38 High Street, Gorseinon, Swansea, SA4 4BT
About 38 High Street
38 High Street is a mid-terrace house in Gorseinon, Swansea, Swansea (SA4 4BT). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (June 2023) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in December 2020 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and window efficiency went from Poor to Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
Across 2021–2023, sale prices on this property compounded at 62.5% per year. Today's modelled estimate of £143,000 is 33.5% below the 2023 sale of £215,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£208/sq ft) was about 252% above the typical sold price in the postcode. At 96 m² the property is well over the postcode median (49 m² across 22 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2022. Past consents include an extension, partial demolition and change of use to residential, meaningful when judging how the property has evolved. Sold December 2023 for £215,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at 38 High Street, Gorseinon, Swansea, SA4 4BT
- Apr 2022Change of UseFullOutcome in report
Extension: Rear of property
Change of use from two dwellings to ground floor shop (Class A1) and 2 no. one bedroom flats to the first floor, demolition of existing two storey rear wings, construction of two storey rear extension including balconies, fenestration alterations, addition of 2 rear rooflights, installation of new shopfront and installation of new door to front elevation to provide access to flats
ExtensionDemolition- Documents
- 34 docs on file
- Reference
- 2021/1651/FUL
Unlock 38 High Street, Gorseinon, Swansea, SA4 4BT'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 1 notable nearby
- The 34 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 38 High Street was the highest on Land Registry record across the postcode.
£143,000
Modelled from EPC, postcode comparables and a sale-price growth of 62.5% per year over 3 years.
£215,000
Growth on file: 62.5% per year over 3 years.
Sales timeline
13 December 2023Most recent
£215,000
+277.2%over 2 years19 March 2021
£57,000
Median price across the last 5 sales in SA4 4BT: £92,000 (2024–2016).
Nearby sales in SA4 4BT
36 High Street, Gorseinon, Swansea, SA4 4BT
Sold Oct 2024
£128,00039 High Street, Gorseinon, Swansea, SA4 4BT
Sold Mar 2021
£80,00035 High Street, Gorseinon, Swansea, SA4 4BT
Sold Aug 2018
£92,000Flat, 40 High Street, Gorseinon, Swansea, SA4 4BT
Sold Jan 2018
£175,00037 High Street, Gorseinon, Swansea, SA4 4BT
Sold Jun 2007
£90,000
Versus other High Street homes
Price per m² for 38 High Street runs comfortably ahead of the street norm.
Price per m²
£2,240
Street avg £1,269
Floor Area
96 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.4 t/year
Street avg 3.9 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Home Bargains — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







