3Y Avg Price
£333,535
12 sales
Properties
68
Sales / Year
4.4
5-year average
Avg £/sq ft
£403
£4,342/m²
Rank in CF64
242nd
of 401 streets
Last Sale
£280,000
Dec 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
162 total recorded
FLAT 6, TY GWENDOLLEN Marconi Avenue
Flat/Maisonette
£280,000
Dec 2025
FLAT 3, TY GWENDOLLEN Marconi Avenue
Flat/Maisonette
£275,000
Dec 2025
FLAT 11, TY GWENDOLLEN Marconi Avenue
Flat/Maisonette
£243,000
May 2025
FLAT 30, TY WINDSOR Marconi Avenue
Flat/Maisonette
£850,000
May 2025
FLAT 19, TY WINDSOR Marconi Avenue
Flat/Maisonette
£375,000
Mar 2025
FLAT 5, TY WINDSOR Marconi Avenue
Flat/Maisonette
£282,475
Mar 2025
FLAT 35, TY WINDSOR Marconi Avenue
Flat/Maisonette
£575,000
Jan 2025
FLAT 16, TY CHARLOTTE Marconi Avenue
Flat/Maisonette
£220,000
Dec 2024
FLAT 11, TY CHARLOTTE Marconi Avenue
Flat/Maisonette
£220,000
Dec 2024
FLAT 7, TY WINDSOR Marconi Avenue
Flat/Maisonette
£267,000
Oct 2024
Street Rankings — CF64
Streets ranked by 3-year average sale price. Showing positions 238–247 of 401.
| # | Street | 3Y Avg |
|---|---|---|
| 238 | Masefield Road | £335,600 |
| 239 | Westminster Drive | £335,000 |
| 239 | Culver Close | £335,000 |
| 241 | Elm Grove Road | £333,858 |
| 242 | Marconi Avenue | £333,535 |
| 243 | Victoria Square | £332,483 |
| 244 | Raglan Close | £331,875 |
| 245 | Porlock Drive | £331,318 |
| 246 | Castle Wood Road | £330,043 |
| 247 | Mountjoy Close | £330,000 |
Property Mix
Type
Tenure
EPC Ratings
68 of 68 properties have an EPC record
Avg floor area: 775 sq ft (72 m²)
District Context — CF64
CF64 covers the southern and central areas of the Vale of Glamorgan in South Wales, including neighbourhoods around Penarth and Dinas Powys. The district blends suburban residential character with strong community appeal and good transport links to Cardiff.
Average Property Price - CF64
£403,147
67
National percentile
Average Net Household Income - CF64
£41,492
64
National percentile
10-Year Annualised Price Growth - CF64
3.8%
59
National percentile
10-Year Annualised Rent Growth - CF
4.8%
90
National percentile