16 High Street, Grovesend, Swansea, SA4 4GT
About 16 High Street
16 High Street is a semi-detached house in Grovesend, Swansea, Swansea (SA4 4GT). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2015) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in November 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from July 2015, so improvements made since then won't be reflected.
Across 2000–2011, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £182,000 sits 73.3% above the 2011 sale of £105,000. On a £-per-square-foot basis, the last sale (£96/sq ft) was about 32.1% above the typical sold price in the postcode. Last sold in December 2011, so it's been off the market for around 14 years.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Jul 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
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
16 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
16 High Street has more than doubled in price since the earliest registered sale in 2000.
£182,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 11 years.
£105,000
Growth on file: 8.6% per year over 11 years.
Sales timeline
9 December 2011Most recent
£105,000
+31.3%over 8 years23 October 2003
£79,950
+90.4%over 2 years26 October 2000
£42,000
Median price across the last 5 sales in SA4 4GT: £198,000 (2025–2022).
Nearby sales in SA4 4GT
50 High Street, Grovesend, Swansea, SA4 4GT
Sold Sept 2025
£215,00036 High Street, Grovesend, Swansea, SA4 4GT
Sold Sept 2024
£130,00030 High Street, Grovesend, Swansea, SA4 4GT
Sold Aug 2023
£198,00066 High Street, Grovesend, Swansea, SA4 4GT
Sold Jul 2023
£362,00024 High Street, Grovesend, Swansea, SA4 4GT
Sold Aug 2022
£115,000
Versus other High Street homes
16 High Street outperforms the street on habitable rooms by a wide margin.
Price per m²
£1,029
Street avg £1,229
Floor Area
102 m²
Street avg 175 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 8.7 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.







