Model valuation£417,0008 Busby Close
Local market context
20 Heol Y Parc is a semi-detached house in Pontarddulais, Swansea, Swansea (SA4 0XE). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (February 2016) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected.
Across 2016–2022, sale prices on this property compounded at 10.7% per year. Today's modelled estimate of £229,000 is 20.5% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 76.8% above the typical sold price in the postcode. Most recent transfer: January 2022 at £189,995. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 01 Feb 2026
Certificate validity
Expired on 1 February 2026
Get a survey for this property
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
20 Heol Y Parc has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
20 Heol Y Parc saw 3 transfers in just over a decade — high turnover for the postcode.
£229,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.7% per year over 6 years.
£189,995
Growth on file: 10.7% per year over 6 years.
21 January 2022Most recent
£189,995
+40.7%over 3 years24 July 2018
£135,000
+28.6%over 2 years24 March 2016
£105,000
Median price across the last 5 sales in SA4 0XE: £170,000 (2026–2022).
22 Heol Y Parc, Hendy, Pontarddulais, Swansea, SA4 0XE
Sold Mar 2026
15 Heol Y Parc, Hendy, Pontarddulais, Swansea, SA4 0XE
Sold Dec 2023
5 Heol Y Parc, Hendy, Pontarddulais, Swansea, SA4 0XE
Sold Oct 2022
4 Heol Y Parc, Hendy, Pontarddulais, Swansea, SA4 0XE
Sold Aug 2022
7 Heol Y Parc, Hendy, Pontarddulais, Swansea, SA4 0XE
Sold Jan 2019
Price per m²
£1,881
Street avg £1,447
Floor Area
101 m²
Street avg 111 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 6.2 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Bryngwili Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.