Rhosilli House, Flat 64, The Crescent, Llandaff, Cardiff, CF5 2DL
About Rhosilli House
Rhosilli House is a semi-detached house in Llandaff, Cardiff, Cardiff (CF5 2DL). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1983-1990 and council tax band D. At 55 m² this is the smallest unit on EPC record across Rhosilli House (55–92 m²). The building's EPC ratings span D to B across 4 units on file. The latest certificate (March 2024) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since December 2012. Between certificates, window efficiency went from Poor to Good.
Across 2014–2024, sale prices on this property compounded at 5% per year. On a £-per-square-foot basis, the last sale (£321/sq ft) was about 66.9% above the typical sold price in the postcode. At 55 m² it's 19.5% smaller than the typical home in the postcode (68 m² median across 56 EPCs). Last sale on file: £190,000 in October 2024.
Energy performance
Rhosilli House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
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Planning history
Rhosilli House 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
£174,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 10 years.
£190,000
Growth on file: 5.0% per year over 10 years.
Sales timeline
29 October 2024Most recent
£190,000
+5.6%over 2 years4 February 2022
£180,000
+54.5%over 7 years9 October 2014
£116,500
Median price across the last 5 sales in CF5 2DL: £172,000 (2025–2024).
Nearby sales in CF5 2DL
Pilton House, Flat 56, The Crescent, Llandaff, Cardiff, CF5 2DL
Sold May 2025
£160,000Stembridge House, Flat 14, The Crescent, Llandaff, Cardiff, CF5 2DL
Sold May 2025
£187,000Horton House, Flat 5, The Crescent, Llandaff, Cardiff, CF5 2DL
Sold Nov 2024
£165,000Rhosilli House, Flat 62, The Crescent, Llandaff, Cardiff, CF5 2DL
Sold Oct 2024
£233,000Reynoldston House, Flat 68, The Crescent, Llandaff, Cardiff, CF5 2DL
Sold Oct 2024
£172,000
Versus other The Crescent homes
Price per m² for Rhosilli House runs comfortably ahead of the street norm.
Price per m²
£3,455
Street avg £2,298
Floor Area
55 m²
Street avg 68 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.9 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Howells School — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







