TN21 0SY

Framfield & Cross-in-Hand · Wealden · England

Updated September 2026

Compare this postcode

Location overview

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Post town
Heathfield
Local authority
Wealden
Constituency
Sussex Weald
Postcode district
TN21
Postcode sector
TN21 0

Nearby postcodes

Nearby postcode distances
Postcode Distance
TN21 0FS 73 m
TN21 0FT 110 m
TN21 0SS 190 m
TN21 0SR 217 m
TN21 0ST 233 m
Complete postcode fields and official codes
Postcode
TN21 0SY
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
TN
Postcode district
TN21
Postcode sector
TN21 0
Latitude
50.974124
Longitude
0.218873
British National Grid easting
555,875
British National Grid northing
121,756

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Wealden · E07000065
Parish or community
E04003847
Westminster constituency
Sussex Weald · E14001533
Output area
E00107431
Lower layer super output area
Wealden 011A · E01021149
Middle layer super output area
Wealden 011 · E02004413

Postcode source versions

Explore TN21

12 recorded sales at this postcode
Address Date Price
Acorn House, Dads Hill, Cross In Hand, Heathfield, TN21 0SY 17 January 2025 £500,000
Oak House, Dads Hill, Cross In Hand, Heathfield, TN21 0SY 19 August 2022 £545,000
Millers Lodge, Dads Hill, Cross In Hand, Heathfield, TN21 0SY 9 June 2021 £707,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
10
Primary
7
Secondary
1
  1. Cross-in-Hand Church of England Primary School

    Voluntary controlled school

    1.8 km
  2. Five Ashes CofE Primary School

    Voluntary controlled school

    3.2 km
  3. Parkside Community Primary School

    Community school

    3.5 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
60
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 32
  • Anti social behaviour 10
  • Criminal damage and arson 6
  • Public order 5
  • Other theft 3

Census 2021

Population and age profile

Postcode residents
38

20 female, 18 male

Postcode households
10
Residents per household
3.8
TN21 0 residents
6,946

Age bands in TN21 0

Wider postcode sector
Age 0 to 14
15.4%

976 residents

Age 15 to 24
8.7%

552 residents

Age 25 to 44
20.3%

1,281 residents

Age 45 to 64
28.5%

1,799 residents

Age 65 and over
27.1%

1,713 residents

This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider TN21 0 sector, not people in this individual postcode.

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
90.9%
Ultrafast, 100 Mbit/s+
9.1%
Ultrafast, 300 Mbit/s+
9.1%
Gigabit-capable
9.1%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
90.9%
Decent broadband available from fixed wireless
0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

Nearby transport

  • Fir Grove Road

    BCT · Cross-in-Hand

    0.1 miles
  • Fir Grove Road

    BCT · Cross-in-Hand

    0.1 miles
  • Uplye

    BCT · Cross-in-Hand

    0.1 miles
  • Uplye

    BCT · Cross-in-Hand

    0.1 miles
  • Cross In Hand

    BCT · Cross-in-Hand

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Wealden 011A, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

7 of 10

Overall England rank

20,624 of 33,755

Income
7 of 10
Employment
7 of 10
Education and skills
8 of 10
Health and disability
9 of 10
Crime
9 of 10
Housing and services
2 of 10
Living environment
3 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
0
Low risk addresses
0
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

Property market

The five-year median is £522,500 from 2 recorded sales in TN21 0SY. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Wealden is £386,787 in June 2026, down 0.7% year on year.

Schools

10 open schools are in scope, including 7 primary and 1 secondary schools. Cross-in-Hand Church of England Primary School is the nearest published school at 1.1 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

60 published events cover 12 months, averaging 5 events per published month. The largest recorded category is Violence and sexual offences with 32 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.