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TN21 0JX
Home, House Prices, Gun Hill, Heathfield, Wealden, South East
TN21 0JX

Gun Hill, Heathfield - TN21 0JX

Last updated Jul 2026

Key Postcode Insights

TN21 0JX is a residential postcode situated on Gun Hill, Heathfield, TN21 with 2 addresses.

It ranks as the 57th largest and 784th most expensive of the 848 postcodes in the TN21 area.

The postcode contains a total of 2 properties: 2 houses.

Ave. Sale Price
£976,325
10 Year change
up 25.0%
Ave. Rental Price
£2,351pcm
10 Year change
up 53.2%
Ave. £ per ft²
£496/ft²
Ave. Gross Yield
2.9%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin TN21 0JX

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0 houses
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0 flats

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Sales Market Trends

The current average value in the postcode is £976,325.
The TN21 0JX Sales Market has increased by 25.0% over the last 10 years.

PeriodYear on YearAverage Price
June 2026-3.2%£976,325
June 20250.4%£1,008,207
June 2024-3.1%£1,004,285
June 2023-0.2%£1,036,930
June 202213.1%£1,039,361
June 20219.2%£918,751
June 20201.9%£841,365
June 20190.1%£826,071
June 20180.9%£824,855
June 20174.7%£817,218
June 20167.4%£780,867
June 20156.9%£726,828
June 20145.7%£679,672
June 20131.3%£643,190
June 2012-1%£634,871
June 20111%£641,504
June 201011.9%£635,337
June 2009-9.8%£567,854
June 20082.7%£629,578
June 20070%£612,953
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Rental Market Trends

The current average rental value in the postcode is £2,351.
The TN21 0JX Rental Market has increased by 53.2% over the last 10 years.

PeriodYear on YearAverage Price
June 20261.3%£2,351pcm
June 20254.1%£2,320pcm
June 20245.3%£2,228pcm
June 20236.5%£2,116pcm
June 202213.2%£1,987pcm
June 20216.8%£1,756pcm
June 20203.1%£1,644pcm
June 20191.1%£1,594pcm
June 20181.6%£1,578pcm
June 20171.2%£1,553pcm
June 20164.6%£1,535pcm
June 20154.1%£1,467pcm
June 20142.6%£1,409pcm
June 20131.5%£1,373pcm
June 20120.5%£1,354pcm
June 20113%£1,347pcm
June 201011.6%£1,307pcm
June 2009-4%£1,171pcm
June 20084.7%£1,220pcm
June 20070%£1,166pcm
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Nearby Postcodes

TN21 0JX is the 57th largest and the 784th most expensive postcode out of the 848 postcodes in the TN21 area.

properties list title title

Property Types

  • 2 other addresses of unknown type
  • Unknown (2)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 0 properties.
  • The most common rating is no_epc_ratings.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (0)
  • G (0)
  • D (0)
  • No EPC (2)
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Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to TN21 0JX is Chiddingly Primary School, which is 1.9 kilometres away.
  • Chiddingly Primary School
    1.9 km away
  • Hellingly Community Primary School
    2.5 km away
  • Hawkes Farm Academy
    4.0 km away
The nearest secondary school is Heathfield Community College, which is 8.0 kilometres away.
  • Heathfield Community College
    8.0 km away
  • Willingdon Community School
    10.5 km away
  • King's Academy Ringmer
    10.8 km away
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to TN21 0JX is Berwick (Sussex) station, which is 8.1 kilometres away.

  • Berwick (Sussex)
    |
    8.1 km away
  • Polegate
    |
    9.5 km away
  • Uckfield
    |
    11.2 km away
  • Buxted
    |
    11.3 km away
Source: National Rail
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