Model valuation£417,0008 Busby Close
Local market context
145a, Colwyn Avenue, Winch Wen, Swansea, SA1 7EN
Property type
Detached
Floor 1st
Habitable rooms
6
From EPC
Floor area
68 m²
732 sq ft
Energy rating
E
Score 43
Council tax
Band A
Tenure
Private Rental
About 145a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
145a is a detached house in Winch Wen, Swansea, Swansea (SA1 7EN). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1930-1949 and council tax band A. At 68 m² this is the 7th smallest of 20 units on EPC record in the building, where floor areas span 42–107 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (October 2015) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 61). The latest certificate is from October 2015, so improvements made since then won't be reflected.
At 68 m² it's 16% smaller than the typical home in the postcode (81 m² median across 19 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs).
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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.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Oct 2025
Current Certificate
Oct 2015EPC Rating
A
B
C
D
E
E43
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Good
CO2 Emissions
5.3 t/year
Occupancy
Rented
Certificate validity
Expired on 19 October 2025
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Early 20th century1st Floor FlatEPC E
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Planning history
Applications and permits filed against 145a, Colwyn Avenue, Winch Wen, Swansea, SA1 7EN, sourced from the PlanIt planning register.
145a has no planning applications on record.
3
But the area is active
3 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.
145a 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£129,000
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 7EN: £103,000 (2025–2013).
Nearby sales in SA1 7EN
98 Colwyn Avenue, Winch Wen, Swansea, SA1 7EN
Sold Nov 2025
£105,000134 Colwyn Avenue, Winch Wen, Swansea, SA1 7EN
Sold Sept 2021
£77,000116 Colwyn Avenue, Winch Wen, Swansea, SA1 7EN
Sold Nov 2020
£103,000124 Colwyn Avenue, Winch Wen, Swansea, SA1 7EN
Sold Apr 2020
£109,250104 Colwyn Avenue, Winch Wen, Swansea, SA1 7EN
Sold Nov 2013
£83,000
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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.
£129k
1 Carreg Cennen Gardens, Bonymaen
SA1 7DJ
£129k
1 Dartford Drive, Bonymaen
SA1 7DU
£130k
1 Carew Place, Winch Wen
SA1 7DX
£127k
1 Cilgerran Place, Winch Wen
SA1 7EB
£125k
1 Candleston Place, Bonymaen
SA1 7JB
£134k
1 Aeron Place, Bonymaen
SA1 7BY
£134k
1 Caerphilly Avenue, Bonymaen
SA1 7HY
£136k
1 Buckingham Road, Bonymaen
SA1 7AL
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
Colwyn Avenue Shops — 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 145a, Colwyn Avenue, Winch Wen, Swansea, SA1 7EN. Each answer is also embedded as structured data for search engines.