34, Greystone Gardens, Harrow occupies a 382 m² plot as recorded by HM Land Registry.

All 20 other houses in this postcode have recorded plot sizes, and this one ranks as the 19th largest.

34, Greystone Gardens, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Oct 2010.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

34, Greystone Gardens, Harrow last changed hands on 3rd October 2012, selling for £450,000. 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 27.7% since October 2012.

• Sold Oct 2012£450,000
• Sold May 2005£385,000

Land Registry records and our Estate Agent network show 143 sales of comparable properties within 630 metres of 34, Greystone Gardens, Harrow since 2008.

Most recently, 17, Ebrington Road, Harrow, HA3 0LS, a freehold house, sold at £707,500 on the 12th December 2025.

Read more about house prices in HA3.

• Sold Dec 2025£707,500 | 4 Bed House17, Ebrington Road, Harrow, HA3 0LS17, Ebrington Road, Harrow, HA3 0LS
• Sold Nov 2025£785,000 | 4 Bed House132, Draycott Avenue, Harrow, HA3 0BY132, Draycott Avenue, Harrow, HA3 0BY
• Sold Nov 2025£636,000 | 3 Bed House5, Conway Gardens, Wembley, HA9 8TR5, Conway Gardens, Wembley, HA9 8TR
• Sold Oct 2025£705,000 | 4 Bed House2, Woodhill Crescent, Harrow, HA3 0LY2, Woodhill Crescent, Harrow, HA3 0LY
• Sold Aug 2025£727,500 | 4 Bed House4, Hawthorne Avenue, Harrow, HA3 8AG4, Hawthorne Avenue, Harrow, HA3 8AG
• Sold Jul 2025£850,000 | 4 Bed House26, Winchfield Close, Harrow, HA3 0DT26, Winchfield Close, Harrow, HA3 0DT
• Sold Mar 2025£770,000 | 4 Bed House6, Mayfield Avenue, Harrow, HA3 8EU6, Mayfield Avenue, Harrow, HA3 8EU
• Sold Sep 2024£662,075 | 4 Bed House46, Churchill Avenue, Harrow, HA3 0AY46, Churchill Avenue, Harrow, HA3 0AY
• Sold Aug 2024£750,000 | 4 Bed House10, Ashridge Close, Harrow, HA3 0JE10, Ashridge Close, Harrow, HA3 0JE
• Sold Apr 2024£762,500 | 4 Bed House1, Sedgecombe Avenue, Harrow, HA3 0HW1, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Mar 2024£590,000 | 4 Bed House90, Northwick Avenue, Harrow, HA3 0AT90, Northwick Avenue, Harrow, HA3 0AT
• Sold Nov 2023£660,000 | 4 Bed House24, Greystone Gardens, Harrow, HA3 0EG24, Greystone Gardens, Harrow, HA3 0EG
• Sold Oct 2022£800,000 | 4 Bed House71, Draycott Avenue, Harrow, HA3 0DD71, Draycott Avenue, Harrow, HA3 0DD
• Sold Jun 2022£750,000 | 4 Bed House6, Ashridge Close, Harrow, HA3 0JE6, Ashridge Close, Harrow, HA3 0JE
• Sold Nov 2020£755,000 | 4 Bed House57, Northwick Avenue, Harrow, HA3 0AU57, Northwick Avenue, Harrow, HA3 0AU
• Sold Feb 2019£575,000 | 4 Bed House39, Churchill Avenue, Harrow, HA3 0AX39, Churchill Avenue, Harrow, HA3 0AX
• Sold Sep 2018£660,000 | 4 Bed House10, Draycott Close, Harrow, HA3 0BP10, Draycott Close, Harrow, HA3 0BP
• Sold Aug 2016£665,500 | 4 Bed House41, Churchill Avenue, Harrow, HA3 0AX41, Churchill Avenue, Harrow, HA3 0AX
• Sold Jun 2013£488,000 | 4 Bed House18, Greystone Gardens, Harrow, HA3 0EG18, Greystone Gardens, Harrow, HA3 0EG
• Sold Sep 2008£420,500 | 4 Bed House12, Greystone Gardens, Harrow, HA3 0EG12, Greystone Gardens, Harrow, HA3 0EG

Our analysis of the public data ranks 34, Greystone Gardens, Harrow as the 28th largest and the 29th most expensive of the 31 addresses on Greystone Gardens, Harrow, HA3.

Against the HA3 postcode district average, it is £169k more expensive than the typical property.

• Mount Stewart Infant School

  700 m away
• Mount Stewart Junior School

  800 m away
• Uxendon Manor Primary School

  1.0 km away

• St Gregory's Catholic Science College

  600 m away
• Harrow High School

  1.1 km away
• Claremont High School

  1.3 km away

• Kenton

  |

  400 m away
• Northwick Park

  |

  500 m away

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