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Postcode District

TN20

MAYFIELD

Kent, South East, England

View summary

TN20 encompasses MAYFIELD and its surrounding areas in Kent, South East.

Avg price £684,877
1yr change ▲ 3.4%
Crime 94% below avg
Schools 0 Outstanding
Updated 2026-03
BUS
Average House Price

£684,877

▲ 3.4% vs last year

This area National avg £287K

139% above national avg

Crime Rate

5.0/1,000

This area National avg 81.3/1,000

94% below national avg

Schools (Ofsted)

4 schools

Broadband Speed

251 Mbps

Property Prices in TN20

Source: HM Land Registry Price Paid Data

The average property price in TN20 is £684,877, which is 52% above the Kent average of £450,882.

Properties in TN20 cost 138.6% more than the England and Wales average of £287,000.

House prices in TN20 have risen 3.4% 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 £913,320 51
Semi-detached £485,514 37
Terraced £397,615 13
Flat £406,167 15
All types £684,877 128

5-Year Price History

£621K £661K £702K £742K £782K 2023 2024 2025

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Crime & Safety in TN20

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

With 5.0 recorded crimes per 1,000 residents, TN20 has a crime rate well 94% below the national average of 81.3 per 1,000.

See how TN20 compares: safest areas in England & Wales →

Crime by Type vs National Average

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

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Schools in TN20

Source: DfE Get Information About Schools / Ofsted

TN20 has 4 schools within or near its boundaries, including 0 rated Good by Ofsted.

How Ofsted ratings affect house prices →

Nearest Schools

School Type Ofsted Distance
Mayfield Church of England Primary School Primary Not inspected mi
Five Ashes CofE Primary School Primary Not inspected mi
Mayfield School Other Not inspected mi
Skippers Hill Manor Preparatory School Other Not inspected mi

0

Outstanding

0

Good

0

Requires improvement

0

Inadequate

Demographics

Source: ONS Census 2021

166,908

Population

67

Median Age

32%

Owner-Occupied

76%

Economically Active

Tenure Type

Owner-occupied
32.0%
Private rent
11.0%
Social rent
8.0%

Broadband & Connectivity

Source: Ofcom Connected Nations

Average broadband download speeds in TN20 are 251.0 Mbps, with 99% of premises having access to superfast broadband and 84% with full fibre (FTTP) connectivity.

How broadband speeds affect house prices →

251.0 Mbps

Avg Download

45.0 Mbps

Avg Upload

90%

Superfast Coverage

58%

Ultrafast Coverage

0%

Full Fibre (FTTP)

Council Tax

Source: Valuation Office Agency

Council tax in TN20 is collected by Wealden. The Band D rate is £2,363/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

TN20 — MAYFIELD

Area Summary

TN20 (MAYFIELD) offers above-average property prices (£684,877, 139% above national average), low crime (94% below national average), 4 nearby schools, and excellent broadband (251 Mbps average).

Prices

Above avg

Safety

Low crime

Schools

Weak

Broadband

Good

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Frequently Asked Questions about TN20 MAYFIELD

What is the average house price in TN20 MAYFIELD?
The average house price in TN20 (MAYFIELD) is £684,877, based on 128 residential sales in the past 12 months. This is 139% above the national average of £287,000. Prices have risen by 3.4% over the past year.
Is TN20 MAYFIELD a safe area to live?
Crime in TN20 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 (0.5 per 1,000) and antisocial behaviour (0.2 per 1,000). Crime figures are sourced from data.police.uk rolling 12-month data.
What is the population of TN20 MAYFIELD?
The population of TN20 (MAYFIELD) is approximately 166,908 (ONS Census 2021). The median age is 67 years. 32% of homes are owner-occupied, 11% are privately rented, and 8% are social housing.
How fast is broadband in TN20?
The average broadband download speed in TN20 is 251 Mbps. Superfast broadband (30 Mbps+) is available to 90% of premises, ultrafast to 58%, and full-fibre (FTTP) to 0%. Source: Ofcom Connected Nations.
What are schools like in TN20 MAYFIELD?
There are 4 schools in or near TN20. 0% are rated Good or Outstanding by Ofsted — 0 Outstanding and 0 Good. None require improvement.

Nearby Postcodes

Compare areas →

TN19

ETCHINGHAM

£638K

▲ 22.0% YoY

TN21

HEATHFIELD

£442K

▼ 5.4% YoY

TN22

UCKFIELD

£514K

▼ 3.8% YoY

Compare TN20 with nearby areas

TN20 vs TN19 TN20 vs TN21 TN20 vs TN22

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