12 Box Road, Grovesend, Swansea, SA4 8DB
About 12 Box Road
12 Box Road is a mid-terrace house in Grovesend, Swansea, Swansea (SA4 8DB). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2013) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 91), a 2-band jump. The latest certificate is from August 2013, so improvements made since then won't be reflected.
Across 1996–2020, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £142,000 sits 54.3% above the 2020 sale of £92,000. On a £-per-square-foot basis, the last sale (£142/sq ft) was about 43.1% above the typical sold price in the postcode. Sold January 2020 for £92,000. Across the public record there are 5 sales, relatively high churn for a single property.
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This certificate is over 10 years old and is no longer valid.Expired 26 Aug 2023
EPC Rating
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
12 Box Road 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
Sale price has at least doubled since 1996.
£142,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 24 years.
£92,000
Growth on file: 4.5% per year over 24 years.
Sales timeline
23 January 2020Most recent
£92,000
+8.2%over 4 years30 January 2015
£85,000
-6.6%over 8 years3 November 2006
£91,000
+175.8%over 6 years7 September 2000
£33,000
+3.1%over 4 years29 March 1996
£32,000
Median price across the last 5 sales in SA4 8DB: £97,950 (2025–2017).
Nearby sales in SA4 8DB
17 Box Road, Grovesend, Swansea, SA4 8DB
Sold Sept 2025
£140,1006 7, Box Road, Grovesend, Swansea, SA4 8DB
Sold Sept 2019
£125,000Dolgoed Farm, Box Road, Grovesend, Swansea, SA4 8DB
Sold Oct 2018
£10,0003 Box Road, Grovesend, Swansea, SA4 8DB
Sold Apr 2017
£97,95016 Box Road, Grovesend, Swansea, SA4 8DB
Sold Feb 2017
£87,500
Versus other Box Road homes
Floor Area for 12 Box Road lags the street by a wide margin.
Price per m²
£1,533
Street avg £1,319
Floor Area
60 m²
Street avg 110 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
2.3 t/year
Street avg 4.5 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Station Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







