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Bricks&Logic is a trading name of Urban Markets Ltd
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
AL6 0SQHouse Prices / East of England, Welwyn Hatfield, Lower Mardley Hill
Last updated May 2026
Key Postcode Insights
AL6 0SQ is a residential postcode situated on Lower Mardley Hill, Welwyn, AL6 with 7 addresses.
It ranks as the 195th largest and 171st most expensive of the 487 postcodes in the AL6 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 7 properties: 7 houses.
7
Properties
- Houses
Key Postcode Insights
AL6 0SQ is a residential postcode situated on Lower Mardley Hill, Welwyn, AL6 with 7 addresses.
It ranks as the 195th largest and 171st most expensive of the 487 postcodes in the AL6 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 7 properties: 7 houses.
7
Properties
- Houses
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House Pricesin AL6 0SQ
Sale prices range from £622,746 for 4 bedroom freehold houses with a garden (1,377 ft2) to £898,072 for 5 bedroom freehold houses with a garden (2,680 ft2) .
Monthly rental prices range from £2,681 pcm for 4 bed houses to £3,596 pcm for 5 bed houses.
The gross rental yield is between 4.7% and 5.2%.
The average value per square foot is £415.
Average Sale Value
£732,608
Average Rental Value
£2,984 pcm
Average Rental Yield
4.9% /year
Average Value Per Sqft
£415 /ft2
Sales Market Trendsin AL6 0SQ
The last sale in AL6 0SQ sold for £670,000 on 18th July 2024. Since then prices are up an average of 2.6%.
The current average value in the postcode is £732,608.
The AL6 0SQ Sales Market has increased by 19.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -2% | £732,608 |
| April 2025 | 3.6% | £747,842 |
| April 2024 | -3.9% | £721,780 |
| April 2023 | 0.9% | £751,232 |
| April 2022 | 8.7% | £744,495 |
| April 2021 | 7.5% | £684,786 |
| April 2020 | 1.7% | £637,171 |
| April 2019 | -2.8% | £626,373 |
| April 2018 | 1.3% | £644,612 |
| April 2017 | 3.7% | £636,279 |
| April 2016 | 12.4% | £613,526 |
| April 2015 | 6.1% | £545,603 |
| April 2014 | 11% | £514,013 |
| April 2013 | 8.2% | £463,057 |
| April 2012 | 1.2% | £427,908 |
| April 2011 | 5.6% | £422,997 |
| April 2010 | 9.6% | £400,582 |
| April 2009 | -15.8% | £365,570 |
| April 2008 | 6% | £434,183 |
| April 2007 | 0% | £409,538 |
Rental Market Trendsin AL6 0SQ
The current average rental value in the postcode is £2,984.
The AL6 0SQ Rental Market has increased by 51.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.4% | £2,984pcm |
| April 2025 | 5.1% | £2,915pcm |
| April 2024 | 7.5% | £2,775pcm |
| April 2023 | 9.3% | £2,582pcm |
| April 2022 | 9% | £2,362pcm |
| April 2021 | 5.5% | £2,166pcm |
| April 2020 | 1% | £2,054pcm |
| April 2019 | 2.4% | £2,034pcm |
| April 2018 | 0.5% | £1,986pcm |
| April 2017 | 0.2% | £1,976pcm |
| April 2016 | 5.1% | £1,971pcm |
| April 2015 | 5.3% | £1,876pcm |
| April 2014 | 5.3% | £1,781pcm |
| April 2013 | 4.3% | £1,692pcm |
| April 2012 | 4.2% | £1,623pcm |
| April 2011 | 2.2% | £1,558pcm |
| April 2010 | 6.6% | £1,523pcm |
| April 2009 | -7% | £1,429pcm |
| April 2008 | 5.8% | £1,537pcm |
| April 2007 | 0% | £1,452pcm |
Explore Propertiesin AL6 0SQ, Lower Mardley Hill, Welwyn, AL6
- 2, Lower Mardley Hill, Welwyn, AL6 0SQ
- 4, Lower Mardley Hill, Welwyn, AL6 0SQ4 bed house
- 6, Lower Mardley Hill, Welwyn, AL6 0SQ
- 8, Lower Mardley Hill, Welwyn, AL6 0SQ4 bed mid-century house
- 10, Lower Mardley Hill, Welwyn, AL6 0SQ4 bed mid-century house
- 12, Lower Mardley Hill, Welwyn, AL6 0SQ5 bed modern house
- 14, Lower Mardley Hill, Welwyn, AL6 0SQ
Sales Historyin AL6 0SQ
The last sale was on 18th July 2024 for £670,000 and since then the market in the area has increased by 2.6%. The postcode has had a total of 9 sales since 1995.
