66 Pennsylvania, Llanedeyrn, Cardiff, CF23 9LP
About 66 Pennsylvania
66 Pennsylvania is an end-of-terrace house in Llanedeyrn, Cardiff, Cardiff (CF23 9LP). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2022) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 78).
It hasn't traded since May 2004, a hold of 22 years that's notably long for the area. Across 2001–2004, sale prices on this property compounded at 25.8% per year. Today's modelled estimate of £198,000 sits 122.5% above the 2004 sale of £89,000.
Energy performance
EPC Rating
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Planning history
66 Pennsylvania 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
66 Pennsylvania's modelled value sits at over four times its earliest registered sale price (2001).
£198,000
Modelled from EPC, postcode comparables and a sale-price growth of 25.8% per year over 3 years.
£89,000
Growth on file: 25.8% per year over 3 years.
Sales timeline
25 May 2004Most recent
£89,000
+93.5%over 2 years10 July 2001
£46,000
Median price across the last 5 sales in CF23 9LP: £170,000 (2025–2022).
Nearby sales in CF23 9LP
75 Pennsylvania, Llanedeyrn, Cardiff, CF23 9LP
Sold Aug 2025
£222,50069 Pennsylvania, Llanedeyrn, Cardiff, CF23 9LP
Sold Mar 2025
£225,0009 Pennsylvania, Llanedeyrn, Cardiff, CF23 9LP
Sold Dec 2024
£165,00010 Pennsylvania, Llanedeyrn, Cardiff, CF23 9LP
Sold Aug 2022
£170,00070 Pennsylvania, Llanedeyrn, Cardiff, CF23 9LP
Sold Mar 2022
£170,000
Versus other Pennsylvania homes
Price per m² for 66 Pennsylvania lags the street by a wide margin.
Price per m²
£1,127
Street avg £1,796
Floor Area
79 m²
Street avg 86 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 3.3 t/year
Similar properties nearby
1 Bryn Y Nant, Llanedeyrn
CF23 9NZ
1 Jefferson Court, Pennsylvania, Llanedeyrn
CF23 9LX
1 Awel Mor, Llanedeyrn
CF23 9QA
1 Ferny Court, Waterloo Road, Penylan
CF23 9BU
1 Eastside Quarter, Maelfa, Llanedeyrn
CF23 9PN
1 Howardian Close, Penylan
CF23 9AG
1 Grafton Close, Penylan
CF23 9JA
1 Chapel Wood, Llanedeyrn
CF23 9EE
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
Maelfa — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







