36 Heol Isfoel, Llanrhystud, SY23 5BJ
About 36 Heol Isfoel
36 Heol Isfoel is a mid-terrace house in Llanrhystud (SY23 5BJ). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (November 2023) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since April 2012. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 89), a 2-band jump. Main heating runs on electricity.
Across 2016–2024, sale prices on this property compounded at 2.6% per year. Today's modelled estimate of £142,000 is 15.9% above the 2024 sale price. Most recent transfer: February 2024 at £122,500. One historical planning record sits against the property in 2025.
Know exactly what you're buying at 36 Heol Isfoel
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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system changed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- May 2025FullIn report
Installation of an air source heat pump, which will need to be placed on the boundary and not outside the 3m rule. This is due to this being the only location where it will fit.
- Reference
- A250329
What's in 36 Heol Isfoel, Llanrhystud, SY23 5BJ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
£142,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 7 years.
£122,500
Growth on file: 2.6% per year over 7 years.
Sales timeline
29 February 2024Most recent
£122,500
+20.7%over 7 years29 September 2016
£101,500
Median price across the last 5 sales in SY23 5BJ: £122,500 (2025–2022).
Nearby sales in SY23 5BJ
Everything we know about 36 Heol Isfoel, 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 Heol Isfoel homes
Years Held for 36 Heol Isfoel lags the street by a wide margin.
Price per m²
£1,392
Street avg £1,777
Floor Area
88 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Heol Islwyn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.