AL7 3NH

Key Postcode Insights

AL7 3NH is a residential postcode situated on Longmore Gardens, Welwyn Garden City, AL7 with 19 addresses.

It ranks as the 412th largest and 195th most expensive of the 784 postcodes in the AL7 area. The dominant property type is a early-century house built between 1912 and 1935.

The postcode contains a total of 19 properties: 19 houses.

19
Properties
  • Houses

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House Pricesin AL7 3NH

Sale prices range from £316,555 for 3 bedroom freehold houses with a garden (667 ft2) to £365,556 for 3 bedroom freehold houses with a garden (842 ft2) .

Monthly rental prices range from £1,540 pcm for 3 bed houses to £1,714 pcm for 3 bed houses.

The gross rental yield is between 5.6% and 5.8%.

The average value per square foot is £467.

Average Sale Value
£330,200
Average Rental Value
£1,588 pcm
Average Rental Yield
5.8% /year
Average Value Per Sqft
£467 /ft2
Prices last updated 1st May 2026
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Sales History
in AL7 3NH

The last sale was on 29th June 2012 for £188,000 and since then the market in the area has increased by 81.5%. The postcode has had a total of 14 sales since 1995.

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

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Nearby Postcodesto AL7 3NH

AL7 3NH is the 412th largest and the 195th most expensive postcode out of the 784 postcodes in the AL7 area.

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Property Typesin AL7 3NH

  • 1 mid-century house built between 1936 and 1979
  • 5 houses of an unknown age
  • 7 early-century houses built between 1912 and 1935
  • 6 other addresses of unknown type
  • mid-century house (1)
  • house (5)
  • early-century house (7)
  • Unknown (6)
Energy Efficiency

Energy Efficiencyof properties in AL7 3NH

  • Energy Performance Certificate (EPC) surveys conducted for 8 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (6)
  • G (0)
  • D (2)
  • No EPC (11)
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Schools Nearby

Schools Nearbyto AL7 3NH

The nearest primary school to AL7 3NH is Swallow Dell Primary and Nursery School which is 350 metres away.
  • 350
    m
    Swallow Dell Primary and Nursery School
  • 494
    m
    Holwell Primary School
  • 634
    m
    Peartree Primary School
The nearest secondary school is Ridgeway Academy which is 920 metres away.
  • 920
    m
    Ridgeway Academy
  • 2.2
    km
    Stanborough School
  • 2.9
    km
    Monk's Walk School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto AL7 3NH

The closest station to AL7 3NH is Welwyn Garden City station which is 1.1 kilometres away.

  • 1.1
    km
    Welwyn Garden City
  • 2.9
    km
    Welwyn North
  • 4.1
    km
    Hatfield (Herts)
  • 6.7
    km
    Hertford North
Source: National Rail
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