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Postcode District

TN18

CRANBROOK

Kent, South East, England

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TN18 covers CRANBROOK in Kent, South East.

Avg price £523,738
1yr change ▼ 7.1%
Crime 91% below avg
Schools 0 Outstanding
Updated 2026-03
BUS
Average House Price

£523,738

▼ 7.1% vs last year

This area National avg £287K

82% above national avg

Crime Rate

7.1/1,000

This area National avg 81.3/1,000

91% below national avg

Schools (Ofsted)

3 schools

Broadband Speed

235 Mbps

Property Prices in TN18

Source: HM Land Registry Price Paid Data

The average property price in TN18 is £523,738, which is 16% above the Kent average of £450,882.

Properties in TN18 cost 82.5% more than the England and Wales average of £287,000.

House prices in TN18 have fallen 7.1% over the past 12 months and risen 0.0% over five years.

Explore Kent postcodes or read the Kent house prices guide →

Average Price by Property Type

Type Average Price Sales (12m)
Detached £801,416 74
Semi-detached £415,964 69
Terraced £326,797 58
Flat £387,652 45
All types £523,738 269

5-Year Price History

£496K £505K £515K £525K £534K 2023 2024 2025

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Crime & Safety in TN18

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

With 7.1 recorded crimes per 1,000 residents, TN18 has a crime rate well 91% below the national average of 81.3 per 1,000.

See how TN18 compares: safest areas in England & Wales →

Crime by Type vs National Average

Violent crime
2.9 per 1,000 (avg: 22.1 per 1,000)
Burglary
0.2 per 1,000 (avg: 6.8 per 1,000)
Vehicle crime
0.3 per 1,000 (avg: 8.4 per 1,000)
Antisocial behaviour
1.0 per 1,000 (avg: 16.2 per 1,000)
Other theft
1.3 per 1,000 (avg: 9.5 per 1,000)
This area
National average

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Schools in TN18

Source: DfE Get Information About Schools / Ofsted

TN18 has 3 schools within or near its boundaries, including 1 rated Good by Ofsted.

How Ofsted ratings affect house prices →

Nearest Schools

School Type Ofsted Distance
Sandhurst Primary School Primary Not inspected mi
Hawkhurst Church of England Primary School Primary Good mi
St Ronan's School Other Not inspected mi

0

Outstanding

1

Good

0

Requires improvement

0

Inadequate

Demographics

Source: ONS Census 2021

119,694

Population

62

Median Age

31%

Owner-Occupied

76%

Economically Active

Tenure Type

Owner-occupied
31.0%
Private rent
17.0%
Social rent
15.0%

Broadband & Connectivity

Source: Ofcom Connected Nations

Average broadband download speeds in TN18 are 235.0 Mbps, with 99% of premises having access to superfast broadband and 80% with full fibre (FTTP) connectivity.

How broadband speeds affect house prices →

235.0 Mbps

Avg Download

42.0 Mbps

Avg Upload

85%

Superfast Coverage

54%

Ultrafast Coverage

0%

Full Fibre (FTTP)

Council Tax

Source: Valuation Office Agency

Council tax in TN18 is collected by Tunbridge Wells. The Band D rate is £2,135/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

TN18 — CRANBROOK

Area Summary

TN18 (CRANBROOK) offers above-average property prices (£523,738, 82% above national average), low crime (91% below national average), 3 nearby schools, and excellent broadband (235 Mbps average).

Prices

Above avg

Safety

Low crime

Schools

Weak

Broadband

Good

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Frequently Asked Questions about TN18 CRANBROOK

What is the average house price in TN18 CRANBROOK?
The average house price in TN18 (CRANBROOK) is £523,738, based on 269 residential sales in the past 12 months. This is 82% above the national average of £287,000. Prices have fallen by 7.1% over the past year.
Is TN18 CRANBROOK a safe area to live?
Crime in TN18 is significantly below the national average (7.1 crimes per 1,000 residents vs the national average of 81.3). The most common crime types recorded are violent crime (2.9 per 1,000) and antisocial behaviour (1.0 per 1,000). Crime figures are sourced from data.police.uk rolling 12-month data.
What is the population of TN18 CRANBROOK?
The population of TN18 (CRANBROOK) is approximately 119,694 (ONS Census 2021). The median age is 62 years. 31% of homes are owner-occupied, 17% are privately rented, and 15% are social housing.
How fast is broadband in TN18?
The average broadband download speed in TN18 is 235 Mbps. Superfast broadband (30 Mbps+) is available to 85% of premises, ultrafast to 54%, and full-fibre (FTTP) to 0%. Source: Ofcom Connected Nations.
What are schools like in TN18 CRANBROOK?
There are 3 schools in or near TN18. 33% are rated Good or Outstanding by Ofsted — 0 Outstanding and 1 Good. None require improvement.

Nearby Postcodes

Compare areas →

TN17

CRANBROOK

£611K

▼ 12.0% YoY

TN19

ETCHINGHAM

£638K

▲ 22.0% YoY

TN20

MAYFIELD

£685K

▲ 3.4% YoY

Compare TN18 with nearby areas

TN18 vs TN17 TN18 vs TN19 TN18 vs TN20

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