AL6 0SQ has seen 1 sale in the last three years and no sales in the last twelve months.
Sold Jul 2024£670,000 | 4 Bed HouseLower Mardley Hill10, Lower Mardley Hill, Welwyn, AL6 0SQ
Sold Mar 2022£675,000 | 4 Bed HouseLower Mardley Hill10, Lower Mardley Hill, Welwyn, AL6 0SQ
Sold Oct 2016£515,000 | 4 Bed HouseLower Mardley Hill8, Lower Mardley Hill, Welwyn, AL6 0SQ
Sold Jun 2016£540,000 | 4 Bed HouseLower Mardley Hill4, Lower Mardley Hill, Welwyn, AL6 0SQ
Sold Jan 2007£425,000 | 4 Bed HouseLower Mardley Hill4, Lower Mardley Hill, Welwyn, AL6 0SQ
Sold Oct 2004£395,000 | 4 Bed HouseLower Mardley Hill2, Lower Mardley Hill, Welwyn, AL6 0SQ
Sold Sep 2003£596,000 | 5 Bed HouseLower Mardley Hill14, Lower Mardley Hill, Welwyn, AL6 0SQ
Sold Aug 2003£600,000 | 5 Bed HouseLower Mardley Hill12, Lower Mardley Hill, Welwyn, AL6 0SQ
Sold Jun 2002£250,000 | 4 Bed HouseLower Mardley Hill10, Lower Mardley Hill, Welwyn, AL6 0SQ
Nearby Postcodesto AL6 0SQ
AL6 0SQ is the 195th largest and the 171st most expensive postcode out of the 487 postcodes in the AL6 area.
- 55 mAL6 0RJ, Oaklands View, Welwyn, AL6AL6 0RJ3 Addresses
- 72 mAL6 0RE, Firway Close, Welwyn, AL6AL6 0RE11 Addresses
- 74 mAL6 0SH, Great North Road, Welwyn, AL6AL6 0SH5 Addresses
- 83 mAL6 0TB, Mardley Hill, Welwyn, AL6AL6 0TB2 Addresses
- 86 mAL6 0RQ, Oaklands Rise, Welwyn, AL6AL6 0RQ1 Addresses
- 121 mAL6 0TD, Briary Wood End, Welwyn, AL6AL6 0TD10 Addresses
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Property Typesin AL6 0SQ
- 1 modern house built after 1980
- 2 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 3 other addresses of unknown type
- modern house (1)
- mid-century house (2)
- house (1)
- Unknown (3)
Energy Efficiencyof properties in AL6 0SQ
- Energy Performance Certificate (EPC) surveys conducted for 3 properties.
- The dominant rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (1)
- G (0)
- D (2)
- No EPC (4)
Top 3 Most Expensive Saleson Lower Mardley Hill
Schools Nearbyto AL6 0SQ
The nearest primary school to AL6 0SQ is Oaklands Primary School which is 397 metres away.
- 397mOaklands Primary School
- 1.2kmSt Michael's Woolmer Green CofE VA Primary School
- 2.4kmWelwyn St Mary's Church of England Voluntary Aided Primary School
The nearest secondary school is Monk's Walk School which is 2.8 kilometres away.
- 2.8kmMonk's Walk School
- 4.5kmRidgeway Academy
- 5.4kmBarnwell School
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Public Transport Nearbyto AL6 0SQ
The closest station to AL6 0SQ is Welwyn North station which is 2.1 kilometres away.
- 2.1kmWelwyn North
- 2.7kmKnebworth
- 4.7kmWelwyn Garden City
- 5.2kmWatton-at-Stone
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