Danybryn, Ynyswen, Penycae, Swansea, SA9 1YX
About Danybryn
Danybryn is a detached house in Penycae, Swansea, Swansea (SA9 1YX). It has a recorded floor area of 79 m² (around 845 sq ft) and construction records dating it to 1983-1990. The latest certificate (August 2011) shows a D (score 63), on the cusp of jumping into the C band. Main heating runs on oil. The latest certificate is from August 2011, so improvements made since then won't be reflected.
Today's modelled estimate of £298,000 sits 70.3% above the 2014 sale of £175,000. On a £-per-square-foot basis, the last sale (£207/sq ft) was about 193.8% above the typical sold price in the postcode. 12 years since the last transfer (May 2014).
Know exactly what you're buying at Danybryn
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Danybryn's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Aug 2021
EPC Rating
Planning history
Danybryn has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Danybryn
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
Latest sale on Danybryn was the highest on Land Registry record across the postcode.
£298,000
Modelled from EPC, postcode comparables.
£175,000
Recorded with HM Land Registry.
Sales timeline
15 May 2014Most recent
£175,000
Median price across the last 5 sales in SA9 1YX: £102,000 (2021–2016).
Nearby sales in SA9 1YX
Everything we know about Danybryn, 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 Danybryn runs comfortably ahead of the street norm.
Price per m²
£2,228
Street avg £795
Floor Area
79 m²
Street avg 93 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.0 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.