5,031
Households
White Brit. · 86%
Ethnicity
Christian · 47%
Religion
Low deprivation
Avg IMD
—
Crimes
£298,500
Median property price
257
Postcodes
Overview of Llanishen
Coordinates51.5277, -3.1911
Postcodes
257
Population (Census)
15,416
Households (Census)
5,031
Recorded crime
—
Area Deprivation (Average IMD) for Llanishen
Area IMD profile
This area-level value is averaged from postcode IMD deciles within the area boundary.
Low deprivation
Mean decile 6.73 (1 = most deprived, 10 = least)
1 - Most deprived10 - Least deprived
Overall this area reads as Low deprivation on relative deprivation, with a mean IMD decile of 6.73 (average of postcode-level deciles in this boundary).
Sold prices in Llanishen
Property sales · Llanishen
HM Land Registry · Llanishen
Average price
£317,139
YoY: +6.8%
Median price: £293,750
Property type filter
Recent sale price trend
Jun '24 – May '26May '26: 5 sales · avg £277,500
X axis: MonthY axis: Avg sold price (hover shows sales count)
£374k£302k£230k
Jun '24Dec '24Jun '25Dec '25May '26
Transactions are hidden by default.
Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.
Demographics in Llanishen
Ethnicity
White Brit.86.0%
Other White2.9%
Other Asian1.2%
Other ethnic group: Arab1.2%
Indian1.1%
+ other · 7.7%
Religion
Christian46.9%
No religion42.1%
Not answered6.0%
Muslim3.2%
+ other · 1.8%
Age groups
75–8473.0%
35–495.3%
16–194.7%
25–344.5%
85 years and over3.8%
+ 3 other age groups · 8.8%
Households
Other20.5%
Any member 66+16.8%
Married or civil partnership couple: Dependent children14.8%
Married or civil partnership couple: No children8.8%
All members 66+8.6%
+ 7 other households · 30.5%
Postcode Districts in Llanishen
Postcodes in Llanishen
CF14 0BGCF14 0LYCF14 0NECF14 0NGCF14 0NJCF14 0NNCF14 0NPCF14 0NQCF14 0NRCF14 0NSCF14 0NTCF14 0PNCF14 0RACF14 0RBCF14 0RDCF14 0RECF14 0RFCF14 0RGCF14 0RHCF14 0RJCF14 0RLCF14 0RNCF14 0RYCF14 0RZCF14 0SACF14 0SBCF14 0SDCF14 0SECF14 0TYCF14 0XACF14 0XBCF14 0XQCF14 0YWCF14 3TGCF14 3WECF14 4NFCF14 4NGCF14 4NHCF14 4TSCF14 4ZPCF14 5AACF14 5ABCF14 5ADCF14 5AECF14 5AFCF14 5AGCF14 5AHCF14 5AJCF14 5ALCF14 5ANCF14 5APCF14 5AQCF14 5ARCF14 5ASCF14 5ATCF14 5AUCF14 5AWCF14 5AXCF14 5AZCF14 5BBCF14 5BECF14 5BFCF14 5BHCF14 5BJCF14 5BLCF14 5BNCF14 5BPCF14 5BQCF14 5BRCF14 5BSCF14 5BTCF14 5BUCF14 5BWCF14 5BXCF14 5BYCF14 5BZCF14 5DACF14 5DBCF14 5DDCF14 5DECF14 5DFCF14 5DGCF14 5DHCF14 5DJCF14 5DLCF14 5DNCF14 5DQCF14 5DRCF14 5DTCF14 5DUCF14 5DWCF14 5DXCF14 5DYCF14 5DZCF14 5EACF14 5EBCF14 5EDCF14 5EECF14 5EFCF14 5EGCF14 5EHCF14 5EJCF14 5ELCF14 5ENCF14 5EQCF14 5ERCF14 5ESCF14 5ETCF14 5EUCF14 5EWCF14 5EXCF14 5EYCF14 5EZCF14 5FACF14 5FBCF14 5FDCF14 5FECF14 5FFCF14 5FGCF14 5FH