Model valuation£417,0008 Busby Close
Local market context
10a, Tymawr Street, Port Tennant, Swansea, SA1 8NE
Property type
End terrace
Bedrooms
3
Bathroom
1
Floor area
89 m²
958 sq ft
Energy rating
C
Score 70
Council tax
Band B
Tenure
Owner Occupied
About 10a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
10a is a three-bedroom end-of-terrace house in Port Tennant, Swansea, Swansea (SA1 8NE). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (September 2019) shows a C (score 70). When first surveyed in September 2009 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and hot-water efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 83).
Its energy rating outperforms most of the postcode (better than 72% of similar EPCs). Across 2010–2020, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £156,000 is 31.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£124/sq ft) was about 42.5% above the typical sold price in the postcode. Sold February 2020 for £118,500.
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
- Bedrooms3
- Bathrooms1
Before you decide
Everything you need to know about 10a
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.
Current Certificate(1 of 2)
Sept 2019
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 15 September 2029
Property Improvements
Changes detected from historical EPC data
Sept 2019from Sept 2009
EPC improved fromG5toC70
Heating System
Room HeatersGas Boiler
Upgraded to gas central heating
Heating Controls
ThermostatFull
Heating controls upgraded for better temperature management
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Windows
Partial DoubleFull Double
Windows upgraded, improving insulation
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Roof
AverageGood
Roof insulation improved
Low Energy Lighting
33%80%
More low energy lighting installed
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Level 2 HomeBuyer Report
Late 20th centuryEnd-Terrace HouseEPC C
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Planning history
Applications and permits filed against 10a, Tymawr Street, Port Tennant, Swansea, SA1 8NE, sourced from the PlanIt planning register.
10a 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 in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£156,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 9 years.
Last sold (2020)
£118,500
Growth on file: 5.8% per year over 9 years.
Sales timeline
5 February 2020Most recent
£118,500
+69.3%over 9 years30 September 2010
£70,000
Median price across the last 5 sales in SA1 8NE: £135,000 (2025–2021).
Nearby sales in SA1 8NE
43 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Jun 2025
£145,00050 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Jun 2025
£135,00018 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Jun 2024
£93,00056 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Nov 2022
£153,0003 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Nov 2021
£124,000
Versus other Tymawr Street homes
Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.
On co₂ emissions, 10a stands well clear of the street.
Price per m²
£1,331
Street avg £1,005
Floor Area
89 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.7 t/year
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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.
£207k
1 Elmhurst Crescent, St Thomas
SA1 8EA
3 bed1 bath
£147k
1 Balaclava Street, St Thomas
SA1 8BS
4 bed1 bath
£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
£159k
1 Elba Crescent, Crymlyn Burrows
SA1 8QQ
£153k
1 Llys Hafan, Lamberts Road
SA1 8QH
£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 Stephens 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 10a, Tymawr Street, Port Tennant, Swansea, SA1 8NE. Each answer is also embedded as structured data for search engines.