3Y Avg Price
£256,125
2 sales
Properties
13
9 freehold · 4 leasehold
Sales / Year
1.2
5-year average
Avg £/sq ft
£266
£2,859/m²
Rank in CF31
175th
of 423 streets
Last Sale
£270,000
Jan 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
22 total recorded
11 Osborne Close
Semi-Detached
£270,000
Jan 2026
13 Osborne Close
Semi-Detached
£242,250
Jun 2025
11 Osborne Close
Semi-Detached
£258,000
Dec 2022
18 Osborne Close
Semi-Detached
£232,500
Feb 2022
18 Osborne Close
Semi-Detached
£232,500
Feb 2022
11 Osborne Close
Semi-Detached
£213,250
Dec 2021
11 Osborne Close
Semi-Detached
£170,000
May 2017
26 Osborne Close
Detached
£170,000
Sept 2016
16 Osborne Close
Semi-Detached
£167,000
Aug 2016
5 Osborne Close
Semi-Detached
£150,000
Dec 2013
Street Rankings — CF31
Streets ranked by 3-year average sale price. Showing positions 171–180 of 423.
| # | Street | 3Y Avg |
|---|---|---|
| 171 | Gallt Y Ddrudwen | £258,333 |
| 172 | The Woodlands | £257,571 |
| 173 | Elm Crescent | £257,500 |
| 174 | Greenwood Close | £257,483 |
| 175 | Osborne Close | £256,125 |
| 176 | Underwood Place | £255,898 |
| 177 | Fairfield Road | £255,286 |
| 178 | Chantal Avenue | £254,750 |
| 179 | Woodside Avenue | £253,500 |
| 180 | Llys Eglwys | £251,667 |
Property Mix
Type
Tenure
EPC Ratings
11 of 13 properties have an EPC record
Avg floor area: 1,033 sq ft (96 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
£243,168
26
National percentile
Average Net Household Income - CF31
£35,921
37
National percentile
10-Year Annualised Price Growth - CF31
4.8%
86
National percentile
10-Year Annualised Rent Growth - CF
4.8%
90
National percentile