20 Cae Crwn, Dunvant, Swansea, SA2 7PS
About 20 Cae Crwn
20 Cae Crwn is a three-bedroom semi-detached house in Dunvant, Swansea, Swansea (SA2 7PS). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (January 2026) shows a C (score 71). When first surveyed in November 2019 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Good to Very Good and lighting went from Average to Good; while window efficiency dropped from Average to Poor.
Across 2020–2023, sale prices on this property compounded at 6% per year. Today's modelled estimate of £221,000 is 30% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£205/sq ft) was about 39.9% above the typical sold price in the postcode. Sold January 2023 for £170,000.
What this property has
Inside
- Bedrooms3
Energy performance
EPC Rating
Certificate validity
Valid until 9 January 2036
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
20 Cae Crwn 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
20 Cae Crwn valuation sits well clear of the typical sold price in this postcode.
£221,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 3 years.
£170,000
Growth on file: 6.0% per year over 3 years.
Sales timeline
20 January 2023Most recent
£170,000
+18.1%over 2 years13 March 2020
£144,000
Median price across the last 5 sales in SA2 7PS: £185,000 (2026–2019).
Nearby sales in SA2 7PS
Versus other Cae Crwn homes
On years held, 20 Cae Crwn runs well behind the street norm.
Price per m²
£2,208
Street avg £1,896
Floor Area
77 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.9 t/year
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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
Curry Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







