11 Gelli Grafog, Port Tennant, Swansea, SA1 8NZ
About 11 Gelli Grafog
11 Gelli Grafog is a mid-terrace house in Port Tennant, Swansea, Swansea (SA1 8NZ). It has a recorded floor area of 86 m² (around 924 sq ft) and council tax band D. The latest certificate (February 2010) returns a B (score 83), comfortably above the UK average. The latest certificate is from February 2010, so improvements made since then won't be reflected.
Last sold in December 2017, so it's been off the market for around 8 years. Today's modelled estimate of £206,000 is 49.3% above the 2017 sale price.
Everything you need to know about 11 Gelli Grafog
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
11 Gelli Grafog'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This certificate is over 10 years old and is no longer valid.Expired 08 Feb 2020
EPC Rating
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Planning history
11 Gelli Grafog 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
11 Gelli Grafog valuation sits well clear of the typical sold price in this postcode.
£206,000
Modelled from EPC, postcode comparables.
£138,000
Recorded with HM Land Registry.
Sales timeline
15 December 2017Most recent
£138,000
29 April 2010
£138,000
Median price across the last 5 sales in SA1 8NZ: £158,000 (2020–2015).
Nearby sales in SA1 8NZ
3 Gelli Grafog, Port Tennant, Swansea, SA1 8NZ
Sold Mar 2020
£167,0004 Gelli Grafog, Port Tennant, Swansea, SA1 8NZ
Sold Mar 2020
£174,0008 Gelli Grafog, Port Tennant, Swansea, SA1 8NZ
Sold May 2019
£116,0006 Gelli Grafog, Port Tennant, Swansea, SA1 8NZ
Sold Apr 2018
£158,0001 Gelli Grafog, Port Tennant, Swansea, SA1 8NZ
Sold May 2012
£124,000
Versus other Gelli Grafog homes
On epc rating, 11 Gelli Grafog stands well clear of the street.
Price per m²
£1,607
Street avg £1,591
Floor Area
86 m²
Street avg 93 m²
CO₂ Emissions
1.7 t/year
Street avg 1.9 t/year
Years Held
8 years
Street avg 12 years
Everything you need to know about 11 Gelli Grafog
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
Wern Terrace — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






