1 Ambleside Avenue, Cardiff, CF23 5PX
About 1 Ambleside Avenue
1 Ambleside Avenue is a three-bedroom end-of-terrace house in Cardiff (CF23 5PX). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (July 2022) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
It hasn't traded since March 1997, a hold of 29 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £501,000 sits 421.9% above the 1997 sale of £96,000. On a £-per-square-foot basis, the last sale (£74/sq ft) was about 69.1% below the postcode norm.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
Outside
- Private gardenFront and rear
- GarageDouble, Detached
Building
- Period featuresYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
1 Ambleside Avenue 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
Latest sale on 1 Ambleside Avenue was the lowest on Land Registry record across the postcode.
£501,000
Modelled from EPC, postcode comparables.
£96,000
Recorded with HM Land Registry.
Sales timeline
27 March 1997Most recent
£96,000
Median price across the last 5 sales in CF23 5PX: £290,000 (2024–2001).
Nearby sales in CF23 5PX
Versus other Ambleside Avenue homes
1 Ambleside Avenue is notably below the street on price per m².
Price per m²
£793
Street avg £3,050
Floor Area
121 m²
Street avg 122 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.6 t/year
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
0.1 km
Grasmere Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







