Model valuation£417,0008 Busby Close
Local market context
18 Smyrna Street is a three-bedroom mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8LW). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (November 2021) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2010. Between certificates, roof efficiency went from Very Poor to Average; while wall efficiency dropped from Poor to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
Untraded for 21 years, with the last transfer in February 2005. Across 2001–2005, sale prices on this property compounded at 14.6% per year. Today's modelled estimate of £118,000 sits 131.4% above the 2005 sale of £51,000. On a £-per-square-foot basis, the last sale (£62/sq ft) was about 28.5% below the postcode norm.
Recommended upgrades on file would lift this property by multiple EPC bands.
Certificate validity
Valid until 9 November 2031
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
Low energy lighting percentage decreased
Get a survey for this property
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
18 Smyrna 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.
18 Smyrna Street's estimated value is more than triple its earliest registered sale price (2001).
£118,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.6% per year over 3 years.
£51,000
Growth on file: 14.6% per year over 3 years.
15 February 2005Most recent
£51,000
+54.5%over 3 years7 December 2001
£33,000
Median price across the last 5 sales in SA6 8LW: £115,000 (2025–2023).
10 Smyrna Street, Plasmarl, Swansea, SA6 8LW
Sold Sept 2025
11 Smyrna Street, Plasmarl, Swansea, SA6 8LW
Sold Mar 2025
13 Smyrna Street, Plasmarl, Swansea, SA6 8LW
Sold Feb 2024
5b, Smyrna Street, Plasmarl, Swansea, SA6 8LW
Sold Jun 2023
17 Smyrna Street, Plasmarl, Swansea, SA6 8LW
Sold Apr 2023
On price per m², 18 Smyrna Street runs well behind the street norm.
Price per m²
£662
Street avg £1,167
Floor Area
77 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.2 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
0.1 km
Plasmarl — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.