First Floor Flat, 491 Cowbridge Road East, Cardiff, CF5 1BB
About First Floor Flat
First Floor Flat is a mid-terrace house in Cardiff (CF5 1BB). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2015) shows a D (score 58), a step below the typical UK home. Earlier certificates rated it C (February 2011); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Average; while roof efficiency dropped from Average to Very Poor and window efficiency dropped from Good to Average. The latest certificate is from November 2015, so improvements made since then won't be reflected.
At 60 m² the property is well over the postcode median (45 m² across 20 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £184,000 is 26.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£225/sq ft) was about 80.4% above the typical sold price in the postcode. Sold August 2021 for £145,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Nov 2025
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 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
First Floor Flat has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£184,000
Modelled from EPC, postcode comparables.
£145,000
Recorded with HM Land Registry.
Sales timeline
26 August 2021Most recent
£145,000
Median price across the last 5 sales in CF5 1BB: £220,000 (2022–2016).
Nearby sales in CF5 1BB
487 Cowbridge Road East, Cardiff, CF5 1BB
Sold Jul 2022
£400,000491 Cowbridge Road East, Cardiff, CF5 1BB
Sold Jan 2021
£155,000489 Cowbridge Road East, Cardiff, CF5 1BB
Sold Nov 2017
£220,000Flat 5, 507 Cowbridge Road East, Cardiff, CF5 1BB
Sold Mar 2016
£262,500505 Cowbridge Road East, Cardiff, CF5 1BB
Sold Feb 2016
£250,000
Versus other Cowbridge Road East homes
On price per m², First Floor Flat runs well behind the street norm.
Price per m²
£2,417
Street avg £5,562
Floor Area
60 m²
Street avg 39 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
3.4 t/year
Street avg 1.8 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Nesta Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







