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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
AL7 3JSHouse Prices / East of England, Welwyn Hatfield, Blackthorn Road
Last updated May 2026
Key Postcode Insights
AL7 3JS is a residential postcode situated on Blackthorn Road, Welwyn Garden City, AL7 with 14 addresses.
It ranks as the 304th largest and 636th most expensive of the 784 postcodes in the AL7 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 14 properties: 14 houses.
14
Properties
- Houses
Key Postcode Insights
AL7 3JS is a residential postcode situated on Blackthorn Road, Welwyn Garden City, AL7 with 14 addresses.
It ranks as the 304th largest and 636th most expensive of the 784 postcodes in the AL7 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 14 properties: 14 houses.
14
Properties
- Houses
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House Pricesin AL7 3JS
Sale prices range from £414,939 for 3 bedroom freehold houses with a garden (838 ft2) to £508,733 for 4 bedroom freehold houses with a garden (1,140 ft2) .
Monthly rental prices range from £1,668 pcm for 3 bed houses to £1,945 pcm for 4 bed houses.
The gross rental yield is between 4.6% and 4.8%.
The average value per square foot is £477.
Average Sale Value
£455,331
Average Rental Value
£1,783 pcm
Average Rental Yield
4.7% /year
Average Value Per Sqft
£477 /ft2
Sales Market Trendsin AL7 3JS
The last sale in AL7 3JS sold for £525,000 on 20th January 2025. Since then prices are down an average of 2.3%.
The current average value in the postcode is £455,331.
The AL7 3JS Sales Market has increased by 14.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -2.2% | £455,331 |
| April 2025 | -2.4% | £465,396 |
| April 2024 | -2.7% | £476,647 |
| April 2023 | 5.9% | £489,820 |
| April 2022 | 6.2% | £462,321 |
| April 2021 | 4.7% | £435,360 |
| April 2020 | 3.4% | £415,898 |
| April 2019 | -3.5% | £402,271 |
| April 2018 | -0.6% | £417,011 |
| April 2017 | 5.8% | £419,526 |
| April 2016 | 14.4% | £396,620 |
| April 2015 | 13.3% | £346,834 |
| April 2014 | 12.8% | £306,131 |
| April 2013 | 8% | £271,452 |
| April 2012 | 1.3% | £251,343 |
| April 2011 | 1.4% | £248,069 |
| April 2010 | 10.9% | £244,762 |
| April 2009 | -14.6% | £220,630 |
| April 2008 | 1.3% | £258,453 |
| April 2007 | 0% | £255,146 |
Rental Market Trendsin AL7 3JS
The current average rental value in the postcode is £1,783.
The AL7 3JS Rental Market has increased by 52.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.4% | £1,783pcm |
| April 2025 | 5% | £1,725pcm |
| April 2024 | 7.4% | £1,643pcm |
| April 2023 | 9.5% | £1,531pcm |
| April 2022 | 8.9% | £1,398pcm |
| April 2021 | 5.7% | £1,284pcm |
| April 2020 | 1.1% | £1,215pcm |
| April 2019 | 2.6% | £1,201pcm |
| April 2018 | 0.7% | £1,171pcm |
| April 2017 | -0.4% | £1,163pcm |
| April 2016 | 4.8% | £1,169pcm |
| April 2015 | 4.7% | £1,115pcm |
| April 2014 | 5.1% | £1,065pcm |
| April 2013 | 5% | £1,013pcm |
| April 2012 | 4.9% | £965pcm |
| April 2011 | 2.2% | £920pcm |
| April 2010 | 5.7% | £901pcm |
| April 2009 | -6.3% | £852pcm |
| April 2008 | 6.6% | £910pcm |
| April 2007 | 0% | £854pcm |
Explore Propertiesin AL7 3JS, Blackthorn Road, Welwyn Garden City, AL7
- 2, Blackthorn Road, Welwyn Garden City, AL7 3JS3 bed house
- 4, Blackthorn Road, Welwyn Garden City, AL7 3JS4 bed mid-century house
- 6, Blackthorn Road, Welwyn Garden City, AL7 3JS3 bed mid-century house
- 8, Blackthorn Road, Welwyn Garden City, AL7 3JS3 bed house
- 10, Blackthorn Road, Welwyn Garden City, AL7 3JS3 bed mid-century house
- 12, Blackthorn Road, Welwyn Garden City, AL7 3JS3 bed mid-century house
- 14, Blackthorn Road, Welwyn Garden City, AL7 3JS
- 16, Blackthorn Road, Welwyn Garden City, AL7 3JS3 bed mid-century house
- 18, Blackthorn Road, Welwyn Garden City, AL7 3JS
- 20, Blackthorn Road, Welwyn Garden City, AL7 3JS3 bed mid-century house
- 22, Blackthorn Road, Welwyn Garden City, AL7 3JS3 bed mid-century house
- 24, Blackthorn Road, Welwyn Garden City, AL7 3JS3 bed mid-century house
- 26, Blackthorn Road, Welwyn Garden City, AL7 3JS3 bed mid-century house
- 28, Blackthorn Road, Welwyn Garden City, AL7 3JS4 bed mid-century house
Sales Historyin AL7 3JS
The last sale was on 20th January 2025 for £525,000 and since then the market in the area has decreased by 2.3%. The postcode has had a total of 17 sales since 1995.
