18 Ambergate Drive, Pontprennau, Cardiff, CF23 8AX
About 18 Ambergate Drive
18 Ambergate Drive is a semi-detached house in Pontprennau, Cardiff, Cardiff (CF23 8AX). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (December 2023) shows a C (score 75), near the top of the C band. When first surveyed in December 2013 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 90).
Today's modelled estimate of £243,000 sits 56.8% above the 2014 sale of £155,000. On a £-per-square-foot basis, the last sale (£244/sq ft) was about 39.4% above the typical sold price in the postcode. 12 years since the last transfer (May 2014). At 59 m² it's 20.3% smaller than the typical home in the postcode (74 m² median across 18 EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
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Planning history
18 Ambergate Drive 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
18 Ambergate Drive valuation sits well clear of the typical sold price in this postcode.
£243,000
Modelled from EPC, postcode comparables.
£155,000
Recorded with HM Land Registry.
Sales timeline
22 May 2014Most recent
£155,000
Median price across the last 5 sales in CF23 8AX: £241,500 (2025–2022).
Nearby sales in CF23 8AX
3 Ambergate Drive, Pontprennau, Cardiff, CF23 8AX
Sold Jul 2025
£335,00012 Ambergate Drive, Pontprennau, Cardiff, CF23 8AX
Sold Jun 2025
£241,50015 Ambergate Drive, Pontprennau, Cardiff, CF23 8AX
Sold Jun 2024
£285,00010 Ambergate Drive, Pontprennau, Cardiff, CF23 8AX
Sold Mar 2024
£215,0005 Ambergate Drive, Pontprennau, Cardiff, CF23 8AX
Sold Sept 2022
£240,000
Versus other Ambergate Drive homes
18 Ambergate Drive outperforms the street on epc rating by a wide margin.
Price per m²
£2,627
Street avg £2,879
Floor Area
59 m²
Street avg 80 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.9 t/year
Similar properties nearby
1 Claverton Way, Pontprennau
CF23 8RR
1 Almond Drive, Pontprennau
CF23 8HD
1 Clos Nant Ddu, Pontprennau
CF23 8LF
1 Butterfield Drive, Pontprennau
CF23 8NE
1 Amber Close, Pontprennau
CF23 8AW
1 Amblecote Close, Pontprennau
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1 Charnwood Drive, Pontprennau
CF23 8NN
1 Amberwood Close, Pontprennau
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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
0.2 km
Glyn Eiddw — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







