HM Land Registry records the plot of land for 121, Park Lane, Harrow as measuring 277 m².

That makes it the 28th largest plot in the postcode, where 30 of the 32 other houses have recorded plot data.

The most recent sale of 121, Park Lane, Harrow completed on 16th January 2007 at £285,000 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 111.9% over the period since January 2007.

• Sold Jan 2007£285,000

Since 2019 140 properties similar to 121, Park Lane, Harrow have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th April 2026, was 26, Windsor Crescent, Harrow, HA2 8QW, a freehold house which sold for £654,000.

Read more about house prices in HA2.

• Sold Apr 2026£654,000 | 4 Bed House26, Windsor Crescent, Harrow, HA2 8QW26, Windsor Crescent, Harrow, HA2 8QW
• Sold Apr 2026£557,000 | 3 Bed House39, Minehead Road, Harrow, HA2 9DR39, Minehead Road, Harrow, HA2 9DR
• Sold Jul 2025£490,000 | 4 Bed House8, Torrington Drive, Harrow, HA2 8NF8, Torrington Drive, Harrow, HA2 8NF
• Sold Jun 2025£580,000 | 3 Bed House4, Windsor Close, Harrow, HA2 8QL4, Windsor Close, Harrow, HA2 8QL
• Sold Jun 2025£610,000 | 4 Bed House109, Sandringham Crescent, Harrow, HA2 9BP109, Sandringham Crescent, Harrow, HA2 9BP
• Sold May 2025£555,000 | 4 Bed House122, Eastcote Lane, Harrow, HA2 9BJ122, Eastcote Lane, Harrow, HA2 9BJ
• Sold Mar 2025£650,000 | 4 Bed House55, Park Lane, Harrow, HA2 8NW55, Park Lane, Harrow, HA2 8NW
• Sold Jan 2025£482,500 | 4 Bed House123, Sandringham Crescent, Harrow, HA2 9BP123, Sandringham Crescent, Harrow, HA2 9BP
• Sold Aug 2024£648,000 | 4 Bed House144, Eastcote Lane, Harrow, HA2 9BJ144, Eastcote Lane, Harrow, HA2 9BJ
• Sold Jul 2024£575,000 | 4 Bed House64, Windsor Crescent, Harrow, HA2 8QW64, Windsor Crescent, Harrow, HA2 8QW
• Sold Jul 2024£525,000 | 4 Bed House68, Eastcote Lane, Harrow, HA2 8DH68, Eastcote Lane, Harrow, HA2 8DH
• Sold Feb 2024£515,000 | 3 Bed House15, Torrington Drive, Harrow, HA2 8ND15, Torrington Drive, Harrow, HA2 8ND
• Sold Oct 2023£620,000 | 4 Bed House47, Torrington Drive, Harrow, HA2 8ND47, Torrington Drive, Harrow, HA2 8ND
• Sold Aug 2023£530,000 | 3 Bed House37, Park Lane, Harrow, HA2 8NW37, Park Lane, Harrow, HA2 8NW
• Sold Feb 2023£570,000 | 4 Bed House129, Park Lane, Harrow, HA2 8NN129, Park Lane, Harrow, HA2 8NN
• Sold Jan 2023£570,000 | 4 Bed House101, Alexandra Avenue, Harrow, HA2 8PX101, Alexandra Avenue, Harrow, HA2 8PX
• Sold Apr 2022£300,000 | 4 Bed House120, Park Lane, Harrow, HA2 8NL120, Park Lane, Harrow, HA2 8NL
• Sold Mar 2022£480,000 | 4 Bed House1, Park Mead, Harrow, HA2 8NQ1, Park Mead, Harrow, HA2 8NQ
• Sold Jan 2020£500,000 | 4 Bed House119, Alexandra Avenue, Harrow, HA2 8PX119, Alexandra Avenue, Harrow, HA2 8PX
• Sold Jul 2019£500,000 | 4 Bed House10, Windsor Close, Harrow, HA2 8QL10, Windsor Close, Harrow, HA2 8QL

Of the 133 addresses on Park Lane, Harrow, HA2, 121, Park Lane, Harrow comes out as the 36th largest and the 38th most expensive in our analysis of the public data.

It is also £89k more expensive than the average property across the HA2 district.

• The Welldon Park Academy

  500 m away
• Heathland School

  500 m away
• Earlsmead Primary School

  900 m away

• Rooks Heath School

  600 m away
• Whitmore High School

  1.3 km away
• Islip Manor High School

  1.5 km away

• Northolt Park

  |

  600 m away
• South Harrow

  |

  800 m away
• Rayners Lane

  |

  1.4 km away

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