Stay up to date
Stay up to date
Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
  | Â
VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
AL7 3JPHouse Prices / East of England, Welwyn Hatfield, Blackthorn Road
Last updated May 2026
Key Postcode Insights
AL7 3JP is a residential postcode situated on Blackthorn Road, Welwyn Garden City, AL7 with 4 addresses.
It ranks as the 61st largest and 718th 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 4 properties: 4 houses.
4
Properties
- Houses
Key Postcode Insights
AL7 3JP is a residential postcode situated on Blackthorn Road, Welwyn Garden City, AL7 with 4 addresses.
It ranks as the 61st largest and 718th 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 4 properties: 4 houses.
4
Properties
- Houses
Get a Fast Offer
for your property
House Pricesin AL7 3JP
Sale prices range from £471,817 for 3 bedroom freehold houses with a garden (1,011 ft2) to £558,220 for 4 bedroom freehold houses with a garden (1,334 ft2) .
Monthly rental prices range from £1,811 pcm for 3 bed houses to £2,023 pcm for 4 bed houses.
The gross rental yield is between 4.3% and 4.6%.
The average value per square foot is £460.
Average Sale Value
£515,006
Average Rental Value
£1,921 pcm
Average Rental Yield
4.5% /year
Average Value Per Sqft
£460 /ft2
Sales Market Trendsin AL7 3JP
The last sale in AL7 3JP sold for £575,000 on 17th December 2025. Since then prices are down an average of 1.4%.
The current average value in the postcode is £515,006.
The AL7 3JP Sales Market has increased by 14.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -2.2% | £515,006 |
| April 2025 | -2.4% | £526,391 |
| April 2024 | -2.7% | £539,116 |
| April 2023 | 5.9% | £554,015 |
| April 2022 | 6.2% | £522,912 |
| April 2021 | 4.7% | £492,419 |
| April 2020 | 3.4% | £470,405 |
| April 2019 | -3.5% | £454,992 |
| April 2018 | -0.6% | £471,664 |
| April 2017 | 5.8% | £474,509 |
| April 2016 | 14.4% | £448,601 |
| April 2015 | 13.3% | £392,289 |
| April 2014 | 12.8% | £346,253 |
| April 2013 | 8% | £307,028 |
| April 2012 | 1.3% | £284,283 |
| April 2011 | 1.4% | £280,581 |
| April 2010 | 10.9% | £276,841 |
| April 2009 | -14.6% | £249,545 |
| April 2008 | 1.3% | £292,326 |
| April 2007 | 0% | £288,585 |
Rental Market Trendsin AL7 3JP
The current average rental value in the postcode is £1,921.
The AL7 3JP Rental Market has increased by 52.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.4% | £1,921pcm |
| April 2025 | 5% | £1,859pcm |
| April 2024 | 7.4% | £1,771pcm |
| April 2023 | 9.5% | £1,649pcm |
| April 2022 | 8.9% | £1,506pcm |
| April 2021 | 5.7% | £1,383pcm |
| April 2020 | 1.1% | £1,309pcm |
| April 2019 | 2.6% | £1,294pcm |
| April 2018 | 0.7% | £1,262pcm |
| April 2017 | -0.4% | £1,254pcm |
| April 2016 | 4.8% | £1,259pcm |
| April 2015 | 4.7% | £1,201pcm |
| April 2014 | 5.1% | £1,147pcm |
| April 2013 | 5% | £1,092pcm |
| April 2012 | 4.9% | £1,040pcm |
| April 2011 | 2.2% | £991pcm |
| April 2010 | 5.7% | £971pcm |
| April 2009 | -6.3% | £919pcm |
| April 2008 | 6.6% | £981pcm |
| April 2007 | 0% | £920pcm |
Explore Propertiesin AL7 3JP, Blackthorn Road, Welwyn Garden City, AL7
- 1, Blackthorn Road, Welwyn Garden City, AL7 3JP3 bed mid-century house
- 3, Blackthorn Road, Welwyn Garden City, AL7 3JP4 bed early-century house
- 41, Blackthorn Road, Welwyn Garden City, AL7 3JP4 bed mid-century house
- 43, Blackthorn Road, Welwyn Garden City, AL7 3JP4 bed mid-century house
Sales Historyin AL7 3JP
The last sale was on 17th December 2025 for £575,000 and since then the market in the area has decreased by 1.4%. The postcode has had a total of 9 sales since 1995.
