Property sales in CF3 6 postcode sector Cardiff

This is a map and list of properties recently sold in the CF3 6 postcode sector in the UK covering the areas of Rumney, Trowbridge, Llanrumney, St Mellons, Castleton, Marshfield, Cardiff, based on the records of the Land Registry

AddressTypeDatePrice
40 Heol Williams, Old St Mellons, CF3 6AQSemi-detached (freehold)Jan 2025£285,000
New build semi-detached (freehold)Apr 2019£219,995
22 Heol Booths, Old St Mellons, CF3 6WATerraced (freehold)Dec 2024£230,000
Terraced (freehold)Apr 2021£190,000
New build terraced (freehold)Sep 2017£184,995
120 Heol Bennett, Old St Mellons, CF3 6AGSemi-detached (freehold)Dec 2024£270,000
Semi-detached (freehold)Aug 2023£280,000
New build semi-detached (freehold)Jul 2019£239,995
142 Mortimer Avenue, Old St Mellons, CF3 6YFDetached (freehold)Dec 2024£325,000
New build detached (freehold)Jun 2018£282,500
114 Mortimer Avenue, Old St Mellons, CF3 6YFDetached (freehold)Nov 2024£100,000
Detached (freehold)Jul 2021£296,000
New build detached (freehold)Jun 2018£264,995
11 Ffordd Crabtree, Old St Mellons, CF3 6ANTerraced (freehold)Nov 2024£235,000
New build terraced (freehold)Oct 2018£169,995
Apartment 37, Block 3 The Risings Bridge Road, Old St Mellons, CF3 6AXFlat (leasehold)Nov 2024£150,000
65 Rhodfa Leonard, Old St Mellons, CF3 6YWSemi-detached (freehold)Nov 2024£243,000
New build semi-detached (freehold)Dec 2021£212,995
Dyfan, Church Road, Old St Mellons, CF3 6BGNew build semi-detached (freehold)Nov 2024£293,995
176 Mortimer Avenue, Old St Mellons, CF3 6YFSemi-detached (freehold)Nov 2024£306,000
New build semi-detached (freehold)Dec 2020£253,000
50 Heol Booths, Old St Mellons, CF3 6WASemi-detached (freehold)Oct 2024£285,000
New build semi-detached (freehold)Nov 2017£219,995
8 Potter Street, Old St Mellons, CF3 6ARTerraced (freehold)Oct 2024£229,950
Terraced (freehold)Aug 2022£226,000
New build terraced (freehold)Jun 2019£169,995
18 George Crescent, Old St Mellons, CF3 6AHDetached (freehold)Oct 2024£405,000
New build detached (freehold)Apr 2019£314,995
126 Mortimer Avenue, Old St Mellons, CF3 6YFSemi-detached (freehold)Oct 2024£285,000
New build semi-detached (freehold)May 2018£224,995
44 Heol Bennett, Old St Mellons, CF3 6AGDetached (freehold)Oct 2024£405,000
New build detached (freehold)Mar 2020£372,995
17 Rees Drive, Old St Mellons, CF3 6ASDetached (freehold)Oct 2024£315,000
New build detached (freehold)Sep 2019£254,995
7 George Crescent, Old St Mellons, CF3 6AHDetached (freehold)Oct 2024£451,000
New build detached (freehold)Mar 2019£322,995
318 Church Road, Old St Mellons, CF3 6YTTerraced (freehold)Oct 2024£248,000
New build terraced (freehold)May 2023£239,995
187 Mortimer Avenue, Old St Mellons, CF3 6YGSemi-detached (freehold)Oct 2024£265,000
New build semi-detached (freehold)Jul 2020£217,995
26 Heol Williams, Old St Mellons, CF3 6AQSemi-detached (freehold)Sep 2024£283,000
New build semi-detached (freehold)Jun 2019£215,000
Westfall, Druidstone Road, Old St Mellons, CF3 6XDDetached (freehold)Sep 2024£915,000
Detached (freehold)May 2014£580,000
101 Mortimer Avenue, Old St Mellons, CF3 6YGDetached (freehold)Sep 2024£402,500
New build detached (freehold)Aug 2018£324,995
22 Heol Williams, Old St Mellons, CF3 6AQSemi-detached (freehold)Sep 2024£269,000
New build semi-detached (freehold)Jun 2019£224,995
137 Church Road, Old St Mellons, CF3 6AJFlat (leasehold)Aug 2024£174,000
New build flat (leasehold)Mar 2020£138,995
66 Rhodfa Lewis, Old St Mellons, CF3 6YPDetached (freehold)Aug 2024£575,000
New build detached (freehold)Aug 2021£458,995
4 Heol Williams, Old St Mellons, CF3 6AQSemi-detached (freehold)Aug 2024£315,000
New build semi-detached (freehold)Sep 2020£252,995
56 Rhodfa Leonard, Old St Mellons, CF3 6YWDetached (freehold)Aug 2024£399,999
New build detached (freehold)Apr 2022£349,495
Apartment 12, Block 2 The Risings Heol Booths, Old St Mellons, CF3 6AUFlat (leasehold)Aug 2024£175,000
New build flat (leasehold)Jun 2019£142,995
21 Heol Booths, Old St Mellons, CF3 6WADetached (freehold)Jul 2024£348,500
New build detached (freehold)Sep 2017£279,995
12 Cefn Mably House, Cefn Mably Park, Michaelston Y Fedw, CF3 6AAFlat (leasehold)Jul 2024£610,000
Flat (leasehold)Jul 2008£450,000
Flat (leasehold)Apr 2004£370,000
New build flat (leasehold)Aug 2003£365,000
121 Mortimer Avenue, Old St Mellons, CF3 6YGTerraced (freehold)Jul 2024£220,000
Terraced (freehold)Apr 2021£193,000
New build terraced (freehold)Sep 2018£176,500
46 George Crescent, Old St Mellons, CF3 6AHDetached (freehold)Jul 2024£365,000
New build detached (freehold)Aug 2019£284,995
21 Potter Street, Old St Mellons, CF3 6ARDetached (freehold)Jul 2024£381,500
New build detached (freehold)Jun 2019£299,995
158 Mortimer Avenue, Old St Mellons, CF3 6YFSemi-detached (freehold)Jun 2024£270,000
New build semi-detached (freehold)Dec 2018£214,995
190 Church Road, Old St Mellons, CF3 6YLNew build terraced (freehold)Jun 2024£264,995
196 Church Road, Old St Mellons, CF3 6YLNew build detached (freehold)Jun 2024£359,995
194 Church Road, Old St Mellons, CF3 6YLNew build terraced (freehold)Jun 2024£264,995
2 Clos Thomas, Old St Mellons, CF3 6YRSemi-detached (freehold)Jun 2024£278,000
New build semi-detached (freehold)Nov 2020£224,995
227 Church Road, Old St Mellons, CF3 6YXNew build semi-detached (freehold)Jun 2024£296,995
88 Church Road, Old St Mellons, CF3 6YNSemi-detached (freehold)Jun 2024£315,000
New build semi-detached (freehold)Dec 2019£250,000

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.

Notes

The average price shown is the geometric mean which multiplies all sales prices together then takes the square root. This should reduce the impact of sales of very expensive houses.
No adjustments are made for seasonal variations, so average prices will not match the Land Registry's own figures
Sales in the final month are always lower than earlier months, due to that month's data not being complete.