4 Heol Iorwg, Penllergaer, Swansea, SA4 9FB
About 4 Heol Iorwg
4 Heol Iorwg is a detached house in Penllergaer, Swansea, Swansea (SA4 9FB). It has a recorded floor area of 126 m² (around 1356 sq ft) and council tax band F. The latest certificate (May 2012) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 81). The latest certificate is from May 2012, so improvements made since then won't be reflected.
Across 2012–2021, sale prices on this property compounded at 1.7% per year. Today's modelled estimate of £360,000 is 24.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£214/sq ft) was about 22.6% above the typical sold price in the postcode. Most recent transfer: June 2021 at £290,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
4 Heol Iorwg's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 May 2022
EPC Rating
Certificate validity
Expired on 16 May 2022
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £595 · Includes VAT
Planning history
4 Heol Iorwg 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
Latest sale on 4 Heol Iorwg was the highest on Land Registry record across the postcode.
£360,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 9 years.
£290,000
Growth on file: 1.7% per year over 9 years.
Sales timeline
22 June 2021Most recent
£290,000
+16.0%over 8 years9 July 2012
£249,995
Median price across the last 5 sales in SA4 9FB: £245,995 (2017–2012).
Nearby sales in SA4 9FB
2 Heol Iorwg, Penllergaer, Swansea, SA4 9FB
Sold Dec 2017
£245,9956 Heol Iorwg, Penllergaer, Swansea, SA4 9FB
Sold Feb 2016
£240,0008 Heol Iorwg, Penllergaer, Swansea, SA4 9FB
Sold Dec 2012
£250,0001 Heol Iorwg, Penllergaer, Swansea, SA4 9FB
Sold Apr 2012
£289,9953 Heol Iorwg, Penllergaer, Swansea, SA4 9FB
Sold Jan 2012
£230,995
Versus other Heol Iorwg homes
Price per m² for 4 Heol Iorwg runs comfortably ahead of the street norm.
Price per m²
£2,302
Street avg £1,818
Floor Area
126 m²
Street avg 140 m²
CO₂ Emissions
2.5 t/year
Street avg 2.9 t/year
Years Held
5 years
Street avg 12 years
Similar properties nearby
1 Clos Bryn Dafydd, Penllergaer
SA4 9BX
1 Clos Penderri, Penllergaer
SA4 9BZ
1 Clos Cerdinen, Tircoed Forest Village, Penllergaer
SA4 9QL
1 Clos Penbwl, Penllergaer
SA4 9HP
1 Bryn Road, Pontlliw
SA4 9ED
1 Clos Ger Y Bryn, Tircoed Forest Village, Penllergaer
SA4 9JL
1 Clos Cilfwnwr, Penllergaer
SA4 9BU
1 Cwrt Ithol, Penllergaer
SA4 9FN
The neighbourhood at a glance
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Gors Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







