33 Gelliderw, Pontardawe, Swansea, SA8 4NB
About 33 Gelliderw
33 Gelliderw is a semi-detached house in Pontardawe, Swansea, Swansea (SA8 4NB). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (April 2013) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from April 2013, so improvements made since then won't be reflected.
At 91 m² the property is well over the postcode median (62 m² across 39 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs). It changed hands recently, sold July 2025 for £145,000. Across 1995–2025, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £168,000 is 15.9% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 68% above the typical sold price in the postcode. One historical planning record sits against the property in 2009.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Apr 2023
EPC Rating
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Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at 33 Gelliderw, Pontardawe, Swansea, SA8 4NB
- Mar 2009PorchOutlineOutcome in report
CERTIFICATE OF LAWFULNESS FOR A PROPOSED PORCH TO FRONT ELEVATION
- Council
- North
Extension- Documents
- 8 docs on file
- Reference
- P2009/0143
Unlock 33 Gelliderw, Pontardawe, Swansea, SA8 4NB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 33 Gelliderw has grown more than fourfold since the 1995 starting point.
£168,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 30 years.
£145,000
Growth on file: 6.1% per year over 30 years.
Sales timeline
24 July 2025Most recent
£145,000
+504.2%over 30 years12 April 1995
£24,000
Median price across the last 5 sales in SA8 4NB: £108,000 (2024–2022).
Nearby sales in SA8 4NB
8 Gelliderw, Pontardawe, Swansea, SA8 4NB
Sold Oct 2024
£150,00018 Gelliderw, Pontardawe, Swansea, SA8 4NB
Sold Jun 2024
£150,00037 Gelliderw, Pontardawe, Swansea, SA8 4NB
Sold Jan 2024
£83,00019 Gelliderw, Pontardawe, Swansea, SA8 4NB
Sold Jun 2023
£102,00036 Gelliderw, Pontardawe, Swansea, SA8 4NB
Sold Jun 2022
£108,000
Versus other Gelliderw homes
33 Gelliderw is notably below the street on years held.
Price per m²
£1,593
Street avg £1,296
Floor Area
91 m²
Street avg 81 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.4 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cefn Llan Stores — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







