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Get started13 Is Y Llan is a three-bedroom semi-detached house in Llanddarog, Carmarthen, Carmarthen (SA32 8NX). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (December 2016) shows an E (score 44), well below the UK norm with real room to improve. When first surveyed in March 2014 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Very Poor to Good and window efficiency went from Very Poor to Poor. The recommended improvements would lift it to B (score 88), a 3-band jump. Main heating runs on house coal.
Sale prices here have outpaced England HPI: 3% per year against 0% for the wider region. Today's modelled estimate of £174,000 sits 167.7% above the 2017 sale of £65,000. On a £-per-square-foot basis, the last sale (£76/sq ft) was about 33.4% below the postcode norm. 9 years since the last transfer (April 2017).
13 Is Y Llan's carbon output runs well above what efficient homes in the postcode produce.
13 Is Y Llan's modelled value sits at over four times its earliest registered sale price (1998).
£174,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 19 years.
£65,000
Growth on file: 3.0% per year over 19 years.
CO₂ Emissions for 13 Is Y Llan lags the street by a wide margin.
Price per m²
£823
Street avg £1,424
Floor Area
79 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Is-y-Llan — bus stop.
Changes detected from historical EPC data
Window efficiency improved
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 April 2017Most recent
£65,000
+73.3%over 18 years17 July 1998
£37,500
Median price across the last 5 sales in SA32 8NX: £185,000 (2025–2022).
CO₂ Emissions
10.0 t/year
Street avg 6.0 t/year
SA32 8JU
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