According to data from HM Land Registry, 31, The Avenue, Harrow sits on a plot of 406 m².

We have plot size data on 33 out of 33 other houses in the postcode and 31, The Avenue, Harrow sits on the 11th largest plot.

31, The Avenue, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 29 Nov 2022.

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, 31, The Avenue, Harrow was last sold on 7th August 2024 for £550,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since August 2024, the market for similar properties has dropped by 7.6%.

• Sold Aug 2024£550,000

According to the Land Registry and our network of Estate Agents, there have been 267 sales of properties similar to 31, The Avenue, Harrow within a radius of 480 metres since 2019.

The most recent example is 17, The Highway, Stanmore, HA7 3PL, a freehold house which sold for £587,000 on the 18th May 2026.

Read more about house prices in HA3.

• Sold May 2026£587,000 | 3 Bed House17, The Highway, Stanmore, HA7 3PL17, The Highway, Stanmore, HA7 3PL
• Sold Mar 2026£234,375 | 3 Bed House69, College Hill Road, Harrow, HA3 7BT69, College Hill Road, Harrow, HA3 7BT
• Sold Feb 2026£510,000 | 3 Bed House13, Adderley Road, Harrow, HA3 7HS13, Adderley Road, Harrow, HA3 7HS
• Sold Feb 2026£600,000 | 3 Bed House31, The Highway, Stanmore, HA7 3PL31, The Highway, Stanmore, HA7 3PL
• Sold Jan 2026£585,000 | 3 Bed House71, Whitegate Gardens, Harrow, HA3 6BW71, Whitegate Gardens, Harrow, HA3 6BW
• Sold Dec 2025£630,000 | 3 Bed House52, Park Crescent, Harrow, HA3 6ES52, Park Crescent, Harrow, HA3 6ES
• Sold Oct 2025£500,000 | 3 Bed House35, Adderley Road, Harrow, HA3 7HS35, Adderley Road, Harrow, HA3 7HS
• Sold Sep 2025£545,000 | 3 Bed House27, College Hill Road, Harrow, HA3 7HG27, College Hill Road, Harrow, HA3 7HG
• Sold Sep 2025£520,000 | 3 Bed House35, Weald Rise, Harrow, HA3 7DQ35, Weald Rise, Harrow, HA3 7DQ
• Sold Sep 2025£580,000 | 3 Bed House104, Park Crescent, Harrow, HA3 6ET104, Park Crescent, Harrow, HA3 6ET
• Sold Mar 2025£560,000 | 3 Bed House103, Drummond Drive, Stanmore, HA7 3PP103, Drummond Drive, Stanmore, HA7 3PP
• Sold Feb 2025£605,000 | 3 Bed House85, Park Crescent, Harrow, HA3 6EU85, Park Crescent, Harrow, HA3 6EU
• Sold Jan 2025£545,000 | 3 Bed House1, Connaught Road, Harrow, HA3 7LE1, Connaught Road, Harrow, HA3 7LE
• Sold Sep 2024£600,000 | 3 Bed House70, Drummond Drive, Stanmore, HA7 3PE70, Drummond Drive, Stanmore, HA7 3PE
• Sold Apr 2024£490,000 | 3 Bed House59, The Avenue, Harrow, HA3 7DB59, The Avenue, Harrow, HA3 7DB
• Sold Feb 2024£650,000 | 3 Bed House94, College Hill Road, Harrow, HA3 7DA94, College Hill Road, Harrow, HA3 7DA
• Sold May 2022£510,000 | 3 Bed House9, Weald Rise, Harrow, HA3 7DQ9, Weald Rise, Harrow, HA3 7DQ
• Sold Jan 2022£625,000 | 3 Bed House98, College Hill Road, Harrow, HA3 7DA98, College Hill Road, Harrow, HA3 7DA
• Sold Jan 2020£442,000 | 3 Bed House37, Weald Rise, Harrow, HA3 7DQ37, Weald Rise, Harrow, HA3 7DQ
• Sold Apr 2019£534,500 | 3 Bed House9, The Avenue, Harrow, HA3 7DB9, The Avenue, Harrow, HA3 7DB

The Avenue, Harrow, HA3 has a total of 70 addresses. According to our analysis of all the public data, 31, The Avenue, Harrow is the 45th largest and the 47th most expensive property on the street.

When compared to the postcode district it is £51k more expensive than the average property in HA3.

• Weald Rise Primary School

  300 m away
• Belmont School

  600 m away
• St Joseph's Catholic Primary School

  900 m away

• The Sacred Heart Language College

  600 m away
• Salvatorian Roman Catholic College

  700 m away
• Bentley Wood High School

  1.4 km away

• Harrow & Wealdstone

  |

  1.4 km away
• Headstone Lane

  |

  1.8 km away

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