Model valuation£417,0008 Busby Close
Local market context
12 Millbrook Street is a two-bedroom mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8JY). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (April 2019) shows a C (score 69), just inside the C band. When first surveyed in October 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Very Good. The recommended improvements would push it to B (score 88).
Across 2012–2020, sale prices on this property compounded at -1% per year. Today's modelled estimate of £116,000 sits 69.3% above the 2020 sale of £68,500. Its energy rating outperforms most of the postcode (better than 87% of similar EPCs). Last sale on file: £68,500 in March 2020.
Certificate validity
Valid until 17 April 2029
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
12 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£116,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.0% per year over 8 years.
£68,500
Growth on file: -1.0% per year over 8 years.
20 March 2020Most recent
£68,500
-7.4%over 7 years17 May 2012
£74,000
Median price across the last 5 sales in SA6 8JY: £106,500 (2025–2022).
17 Millbrook Street, Plasmarl, Swansea, SA6 8JY
Sold Jun 2025
27 Millbrook Street, Plasmarl, Swansea, SA6 8JY
Sold Sept 2023
9 Millbrook Street, Plasmarl, Swansea, SA6 8JY
Sold Jan 2023
19 Millbrook Street, Plasmarl, Swansea, SA6 8JY
Sold Nov 2022
13 Millbrook Street, Plasmarl, Swansea, SA6 8JY
Sold Jan 2022
EPC Rating for 12 Millbrook Street runs comfortably ahead of the street norm.
Price per m²
£913
Street avg £1,121
Floor Area
75 m²
Street avg 80 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.9 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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Crime
210/mo
Falling 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.