3Y Avg Price
£178,300
5 sales
Properties
50
Sales / Year
2.0
5-year average
Avg £/sq ft
£307
£3,303/m²
Rank in CF31
339th
of 425 streets
Last Sale
£107,000
Jul 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
112 total recorded
25 Allt Dderw
Terraced
£107,000
Jul 2025
30 Allt Dderw
Terraced
£177,500
May 2025
27 Allt Dderw
Semi-Detached
£215,000
May 2025
28 Allt Dderw
Terraced
£217,000
Oct 2023
30 Allt Dderw
Terraced
£175,000
Aug 2023
33 Allt Dderw
Detached
£260,000
Mar 2023
41 Allt Dderw
Detached
£395,000
Mar 2023
31 Allt Dderw
Terraced
£240,000
Jul 2022
10 Allt Dderw
Detached
£260,000
Jul 2022
46 Allt Dderw
Detached
£270,000
Dec 2021
Street Rankings — CF31
Streets ranked by 3-year average sale price. Showing positions 335–344 of 425.
| # | Street | 3Y Avg |
|---|---|---|
| 335 | Thornfield Mews | £179,999 |
| 336 | Vernon Street | £179,499 |
| 337 | Quarella Road | £179,390 |
| 338 | Fox Hollows | £179,288 |
| 339 | Allt Dderw | £178,300 |
| 340 | Heol Yr Ysgol | £177,667 |
| 341 | Jubilee Crescent | £176,667 |
| 342 | Jenkin Street | £175,500 |
| 343 | Longacres | £175,250 |
| 344 | Ton Rhosyn | £175,000 |
Property Mix
Type
Tenure
EPC Ratings
37 of 50 properties have an EPC record
Avg floor area: 861 sq ft (80 m²)
District Context — CF31
CF31 covers central and southern districts of Cardiff, Wales's capital city, positioned as part of the broader urban conurbation. The area blends residential neighbourhoods with access to the city's employment and cultural amenities.
Average Property Price - CF31
£249,221
29
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - CF31
£35,921
37
National percentile
2023 census data
10-Year Annualised Price Growth - CF31
4.7%
91
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - CF
5.0%
92
National percentile
Estimate at 31 Aug 2026