Gwynfryn, Pentre Isaf, Llanrhystud, SY23 5DB
About Gwynfryn
Gwynfryn is a four-bedroom detached house in Llanrhystud (SY23 5DB). It has a recorded floor area of 146 m² (around 1572 sq ft) and construction records dating it to 1967-1975. The latest certificate (January 2020) shows a C (score 70). When first surveyed in July 2016 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Average to Good, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. Main heating runs on electricity. Other recorded features include outbuildings.
At 146 m² the property is well over the postcode median (74 m² across 34 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £338,000 sits 53.6% above the 2019 sale of £220,000. On a £-per-square-foot basis, the last sale (£140/sq ft) was about 25% below the postcode norm. Last sale on file: £220,000 in May 2019.
Know exactly what you're buying at Gwynfryn
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
Outside
- OutbuildingsYes
Energy performance
Gwynfryn ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system upgraded
Floor insulation added or improved
More low energy lighting installed
Planning history
Gwynfryn has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Gwynfryn valuation sits well clear of the typical sold price in this postcode.
£338,000
Modelled from EPC, postcode comparables.
£220,000
Recorded with HM Land Registry.
Sales timeline
21 May 2019Most recent
£220,000
Median price across the last 5 sales in SY23 5DB: £230,000 (2025–2023).
Nearby sales in SY23 5DB
5 Pentre Isaf, Llanrhystud, SY23 5DB
Sold Feb 2025
£230,00024 Pentre Isaf, Llanrhystud, SY23 5DB
Sold Sept 2024
£190,00023 Pentre Isaf, Llanrhystud, SY23 5DB
Sold Apr 2024
£195,000Tanybontbren, Pentre Isaf, Llanrhystud, SY23 5DB
Sold Apr 2024
£360,000Ynyswen, Pentre Isaf, Llanrhystud, SY23 5DB
Sold Oct 2023
£267,500
Everything we know about Gwynfryn, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Pentre Isaf homes
Gwynfryn outperforms the street on floor area by a wide margin.
Price per m²
£1,507
Street avg £2,206
Floor Area
146 m²
Street avg 83 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
3.8 t/year
Street avg 5.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Llanrhystud Church — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.