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TR21 0NZ
Home, House Prices, St. Mary'S, Isles Of Scilly, Isles of Scilly, South West
TR21 0NZ

St. Mary'S, Isles Of Scilly - TR21 0NZ

Last updated Jul 2026

Key Postcode Insights

TR21 0NZ is a residential postcode situated on St. Mary's, Isles Of Scilly, TR21 with 7 addresses.

It ranks as the 341st largest and 509th most expensive of the 841 postcodes in the TR21 area. The most common property type is a period house built between 1800 and 1911.

The postcode contains a total of 7 properties: 7 houses.

Ave. Sale Price
£431,068
10 Year change
up 38.3%
Ave. Rental Price
£1,348pcm
10 Year change
up 73.5%
Ave. £ per ft²
£362/ft²
Ave. Gross Yield
3.8%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin TR21 0NZ

House
3 houses
Group
0 flats

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Sales Market Trends

The current average value in the postcode is £431,068.
The TR21 0NZ Sales Market has increased by 38.3% over the last 10 years.

PeriodYear on YearAverage Price
June 2026-3.9%£431,068
June 2025-4.9%£448,493
June 2024-1.5%£471,785
June 2023-0.2%£479,126
June 202216.5%£480,153
June 202112.9%£412,289
June 20203.1%£365,256
June 20191.4%£354,281
June 20188.5%£349,264
June 20173.2%£321,787
June 20166.3%£311,792
June 20152.8%£293,444
June 20142.3%£285,556
June 20131.4%£279,063
June 2012-2%£275,270
June 20112%£280,781
June 20105%£275,293
June 2009-6.3%£262,217
June 2008-1.9%£279,737
June 20070%£285,018
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Rental Market Trends

The current average rental value in the postcode is £1,348.
The TR21 0NZ Rental Market has increased by 73.5% over the last 10 years.

PeriodYear on YearAverage Price
June 20264%£1,348pcm
June 20257.5%£1,296pcm
June 20245.7%£1,205pcm
June 20234.6%£1,140pcm
June 202210.1%£1,090pcm
June 202115.1%£990pcm
June 20201%£860pcm
June 20195.2%£851pcm
June 20182.9%£809pcm
June 20171.2%£786pcm
June 20162.3%£777pcm
June 20151.9%£759pcm
June 20142.6%£745pcm
June 2013-0.7%£726pcm
June 20121.3%£732pcm
June 20113.8%£722pcm
June 20105%£696pcm
June 2009-4.4%£662pcm
June 20083.7%£692pcm
June 20070%£668pcm
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Nearby Postcodes

TR21 0NZ is the 341st largest and the 509th most expensive postcode out of the 841 postcodes in the TR21 area.

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Property Types

  • 2 period houses built between 1800 and 1911
  • 1 mid-century house built between 1936 and 1979
  • 4 other addresses of unknown type
  • period house (2)
  • mid-century house (1)
  • Unknown (4)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 3 properties.
  • The most common rating is D.
  • A (0)
  • E (0)
  • B (0)
  • F (1)
  • C (0)
  • G (1)
  • D (1)
  • No EPC (4)
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Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to TR21 0NZ is Sennen Community Primary Academy, which is 46.2 kilometres away.
  • Sennen Community Primary Academy
    46.2 km away
  • St Levan Primary School
    47.7 km away
  • St Just Primary School
    48.6 km away
The nearest secondary school is Cape Cornwall School, which is 48.4 kilometres away.
  • Cape Cornwall School
    48.4 km away
  • Mounts Bay Academy
    57.0 km away
  • Humphry Davy School
    57.9 km away
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to TR21 0NZ is Penzance station, which is 58.3 kilometres away.

  • Penzance
    |
    58.3 km away
  • St Ives (Cornwall)
    |
    66.0 km away
  • St Erth
    |
    66.2 km away
  • Carbis Bay
    |
    66.2 km away
Source: National Rail
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