't traded since November 2002, a hold of 24 years that's notably long for the area. Today's modelled estimate of £143,000 sits 786.8% above the 2002 sale of £16,125. On a £-per-square-foot basis, the last sale (£17/sq ft) was about 76% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 104 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
104 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This certificate is over 10 years old and is no longer valid.Expired 11 Feb 2019
EPC Rating
Planning history
104 Ynyswen has 2 separate extension applications on the council record.
- Apr 2020ExtensionFullIn report
Extension: Single storey
Proposed first-floor extension above and forward of an existing outhouse side annex.
- Agent
- Roger Roberts Surveys Limited
- Documents
- 29 docs on file
- Reference
- 20/18394/FUL
- Sept 2019AnnexFullIn report
Extension: Single storey
Proposed first-floor extension above an existing outhouse side annexe. Please note site location plan states 114 Ynyswen, however, this is wrong and the site highlighted in red is 104 and is the correct position of this property. This application is being submitted at the same time as the next door property (separate submission) which are also having the same style and size of extension.
- Agent
- Roger Roberts Surveys Limited
Extension- Documents
- 41 docs on file
- Reference
- 19/17500/FUL
We flagged 1 thing worth checking at 104 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
104 Ynyswen's modelled value sits at over four times its earliest registered sale price (2002).
£143,000
Modelled from EPC, postcode comparables.
£16,125
Recorded with HM Land Registry.
Sales timeline
25 November 2002Most recent
£16,125
Median price across the last 5 sales in SA9 1YX: £102,000 (2021–2016).
Nearby sales in SA9 1YX
Everything we know about 104 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
Price per m² for 104 Ynyswen lags the street by a wide margin.
Price per m²
£186
Street avg £965
Floor Area
87 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 5.8 t/year
Similar properties nearby
1 Bryn Gorof, Lower Cwmtwrch
SA9 1DN
1 Bryn Heulog, Ystradgynlais
SA9 1HZ
1 Brewers Cottage, Pelican Street, Ystradgynlais
SA9 1LG
1 Bryn Road, Ystradgynlais
SA9 1HP
1 Ael Y Bryn, Ystradgynlais
SA9 1HY
1 Brooklands Terrace, Abercrave
SA9 1UF
1 Abercrave Cottages, Hennoyadd Road, Abercrave
SA9 1UU
1 Abercrave Terrace, Abercrave
SA9 1TR
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.