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SO21 1BS
Home, House Prices, Itchen Down, Winchester, South East
SO21 1BS

Itchen Down - SO21 1BS

Last updated Jul 2026

Key Postcode Insights

SO21 1BS is a residential postcode situated on Itchen Down, Itchen Abbas, Winchester, SO21 with 4 addresses.

It ranks as the 131st largest and 658th most expensive of the 703 postcodes in the SO21 area. The most common property type is a period house built between 1800 and 1911.

The postcode contains a total of 4 properties: 4 houses.

Ave. Sale Price
£1,260,267
10 Year change
up 15.1%
Ave. Rental Price
£3,363pcm
10 Year change
up 41.4%
Ave. £ per ft²
£526/ft²
Ave. Gross Yield
3.2%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SO21 1BS

House
3 houses
Group
0 flats

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Sales Market Trends

The current average value in the postcode is £1,260,267.
The SO21 1BS Sales Market has increased by 15.1% over the last 10 years.

PeriodYear on YearAverage Price
June 2026-2.8%£1,260,267
June 20250.9%£1,296,818
June 2024-2.2%£1,285,001
June 2023-1.8%£1,314,017
June 20228.5%£1,338,410
June 20215.8%£1,233,697
June 20202.2%£1,165,796
June 2019-0.1%£1,141,134
June 20181%£1,142,193
June 20173.3%£1,131,232
June 20166.9%£1,094,957
June 20158.8%£1,024,047
June 201411.4%£940,871
June 20134.7%£844,773
June 2012-0.2%£807,169
June 20113.5%£809,166
June 201013.1%£782,113
June 2009-6.3%£691,595
June 20080.9%£738,435
June 20070%£732,153
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Rental Market Trends

The current average rental value in the postcode is £3,363.
The SO21 1BS Rental Market has increased by 41.4% over the last 10 years.

PeriodYear on YearAverage Price
June 20262.4%£3,363pcm
June 20253.6%£3,283pcm
June 20243.2%£3,170pcm
June 20236.3%£3,073pcm
June 20228.2%£2,890pcm
June 20217.1%£2,672pcm
June 20203.5%£2,494pcm
June 20191.7%£2,410pcm
June 2018-0.1%£2,370pcm
June 2017-0.2%£2,373pcm
June 20163.4%£2,378pcm
June 20154.2%£2,301pcm
June 20142.9%£2,209pcm
June 20132.1%£2,147pcm
June 20123.3%£2,103pcm
June 20114.2%£2,035pcm
June 20109.3%£1,952pcm
June 2009-2.5%£1,787pcm
June 20084.9%£1,833pcm
June 20070%£1,748pcm
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Nearby Postcodes

SO21 1BS is the 131st largest and the 658th most expensive postcode out of the 703 postcodes in the SO21 area.

properties list title title

Property Types

  • 2 period houses built between 1800 and 1911
  • 1 modern house built after 1980
  • 1 other address of unknown type
  • period house (2)
  • modern house (1)
  • Unknown (1)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 3 properties.
  • The most common rating is E.
  • A (0)
  • E (2)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (0)
  • No EPC (1)
properties list title title

Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to SO21 1BS is Itchen Abbas Primary School, which is 1.5 kilometres away.
  • Itchen Abbas Primary School
    1.5 km away
  • Sun Hill Infant and Preschool
    4.9 km away
  • Sun Hill Junior School
    4.9 km away
The nearest secondary school is Perins School, which is 4.3 kilometres away.
  • Perins School
    4.3 km away
  • Henry Beaufort School
    7.9 km away
  • Kings' School
    10.0 km away
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to SO21 1BS is Winchester station, which is 7.9 kilometres away.

  • Winchester
    |
    7.9 km away
  • Micheldever
    |
    9.1 km away
  • Shawford
    |
    11.8 km away
  • Whitchurch (Hampshire)
    |
    16.8 km away
Source: National Rail
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