4 Mill Row, Pontardawe, Swansea, SA8 3AD
About 4 Mill Row
4 Mill Row is a mid-terrace house in Pontardawe, Swansea, Swansea (SA8 3AD). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (July 2015) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2012. Between certificates, roof efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 88), a 2-band jump. The latest certificate is from July 2015, so improvements made since then won't be reflected.
Across 1999–2017, sale prices on this property compounded at 5.4% per year. Today's modelled estimate of £152,000 sits 78.8% above the 2017 sale of £85,000. On a £-per-square-foot basis, the last sale (£99/sq ft) was about 16.1% above the typical sold price in the postcode. Last changed hands 9 years ago, in March 2017.
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This certificate is over 10 years old and is no longer valid.Expired 13 Jul 2025
EPC Rating
Certificate validity
Expired on 13 July 2025
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
4 Mill Row has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Sale price has at least doubled since 1999.
£152,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 18 years.
£85,000
Growth on file: 5.4% per year over 18 years.
Sales timeline
6 March 2017Most recent
£85,000
+100.0%over 16 years1 December 2000
£42,500
+28.8%over 1 year26 March 1999
£33,000
Median price across the last 5 sales in SA8 3AD: £83,500 (2026–2019).
Nearby sales in SA8 3AD
2 Mill Row, Pontardawe, Swansea, SA8 3AD
Sold Feb 2026
£102,0001 Mill Row, Pontardawe, Swansea, SA8 3AD
Sold May 2024
£48,5006 Mill Row, Pontardawe, Swansea, SA8 3AD
Sold Jul 2021
£82,5005 Mill Row, Pontardawe, Swansea, SA8 3AD
Sold Mar 2021
£106,0007 Mill Row, Pontardawe, Swansea, SA8 3AD
Sold May 2010
£150,000
Versus other Mill Row homes
4 Mill Row is notably below the street on epc rating.
Price per m²
£1,063
Street avg £1,087
Floor Area
80 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.7 t/year
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The neighbourhood at a glance
Crime
66/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Alltwen Top — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







