21, The Alders, Hounslow occupies a 281 m² plot as recorded by HM Land Registry.

Of the 72 other houses in this postcode, 70 have recorded plot sizes, and this one ranks as the 20th largest.

21, The Alders, Hounslow last changed hands on 15th October 2007, selling for £250,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 97.3% since October 2007.

• Sold Oct 2007£250,000
• Sold Jun 2007£175,000

Land Registry records and our Estate Agent network show 144 sales of comparable properties within 570 metres of 21, The Alders, Hounslow since 2011.

Most recently, 6, Clunbury Avenue, Southall, UB2 5SN, a freehold house, sold at £570,000 on the 19th December 2025.

Read more about house prices in TW5.

• Sold Dec 2025£570,000 | 3 Bed House6, Clunbury Avenue, Southall, UB2 5SN6, Clunbury Avenue, Southall, UB2 5SN
• Sold Sep 2025£490,000 | 3 Bed House48, Penbury Road, Southall, UB2 5RX48, Penbury Road, Southall, UB2 5RX
• Sold Aug 2025£400,000 | 3 Bed House23, Durham Avenue, Hounslow, TW5 0HG23, Durham Avenue, Hounslow, TW5 0HG
• Sold Jul 2025£522,000 | 3 Bed House22, North Hyde Lane, Hounslow, TW5 0EQ22, North Hyde Lane, Hounslow, TW5 0EQ
• Sold Mar 2025£510,000 | 3 Bed House34, Durham Avenue, Hounslow, TW5 0HG34, Durham Avenue, Hounslow, TW5 0HG
• Sold Oct 2024£635,000 | 3 Bed House92, Fern Lane, Hounslow, TW5 0HJ92, Fern Lane, Hounslow, TW5 0HJ
• Sold Sep 2023£540,000 | 3 Bed House37, Walnut Tree Road, Hounslow, TW5 0LP37, Walnut Tree Road, Hounslow, TW5 0LP
• Sold Jan 2023£460,000 | 3 Bed House7, The Alders, Hounslow, TW5 0HP7, The Alders, Hounslow, TW5 0HP
• Sold Oct 2022£665,000 | 3 Bed House90, Fern Lane, Hounslow, TW5 0HJ90, Fern Lane, Hounslow, TW5 0HJ
• Sold Jun 2022£610,000 | 3 Bed House56, Fern Lane, Hounslow, TW5 0HJ56, Fern Lane, Hounslow, TW5 0HJ
• Sold Mar 2021£470,000 | 3 Bed House17, The Alders, Hounslow, TW5 0HP17, The Alders, Hounslow, TW5 0HP
• Sold Nov 2019£475,000 | 3 Bed House25, Durham Avenue, Hounslow, TW5 0HG25, Durham Avenue, Hounslow, TW5 0HG
• Sold Oct 2018£410,000 | 3 Bed House5, The Alders, Hounslow, TW5 0HP5, The Alders, Hounslow, TW5 0HP
• Sold Sep 2018£475,000 | 3 Bed House22, The Alders, Hounslow, TW5 0HP22, The Alders, Hounslow, TW5 0HP
• Sold Sep 2017£410,000 | 3 Bed House41, The Alders, Hounslow, TW5 0HP41, The Alders, Hounslow, TW5 0HP
• Sold Dec 2016£390,000 | 3 Bed House10, The Alders, Hounslow, TW5 0HP10, The Alders, Hounslow, TW5 0HP
• Sold Jul 2015£369,950 | 3 Bed House42, The Alders, Hounslow, TW5 0HP42, The Alders, Hounslow, TW5 0HP
• Sold Apr 2015£305,000 | 3 Bed House56, The Alders, Hounslow, TW5 0HP56, The Alders, Hounslow, TW5 0HP
• Sold Oct 2013£249,950 | 3 Bed House68, The Alders, Hounslow, TW5 0HP68, The Alders, Hounslow, TW5 0HP
• Sold Nov 2011£250,000 | 3 Bed House38, The Alders, Hounslow, TW5 0HP38, The Alders, Hounslow, TW5 0HP

Our analysis of the public data ranks 21, The Alders, Hounslow as the 32nd largest and the 32nd most expensive of the 72 addresses on The Alders, Hounslow, TW5.

Against the TW5 postcode district average, it is £37k more expensive than the typical property.

• Norwood Green Infant and Nursery School

  400 m away
• Norwood Green Junior School

  400 m away
• The Rosary Catholic Primary School

  400 m away

• Heston Community School

  900 m away
• Featherstone High School

  1.2 km away
• Lampton Academy

  1.5 km away

• Southall

  |

  1.8 km away
• Hounslow West

  |

  1.9 km away
• Osterley

  |

  2.1 km away

Environment Agency data suggests this area has a Very Low risk of flooding.