1 Pennsylvania, Llanedeyrn, Cardiff, CF23 9LP
About 1 Pennsylvania
1 Pennsylvania is a three-bedroom end-of-terrace house in Llanedeyrn, Cardiff, Cardiff (CF23 9LP). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (December 2023) shows a C (score 72). When first surveyed in July 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 Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84).
Today's modelled estimate of £229,000 sits 86.2% above the 2016 sale of £123,000. Last sold in May 2016, so it's been off the market for around 10 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
Energy performance
EPC Rating
Certificate validity
Valid until 6 December 2033
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
1 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
1 Pennsylvania valuation sits well clear of the typical sold price in this postcode.
£229,000
Modelled from EPC, postcode comparables.
£123,000
Recorded with HM Land Registry.
Sales timeline
23 May 2016Most recent
£123,000
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
EPC Rating for 1 Pennsylvania runs comfortably ahead of the street norm.
Price per m²
£1,382
Street avg £1,771
Floor Area
89 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.4 t/year
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The neighbourhood at a glance
Crime
169/mo
Falling 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.







