17 Clos Alltygog, Pontarddulais, Swansea, SA4 8JH
About 17 Clos Alltygog
17 Clos Alltygog is a three-bedroom semi-detached house in Pontarddulais, Swansea, Swansea (SA4 8JH). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (February 2017) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). Other recorded features include a conservatory.
Held since June 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 82 m² the property is well over the postcode median (57 m² across 36 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £180,000 sits 80% above the 2009 sale of £100,000. On a £-per-square-foot basis, the last sale (£113/sq ft) was about 16.2% below the postcode norm.
What this property has
Inside
- Bedrooms3
- ConservatoryYes
Outside
- ParkingOff road
Energy performance
EPC Rating
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Planning history
17 Clos Alltygog has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£180,000
Modelled from EPC, postcode comparables.
£100,000
Recorded with HM Land Registry.
Sales timeline
23 June 2009Most recent
£100,000
Median price across the last 5 sales in SA4 8JH: £140,000 (2025–2024).
Nearby sales in SA4 8JH
26 Clos Alltygog, Pontarddulais, Swansea, SA4 8JH
Sold Jun 2025
£230,0007 Clos Alltygog, Pontarddulais, Swansea, SA4 8JH
Sold May 2025
£187,00054 Clos Alltygog, Pontarddulais, Swansea, SA4 8JH
Sold Mar 2025
£135,00050 Clos Alltygog, Pontarddulais, Swansea, SA4 8JH
Sold Feb 2025
£140,00053 Clos Alltygog, Pontarddulais, Swansea, SA4 8JH
Sold Aug 2024
£105,000
Versus other Clos Alltygog homes
17 Clos Alltygog is notably below the street on price per m².
Price per m²
£1,220
Street avg £1,891
Floor Area
82 m²
Street avg 73 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.2 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
King Hotel — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







