CF23 postcodes Cardiff

This is a list of postcodes in the CF23 area covering the areas of Llanishen, Cyncoed, Pentwyn, Penylan, Pontprennau, Old St Mellons, Cardiff. The area contains approximately 18,525 households with a population of about 46,988 (2011 census)

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CF1 CF2 CF3 CF4 CF5 CF6 CF7 CF8 CF10 CF11 CF14 CF15 CF21 CF23 CF24 CF30 CF31 CF32 CF33 CF34 CF35 CF36 CF37 CF38 CF39 CF40 CF41 CF42 CF43 CF44 CF45 CF46 CF47 CF48 CF61 CF62 CF63 CF64 CF71 CF72 CF81 CF82 CF83 CF91 CF95 CF99

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CF23 0 CF23 5 CF23 6 CF23 7 CF23 8 CF23 9

Nearby districts

CF3 CF30 CF2 CF24 CF95 CF14 CF99 CF10 CF1 CF4

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Key

Active postcode

Postcode no longer in use

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Postcode	Latitude	Longitude	Easting	Northing	Grid reference	Active?
CF23 0AA	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AB	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AD	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AE	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AF	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AG			0	0		No
CF23 0AH	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AJ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AL	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0AN	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AP	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AQ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AR	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AS	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0AT	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AU	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AW	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AX	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AY	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0AZ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BA	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BB	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BD	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BE	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BF	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BG	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BH	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BL	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BN	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BP	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0BQ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BR	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BS	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BT	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BU	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BW	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BX	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BY	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0BZ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DA	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DB	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0DD	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DE	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0DF	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0DG	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0DH	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DJ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DL	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DN	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DP	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DQ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DR	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0DS	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0DT	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0DU	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DW	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DX	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0DY	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0DZ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EA	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EB	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0ED	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EE	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EF	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EG	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EH	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0EJ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EL	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0EN	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EP	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EQ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0ER	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0ES	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0ET	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EU	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EW	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EX	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EY	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0EZ	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0FA	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FB	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0FD	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FE	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FF	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FG	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FH	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0FJ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FL	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FN	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FP	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0FQ	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0FR	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0FS	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FT	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FU	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FW	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FX	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FY	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0FZ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GA	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0GB	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GD	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GE	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0GF	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GG	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GH	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0GJ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GL	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GN	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GP	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0GQ	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GR	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GS	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GT	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GU	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0GW	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GX	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0GY	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0GZ	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HA	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0HB	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0HD	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0HE	51.502015	-3.117366	322539	178712	ST225787	No
CF23 0HF	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HG	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HH	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HJ	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HL	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HN	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HP	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HQ	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HR	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HU	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HW	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HX	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HY	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0HZ	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JA	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JB	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JD	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JE	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JF	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JG	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JH	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JJ	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JL	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JN	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JP	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JQ	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JR	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JS	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JT	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JU	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JW	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0JX	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0JY	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0JZ	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0LB	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0LD	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0LE	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0LF	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0LG	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0LH	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0LJ	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0LL	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0LN	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0LP	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0LQ	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0LR	51.502015	-3.117381	322538	178712	ST225787	Yes
CF23 0LS	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0LT	51.502015	-3.117381	322538	178712	ST225787	No
CF23 0ZZ			0	0		No
CF23 5AA	51.494617	-3.155157	319903	177930	ST199779	Yes
CF23 5AB	51.494987	-3.153279	320034	177969	ST200779	Yes
CF23 5AD	51.493755	-3.156014	319842	177835	ST198778	Yes
CF23 5AE	51.495464	-3.155928	319851	178025	ST198780	Yes
CF23 5AF	51.496421	-3.15552	319881	178131	ST198781	Yes
CF23 5AG	51.496136	-3.155282	319897	178099	ST198780	Yes
CF23 5AH	51.495637	-3.15478	319931	178043	ST199780	Yes
CF23 5AJ	51.495451	-3.154472	319952	178022	ST199780	Yes
CF23 5AL	51.495248	-3.154122	319976	177999	ST199779	Yes
CF23 5AN	51.495162	-3.153716	320004	177989	ST200779	Yes
CF23 5AP	51.493856	-3.152127	320112	177842	ST201778	Yes
CF23 5AQ	51.493434	-3.152995	320051	177796	ST200777	Yes
CF23 5AR	51.492886	-3.152895	320057	177735	ST200777	Yes
CF23 5AS	51.492222	-3.151827	320130	177660	ST201776	Yes
CF23 5AT	51.492218	-3.153138	320039	177661	ST200776	Yes
CF23 5AU	51.493117	-3.154125	319972	177762	ST199777	Yes
CF23 5AW	51.493383	-3.154478	319948	177792	ST199777	Yes
CF23 5AX	51.4937	-3.15427	319963	177827	ST199778	Yes
CF23 5AY	51.499769	-3.16252	319401	178511	ST194785	Yes
CF23 5AZ	51.49992	-3.161818	319450	178527	ST194785	Yes
CF23 5BA	51.496262	-3.164303	319271	178123	ST192781	Yes
CF23 5BB	51.496288	-3.163555	319323	178125	ST193781	Yes
CF23 5BD	51.49585	-3.162333	319407	178075	ST194780	Yes
CF23 5BE	51.495693	-3.16184	319441	178057	ST194780	Yes
CF23 5BF	51.506352	-3.166073	319166	179247	ST191792	Yes
CF23 5BG	51.496715	-3.163061	319358	178172	ST193781	Yes
CF23 5BH	51.495729	-3.160962	319502	178060	ST195780	Yes
CF23 5BJ	51.494983	-3.159113	319629	177975	ST196779	Yes

Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license