86 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AS
About 86 Lon Tanyrallt
86 Lon Tanyrallt is a mid-terrace house in Pontardawe, Swansea, Swansea (SA8 3AS). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2025) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2011. Between certificates, roof efficiency went from Very Poor to Very Good and lighting went from Good to Very Good.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Mechanical ventilation installed
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Planning history
86 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
86 Lon Tanyrallt has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£131,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA8 3AS: £113,500 (2022–2017).
Nearby sales in SA8 3AS
68 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AS
Sold Sept 2022
£127,00060 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AS
Sold Jun 2022
£110,000110 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AS
Sold May 2022
£113,50096 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AS
Sold Aug 2021
£138,00072 Lon Tanyrallt, Alltwen, Pontardawe, Swansea, SA8 3AS
Sold Oct 2017
£83,000
Versus other Lon Tanyrallt homes
On epc rating, 86 Lon Tanyrallt runs well behind the street norm.
EPC Rating
65 (D)
Street avg 75 (C)
Floor Area
68 m²
Street avg 73 m²
CO₂ Emissions
1.8 t/year
Street avg 2.4 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
2/mo
Steady 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.







