18 Edison Crescent, Clydach, Swansea, SA6 5JF
About 18 Edison Crescent
18 Edison Crescent is a semi-detached house in Clydach, Swansea, Swansea (SA6 5JF). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (December 2020) shows a C (score 70). The recommended improvements would lift it to A (score 92), a 2-band jump.
Across 1997–2021, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £157,000 sits 55.4% above the 2021 sale of £101,000. On a £-per-square-foot basis, the last sale (£223/sq ft) was about 36.8% above the typical sold price in the postcode. Sold April 2021 for £101,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
18 Edison Crescent has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 1997.
£157,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 24 years.
£101,000
Growth on file: 3.8% per year over 24 years.
Sales timeline
29 April 2021Most recent
£101,000
-10.6%over 13 years19 November 2007
£113,000
+10.8%over 3 years5 August 2004
£102,000
+142.9%over 7 years11 July 1997
£42,000
Median price across the last 5 sales in SA6 5JF: £129,000 (2025–2021).
Nearby sales in SA6 5JF
35 Edison Crescent, Clydach, Swansea, SA6 5JF
Sold Oct 2025
£134,5007 Edison Crescent, Clydach, Swansea, SA6 5JF
Sold Nov 2024
£125,0005 Edison Crescent, Clydach, Swansea, SA6 5JF
Sold Nov 2024
£150,00033 Edison Crescent, Clydach, Swansea, SA6 5JF
Sold Oct 2021
£114,00017 Edison Crescent, Clydach, Swansea, SA6 5JF
Sold Jan 2021
£85,000
Versus other Edison Crescent homes
Years Held for 18 Edison Crescent lags the street by a wide margin.
Price per m²
£2,405
Street avg £2,119
Floor Area
42 m²
Street avg 51 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.7 t/year
Street avg 1.9 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Kelvin Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







