1 Cyncoed Crescent, Cardiff, CF23 6SW
About 1 Cyncoed Crescent
1 Cyncoed Crescent is a detached house in Cardiff (CF23 6SW). It has a recorded floor area of 153 m² (around 1647 sq ft) and construction records dating it to 1950-1966. The latest certificate (October 2018) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump.
Across 1999–2021, sale prices on this property compounded at 5.2% per year. Most recent transfer: November 2021 at £525,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
1 Cyncoed Crescent's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £795 · Includes VAT
Planning history
1 Cyncoed Crescent has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1999.
£567,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 22 years.
£525,000
Growth on file: 5.2% per year over 22 years.
Sales timeline
12 November 2021Most recent
£525,000
+205.2%over 21 years29 November 1999
£172,000
Median price across the last 4 sales in CF23 6SW: £259,250 (2014–1996).
Versus other Cyncoed Crescent homes
1 Cyncoed Crescent is notably below the street on habitable rooms.
EPC Rating
40 (E)
Street avg 48 (E)
Floor Area
153 m²
Street avg 162 m²
CO₂ Emissions
8.6 t/year
Street avg 9.0 t/year
Habitable Rooms
5 rooms
Street avg 7 rooms
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Cyncoed Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







