AL7 3ET

Key Postcode Insights

AL7 3ET is a residential postcode situated on Heronswood Road, Welwyn Garden City, AL7 with 6 addresses.

It ranks as the 105th largest and 625th most expensive of the 784 postcodes in the AL7 area. The dominant property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 6 properties: 6 houses.

6
Properties
  • Houses

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House Pricesin AL7 3ET

Sale prices range from £381,059 for 3 bedroom freehold houses with a garden (721 ft2) to £481,154 for 4 bedroom freehold houses with a garden (1,076 ft2) .

Monthly rental prices range from £1,579 pcm for 3 bed houses to £1,878 pcm for 4 bed houses.

The gross rental yield is between 4.7% and 5.0%.

The average value per square foot is £471.

Average Sale Value
£437,277
Average Rental Value
£1,747 pcm
Average Rental Yield
4.8% /year
Average Value Per Sqft
£471 /ft2
Prices last updated 1st May 2026
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Sales History
in AL7 3ET

The last sale was on 14th October 1999 for £85,000 and since then the market in the area has remained stable. The postcode has had a total of 1 sales since 1995.

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

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Nearby Postcodesto AL7 3ET

AL7 3ET is the 105th largest and the 625th most expensive postcode out of the 784 postcodes in the AL7 area.

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Property Typesin AL7 3ET

  • 2 mid-century houses built between 1936 and 1979
  • 1 early-century house built between 1912 and 1935
  • 3 other addresses of unknown type
  • mid-century house (2)
  • early-century house (1)
  • Unknown (3)
Energy Efficiency

Energy Efficiencyof properties in AL7 3ET

  • Energy Performance Certificate (EPC) surveys conducted for 3 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (1)
  • F (0)
  • C (2)
  • G (0)
  • D (0)
  • No EPC (3)
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Schools Nearby

Schools Nearbyto AL7 3ET

The nearest primary school to AL7 3ET is Swallow Dell Primary and Nursery School which is 57 metres away.
  • 57
    m
    Swallow Dell Primary and Nursery School
  • 692
    m
    Holwell Primary School
  • 774
    m
    Panshanger Primary School
The nearest secondary school is Ridgeway Academy which is 862 metres away.
  • 862
    m
    Ridgeway Academy
  • 2.4
    km
    Stanborough School
  • 3.3
    km
    Monk's Walk School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto AL7 3ET

The closest station to AL7 3ET is Welwyn Garden City station which is 1.5 kilometres away.

  • 1.5
    km
    Welwyn Garden City
  • 3.2
    km
    Welwyn North
  • 4.1
    km
    Hatfield (Herts)
  • 6.4
    km
    Hertford North
Source: National Rail
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