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Postcode District

TN15

SEVENOAKS

Kent, South East, England

TN15 covers SEVENOAKS in Kent, South East.

Avg price £658,155
1yr change ▼ 2.5%
Crime 94% below avg
Schools 1 Outstanding
Updated 2026-03
Average House Price

£658,155

▼ 2.5% vs last year

This area National avg £287K

129% above national avg

Crime Rate

5.0/1,000

This area National avg 81.3/1,000

94% below national avg

Schools (Ofsted)

14 schools

Broadband Speed

294 Mbps

Property Prices in TN15

Source: HM Land Registry Price Paid Data

The average property price in TN15 is £658,155, which is 46% above the Kent average of £450,882.

Properties in TN15 cost 129.3% more than the England and Wales average of £287,000.

House prices in TN15 have fallen 2.5% over the past 12 months and risen 0.0% over five years.

Average Price by Property Type

Type Average Price Sales (12m)
Detached £948,152 337
Semi-detached £508,377 279
Terraced £423,731 200
Flat £279,542 58
All types £658,155 954

5-Year Price History

£622K £647K £671K £695K £719K 2023 2024 2025

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Crime & Safety in TN15

Source: data.police.uk (rolling 12 months)

With 5.0 recorded crimes per 1,000 residents, TN15 has a crime rate well 94% below the national average of 81.3 per 1,000.

Crime by Type vs National Average

Violent crime
0.1 per 1,000 (avg: 22.1 per 1,000)
Burglary
0.0 per 1,000 (avg: 6.8 per 1,000)
Vehicle crime
0.0 per 1,000 (avg: 8.4 per 1,000)
Antisocial behaviour
0.1 per 1,000 (avg: 16.2 per 1,000)
Other theft
0.0 per 1,000 (avg: 9.5 per 1,000)
This area
National average

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Schools in TN15

Source: DfE Get Information About Schools / Ofsted

TN15 has 14 schools within or near its boundaries, including 1 rated Outstanding and 4 rated Good by Ofsted.

Nearest Schools

School Type Ofsted Distance
Kemsing Primary School Primary Not inspected mi
Plaxtol Primary School Primary Not inspected mi
St George's Church of England Voluntary Controlled Primary School Primary Good mi
St Lawrence Church of England Primary School Primary Good mi
Platt Church of England Voluntary Aided Primary School Primary Not inspected mi

1

Outstanding

4

Good

0

Requires improvement

0

Inadequate

Demographics

Source: ONS Census 2021

110,671

Population

62

Median Age

31%

Owner-Occupied

76%

Economically Active

Tenure Type

Owner-occupied
31.0%
Private rent
17.0%
Social rent
17.0%

Broadband & Connectivity

Source: Ofcom Connected Nations

Average broadband download speeds in TN15 are 294.0 Mbps, with 99% of premises having access to superfast broadband and 90% with full fibre (FTTP) connectivity.

294.0 Mbps

Avg Download

53.0 Mbps

Avg Upload

87%

Superfast Coverage

71%

Ultrafast Coverage

0%

Full Fibre (FTTP)

Council Tax

Source: Valuation Office Agency

Council tax in TN15 is collected by Gravesham. The Band D rate is £2,104/year.

Band A
8.0%
Band B
14.0%
Band C
25.0%
Band D
22.0%
Band E
16.0%
Band F
9.0%
Band G
5.0%
Band H
1.0%

Area Summary

TN

TN15 — SEVENOAKS

Area Summary

TN15 (SEVENOAKS) offers above-average property prices (£658,155, 129% above national average), low crime (94% below national average), 14 nearby schools, and excellent broadband (294 Mbps average).

Prices

Above avg

Safety

Low crime

Schools

Average

Broadband

Good

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Frequently Asked Questions

What is the average house price in TN15?
The average house price in TN15 (SEVENOAKS) is £658,155, based on 954 residential sales in the past 12 months. This is 129% above the national average of £287,000. Prices have fallen by 2.5% over the past year.
Is TN15 a safe area to live?
Crime in TN15 is significantly below the national average (5.0 crimes per 1,000 residents vs the national average of 81.3). The most common crime types recorded are violent crime (0.1 per 1,000) and antisocial behaviour (0.1 per 1,000). Crime figures are sourced from data.police.uk rolling 12-month data.
What are the schools like in TN15?
There are 14 schools in or near TN15. 36% are rated Good or Outstanding by Ofsted — 1 Outstanding and 4 Good. None require improvement.
What is the council tax in TN15?
Council tax in TN15 is collected by Gravesham. The Band D rate is £2,104 per year (2025–26). This is the total bill including county, district, police, and fire precepts.
What broadband speeds are available in TN15?
The average broadband download speed in TN15 is 294 Mbps. Superfast broadband (30 Mbps+) is available to 87% of premises, ultrafast to 71%, and full-fibre (FTTP) to 0%. Source: Ofcom Connected Nations.
What percentage of homes in TN15 are owner-occupied?
According to the ONS Census 2021, 31% of homes in TN15 are owner-occupied. 17% are privately rented and 17% are social housing. The total population is approximately 110,671.