18  High Street

18 High StreetHouse Prices / East of England, Welwyn Hatfield, High Street, AL6 9EQ

Last updated Jun 2026

Key Building Insights

18 High Street is a residential building situated on High Street, Welwyn, AL6 with 3 addresses.

It ranks as the 42nd largest and 9th most expensive of the 89 buildings in the AL6 area. The dominant property type is a period flat built between 1800 and 1911.

The building contains a total of 3 properties: 3 flats.

3
Properties
  • Flats

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House Pricesin 18 High Street

Sale prices range from £258,831 for 2 bedroom leasehold flats (602 ft2) to £286,035 for 2 bedroom leasehold flats (602 ft2) .

Monthly rental prices range from £1,494 pcm for 2 bed flats to £1,542 pcm for 2 bed flats.

The gross rental yield is between 6.5% and 6.9%.

The average value per square foot is £429.

Average Sale Value
£272,379
Average Rental Value
£1,519 pcm
Average Rental Yield
6.7% /year
Average Value Per Sqft
£429 /ft2
Prices last updated 1st June 2026
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Sales History
in 18, High Street, Welwyn, AL6 9EQ

The last sale was on 31st October 2011 for £125,000 and since then the market in the area has increased by 45.4%. The building has had a total of 3 sales since 1995.

18, High Street, Welwyn, AL6 9EQ has seen no sales in the last three years and no sales in the last twelve months.

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Property Typesin 18 High Street

  • 2 period flats built between 1800 and 1911
  • 1 other address of unknown type
  • period flat (2)
  • Unknown (1)
Energy Efficiency

Energy Efficiencyof properties in 18 High Street

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

Schools Nearby

The nearest primary school to 18, High Street, Welwyn, AL6 9EQ is Welwyn St Mary's Church of England Voluntary Aided Primary School, which is 400 metres away.
  • 400
    m
    Welwyn St Mary's Church of England Voluntary Aided Primary School
  • 1.7
    km
    Homerswood Primary and Nursery School
  • 1.8
    km
    Oaklands Primary School
The nearest secondary school is Monk's Walk School, which is 1.2 kilometres away.
  • 1.2
    km
    Monk's Walk School
  • 4.0
    km
    Ridgeway Academy
  • 4.5
    km
    Stanborough School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to 18, High Street, Welwyn, AL6 9EQ is Welwyn North station, which is 1.8 kilometres away.

  • 1.8
    km
    Welwyn North
  • 3.3
    km
    Welwyn Garden City
  • 4.5
    km
    Knebworth
  • 7.2
    km
    Watton-at-Stone
Source: National Rail
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