19 Gellideg, Pontardawe, Swansea, SA8 4LX
About 19 Gellideg
19 Gellideg is a semi-detached house in Pontardawe, Swansea, Swansea (SA8 4LX). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (November 2024) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in October 2009 the rating was E, the property has climbed 1 band since. The recommended improvements would lift it to B (score 81), a 2-band jump.
Today's modelled estimate of £140,000 sits 72.8% above the 2012 sale of £81,000. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Last changed hands 14 years ago, in November 2012.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 7 November 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
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Planning history
19 Gellideg has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
19 Gellideg valuation sits well clear of the typical sold price in this postcode.
£140,000
Modelled from EPC, postcode comparables.
£81,000
Recorded with HM Land Registry.
Sales timeline
8 November 2012Most recent
£81,000
Median price across the last 5 sales in SA8 4LX: £130,000 (2026–2019).
Nearby sales in SA8 4LX
25 Gellideg, Pontardawe, Swansea, SA8 4LX
Sold Jan 2026
£135,0003 Gellideg, Pontardawe, Swansea, SA8 4LX
Sold Oct 2023
£140,0005 Gellideg, Pontardawe, Swansea, SA8 4LX
Sold May 2023
£130,00045 Gellideg, Pontardawe, Swansea, SA8 4LX
Sold Feb 2023
£125,00053 Gellideg, Pontardawe, Swansea, SA8 4LX
Sold Mar 2019
£97,000
Versus other Gellideg homes
19 Gellideg outperforms the street on habitable rooms by a wide margin.
Price per m²
£1,038
Street avg £1,247
Floor Area
78 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.8 t/year
Street avg 2.8 t/year
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The neighbourhood at a glance
Crime
66/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Gelliderw — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







