45 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AG
About 45 Lon Tanyrallt
45 Lon Tanyrallt is a three-bedroom semi-detached house in Pontardawe, Swansea, Swansea (SA8 3AG). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (April 2013) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from April 2013, so improvements made since then won't be reflected.
It hasn't traded since April 2002, a hold of 24 years that's notably long for the area. At 91 m² it's 22.1% larger than the typical home in the postcode (75 m² median across 38 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2000–2002, sale prices on this property compounded at -17.3% per year. Today's modelled estimate of £150,000 sits 435.7% above the 2002 sale of £28,000. On a £-per-square-foot basis, the last sale (£29/sq ft) was about 77.1% below the postcode norm.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- ParkingOff road
Energy performance
45 Lon Tanyrallt sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Apr 2023
EPC Rating
Certificate validity
Expired on 10 April 2023
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Planning history
45 Lon Tanyrallt has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Latest sale on 45 Lon Tanyrallt was the lowest on Land Registry record across the postcode.
£150,000
Modelled from EPC, postcode comparables and a sale-price growth of -17.3% per year over 2 years.
£28,000
Growth on file: -17.3% per year over 2 years.
Sales timeline
11 April 2002Most recent
£28,000
-30.0%over 1 year25 May 2000
£40,000
Median price across the last 5 sales in SA8 3AG: £125,000 (2025–2007).
Nearby sales in SA8 3AG
43 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AG
Sold May 2025
£135,00047 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AG
Sold Jul 2018
£108,00095 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AG
Sold Dec 2017
£255,00057 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AG
Sold Oct 2007
£112,00055 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AG
Sold Feb 2007
£62,750
Versus other Lon Tanyrallt homes
Price per m² for 45 Lon Tanyrallt lags the street by a wide margin.
Price per m²
£308
Street avg £1,413
Floor Area
91 m²
Street avg 94 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
6.4 t/year
Street avg 3.4 t/year
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The neighbourhood at a glance
Crime
66/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Lon Tanyrallt Flats — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







