HM Land Registry records the plot of land for 11, Ashbourne Avenue, Harrow as measuring 175 m².

That makes it the 15th largest plot in the postcode, where 15 of the 17 other houses have recorded plot data.

11, Ashbourne Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Nov 2018.

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

The most recent sale of 11, Ashbourne Avenue, Harrow completed on 19th December 2005 at £280,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

• Sold Dec 2005£280,000
• Sold Jul 1999£167,500

Since 2010 51 properties similar to 11, Ashbourne Avenue, Harrow have sold within a radius of 440 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 17th September 2025, was 52, Crown Street, Harrow, HA2 0HR, a freehold house which sold for £590,000.

Read more about house prices in HA2.

• Sold Sep 2025£590,000 | 3 Bed House52, Crown Street, Harrow, HA2 0HR52, Crown Street, Harrow, HA2 0HR
• Sold Sep 2025£570,000 | 3 Bed House1 Valley Field Cottage, Brooke Avenue, Harrow, HA2 0NB1 Valley Field Cottage, Brooke Avenue, Harrow, HA2 0NB
• Sold Aug 2024£635,000 | 3 Bed House27, Dudley Gardens, Harrow, HA2 0DQ27, Dudley Gardens, Harrow, HA2 0DQ
• Sold Mar 2024£415,000 | 3 Bed House53, Osmond Close, Harrow, HA2 0QF53, Osmond Close, Harrow, HA2 0QF
• Sold Mar 2024£573,000 | 3 Bed House10, Dudley Gardens, Harrow, HA2 0DQ10, Dudley Gardens, Harrow, HA2 0DQ
• Sold May 2023£475,000 | 3 Bed House19, Middle Road, Harrow, HA2 0HW19, Middle Road, Harrow, HA2 0HW
• Sold Feb 2023£447,000 | 3 Bed House38, Roxeth Hill, Harrow, HA2 0JW38, Roxeth Hill, Harrow, HA2 0JW
• Sold Dec 2022£445,000 | 3 Bed House25, Roxeth Hill, Harrow, HA2 0JY25, Roxeth Hill, Harrow, HA2 0JY
• Sold Sep 2022£515,000 | 3 Bed House18, Middle Road, Harrow, HA2 0HL18, Middle Road, Harrow, HA2 0HL
• Sold Jun 2022£458,500 | 3 Bed House43A, Lower Road, Harrow, HA2 0DE43A, Lower Road, Harrow, HA2 0DE
• Sold Dec 2020£505,000 | 3 Bed House12A, Dudley Gardens, Harrow, HA2 0DQ12A, Dudley Gardens, Harrow, HA2 0DQ
• Sold Sep 2020£510,500 | 3 Bed House39, Roxeth Hill, Harrow, HA2 0JP39, Roxeth Hill, Harrow, HA2 0JP
• Sold Mar 2018£580,000 | 3 Bed House15, Ashbourne Avenue, Harrow, HA2 0JS15, Ashbourne Avenue, Harrow, HA2 0JS
• Sold Feb 2017£480,000 | 3 Bed House14, Ashbourne Avenue, Harrow, HA2 0JS14, Ashbourne Avenue, Harrow, HA2 0JS
• Sold Dec 2014£388,000 | 3 Bed House22, Middle Road, Harrow, HA2 0HL22, Middle Road, Harrow, HA2 0HL
• Sold Nov 2014£429,950 | 3 Bed House4 Mead Villas, Roxeth Hill, Harrow, HA2 0JY4 Mead Villas, Roxeth Hill, Harrow, HA2 0JY
• Sold Jul 2014£465,000 | 3 Bed House9, Ashbourne Avenue, Harrow, HA2 0JS9, Ashbourne Avenue, Harrow, HA2 0JS
• Sold Nov 2013£419,950 | 3 Bed House2, Riverstone Close, Harrow, HA2 0DJ2, Riverstone Close, Harrow, HA2 0DJ
• Sold Apr 2012£375,000 | 3 Bed House1, Riverstone Close, Harrow, HA2 0DJ1, Riverstone Close, Harrow, HA2 0DJ
• Sold May 2010£450,000 | 3 Bed House23, Middle Road, Harrow, HA2 0HW23, Middle Road, Harrow, HA2 0HW

Of the 61 addresses on Ashbourne Avenue, Harrow, HA2, 11, Ashbourne Avenue, Harrow comes out as the 14th largest and the 11th most expensive in our analysis of the public data.

It is also £47k more expensive than the average property across the HA2 district.

• Roxeth Primary School

  100 m away
• St Anselm's Catholic Primary School

  800 m away
• Grange Primary School

  1.0 km away

• Whitmore High School

  800 m away
• Harrow High School

  1.7 km away
• Rooks Heath School

  2.0 km away

• South Harrow

  |

  700 m away
• Sudbury Hill Harrow

  |

  1.3 km away
• Harrow-on-the-Hill

  |

  1.3 km away

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