HM Land Registry records the plot of land for 24, Greystone Gardens, Harrow as measuring 481 m².

That makes it the 13th largest plot in the postcode, where all 20 other houses have recorded plot data.

24, Greystone Gardens, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Jun 2023.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 24, Greystone Gardens, Harrow completed on 30th November 2023 at £660,000 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 dropped by 20.4% over the period since November 2023.

• Sold Nov 2023£660,000

Since 2012 155 properties similar to 24, Greystone Gardens, Harrow have sold within a radius of 610 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 12th December 2025, was 17, Ebrington Road, Harrow, HA3 0LS, a freehold house which sold for £707,500.

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 Oct 2025£945,000 | 4 Bed House64, The Ridgeway, Harrow, HA3 0LL64, The Ridgeway, Harrow, HA3 0LL
• 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 Jan 2025£655,000 | 4 Bed House39, Rushout Avenue, Harrow, HA3 0AS39, Rushout Avenue, Harrow, HA3 0AS
• 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 Feb 2024£830,000 | 4 Bed House13, Lapstone Gardens, Harrow, HA3 0EB13, Lapstone Gardens, Harrow, HA3 0EB
• Sold Feb 2023£840,000 | 4 Bed House57, Donnington Road, Harrow, HA3 0NB57, Donnington Road, Harrow, HA3 0NB
• Sold Jun 2022£750,000 | 4 Bed House6, Ashridge Close, Harrow, HA3 0JE6, Ashridge Close, Harrow, HA3 0JE
• Sold May 2022£830,000 | 4 Bed House15, Winchfield Close, Harrow, HA3 0DT15, Winchfield Close, Harrow, HA3 0DT
• Sold Dec 2020£740,000 | 4 Bed House18, Winchfield Close, Harrow, HA3 0DT18, Winchfield Close, Harrow, HA3 0DT
• Sold Dec 2019£650,000 | 4 Bed House3, Lapstone Gardens, Harrow, HA3 0DZ3, Lapstone Gardens, Harrow, HA3 0DZ
• 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 Oct 2012£450,000 | 4 Bed House34, Greystone Gardens, Harrow, HA3 0EG34, Greystone Gardens, Harrow, HA3 0EG

Of the 31 addresses on Greystone Gardens, Harrow, HA3, 24, Greystone Gardens, Harrow comes out as the 21st largest and the 23rd most expensive in our analysis of the public data.

It is also £193k more expensive than the average property across the HA3 district.

• 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

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