Model valuation£417,0008 Busby Close
Local market context
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 £171,000 sits 71% above the 2009 sale of £100,000. On a £-per-square-foot basis, the last sale (£113/sq ft) was about 16.3% below the postcode norm.
Certificate validity
Valid until 6 February 2027
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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.
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£171,000
Modelled from EPC, postcode comparables.
£100,000
Recorded with HM Land Registry.
23 June 2009Most recent
£100,000
Median price across the last 5 sales in SA4 8JH: £140,000 (2026–2025).
49 Clos Alltygog, Pontarddulais, Swansea, SA4 8JH
Sold May 2026
26 Clos Alltygog, Pontarddulais, Swansea, SA4 8JH
Sold Jun 2025
7 Clos Alltygog, Pontarddulais, Swansea, SA4 8JH
Sold May 2025
54 Clos Alltygog, Pontarddulais, Swansea, SA4 8JH
Sold Mar 2025
50 Clos Alltygog, Pontarddulais, Swansea, SA4 8JH
Sold Feb 2025
17 Clos Alltygog is notably below the street on price per m².
Price per m²
£1,220
Street avg £1,914
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
Property research, connected
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Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
King Hotel — bus stop.
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