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AL7 3ND
Home, House Prices, Knella Road, Welwyn Hatfield, East of England
AL7 3ND

Knella Road - AL7 3ND

Last updated Jul 2026

Key Postcode Insights

AL7 3ND is a residential postcode situated on Knella Road, Welwyn Garden City, AL7 with 8 addresses.

It ranks as the 154th largest and 93rd most expensive of the 785 postcodes in the AL7 area. The most common property type is a modern flat built after 1980.

The postcode contains a total of 8 properties: 8 flats.

Ave. Sale Price
£222,412
10 Year change
down 3.0%
Ave. Rental Price
£1,192pcm
10 Year change
up 33.8%
Ave. £ per ft²
£405/ft²
Ave. Gross Yield
6.4%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin AL7 3ND

House
0 houses
Group
8 flats

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Sales Market Trends

The current average value in the postcode is £222,412.
The AL7 3ND Sales Market has decreased by 3.0% over the last 10 years.

PeriodYear on YearAverage Price
June 2026-1.6%£222,412
June 2025-3.6%£226,015
June 2024-1.6%£234,461
June 20232.3%£238,334
June 20222.7%£232,983
June 20211.2%£226,757
June 20201.8%£224,014
June 2019-2.8%£219,956
June 2018-3%£226,299
June 20171.8%£233,375
June 201615.6%£229,234
June 201513.4%£198,274
June 201414.3%£174,829
June 20133.8%£153,017
June 2012-1%£147,415
June 2011-0.5%£148,855
June 20109.9%£149,616
June 2009-12.2%£136,142
June 2008-3.3%£155,146
June 20070%£160,424
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Rental Market Trends

The current average rental value in the postcode is £1,192.
The AL7 3ND Rental Market has increased by 33.8% over the last 10 years.

PeriodYear on YearAverage Price
June 20264.3%£1,192pcm
June 20252.3%£1,143pcm
June 20248.7%£1,117pcm
June 20238.2%£1,027pcm
June 20226%£949pcm
June 20212%£895pcm
June 2020-0.1%£878pcm
June 20190.4%£878pcm
June 2018-0.3%£875pcm
June 2017-1.5%£878pcm
June 20165.4%£891pcm
June 20154.4%£845pcm
June 20145.6%£810pcm
June 20130%£767pcm
June 20121.9%£766pcm
June 20112%£752pcm
June 20104.9%£737pcm
June 2009-6.6%£702pcm
June 20083.2%£752pcm
June 20070%£728pcm
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Nearby Postcodes

AL7 3ND is the 154th largest and the 93rd most expensive postcode out of the 785 postcodes in the AL7 area.

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Property Types

  • 8 modern flats built after 1980
  • modern flat (8)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 8 properties.
  • The most common rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (8)
  • G (0)
  • D (0)
  • No EPC (0)
properties list title title

Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to AL7 3ND is Holwell Primary School, which is 300 metres away.
  • Holwell Primary School
    300 m away
  • Peartree Primary School
    400 m away
  • Swallow Dell Primary and Nursery School
    500 m away
The nearest secondary school is Ridgeway Academy, which is 1.1 kilometres away.
  • Ridgeway Academy
    1.1 km away
  • Stanborough School
    2.0 km away
  • Monk's Walk School
    2.9 km away
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to AL7 3ND is Welwyn Garden City station, which is 900 metres away.

  • Welwyn Garden City
    |
    900 m away
  • Welwyn North
    |
    3.0 km away
  • Hatfield (Herts)
    |
    4.0 km away
  • Welham Green
    |
    6.8 km away
Source: National Rail