AL7 3DZ

AL7 3DZHouse Prices / East of England, Welwyn Hatfield, Hornbeams

Last updated May 2026

Key Postcode Insights

AL7 3DZ is a residential postcode situated on Hornbeams, Welwyn Garden City, AL7 with 12 addresses.

It ranks as the 254th largest and 116th most expensive of the 784 postcodes in the AL7 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 12 properties: 12 flats.

12
Properties
  • Flats

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House Pricesin AL7 3DZ

Sale prices range from £227,077 for 2 bedroom leasehold flats with a garden (592 ft2) to £252,968 for 2 bedroom leasehold flats (721 ft2) .

Monthly rental prices range from £1,175 pcm for 2 bed flats to £1,222 pcm for 2 bed flats.

The gross rental yield is between 5.8% and 6.2%.

The average value per square foot is £373.

Average Sale Value
£237,307
Average Rental Value
£1,195 pcm
Average Rental Yield
6.0% /year
Average Value Per Sqft
£373 /ft2
Prices last updated 1st May 2026
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Sales History
in AL7 3DZ

The last sale was on 6th May 2021 for £250,000 and since then the market in the area has decreased by 0.2%. The postcode has had a total of 15 sales since 1995.

AL7 3DZ has seen no sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto AL7 3DZ

AL7 3DZ is the 254th largest and the 116th most expensive postcode out of the 784 postcodes in the AL7 area.

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Property Typesin AL7 3DZ

  • 7 mid-century flats built between 1936 and 1979
  • 2 early-century flats built between 1912 and 1935
  • 3 other addresses of unknown type
  • mid-century flat (7)
  • early-century flat (2)
  • Unknown (3)
Energy Efficiency

Energy Efficiencyof properties in AL7 3DZ

  • Energy Performance Certificate (EPC) surveys conducted for 9 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (7)
  • G (0)
  • D (2)
  • No EPC (3)
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Schools Nearby

Schools Nearbyto AL7 3DZ

The nearest primary school to AL7 3DZ is Swallow Dell Primary and Nursery School which is 336 metres away.
  • 336
    m
    Swallow Dell Primary and Nursery School
  • 743
    m
    Watchlytes Primary School
  • 922
    m
    Panshanger Primary School
The nearest secondary school is Ridgeway Academy which is 936 metres away.
  • 936
    m
    Ridgeway Academy
  • 2.7
    km
    Stanborough School
  • 3.6
    km
    Monk's Walk School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto AL7 3DZ

The closest station to AL7 3DZ is Welwyn Garden City station which is 1.8 kilometres away.

  • 1.8
    km
    Welwyn Garden City
  • 3.4
    km
    Welwyn North
  • 4.1
    km
    Hatfield (Herts)
  • 6.2
    km
    Hertford North
Source: National Rail
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