10 Osterley Street, St Thomas, Swansea, SA1 8HJ
About 10 Osterley Street
10 Osterley Street is a mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8HJ). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (July 2018) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 80).
At 109 m² it's 23.9% larger than the typical home in the postcode (88 m² median across 20 EPCs). Today's modelled estimate of £161,000 is 34.2% above the 2018 sale price. Last sale on file: £119,995 in September 2018.
Everything you need to know about 10 Osterley Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
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
10 Osterley Street has no planning applications on record.
But the area is active
53 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
10 Osterley Street valuation sits well clear of the typical sold price in this postcode.
£161,000
Modelled from EPC, postcode comparables.
£119,995
Recorded with HM Land Registry.
Sales timeline
27 September 2018Most recent
£119,995
Median price across the last 5 sales in SA1 8HJ: £120,000 (2025–2024).
Nearby sales in SA1 8HJ
29 Osterley Street, St Thomas, Swansea, SA1 8HJ
Sold Aug 2025
£160,00023 Osterley Street, St Thomas, Swansea, SA1 8HJ
Sold Jun 2025
£160,00038 Osterley Street, St Thomas, Swansea, SA1 8HJ
Sold May 2025
£81,00020 Osterley Street, St Thomas, Swansea, SA1 8HJ
Sold Oct 2024
£120,00025 Osterley Street, St Thomas, Swansea, SA1 8HJ
Sold Sept 2024
£134,000
Versus other Osterley Street homes
On habitable rooms, 10 Osterley Street stands well clear of the street.
Price per m²
£1,101
Street avg £1,198
Floor Area
109 m²
Street avg 90 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
5.1 t/year
Street avg 5.4 t/year
Everything you need to know about 10 Osterley Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Jersey Park — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






