5 Grafog Street, Port Tennant, Swansea, SA1 8NG
About 5 Grafog Street
5 Grafog Street is a mid-terrace house in Port Tennant, Swansea, Swansea (SA1 8NG). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (February 2016) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since February 2016. Between certificates, lighting dropped from Very Good to Poor. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected.
It hasn't traded since April 2002, a hold of 24 years that's notably long for the area. Today's modelled estimate of £140,000 sits 366.7% above the 2002 sale of £30,000. On a £-per-square-foot basis, the last sale (£27/sq ft) was about 64.5% below the postcode norm.
Everything you need to know about 5 Grafog Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Feb 2026
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
5 Grafog Street has no planning applications on record.
But the area is active
53 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
5 Grafog Street's modelled value sits at over four times its earliest registered sale price (2002).
£140,000
Modelled from EPC, postcode comparables.
£30,000
Recorded with HM Land Registry.
Sales timeline
18 April 2002Most recent
£30,000
Median price across the last 5 sales in SA1 8NG: £102,000 (2022–2015).
Nearby sales in SA1 8NG
3 Grafog Street, Port Tennant, Swansea, SA1 8NG
Sold Feb 2022
£147,0002 Grafog Street, Port Tennant, Swansea, SA1 8NG
Sold Feb 2020
£102,0007 Grafog Street, Port Tennant, Swansea, SA1 8NG
Sold Sept 2017
£110,00050 Grafog Street, Port Tennant, Swansea, SA1 8NG
Sold Jan 2017
£85,00053 Grafog Street, Port Tennant, Swansea, SA1 8NG
Sold Dec 2015
£87,500
Versus other Grafog Street homes
5 Grafog Street is notably below the street on price per m².
Price per m²
£294
Street avg £913
Floor Area
102 m²
Street avg 119 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 5.6 t/year
Everything you need to know about 5 Grafog Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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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
St Stephens Church — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






