18 Granogwen Road, Mayhill, Swansea, SA1 6UN
About 18 Granogwen Road
18 Granogwen Road is a mid-terrace house in Mayhill, Swansea, Swansea (SA1 6UN). It has a recorded floor area of 69 m² (around 740 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (September 2011) shows a C (score 74). The latest certificate is from September 2011, so improvements made since then won't be reflected.
Energy performance
18 Granogwen Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Sept 2021
EPC Rating
Certificate validity
Expired on 25 September 2021
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
18 Granogwen Road has no planning applications on record.
But the area is active
61 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18 Granogwen Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£114,000
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 6UN: £91,500 (2026–2020).
Nearby sales in SA1 6UN
11 Granogwen Road, Mayhill, Swansea, SA1 6UN
Sold May 2026
£126,00032 Granogwen Road, Mayhill, Swansea, SA1 6UN
Sold Feb 2025
£104,50016 Granogwen Road, Mayhill, Swansea, SA1 6UN
Sold Dec 2024
£85,00037 Granogwen Road, Mayhill, Swansea, SA1 6UN
Sold May 2022
£61,00043 Granogwen Road, Mayhill, Swansea, SA1 6UN
Sold Apr 2018
£70,000
Versus other Granogwen Road homes
EPC Rating for 18 Granogwen Road runs comfortably ahead of the street norm.
EPC Rating
74 (C)
Street avg 64 (D)
Floor Area
69 m²
Street avg 69 m²
CO₂ Emissions
2.1 t/year
Street avg 2.9 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
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The neighbourhood at a glance
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Mayhill Post Office — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







