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Get started15 Trefelin Crescent is a three-bedroom semi-detached house in Port Talbot (SA13 1DZ). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1950-1966 and council tax band B. Tenure is freehold. The latest certificate (May 2023) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2020. Between certificates, roof efficiency went from Good to Very Good and window efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 87), a 2-band jump. Other recorded features include notable views. The home occupies a cul-de-sac position.
Today's modelled estimate of £156,000 is 35.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£135/sq ft) was about 83.8% above the typical sold price in the postcode. Most recent transfer: April 2021 at £115,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£156,000
Modelled from EPC, postcode comparables.
£115,000
Recorded with HM Land Registry.
On habitable rooms, 15 Trefelin Crescent stands well clear of the street.
Price per m²
£1,456
Street avg £971
Floor Area
79 m²
Street avg 93 m²
Habitable Rooms
8 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Trefelin Street — bus stop.
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 April 2021Most recent
£115,000
Median price across the last 5 sales in SA13 1DZ: £125,000 (2025–2019).
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.9 t/year
SA13 1FA
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