9 Pen Y Garn, Pentrechwyth, Swansea, SA1 7EP
About 9 Pen Y Garn
9 Pen Y Garn is a three-bedroom detached house in Pentrechwyth, Swansea, Swansea (SA1 7EP). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (October 2022) shows a C (score 69), just inside the C band. When first surveyed in March 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The home occupies a cul-de-sac position.
At 117 m² the property is well over the postcode median (70 m² across 29 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2003. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2009–2023, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £266,000 is 10.8% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£191/sq ft) was about 102% above the typical sold price in the postcode. Most recent transfer: January 2023 at £240,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
- Cul-de-sacYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Floor insulation added or improved
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
9 Pen Y Garn has an approved extension on the planning record.
1 application on record at 9 Pen Y Garn, Pentrechwyth, Swansea, SA1 7EP
- Nov 2003ConservatoryFullOutcome in report
Rear conservatory
Extension- Reference
- 2003/1925
Unlock 9 Pen Y Garn, Pentrechwyth, Swansea, SA1 7EP'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- Every decision — granted, refused or withdrawn (1 on record)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 3 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 9 Pen Y Garn was the highest on Land Registry record across the postcode.
£266,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 14 years.
£240,000
Growth on file: 5.7% per year over 14 years.
Sales timeline
9 January 2023Most recent
£240,000
+112.4%over 13 years23 April 2009
£113,000
+0.9%8 April 2009
£112,000
Median price across the last 5 sales in SA1 7EP: £161,000 (2025–2021).
Nearby sales in SA1 7EP
2 Pen Y Garn, Pentrechwyth, Swansea, SA1 7EP
Sold Oct 2025
£220,00035 Pen Y Garn, Pentrechwyth, Swansea, SA1 7EP
Sold Jan 2025
£175,00022 Pen Y Garn, Pentrechwyth, Swansea, SA1 7EP
Sold May 2023
£161,00024 Pen Y Garn, Pentrechwyth, Swansea, SA1 7EP
Sold May 2022
£143,00026 Pen Y Garn, Pentrechwyth, Swansea, SA1 7EP
Sold Dec 2021
£139,000
Versus other Pen Y Garn homes
Floor Area for 9 Pen Y Garn runs comfortably ahead of the street norm.
Price per m²
£2,051
Street avg £1,506
Floor Area
117 m²
Street avg 73 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.0 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Pen-y-Garn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







