3 High Street, Grovesend, Swansea, SA4 4GU
About 3 High Street
3 High Street is a four-bedroom detached house in Grovesend, Swansea, Swansea (SA4 4GU). It has a recorded floor area of 146 m² (around 1572 sq ft) and construction records dating it to 1976-1982. Tenure is freehold. The latest certificate (November 2013) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2013. Between certificates, lighting dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from November 2013, so improvements made since then won't be reflected.
Held since December 2003 — that's 22 years off the open market, well above the local norm. At 146 m² the property is well over the postcode median (97 m² across 15 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £265,000 sits 310.9% above the 2003 sale of £64,500. On a £-per-square-foot basis, the last sale (£41/sq ft) was about 42.6% below the postcode norm.
What this property has
Inside
- Bedrooms4
Building
- TenureFreehold
Energy performance
3 High Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Nov 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
3 High Street 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
3 High Street's modelled value sits at over four times its earliest registered sale price (2003).
£265,000
Modelled from EPC, postcode comparables.
£64,500
Recorded with HM Land Registry.
Sales timeline
15 December 2003Most recent
£64,500
Median price across the last 5 sales in SA4 4GU: £139,995 (2023–2018).
Nearby sales in SA4 4GU
47a, High Street, Grovesend, Swansea, SA4 4GU
Sold Sept 2023
£131,5005 High Street, Grovesend, Swansea, SA4 4GU
Sold Oct 2021
£160,00035 High Street, Grovesend, Swansea, SA4 4GU
Sold Jul 2021
£170,0009 High Street, Grovesend, Swansea, SA4 4GU
Sold Mar 2018
£139,99555 High Street, Grovesend, Swansea, SA4 4GU
Sold Jun 2016
£146,000
Versus other High Street homes
Floor Area for 3 High Street runs comfortably ahead of the street norm.
Price per m²
£442
Street avg £1,210
Floor Area
146 m²
Street avg 105 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
7.7 t/year
Street avg 5.6 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
New Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







