21 Cefn Celyn, Dunvant, Swansea, SA2 7TU
About 21 Cefn Celyn
21 Cefn Celyn is an end-of-terrace house in Dunvant, Swansea, Swansea (SA2 7TU). It has a recorded floor area of 80 m² (around 863 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (April 2009) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 73). The latest certificate is from April 2009, so improvements made since then won't be reflected.
Held since March 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £200,000 sits 365.1% above the 1996 sale of £43,000. On a £-per-square-foot basis, the last sale (£50/sq ft) was about 49.4% below the postcode norm.
Energy performance
21 Cefn Celyn'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This certificate is over 10 years old and is no longer valid.Expired 22 Apr 2019
EPC Rating
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Planning history
21 Cefn Celyn 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
21 Cefn Celyn's modelled value sits at over four times its earliest registered sale price (1996).
£200,000
Modelled from EPC, postcode comparables.
£43,000
Recorded with HM Land Registry.
Sales timeline
29 March 1996Most recent
£43,000
Median price across the last 5 sales in SA2 7TU: £130,000 (2024–2018).
Nearby sales in SA2 7TU
37 Cefn Celyn, Dunvant, Swansea, SA2 7TU
Sold Dec 2024
£170,0002 Cefn Celyn, Dunvant, Swansea, SA2 7TU
Sold Nov 2023
£170,0006 Cefn Celyn, Dunvant, Swansea, SA2 7TU
Sold Mar 2023
£100,00044 Cefn Celyn, Dunvant, Swansea, SA2 7TU
Sold Nov 2020
£130,00024 Cefn Celyn, Dunvant, Swansea, SA2 7TU
Sold Apr 2014
£90,000
Versus other Cefn Celyn homes
EPC Rating for 21 Cefn Celyn lags the street by a wide margin.
Price per m²
£536
Street avg £1,023
Floor Area
80 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.0 t/year
Similar properties nearby
1 Cefn Celyn, Dunvant
SA2 7TU
1 Bro Dedwydd, Dunvant
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1 Cowper Close, Killay
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1 Ash Grove, Killay
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1 3, Flat, Derlwyn, Dunvant
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1 Brooklands Close, Dunvant
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1 Brynaeron Court, Dunvant
SA2 7XB
1 Byron Way, Killay
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Laburnum — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







