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CM23 3FX
Home, House Prices, Southmill Road, East Hertfordshire, East of England
CM23 3FX

Southmill Road - CM23 3FX

Last updated Jul 2026

Key Postcode Insights

CM23 3FX is a residential postcode situated on Southmill Road, Bishop's Stortford, CM23 with 19 addresses.

It ranks as the 637th largest and 84th most expensive of the 1,085 postcodes in the CM23 area.

The postcode contains a total of 19 properties: 18 flats and 1 other property.

Ave. Sale Price
£236,405
10 Year change
down 0.1%
Ave. Rental Price
£1,234pcm
10 Year change
up 28.5%
Ave. £ per ft²
£431/ft²
Ave. Gross Yield
6.3%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin CM23 3FX

House
0 houses
Group
19 flats

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data sources

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Sales Market Trends

The current average value in the postcode is £236,405.
The CM23 3FX Sales Market has decreased by 0.1% over the last 10 years.

PeriodYear on YearAverage Price
June 2026-2.8%£236,405
June 20250.4%£243,297
June 2024-3.6%£242,375
June 2023-0.8%£251,381
June 20224.6%£253,356
June 20212.7%£242,197
June 20200.1%£235,890
June 2019-1.3%£235,658
June 20180.6%£238,864
June 20170.3%£237,383
June 201612.1%£236,672
June 201511.6%£211,180
June 20149.4%£189,305
June 20132.6%£173,040
June 20121.1%£168,661
June 20110.6%£166,779
June 201010.2%£165,808
June 2009-14.4%£150,455
June 2008-1.5%£175,816
June 20070%£178,496
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Rental Market Trends

The current average rental value in the postcode is £1,234.
The CM23 3FX Rental Market has increased by 28.5% over the last 10 years.

PeriodYear on YearAverage Price
June 20263%£1,234pcm
June 20254.7%£1,198pcm
June 20247.7%£1,144pcm
June 20234.6%£1,062pcm
June 20223.7%£1,015pcm
June 2021-0.7%£979pcm
June 20202.1%£985pcm
June 20190.8%£965pcm
June 2018-1%£958pcm
June 20170.7%£967pcm
June 20165.1%£960pcm
June 20157.5%£914pcm
June 20142%£850pcm
June 20133%£833pcm
June 20121.9%£809pcm
June 20113.1%£794pcm
June 20103.7%£770pcm
June 2009-6.8%£742pcm
June 20082.5%£797pcm
June 20070%£777pcm
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Nearby Postcodes

CM23 3FX is the 637th largest and the 84th most expensive postcode out of the 1,085 postcodes in the CM23 area.

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Property Types

  • 19 other addresses of unknown type
  • Unknown (19)
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 (18)
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Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to CM23 3FX is Thorn Grove Primary School, which is 700 metres away.
  • Thorn Grove Primary School
    700 m away
  • St Michael's Church of England Primary School
    700 m away
  • Windhill21
    800 m away
The nearest secondary school is The Hertfordshire & Essex High School and Science College, which is 600 metres away.
  • The Hertfordshire & Essex High School and Science College
    600 m away
  • Hockerill Anglo-European College
    900 m away
  • St Mary's Catholic School
    1.0 km away
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to CM23 3FX is Bishops Stortford station, which is 200 metres away.

  • Bishops Stortford
    |
    200 m away
  • Stansted Mountfitchet
    |
    4.8 km away
  • Sawbridgeworth
    |
    5.6 km away
  • Stansted Airport
    |
    7.2 km away
Source: National Rail