Our Data Sources
23, Penlan Grove, Swansea has a single entry in the Land Registry from November 2025 and a single entry in the EPC database dated March 2009.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 23, Penlan Grove, Swansea would be worth £278,433, with a potential rental value of £1,272 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £246,612, with a rental value of £1,126 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
23, Penlan Grove, Swansea occupies a 501 m2 plot as recorded by HM Land Registry.
Of the 21 other houses in this postcode, 18 have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
23, Penlan Grove, Swansea has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 Mar 2009.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
23, Penlan Grove, Swansea last changed hands on 21st November 2025, selling for £285,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 37.1% since November 2025.
- Sold Nov 2025£285,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 38 sales of comparable properties within 570 metres of 23, Penlan Grove, Swansea across the last 2 years.
Most recently, 52, Parkhill Terrace, Swansea, SA5 7DJ, a freehold house, sold at £210,000 on the 22nd June 2023.
Read more about house prices in SA5.
- Sold Jun 2023£210,000 | 3 Bed House52, Parkhill Terrace, Swansea, SA5 7DJ52, Parkhill Terrace, Swansea, SA5 7DJ
- Sold Dec 2020£128,000 | 3 Bed House31, Penlan Grove, Swansea, SA5 7DF31, Penlan Grove, Swansea, SA5 7DF
- Sold Aug 2020£143,000 | 3 Bed House64, Parkhill Terrace, Swansea, SA5 7DJ64, Parkhill Terrace, Swansea, SA5 7DJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 23, Penlan Grove, Swansea as the 9th largest and the 8th most expensive of the 22 addresses on Penlan Grove, Treboeth, Swansea, SA5.
Against the SA5 postcode district average, it is £42k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Swansea|2.9 km away
- Llansamlet|4.9 km away
- Gowerton|5.7 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
