AL10 9AY

AL10 9AYHouse Prices / East of England, Welwyn Hatfield, Mosquito Way

Last updated May 2026

Key Postcode Insights

AL10 9AY is a residential postcode situated on Mosquito Way, Hatfield, AL10 with 52 addresses.

It ranks as the 671st largest and 198th most expensive of the 707 postcodes in the AL10 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 52 properties: 23 houses and 29 flats.

52
Properties
  • Houses
  • Flats

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House Pricesin AL10 9AY

Sale prices range from £212,963 for 1 bedroom leasehold flats (462 ft2) to £651,691 for 5 bedroom freehold houses with a garden (1,614 ft2) .

Monthly rental prices range from £1,139 pcm for 1 bed flats to £2,099 pcm for 5 bed houses.

The gross rental yield is between 3.9% and 6.6%.

The average value per square foot is £402.

Average Sale Value
£403,913
Average Rental Value
£1,697 pcm
Average Rental Yield
5.0% /year
Average Value Per Sqft
£402 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin AL10 9AY, Mosquito Way, Hatfield, AL10

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Sales History
in AL10 9AY

The last sale was on 27th October 2023 for £240,000 and since then the market in the area has increased by 1.0%. The postcode has had a total of 59 sales since 1995.

AL10 9AY has seen 2 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto AL10 9AY

AL10 9AY is the 671st largest and the 198th most expensive postcode out of the 707 postcodes in the AL10 area.

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Property Typesin AL10 9AY

  • 23 modern houses built after 1980
  • 28 modern flats built after 1980
  • 1 flat of an unknown age
  • modern house (23)
  • modern flat (28)
  • flat (1)
Energy Efficiency

Energy Efficiencyof properties in AL10 9AY

  • Energy Performance Certificate (EPC) surveys conducted for 51 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (8)
  • F (0)
  • C (43)
  • G (0)
  • D (0)
  • No EPC (1)
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Schools Nearby

Schools Nearbyto AL10 9AY

The nearest primary school to AL10 9AY is Howe Dell Primary School which is 295 metres away.
  • 295
    m
    Howe Dell Primary School
  • 1.4
    km
    Hatfield Community Free School
  • 1.5
    km
    Green Lanes Primary School
The nearest secondary school is Bishop's Hatfield Girls' School which is 1.6 kilometres away.
  • 1.6
    km
    Bishop's Hatfield Girls' School
  • 1.9
    km
    Onslow St Audrey's School
  • 3.4
    km
    Stanborough School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto AL10 9AY

The closest station to AL10 9AY is Hatfield (Herts) station which is 2.2 kilometres away.

  • 2.2
    km
    Hatfield (Herts)
  • 4.0
    km
    Welham Green
  • 5.0
    km
    Welwyn Garden City
  • 5.7
    km
    Brookmans Park
Source: National Rail
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