18 Cyncoed Close, Dunvant, Swansea, SA2 7RS
About 18 Cyncoed Close
18 Cyncoed Close is a semi-detached house in Dunvant, Swansea, Swansea (SA2 7RS). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (November 2016) shows an F (score 35), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 73), a 3-band jump.
At 89 m² it's 19.5% larger than the typical home in the postcode (75 m² median across 14 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £246,000 sits 95% above the 2017 sale of £126,151. On a £-per-square-foot basis, the last sale (£132/sq ft) was about 34.8% below the postcode norm. On the market in February 2017 and unlisted since — roughly 9 years.
Energy performance
18 Cyncoed Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 6 November 2026
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Planning history
18 Cyncoed Close 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
18 Cyncoed Close valuation sits well clear of the typical sold price in this postcode.
£246,000
Modelled from EPC, postcode comparables.
£126,151
Recorded with HM Land Registry.
Sales timeline
17 February 2017Most recent
£126,151
17 February 2017
£126,151
Median price across the last 5 sales in SA2 7RS: £209,000 (2025–2022).
Nearby sales in SA2 7RS
30 Cyncoed Close, Dunvant, Swansea, SA2 7RS
Sold Dec 2025
£209,00039 Cyncoed Close, Dunvant, Swansea, SA2 7RS
Sold Jul 2025
£260,00028 Cyncoed Close, Dunvant, Swansea, SA2 7RS
Sold Jul 2023
£220,00026 Cyncoed Close, Dunvant, Swansea, SA2 7RS
Sold Jun 2022
£194,00016 Cyncoed Close, Dunvant, Swansea, SA2 7RS
Sold Nov 2021
£198,000
Versus other Cyncoed Close homes
On epc rating, 18 Cyncoed Close runs well behind the street norm.
Price per m²
£1,417
Street avg £2,320
Floor Area
89 m²
Street avg 81 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
7.8 t/year
Street avg 3.4 t/year
Similar properties nearby
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1 Brooklands Close, Dunvant
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1 Bryndolau, Dunvant
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1 Cowper Close, Killay
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The neighbourhood at a glance
Crime
120/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Howells Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







