4 Millbrook Street, Plasmarl, Swansea, SA6 8JY
About 4 Millbrook Street
4 Millbrook Street is a mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8JY). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (July 2016) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
At 88 m² it's 18.7% larger than the typical home in the postcode (74 m² median across 23 EPCs).
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This certificate is over 10 years old and is no longer valid.Expired 03 Jul 2026
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
4 Millbrook Street has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 Millbrook Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£123,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA6 8JY: £106,500 (2025–2022).
Nearby sales in SA6 8JY
17 Millbrook Street, Plasmarl, Swansea, SA6 8JY
Sold Jun 2025
£100,00027 Millbrook Street, Plasmarl, Swansea, SA6 8JY
Sold Sept 2023
£97,5009 Millbrook Street, Plasmarl, Swansea, SA6 8JY
Sold Jan 2023
£106,50019 Millbrook Street, Plasmarl, Swansea, SA6 8JY
Sold Nov 2022
£125,00013 Millbrook Street, Plasmarl, Swansea, SA6 8JY
Sold Jan 2022
£112,000
Versus other Millbrook Street homes
On floor area, 4 Millbrook Street stands well clear of the street.
EPC Rating
62 (D)
Street avg 60 (D)
Floor Area
88 m²
Street avg 79 m²
CO₂ Emissions
3.9 t/year
Street avg 3.8 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Castle Stores — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







