12,370
Households
White Brit. · 89%
Ethnicity
Christian · 55%
Religion
Low deprivation
Avg IMD
£502,563
Median property price
948
Postcodes
Sold prices in TN15
England & WalesProperty sales · TN15
HM Land Registry · TN15
Average price
£631,598
YoY: -5.4%
Median price: £538,694
Property type filter
Recent sale price trend
Aug '24 – Jul '26Jul '26: 11 sales · avg £735,454
X axis: MonthY axis: Avg sold price (hover shows sales count)
£833k£637k£441k
Aug '24Feb '25Aug '25Feb '26Jul '26
Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.
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Overview of TN15
Coordinates51.3027, 0.2747
Postcodes
948
Population (Census)
30,771
Households (Census)
12,370
Demographics in TN15
Ethnicity
White Brit.88.9%
Other White3.9%
+ other · 7.2%
Religion
Christian54.7%
No religion37.4%
Not answered5.8%
+ other · 2.2%
Age groups
50–6422.2%
35–4918.7%
65–7412.4%
25–348.3%
75–848.2%
+ 6 other age groups · 30.2%
Households
Married or civil partnership couple: Dependent children19.0%
Any member 66+14.2%
All members 66+14.1%
Married or civil partnership couple: No children12.4%
Other9.7%
+ 7 other households · 30.6%
Area Deprivation (Average IMD) for TN15
Area IMD profile
This area-level value is averaged from postcode IMD deciles within the area boundary.
Low deprivation
Mean decile 7.03 (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 7.03 (average of postcode-level deciles in this boundary).
Wards in TN15
Sevenoaks Eastern
IMD 10.002 postcodes
Sevenoaks Town and St John's
IMD 10.008 postcodes
Hildenborough
IMD 9.003 postcodes
Hartley and Hodsoll Street
IMD 8.0015 postcodes
Borough Green & Platt
IMD 7.98211 postcodes
Kemsing
IMD 7.82121 postcodes
Pilgrims with Ightham
IMD 7.06208 postcodes
Bourne
IMD 7.0049 postcodes
East Malling, West Malling & Offham
IMD 7.007 postcodes
Meopham South & Vigo
IMD 7.002 postcodes
Seal and Weald
IMD 6.93134 postcodes
Farningham, Horton Kirby and South Darenth
IMD 6.001 postcodes
Postcodes in TN15
TN15 0AATN15 0ABTN15 0ADTN15 0AETN15 0AFTN15 0AGTN15 0AHTN15 0AJTN15 0ALTN15 0ANTN15 0APTN15 0AQTN15 0ARTN15 0ASTN15 0ATTN15 0AUTN15 0AWTN15 0AXTN15 0AYTN15 0AZTN15 0BBTN15 0BDTN15 0BETN15 0BFTN15 0BHTN15 0BJTN15 0BLTN15 0BNTN15 0BPTN15 0BQTN15 0BSTN15 0BTTN15 0BUTN15 0BWTN15 0BXTN15 0BYTN15 0BZTN15 0DATN15 0DBTN15 0DDTN15 0DETN15 0DFTN15 0DGTN15 0DHTN15 0DJTN15 0DLTN15 0DNTN15 0DPTN15 0DQTN15 0DRTN15 0DSTN15 0DXTN15 0DZTN15 0EATN15 0EDTN15 0EETN15 0EFTN15 0EGTN15 0EHTN15 0EJTN15 0ELTN15 0ENTN15 0EPTN15 0EQTN15 0ERTN15 0ESTN15 0ETTN15 0EUTN15 0EWTN15 0EXTN15 0EYTN15 0EZTN15 0FATN15 0FBTN15 0FDTN15 0FRTN15 0GRTN15 0HATN15 0HBTN15 0HDTN15 0HHTN15 0HJTN15 0HLTN15 0HNTN15 0HPTN15 0HRTN15 0HSTN15 0HTTN15 0HUTN15 0HWTN15 0HXTN15 0HYTN15 0HZTN15 0JATN15 0JBTN15 0JDTN15 0JETN15 0JGTN15 0JHTN15 0JJTN15 0JLTN15 0JNTN15 0JPTN15 0JQTN15 0JRTN15 0JSTN15 0JTTN15 0JUTN15 0JXTN15 0LETN15 0LGTN15 0LHTN15 0LJTN15 0LLTN15 0LNTN15 0LPTN15 0LQTN15 0LRTN15 0LSTN15 0LT