According to data from HM Land Registry, 1, Dudley Avenue, Harrow sits on a plot of 346 m².

We have plot size data on 40 out of 40 other houses in the postcode and 1, Dudley Avenue, Harrow sits on the 3rd largest plot.

1, Dudley Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Feb 2015.

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

According to HM Land Registry, 1, Dudley Avenue, Harrow was last sold on 20th August 2003 for £300,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Aug 2003£300,000

According to the Land Registry and our network of Estate Agents, there have been 142 sales of properties similar to 1, Dudley Avenue, Harrow within a radius of 510 metres since 2018.

The most recent example is 20, Christchurch Avenue, Harrow, HA3 8NH, a freehold house which sold for £740,000 on the 14th May 2026.

Read more about house prices in HA3.

• Sold May 2026£740,000 | 4 Bed House20, Christchurch Avenue, Harrow, HA3 8NH20, Christchurch Avenue, Harrow, HA3 8NH
• Sold Jan 2026£756,000 | 4 Bed House62, Hunters Grove, Harrow, HA3 9AQ62, Hunters Grove, Harrow, HA3 9AQ
• Sold Jan 2025£707,000 | 4 Bed House68, Elmsleigh Avenue, Harrow, HA3 8HZ68, Elmsleigh Avenue, Harrow, HA3 8HZ
• Sold Dec 2024£570,000 | 4 Bed House5, Christchurch Avenue, Harrow, HA3 8ND5, Christchurch Avenue, Harrow, HA3 8ND
• Sold Sep 2023£280,000 | 4 Bed House196, Kenton Lane, Harrow, HA3 8SX196, Kenton Lane, Harrow, HA3 8SX
• Sold Mar 2023£750,000 | 4 Bed House21, Hunters Grove, Harrow, HA3 9AB21, Hunters Grove, Harrow, HA3 9AB
• Sold Jan 2023£660,000 | 4 Bed House46, Oakfield Avenue, Harrow, HA3 8TJ46, Oakfield Avenue, Harrow, HA3 8TJ
• Sold Dec 2022£700,000 | 4 Bed House39, Oakfield Avenue, Harrow, HA3 8TH39, Oakfield Avenue, Harrow, HA3 8TH
• Sold Oct 2022£675,000 | 4 Bed House178, Kenton Lane, Harrow, HA3 8SU178, Kenton Lane, Harrow, HA3 8SU
• Sold Jun 2022£775,000 | 4 Bed House181, Kenton Lane, Harrow, HA3 8TL181, Kenton Lane, Harrow, HA3 8TL
• Sold May 2022£640,000 | 4 Bed House29, Alveston Avenue, Harrow, HA3 8TG29, Alveston Avenue, Harrow, HA3 8TG
• Sold Nov 2021£700,000 | 4 Bed House102, Kingshill Avenue, Harrow, HA3 8LB102, Kingshill Avenue, Harrow, HA3 8LB
• Sold Sep 2021£600,000 | 4 Bed House41, Ennerdale Avenue, Stanmore, HA7 2LB41, Ennerdale Avenue, Stanmore, HA7 2LB
• Sold May 2021£632,000 | 4 Bed House33, Ennerdale Avenue, Stanmore, HA7 2LB33, Ennerdale Avenue, Stanmore, HA7 2LB
• Sold Mar 2021£620,101 | 4 Bed House45, Ennerdale Avenue, Stanmore, HA7 2LB45, Ennerdale Avenue, Stanmore, HA7 2LB
• Sold Dec 2020£590,000 | 4 Bed House22, Oakfield Avenue, Harrow, HA3 8TJ22, Oakfield Avenue, Harrow, HA3 8TJ
• Sold Sep 2020£535,000 | 4 Bed House56, Formby Avenue, Stanmore, HA7 2JZ56, Formby Avenue, Stanmore, HA7 2JZ
• Sold Jan 2020£585,000 | 4 Bed House2, Formby Avenue, Stanmore, HA7 2JZ2, Formby Avenue, Stanmore, HA7 2JZ
• Sold Dec 2019£565,000 | 4 Bed House65, Ennerdale Avenue, Stanmore, HA7 2LB65, Ennerdale Avenue, Stanmore, HA7 2LB
• Sold May 2018£614,000 | 4 Bed House28, Formby Avenue, Stanmore, HA7 2JZ28, Formby Avenue, Stanmore, HA7 2JZ

Dudley Avenue, Harrow, HA3 has a total of 82 addresses. According to our analysis of all the public data, 1, Dudley Avenue, Harrow is the 3rd largest and the 4th most expensive property on the street.

When compared to the postcode district it is £172k more expensive than the average property in HA3.

• Priestmead Primary School and Nursery

  400 m away
• Kenmore Park Junior School

  800 m away
• Kenmore Park Infant and Nursery School

  800 m away

• Park High School

  700 m away
• St Gregory's Catholic Science College

  1.2 km away
• Claremont High School

  1.5 km away

• Kenton

  |

  1.6 km away
• Queensbury

  |

  1.6 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.