HM Land Registry records the plot of land for 42, Westfield Drive, Harrow as measuring 239 m².

That makes it the 18th largest plot in the postcode, where 21 of the 24 other houses have recorded plot data.

The most recent sale of 42, Westfield Drive, Harrow completed on 18th May 2009 at £278,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 80.0% over the period since May 2009.

• Sold May 2009£278,000

Since 2010 142 properties similar to 42, Westfield Drive, Harrow have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 5th November 2025, was 125, Shrewsbury Avenue, Harrow, HA3 9NE, a freehold house which sold for £525,000.

Read more about house prices in HA3.

• Sold Nov 2025£525,000 | 3 Bed House125, Shrewsbury Avenue, Harrow, HA3 9NE125, Shrewsbury Avenue, Harrow, HA3 9NE
• Sold Oct 2025£465,000 | 3 Bed House65, Brancker Road, Harrow, HA3 9AW65, Brancker Road, Harrow, HA3 9AW
• Sold Mar 2025£562,000 | 3 Bed House37, Brookfield Crescent, Harrow, HA3 0UT37, Brookfield Crescent, Harrow, HA3 0UT
• Sold Jan 2025£485,000 | 3 Bed House22, Westfield Gardens, Harrow, HA3 9EJ22, Westfield Gardens, Harrow, HA3 9EJ
• Sold Jan 2025£670,000 | 3 Bed House61, Westfield Gardens, Harrow, HA3 9EH61, Westfield Gardens, Harrow, HA3 9EH
• Sold Jan 2025£475,000 | 3 Bed House30, Charlton Road, Harrow, HA3 9HN30, Charlton Road, Harrow, HA3 9HN
• Sold Oct 2024£550,000 | 3 Bed House116, Charlton Road, Harrow, HA3 9HN116, Charlton Road, Harrow, HA3 9HN
• Sold Oct 2024£555,000 | 3 Bed House46, Morland Road, Harrow, HA3 9LU46, Morland Road, Harrow, HA3 9LU
• Sold Oct 2024£635,000 | 3 Bed House35, Loretto Gardens, Harrow, HA3 9LY35, Loretto Gardens, Harrow, HA3 9LY
• Sold Mar 2024£575,000 | 3 Bed House61, Loretto Gardens, Harrow, HA3 9LY61, Loretto Gardens, Harrow, HA3 9LY
• Sold Feb 2024£580,000 | 3 Bed House21, Loretto Gardens, Harrow, HA3 9LY21, Loretto Gardens, Harrow, HA3 9LY
• Sold Dec 2022£560,000 | 3 Bed House19, Paulhan Road, Harrow, HA3 9AS19, Paulhan Road, Harrow, HA3 9AS
• Sold Dec 2022£500,000 | 3 Bed House48, Westfield Drive, Harrow, HA3 9EQ48, Westfield Drive, Harrow, HA3 9EQ
• Sold Oct 2022£500,000 | 3 Bed House49, Loretto Gardens, Harrow, HA3 9LY49, Loretto Gardens, Harrow, HA3 9LY
• Sold Oct 2020£515,000 | 3 Bed House58, Charlton Road, Harrow, HA3 9HN58, Charlton Road, Harrow, HA3 9HN
• Sold Aug 2019£530,000 | 3 Bed House10, Kenmore Road, Harrow, HA3 9EL10, Kenmore Road, Harrow, HA3 9EL
• Sold Aug 2018£545,000 | 3 Bed House107, Kenton Park Crescent, Harrow, HA3 8TZ107, Kenton Park Crescent, Harrow, HA3 8TZ
• Sold Jan 2017£492,000 | 3 Bed House51, Westfield Gardens, Harrow, HA3 9EH51, Westfield Gardens, Harrow, HA3 9EH
• Sold Nov 2016£490,000 | 3 Bed House27, Westfield Gardens, Harrow, HA3 9EH27, Westfield Gardens, Harrow, HA3 9EH
• Sold Jul 2010£313,500 | 2 Bed House37, Westfield Gardens, Harrow, HA3 9EH37, Westfield Gardens, Harrow, HA3 9EH

Of the 41 addresses on Westfield Drive, Harrow, HA3, 42, Westfield Drive, Harrow comes out as the 23rd largest and the 23rd most expensive in our analysis of the public data.

It is also £51k more expensive than the average property across the HA3 district.

• Glebe Primary School

  400 m away
• Uxendon Manor Primary School

  600 m away
• Kenmore Park Junior School

  600 m away

• St Gregory's Catholic Science College

  600 m away
• Claremont High School

  600 m away
• Park High School

  1.3 km away

• Queensbury

  |

  1.2 km away
• Kenton

  |

  1.4 km away
• Kingsbury

  |

  1.5 km away

The flood risk here is rated Very Low, based on Environment Agency data.