19 Addison Crescent, Cardiff, CF5 4LX
About 19 Addison Crescent
19 Addison Crescent is a semi-detached house in Cardiff (CF5 4LX). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (September 2020) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2011. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and window efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 88), a 2-band jump.
Held since April 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2003–2008, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £153,000 sits 118.6% above the 2008 sale of £70,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
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Planning history
19 Addison Crescent 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
19 Addison Crescent's estimated value is more than triple its earliest registered sale price (2003).
£153,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 5 years.
£70,000
Growth on file: 6.8% per year over 5 years.
Sales timeline
24 April 2008Most recent
£70,000
+40.0%over 5 years19 March 2003
£50,000
Median price across the last 5 sales in CF5 4LX: £145,000 (2024–2019).
Nearby sales in CF5 4LX
Versus other Addison Crescent homes
Floor Area for 19 Addison Crescent lags the street by a wide margin.
Price per m²
£1,250
Street avg £1,568
Floor Area
56 m²
Street avg 68 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.0 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Wilson Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







