3Y Avg Price
£478,438
8 sales
Properties
89
79 freehold · 10 leasehold
Sales / Year
4.6
5-year average
Avg £/sq ft
£370
£3,988/m²
Rank in CF14
141st
of 624 streets
Last Sale
£750,000
Nov 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
163 total recorded
68 Heol Y Deri
Detached
£750,000
Nov 2025
FLAT 2, LLOFT-DERI Heol Y Deri
Flat/Maisonette
£230,000
Sept 2025
35 Heol Y Deri
Semi-Detached
£445,000
Jul 2025
43 Heol Y Deri
Semi-Detached
£362,500
Mar 2025
65 Heol Y Deri
Semi-Detached
£395,000
Dec 2024
107 Heol Y Deri
Semi-Detached
£620,000
Mar 2024
30 Heol Y Deri
Semi-Detached
£415,000
Oct 2023
101 Heol Y Deri
Semi-Detached
£610,000
Oct 2023
FLAT 1, LLOFT-DERI Heol Y Deri
Flat/Maisonette
£215,000
Jun 2023
89 Heol Y Deri
Semi-Detached
£399,950
Jan 2023
Street Rankings — CF14
Streets ranked by 3-year average sale price. Showing positions 137–145 of 624.
| # | Street | 3Y Avg |
|---|---|---|
| 137 | St Malo Road | £481,333 |
| 138 | St Brioc Road | £481,250 |
| 139 | Lon Y Mynydd | £480,000 |
| 139 | Clos Yr Hafod | £480,000 |
| 141 | Heol Y Deri | £478,438 |
| 142 | Georgian Way | £475,000 |
| 143 | Heathwood Road | £473,518 |
| 144 | Waun Y Groes Road | £472,775 |
| 145 | Tair Erw Road | £472,500 |
| 145 | Glas Canol | £472,500 |
Property Mix
Type
Tenure
EPC Ratings
57 of 89 properties have an EPC record
Avg floor area: 1,335 sq ft (124 m²)
District Context — CF14
CF14 covers Caerphilly and surrounding areas in South Wales, situated north of Cardiff in the South Wales Valleys. It is a long-established residential district with strong community roots and affordable living costs relative to the wider region.
Average Property Price - CF14
£370,111
61
National percentile
Average Net Household Income - CF14
£41,296
63
National percentile
10-Year Annualised Price Growth - CF14
4.5%
79
National percentile
10-Year Annualised Rent Growth - CF
4.8%
90
National percentile