Model valuation£417,0008 Busby Close
Local market context
17 Bay Tree Avenue, Sketty, Swansea, SA2 8JN
Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
81 m²
872 sq ft
Energy rating
D
Score 61
Council tax
Band C
Tenure
Owner Occupied
About 17 Bay Tree Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17 Bay Tree Avenue is a semi-detached house in Sketty, Swansea, Swansea (SA2 8JN). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (April 2018) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
At 81 m² it's 29.6% larger than the typical home in the postcode (63 m² median across 30 EPCs). 8 years since the last transfer (June 2018). Today's modelled estimate of £209,000 is 44% above the 2018 sale price.
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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
Apr 2018EPC Rating
A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 16 April 2028
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Mid 20th centurySemi-Detached HouseEPC D
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Planning history
Applications and permits filed against 17 Bay Tree Avenue, Sketty, Swansea, SA2 8JN, sourced from the PlanIt planning register.
17 Bay Tree Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
17 Bay Tree Avenue valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£209,000
Modelled from EPC, postcode comparables.
Last sold (2018)
£145,100
Recorded with HM Land Registry.
Sales timeline
7 June 2018Most recent
£145,100
Median price across the last 5 sales in SA2 8JN: £170,000 (2025–2023).
Nearby sales in SA2 8JN
14 Bay Tree Avenue, Sketty, Swansea, SA2 8JN
Sold Dec 2025
£170,00010 Bay Tree Avenue, Sketty, Swansea, SA2 8JN
Sold Aug 2024
£166,00015 Bay Tree Avenue, Sketty, Swansea, SA2 8JN
Sold Apr 2024
£107,50021 Bay Tree Avenue, Sketty, Swansea, SA2 8JN
Sold Dec 2023
£270,00023 Bay Tree Avenue, Sketty, Swansea, SA2 8JN
Sold Jan 2023
£185,000
Versus other Bay Tree Avenue homes
Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.
17 Bay Tree Avenue is notably below the street on price per m².
Price per m²
£1,791
Street avg £2,025
Floor Area
81 m²
Street avg 78 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.6 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.
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
120/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sketty Park Drive — 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 17 Bay Tree Avenue, Sketty, Swansea, SA2 8JN. Each answer is also embedded as structured data for search engines.