10 Robert Street, Ely, Cardiff, CF5 5AA
About 10 Robert Street
10 Robert Street is a mid-terrace house in Ely, Cardiff, Cardiff (CF5 5AA). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (October 2014) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since October 2012. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to B (score 87). The latest certificate is from October 2014, so improvements made since then won't be reflected.
Across 2004–2014, sale prices on this property compounded at -1% per year. Today's modelled estimate of £199,000 sits 82.6% above the 2014 sale of £109,000. Its energy rating outperforms most of the postcode (better than 84% of similar EPCs). Last sold in March 2014, so it's been off the market for around 12 years.
Energy performance
10 Robert Street'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This certificate is over 10 years old and is no longer valid.Expired 19 Oct 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
10 Robert Street has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
10 Robert Street valuation sits well clear of the typical sold price in this postcode.
£199,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.0% per year over 9 years.
£109,000
Growth on file: -1.0% per year over 9 years.
Sales timeline
21 March 2014Most recent
£109,000
-9.2%over 9 years29 November 2004
£120,000
Median price across the last 5 sales in CF5 5AA: £163,000 (2025–2019).
Nearby sales in CF5 5AA
Versus other Robert Street homes
EPC Rating for 10 Robert Street runs comfortably ahead of the street norm.
Price per m²
£1,267
Street avg £1,543
Floor Area
86 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.5 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Mill Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