AL7 3JP has seen 1 sale in the last three years and 1 sale in the last twelve months.
Sold Dec 2025£575,000 | 4 Bed HouseBlackthorn Road41, Blackthorn Road, Welwyn Garden City, AL7 3JP
Sold Jul 2017£490,000 | 4 Bed HouseBlackthorn Road43, Blackthorn Road, Welwyn Garden City, AL7 3JP
Sold Sep 2015£380,000 | 3 Bed HouseBlackthorn Road1, Blackthorn Road, Welwyn Garden City, AL7 3JP
Sold Oct 2012£197,500 | 3 Bed HouseBlackthorn Road1, Blackthorn Road, Welwyn Garden City, AL7 3JP
Sold Mar 2006£220,000 | 4 Bed HouseBlackthorn Road3, Blackthorn Road, Welwyn Garden City, AL7 3JP
Sold Feb 2006£295,000 | 4 Bed HouseBlackthorn Road43, Blackthorn Road, Welwyn Garden City, AL7 3JP
Sold Dec 2004£210,000 | 4 Bed HouseBlackthorn Road41, Blackthorn Road, Welwyn Garden City, AL7 3JP
Sold Oct 2003£189,950 | 4 Bed HouseBlackthorn Road43, Blackthorn Road, Welwyn Garden City, AL7 3JP
Sold Aug 2000£129,000 | 4 Bed HouseBlackthorn Road3, Blackthorn Road, Welwyn Garden City, AL7 3JP
Nearby Postcodesto AL7 3JP
AL7 3JP is the 61st largest and the 718th most expensive postcode out of the 784 postcodes in the AL7 area.
- 38 mAL7 3JS, Blackthorn Road, Welwyn Garden City, AL7AL7 3JS14 Addresses
- 100 mAL7 3DX, Sweet Briar, Welwyn Garden City, AL7AL7 3DX6 Addresses
- 113 mAL7 3JR, Blackthorn Road, Welwyn Garden City, AL7AL7 3JR8 Addresses
- 130 mAL7 3JT, Lowerfield, Welwyn Garden City, AL7AL7 3JT49 Addresses
- 136 mAL7 3ET, Heronswood Road, Welwyn Garden City, AL7AL7 3ET6 Addresses
- 155 mAL7 3JU, Wellcroft Road, Welwyn Garden City, AL7AL7 3JU14 Addresses
Estate Agents active nearby!
What's this?
Be the first Estate
Agent here!
Property Typesin AL7 3JP
- 3 mid-century houses built between 1936 and 1979
- 1 early-century house built between 1912 and 1935
- mid-century house (3)
- early-century house (1)
Energy Efficiencyof properties in AL7 3JP
- Energy Performance Certificate (EPC) surveys conducted for 4 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (3)
- G (0)
- D (1)
- No EPC (0)
Top 3 Most Expensive Saleson Blackthorn Road
Schools Nearbyto AL7 3JP
The nearest primary school to AL7 3JP is Swallow Dell Primary and Nursery School which is 17 metres away.
- 17mSwallow Dell Primary and Nursery School
- 621mHolwell Primary School
- 826mPanshanger Primary School
The nearest secondary school is Ridgeway Academy which is 926 metres away.
- 926mRidgeway Academy
- 2.4kmStanborough School
- 3.3kmMonk's Walk School
More reading links
Public Transport Nearbyto AL7 3JP
The closest station to AL7 3JP is Welwyn Garden City station which is 1.4 kilometres away.
- 1.4kmWelwyn Garden City
- 3.2kmWelwyn North
- 4.0kmHatfield (Herts)
- 6.5kmHertford North
Loading...
Loading...
Loading...
Loading...
