1 Grenfell Town, Bonymaen, Swansea, SA1 7AE
About 1 Grenfell Town
1 Grenfell Town is a two-bedroom end-of-terrace house in Bonymaen, Swansea, Swansea (SA1 7AE). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2020) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump.
Across 1995–2020, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £116,000 sits 100% above the 2020 sale of £58,000. On a £-per-square-foot basis, the last sale (£87/sq ft) was about 19.7% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). Last sale on file: £58,000 in October 2020.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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
1 Grenfell Town has no planning applications on record.
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
Price for 1 Grenfell Town has grown more than fourfold since the 1995 starting point.
£116,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 26 years.
£58,000
Growth on file: 6.3% per year over 26 years.
Sales timeline
1 October 2020Most recent
£58,000
+31.8%over 16 years10 August 2004
£44,000
+259.2%over 9 years17 March 1995
£12,250
Median price across the last 5 sales in SA1 7AE: £87,000 (2025–2022).
Nearby sales in SA1 7AE
9 Grenfell Town, Bonymaen, Swansea, SA1 7AE
Sold Jul 2025
£130,00019 Grenfell Town, Bonymaen, Swansea, SA1 7AE
Sold Oct 2024
£90,00026 Grenfell Town, Bonymaen, Swansea, SA1 7AE
Sold Aug 2024
£86,00017 Grenfell Town, Bonymaen, Swansea, SA1 7AE
Sold Nov 2023
£75,0002 Grenfell Town, Bonymaen, Swansea, SA1 7AE
Sold Feb 2022
£87,000
Versus other Grenfell Town homes
1 Grenfell Town is notably below the street on epc rating.
Price per m²
£935
Street avg £1,215
Floor Area
62 m²
Street avg 69 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 3.5 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Pentrechwyth Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







