Model valuation£417,0008 Busby Close
Local market context
19 Sebastopol Street, St Thomas, Swansea, SA1 8BN
Property type
Mid terrace
Habitable rooms
5
From EPC
Floor area
80 m²
861 sq ft
Energy rating
D
Score 59
Council tax
Band B
Tenure
Private Rental
About 19 Sebastopol Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
19 Sebastopol Street is a mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8BN). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (April 2025) shows a D (score 59), a step below the typical UK home. When first surveyed in December 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
Before you decide
Everything you need to know about 19 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)
Apr 2025
EPC Rating
A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.8 t/year
Occupancy
Rented
Certificate validity
Valid until 20 April 2035
Property Improvements
Changes detected from historical EPC data
Apr 2025from Dec 2014
EPC improved fromE45toD59
Heating Controls
Prog + StatProg + TRVs
Heating controls changed
Hot Water
AverageGood
Hot water efficiency improved
Windows
AverageGood
Window efficiency improved
Roof Insulation
PartialInsulated
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Victorian-eraMid-Terrace HouseEPC DPre-1919 buildExtended multiple times (2+ extensions)
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
Applications and permits filed against 19 Sebastopol Street, St Thomas, Swansea, SA1 8BN, sourced from the PlanIt planning register.
19 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.
19 Sebastopol Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£124,000
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 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.
EPC Rating
59 (D)
Street avg 59 (D)
Floor Area
80 m²
Street avg 89 m²
CO₂ Emissions
3.8 t/year
Street avg 4.4 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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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.
£124k
1 Ivy Bush Court, St Thomas
SA1 8DQ
£125k
1 Canaan Row, St Thomas
SA1 8EQ
£121k
1 Dupre Road, St Thomas
SA1 8HB
£133k
1 George Powell House, Balaclava Street, St Thomas
SA1 8BR
£133k
1 Grenfell Park Road, St Thomas
SA1 8EY
£136k
1 Bay Street, Port Tennant
SA1 8LB
£147k
1 Balaclava Street, St Thomas
SA1 8BS
4 bed1 bath
£152k
1 Bay View, St Thomas
SA1 8BB
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 19 Sebastopol Street, St Thomas, Swansea, SA1 8BN. Each answer is also embedded as structured data for search engines.