14 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW
About 14 Llwyn Y Grant Terrace
14 Llwyn Y Grant Terrace is a mid-terrace house in Penylan, Cardiff, Cardiff (CF23 9EW). It has a recorded floor area of 135 m² (around 1448 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (March 2011) shows a D (score 56), a step below the typical UK home. The latest certificate is from March 2011, so improvements made since then won't be reflected.
Across 2000–2011, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £443,000 sits 59.4% above the 2011 sale of £278,000. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. 15 years since the last transfer (August 2011).
Energy performance
14 Llwyn Y Grant Terrace's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Mar 2021
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
14 Llwyn Y Grant Terrace has 3 separate extension applications on the council record.
3 applications on record at 14 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW
- Sept 2018ExtensionFullOutcome in report
Extension: Single storey · Rear of property
SINGLE STOREY REAR GARDEN ROOM EXTENSION
- Documents
- 10 docs on file
- Reference
- 18/01885/DCH
- More recent applications — locked
- ExtensionApr 2019Decision
- ExtensionFeb 2019Decision
Unlock 14 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 2 notable nearby
- The 20 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2000.
£443,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 12 years.
£278,000
Growth on file: 6.3% per year over 12 years.
Sales timeline
11 August 2011Most recent
£278,000
+18.3%over 7 years4 September 2003
£235,000
+70.3%over 3 years31 January 2000
£138,000
Median price across the last 5 sales in CF23 9EW: £480,000 (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
£570,0009 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW
Sold Jul 2021
£480,000
Versus other Llwyn Y Grant Terrace homes
Floor Area for 14 Llwyn Y Grant Terrace lags the street by a wide margin.
Price per m²
£2,067
Street avg £2,769
Floor Area
135 m²
Street avg 153 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
7.0 t/year
Street avg 6.0 t/year
Similar properties nearby
1 Barons Court Road, Penylan
CF23 9DF
1 Colchester Avenue, Penylan
CF23 9BN
1 Hugon Close
CF23 9BY
1 Earl S Court Road, Penylan
CF23 9DD
1 Clos Gwrgi, Penylan
CF23 9FQ
1 Baber Close
CF23 9BX
1 Firstbrook Close
CF23 9ER
1 Doe Close, Penylan
CF23 9HJ
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.







