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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
AL9 7TJHouse Prices / East of England, Welwyn Hatfield, North Mymms Park
Last updated May 2026
Key Postcode Insights
AL9 7TJ is a residential postcode situated on North Mymms Park, North Mymms, Hatfield, AL9 with 4 addresses.
It ranks as the 133rd largest and 99th most expensive of the 406 postcodes in the AL9 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 4 properties: 4 houses.
4
Properties
- Houses
Key Postcode Insights
AL9 7TJ is a residential postcode situated on North Mymms Park, North Mymms, Hatfield, AL9 with 4 addresses.
It ranks as the 133rd largest and 99th most expensive of the 406 postcodes in the AL9 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 4 properties: 4 houses.
4
Properties
- Houses
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House Pricesin AL9 7TJ
Sale prices range from £422,858 for 3 bedroom freehold houses with a garden (656 ft2) to £608,515 for 4 bedroom freehold houses with a garden (1,356 ft2) .
Monthly rental prices range from £2,300 pcm for 3 bed houses to £2,838 pcm for 4 bed houses.
The gross rental yield is between 5.6% and 6.5%.
The average value per square foot is £617.
Average Sale Value
£480,219
Average Rental Value
£2,492 pcm
Average Rental Yield
6.2% /year
Average Value Per Sqft
£617 /ft2
Sales Market Trendsin AL9 7TJ
The current average value in the postcode is £480,219.
The AL9 7TJ Sales Market has increased by 16.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 0.2% | £480,219 |
| April 2025 | 4% | £479,239 |
| April 2024 | -6.4% | £460,873 |
| April 2023 | 2.2% | £492,147 |
| April 2022 | 12.2% | £481,369 |
| April 2021 | 2.5% | £429,003 |
| April 2020 | 6% | £418,645 |
| April 2019 | -0.7% | £394,868 |
| April 2018 | -7.2% | £397,825 |
| April 2017 | 4.2% | £428,881 |
| April 2016 | 15.8% | £411,458 |
| April 2015 | 5.1% | £355,303 |
| April 2014 | 2.6% | £338,178 |
| April 2013 | 1.4% | £329,636 |
| April 2012 | 18.9% | £325,094 |
| April 2011 | -4.6% | £273,334 |
| April 2010 | 11% | £286,404 |
| April 2009 | -2.7% | £257,908 |
| April 2008 | 5.6% | £265,171 |
| April 2007 | 0% | £251,150 |
Rental Market Trendsin AL9 7TJ
The current average rental value in the postcode is £2,492.
The AL9 7TJ Rental Market has increased by 49.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 4% | £2,492pcm |
| April 2025 | 4.5% | £2,397pcm |
| April 2024 | 6.4% | £2,293pcm |
| April 2023 | 8.6% | £2,156pcm |
| April 2022 | 2.3% | £1,986pcm |
| April 2021 | 7.9% | £1,941pcm |
| April 2020 | 1.4% | £1,800pcm |
| April 2019 | 2.6% | £1,774pcm |
| April 2018 | 0.7% | £1,729pcm |
| April 2017 | 3.1% | £1,717pcm |
| April 2016 | 3.9% | £1,665pcm |
| April 2015 | 5.3% | £1,603pcm |
| April 2014 | 4.5% | £1,522pcm |
| April 2013 | 3.9% | £1,456pcm |
| April 2012 | 5.2% | £1,402pcm |
| April 2011 | 9.5% | £1,332pcm |
| April 2010 | -1.1% | £1,217pcm |
| April 2009 | 3.1% | £1,230pcm |
| April 2008 | -13.7% | £1,193pcm |
| April 2007 | 0% | £1,383pcm |
Explore Propertiesin AL9 7TJ, North Mymms Park, North Mymms, Hatfield, AL9
Nearby Postcodesto AL9 7TJ
AL9 7TJ is the 133rd largest and the 99th most expensive postcode out of the 406 postcodes in the AL9 area.
- 70 mAL9 7TH, North Mymms Park, North Mymms, Hatfield, AL9AL9 7TH1 Addresses
- 101 mAL9 7TP, Home Farm Road, North Mymms, Hatfield, AL9AL9 7TP10 Addresses
- 270 mAL9 7TT, Warrengate Road, North Mymms, Hatfield, AL9AL9 7TT26 Addresses
- 557 mAL9 7TN, North Mymms Park, North Mymms, Hatfield, AL9AL9 7TN5 Addresses
- 587 mAL9 7DR, Dixons Hill Close, Welham Green, North Mymms, Hatfield, AL9AL9 7DR5 Addresses
- 609 mAL9 7TX, Warrengate Road, North Mymms, Hatfield, AL9AL9 7TX6 Addresses
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Property Typesin AL9 7TJ
- 3 period houses built between 1800 and 1911
- 1 other address of unknown type
- period house (3)
- Unknown (1)
Energy Efficiencyof properties in AL9 7TJ
- Energy Performance Certificate (EPC) surveys conducted for 3 properties.
- The dominant rating is E.
- A (0)
- E (3)
- B (0)
- F (0)
- C (0)
- G (0)
- D (0)
- No EPC (1)
Top 3 Most Expensive Saleson North Mymms Park
- Sold Apr 2018£8,640,000 | 5 Bed HouseNorth Mymms ParkMansion House, North Mymms Park, Hatfield, AL9 7TR
- Sold Jun 2018£1,850,000 | 5 Bed HouseNorth Mymms ParkThe Old Vicarage, North Mymms Park, Hatfield, AL9 7TN
- Sold Jan 1997£375,000 | 5 Bed HouseNorth Mymms ParkChurch Cottage, North Mymms Park, Hatfield, AL9 7TN
Schools Nearbyto AL9 7TJ
The nearest primary school to AL9 7TJ is St Mary's Church of England VA Primary School, Welham Green which is 1.3 kilometres away.
- 1.3kmSt Mary's Church of England VA Primary School, Welham Green
- 1.6kmBrookmans Park Primary School
- 2.7kmDe Havilland Primary School
The nearest secondary school is Chancellor's School which is 2.9 kilometres away.
- 2.9kmChancellor's School
- 3.7kmGracewood Academy
- 3.9kmBishop's Hatfield Girls' School
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Public Transport Nearbyto AL9 7TJ
The closest station to AL9 7TJ is Brookmans Park station which is 1.4 kilometres away.
- 1.4kmBrookmans Park
- 1.7kmWelham Green
- 3.7kmPotters Bar
- 4.5kmHatfield (Herts)
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