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Registered Address: 2 Leman St, London E1 8FA
AL8 7LYHouse Prices / East of England, Welwyn Hatfield, Knightsfield
Last updated Jun 2026
Key Postcode Insights
AL8 7LY is a residential postcode situated on Knightsfield, Welwyn Garden City, AL8 with 6 addresses.
It ranks as the 88th largest and 289th most expensive of the 385 postcodes in the AL8 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
Key Postcode Insights
AL8 7LY is a residential postcode situated on Knightsfield, Welwyn Garden City, AL8 with 6 addresses.
It ranks as the 88th largest and 289th most expensive of the 385 postcodes in the AL8 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 AL8 7LY
Sale prices range from £663,637 for 4 bedroom freehold houses with a garden (1,334 ft2) to £780,603 for 4 bedroom leasehold houses with a garden (1,732 ft2) .
Monthly rental prices range from £2,458 pcm for 4 bed houses to £2,602 pcm for 4 bed houses.
The gross rental yield is between 4.0% and 4.4%.
The average value per square foot is £472.
Average Sale Value
£733,070
Average Rental Value
£2,556 pcm
Average Rental Yield
4.2% /year
Average Value Per Sqft
£472 /ft2
Sales Market Trendsin AL8 7LY
The last sale in AL8 7LY sold for £725,000 on 30th May 2025. Since then prices are down an average of 1.0%.
The current average value in the postcode is £733,070.
The AL8 7LY Sales Market has increased by 17.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | -1% | £733,070 |
| May 2025 | 3.1% | £740,261 |
| May 2024 | -4.1% | £717,775 |
| May 2023 | 0.8% | £748,179 |
| May 2022 | 8.8% | £742,078 |
| May 2021 | 6.4% | £682,036 |
| May 2020 | 3.2% | £641,164 |
| May 2019 | -3.3% | £621,128 |
| May 2018 | 0.6% | £642,214 |
| May 2017 | 2.3% | £638,691 |
| May 2016 | 12.7% | £624,303 |
| May 2015 | 8.4% | £554,029 |
| May 2014 | 10% | £511,004 |
| May 2013 | 4% | £464,730 |
| May 2012 | 1.8% | £447,050 |
| May 2011 | 3.7% | £439,316 |
| May 2010 | 15% | £423,845 |
| May 2009 | -12.6% | £368,486 |
| May 2008 | 4.9% | £421,597 |
| May 2007 | 0% | £401,791 |
Rental Market Trendsin AL8 7LY
The current average rental value in the postcode is £2,556.
The AL8 7LY Rental Market has increased by 54.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 3.5% | £2,556pcm |
| May 2025 | 4.7% | £2,470pcm |
| May 2024 | 7.9% | £2,359pcm |
| May 2023 | 9% | £2,187pcm |
| May 2022 | 9.4% | £2,006pcm |
| May 2021 | 6.3% | £1,833pcm |
| May 2020 | 1.2% | £1,725pcm |
| May 2019 | 1.8% | £1,705pcm |
| May 2018 | 0.7% | £1,675pcm |
| May 2017 | 0.3% | £1,664pcm |
| May 2016 | 4.6% | £1,659pcm |
| May 2015 | 4.2% | £1,586pcm |
| May 2014 | 5.3% | £1,522pcm |
| May 2013 | 0.4% | £1,446pcm |
| May 2012 | 4.1% | £1,440pcm |
| May 2011 | 3.3% | £1,383pcm |
| May 2010 | 9.5% | £1,339pcm |
| May 2009 | -5.4% | £1,222pcm |
| May 2008 | 5.1% | £1,291pcm |
| May 2007 | 0% | £1,228pcm |
Explore Propertiesin AL8 7LY, Knightsfield, Welwyn Garden City, AL8
- 391, Knightsfield, Welwyn Garden City, AL8 7LY4 bed early-century house
- 393, Knightsfield, Welwyn Garden City, AL8 7LY4 bed mid-century house
- 395, Knightsfield, Welwyn Garden City, AL8 7LY4 bed mid-century house
- 397, Knightsfield, Welwyn Garden City, AL8 7LY
- 399, Knightsfield, Welwyn Garden City, AL8 7LY
- 401, Knightsfield, Welwyn Garden City, AL8 7LY4 bed mid-century house
Sales Historyin AL8 7LY
The last sale was on 30th May 2025 for £725,000 and since then the market in the area has decreased by 1.0%. The postcode has had a total of 6 sales since 1995.
AL8 7LY has seen 1 sale in the last three years and no sales in the last twelve months.
Sold May 2025£725,000 | 4 Bed HouseKnightsfield401, Knightsfield, Welwyn Garden City, AL8 7LY
Sold May 2018£580,000 | 4 Bed HouseKnightsfield393, Knightsfield, Welwyn Garden City, AL8 7LY
Sold Feb 2014£495,000 | 4 Bed HouseKnightsfield395, Knightsfield, Welwyn Garden City, AL8 7LY
Sold Aug 2004£320,000 | 4 Bed HouseKnightsfield395, Knightsfield, Welwyn Garden City, AL8 7LY
Sold Nov 2003£94,500 | 4 Bed HouseKnightsfield395, Knightsfield, Welwyn Garden City, AL8 7LY
Sold Aug 1999£199,950 | 4 Bed HouseKnightsfield399, Knightsfield, Welwyn Garden City, AL8 7LY
Nearby Postcodesto AL8 7LY
AL8 7LY is the 88th largest and the 289th most expensive postcode out of the 385 postcodes in the AL8 area.
- 52 mAL8 7NR, Redwoods, Welwyn Garden City, AL8AL8 7NR14 Addresses
- 99 mAL8 7NS, Digswell Park Road, Welwyn Garden City, AL8AL8 7NS11 Addresses
- 104 mAL8 7NW, Digswell Park Road, Welwyn Garden City, AL8AL8 7NW34 Addresses
- 120 mAL8 7LZ, Knightsfield, Welwyn Garden City, AL8AL8 7LZ4 Addresses
- 127 mAL8 7LX, Stonemead, Welwyn Garden City, AL8AL8 7LX9 Addresses
- 140 mAL8 7NA, Willow Grove, Welwyn Garden City, AL8AL8 7NA16 Addresses
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Property Typesin AL8 7LY
- 3 mid-century houses built between 1936 and 1979
- 1 early-century house built between 1912 and 1935
- 2 other addresses of unknown type
- mid-century house (3)
- early-century house (1)
- Unknown (2)
Energy Efficiencyof properties in AL8 7LY
- Energy Performance Certificate (EPC) surveys conducted for 4 properties.
- The dominant rating is C.
- A (0)
- E (1)
- B (0)
- F (0)
- C (2)
- G (0)
- D (1)
- No EPC (2)
Top 3 Most Expensive Saleson Knightsfield
Schools Nearbyto AL8 7LY
The nearest primary school to AL8 7LY is Homerswood Primary and Nursery School which is 500 metres away.
- 500mHomerswood Primary and Nursery School
- 700mHarwood Hill Junior Mixed Infant and Nursery School
- 1.0kmWelwyn St Mary's Church of England Voluntary Aided Primary School
The nearest secondary school is Monk's Walk School which is 500 metres away.
- 500mMonk's Walk School
- 2.7kmRidgeway Academy
- 3.6kmStanborough School
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Public Transport Nearbyto AL8 7LY
The closest station to AL8 7LY is Welwyn North station which is 900 metres away.
- 900mWelwyn North
- 2.2kmWelwyn Garden City
- 5.2kmKnebworth
- 6.4kmHatfield (Herts)
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