AL7 3JS has seen 2 sales in the last three years and no sales in the last twelve months.
Sold Jan 2025£525,000 | 4 Bed HouseBlackthorn Road4, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Aug 2023£575,000 | 3 Bed HouseBlackthorn Road6, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold May 2022£410,000 | 3 Bed HouseBlackthorn Road26, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Mar 2021£410,000 | 3 Bed HouseBlackthorn Road16, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Aug 2016£336,500 | 3 Bed HouseBlackthorn Road8, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Aug 2015£329,000 | 3 Bed HouseBlackthorn Road2, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Aug 2015£299,950 | 3 Bed HouseBlackthorn Road12, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Jun 2011£250,000 | 3 Bed HouseBlackthorn Road2, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Apr 2011£250,000 | 3 Bed HouseBlackthorn Road6, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Jul 2010£224,000 | 3 Bed HouseBlackthorn Road16, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Sep 2009£240,000 | 3 Bed HouseBlackthorn Road2, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Sep 2004£185,000 | 3 Bed HouseBlackthorn Road8, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Dec 2003£175,000 | 3 Bed HouseBlackthorn Road10, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Mar 2002£175,500 | 4 Bed HouseBlackthorn Road4, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Sep 2001£140,000 | 3 Bed HouseBlackthorn Road2, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Jun 1998£84,000 | 3 Bed HouseBlackthorn Road16, Blackthorn Road, Welwyn Garden City, AL7 3JS
Sold Dec 1996£68,000 | 3 Bed HouseBlackthorn Road10, Blackthorn Road, Welwyn Garden City, AL7 3JS
Nearby Postcodesto AL7 3JS
AL7 3JS is the 304th largest and the 636th most expensive postcode out of the 784 postcodes in the AL7 area.
- 38 mAL7 3JP, Blackthorn Road, Welwyn Garden City, AL7AL7 3JP4 Addresses
- 98 mAL7 3DX, Sweet Briar, Welwyn Garden City, AL7AL7 3DX6 Addresses
- 102 mAL7 3JT, Lowerfield, Welwyn Garden City, AL7AL7 3JT49 Addresses
- 132 mAL7 3JR, Blackthorn Road, Welwyn Garden City, AL7AL7 3JR8 Addresses
- 141 mAL7 3JX, Wellcroft Road, Welwyn Garden City, AL7AL7 3JX36 Addresses
- 148 mAL7 3JU, Wellcroft Road, Welwyn Garden City, AL7AL7 3JU14 Addresses
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Property Typesin AL7 3JS
- 10 mid-century houses built between 1936 and 1979
- 2 houses of an unknown age
- 2 other addresses of unknown type
- mid-century house (10)
- house (2)
- Unknown (2)
Energy Efficiencyof properties in AL7 3JS
- Energy Performance Certificate (EPC) surveys conducted for 10 properties.
- The dominant rating is D.
- A (0)
- E (1)
- B (0)
- F (0)
- C (4)
- G (0)
- D (5)
- No EPC (4)
Top 3 Most Expensive Saleson Blackthorn Road
Schools Nearbyto AL7 3JS
The nearest primary school to AL7 3JS is Swallow Dell Primary and Nursery School which is 158 metres away.
- 158mSwallow Dell Primary and Nursery School
- 682mHolwell Primary School
- 945mWatchlytes Primary School
The nearest secondary school is Ridgeway Academy which is 1.0 kilometres away.
- 1.0kmRidgeway Academy
- 2.4kmStanborough School
- 3.4kmMonk's Walk School
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Public Transport Nearbyto AL7 3JS
The closest station to AL7 3JS is Welwyn Garden City station which is 1.5 kilometres away.
- 1.5kmWelwyn Garden City
- 3.3kmWelwyn North
- 3.9kmHatfield (Herts)
- 6.4kmHertford North
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