Model valuation£417,0008 Busby Close
Local market context
11 Sebastopol Street, St Thomas, Swansea, SA1 8BN
Property type
Mid terrace
Bedrooms
2
Floor area
81 m²
872 sq ft
Energy rating
D
Score 62
Council tax
Band B
Tenure
Private Rental
About 11 Sebastopol Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Sebastopol Street is a two-bedroom mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8BN). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (November 2018) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, hot-water efficiency went from Average to Good, lighting went from Average to Very Good and main heating went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.
Untraded for 18 years, with the last transfer in August 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £119,000 is 34.5% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£102/sq ft) was about 15.5% above the typical sold price in the postcode.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms2
Before you decide
Everything you need to know about 11 Sebastopol Street
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 2)
Nov 2018
EPC Rating
A
B
C
D
D62
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.5 t/year
Occupancy
Rented
Certificate validity
Valid until 20 November 2028
Property Improvements
Changes detected from historical EPC data
Nov 2018from Oct 2008
Heating Controls
Prog + TRVsFull
Heating controls upgraded for better temperature management
Hot Water
AverageGood
Hot water efficiency improved
Low Energy Lighting
25%88%
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Victorian-eraMid-Terrace HouseEPC DPre-1919 build
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Applications and permits filed against 11 Sebastopol Street, St Thomas, Swansea, SA1 8BN, sourced from the PlanIt planning register.
11 Sebastopol Street has no planning applications on record.
47
But the area is active
47 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
Current estimate
See how we calculated this£119,000
Modelled from EPC, postcode comparables.
Last sold (2008)
£88,500
Recorded with HM Land Registry.
Sales timeline
10 August 2008Most recent
£88,500
Median price across the last 5 sales in SA1 8BN: £128,000 (2022–2018).
Nearby sales in SA1 8BN
12 Sebastopol Street, St Thomas, Swansea, SA1 8BN
Sold Sept 2022
£130,00027 Sebastopol Street, St Thomas, Swansea, SA1 8BN
Sold Jun 2022
£150,00031 Sebastopol Street, St Thomas, Swansea, SA1 8BN
Sold Jul 2021
£122,00021 Sebastopol Street, St Thomas, Swansea, SA1 8BN
Sold Nov 2020
£125,00036 Sebastopol Street, St Thomas, Swansea, SA1 8BN
Sold Dec 2018
£128,000
Versus other Sebastopol Street homes
Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m²
£1,093
Street avg £1,143
Floor Area
81 m²
Street avg 89 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.4 t/year
Property research, connected
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Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£174k
1 Kilvey Terrace, St Thomas
SA1 8BA
2 bed
£174k
1 Danygraig Road, Port Tennant
SA1 8LY
1 bed
£189k
1 Kinley Street, St Thomas
SA1 8HE
1 bed1 bath
£207k
1 Elmhurst Crescent, St Thomas
SA1 8EA
3 bed1 bath
£147k
1 Balaclava Street, St Thomas
SA1 8BS
4 bed1 bath
£121k
1 Dupre Road, St Thomas
SA1 8HB
£124k
1 Ivy Bush Court, St Thomas
SA1 8DQ
£125k
1 Canaan Row, St Thomas
SA1 8EQ
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Swansea district page.
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Thomas Church — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Common questions
The questions buyers, sellers and homeowners most often ask about 11 Sebastopol Street, St Thomas, Swansea, SA1 8BN. Each answer is also embedded as structured data for search engines.