Model valuation£417,0008 Busby Close
Local market context
16 Gwyndy Road, Bonymaen, Swansea, SA1 7AJ
Property type
Semi-detached
Habitable rooms
4
From EPC
Floor area
84 m²
904 sq ft
Energy rating
E
Score 39
Council tax
Band A
Tenure
Social Rental
About 16 Gwyndy Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
16 Gwyndy Road is a semi-detached house in Bonymaen, Swansea, Swansea (SA1 7AJ). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (March 2013) shows an E (score 39), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2012); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on smokeless coal. The latest certificate is from March 2013, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).
Before you decide
Everything you need to know about 16 Gwyndy Road
The true value, the hidden risks and the full sale history, in one report.
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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.
16 Gwyndy Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Mar 2023
Current Certificate(1 of 2)
Mar 2013
EPC Rating
A
B
C
D
E
E39
F
G
Main Heating
Gas
Main Fuel
—
Hot Water
Poor
Windows
Good
CO2 Emissions
9.6 t/year
Occupancy
Rented
Certificate validity
Expired on 18 March 2023
Property Improvements
Changes detected from historical EPC data
Mar 2013from Nov 2012
EPC improved fromD58toE39
Hot Water
AveragePoor
Hot water efficiency decreased
Windows
AverageGood
Window efficiency improved
Get a survey for this property
Level 3 Building Survey
Early 20th centurySemi-Detached HouseEPC ENo mains gas
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Applications and permits filed against 16 Gwyndy Road, Bonymaen, Swansea, SA1 7AJ, sourced from the PlanIt planning register.
16 Gwyndy Road 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.
16 Gwyndy Road 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£130,000
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 7AJ: £21,500 (2022–2000).
Versus other Gwyndy Road homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
CO₂ Emissions for 16 Gwyndy Road lags the street by a wide margin.
EPC Rating
39 (E)
Street avg 62 (D)
Floor Area
84 m²
Street avg 80 m²
CO₂ Emissions
9.6 t/year
Street avg 3.8 t/year
Habitable Rooms
4 rooms
Street avg 4 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.
£130k
1 Carew Place, Winch Wen
SA1 7DX
£129k
1 Carreg Cennen Gardens, Bonymaen
SA1 7DJ
£129k
1 Dartford Drive, Bonymaen
SA1 7DU
£127k
1 Cilgerran Place, Winch Wen
SA1 7EB
£134k
1 Aeron Place, Bonymaen
SA1 7BY
£134k
1 Caerphilly Avenue, Bonymaen
SA1 7HY
£125k
1 Candleston Place, Bonymaen
SA1 7JB
£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
0.2 km
Gwyndy Stores — 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 16 Gwyndy Road, Bonymaen, Swansea, SA1 7AJ. Each answer is also embedded as structured data for search engines.