9 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW
About 9 Llwyn Y Grant Terrace
9 Llwyn Y Grant Terrace is a four-bedroom mid-terrace house in Penylan, Cardiff, Cardiff (CF23 9EW). It has a recorded floor area of 163 m² (around 1755 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (January 2021) 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 November 2008. Between certificates, roof efficiency went from Very Poor to Good; while lighting dropped from Average to Poor. The recommended improvements would lift it to B (score 81), a 2-band jump.
Most recent transfer: July 2021 at £480,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1999–2021, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £552,000 is 15% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£274/sq ft) was about 62.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms3
Outside
- Private gardenSouth-facing
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
9 Llwyn Y Grant Terrace 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
Price for 9 Llwyn Y Grant Terrace has grown more than fourfold since the 1999 starting point.
£552,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 23 years.
£480,000
Growth on file: 7.4% per year over 23 years.
Sales timeline
22 July 2021Most recent
£480,000
+48.8%over 6 years21 November 2014
£322,500
+80.2%over 12 years28 March 2002
£179,000
+86.5%over 3 years15 January 1999
£96,000
Median price across the last 5 sales in CF23 9EW: £500,000 (2025–2021).
Nearby sales in CF23 9EW
5 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW
Sold Jun 2025
£415,0008 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW
Sold Mar 2025
£575,0007 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW
Sold Jan 2024
£425,00021 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW
Sold Aug 2022
£570,00018 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW
Sold Apr 2021
£500,000
Versus other Llwyn Y Grant Terrace homes
Price per m²
£2,945
Street avg £2,701
Floor Area
163 m²
Street avg 151 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.3 t/year
Street avg 6.1 t/year
Similar properties nearby
1 Earl S Court Road, Penylan
CF23 9DD
1 Hugon Close
CF23 9BY
1 Firstbrook Close
CF23 9ER
1 Kingwood Close, Penylan
CF23 9HE
1 Bryn Y Nant, Llanedeyrn
CF23 9NZ
1 Clos Gwrgi, Penylan
CF23 9FQ
1 Barons Court Road, Penylan
CF23 9DF
1 Colchester Avenue, Penylan
CF23 9BN
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
Ysgol Bro Edern — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







