According to data from HM Land Registry, 259, Kenmore Avenue, Harrow sits on a plot of 288 m².

We have plot size data on 50 out of 50 other houses in the postcode and 259, Kenmore Avenue, Harrow sits on the 30th largest plot.

259, Kenmore Avenue, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 06 Jul 2009.

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, 259, Kenmore Avenue, Harrow was last sold on 27th January 2012 for £302,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since January 2012, the market for similar properties has risen by 60.7%.

• Sold Jan 2012£302,000

According to the Land Registry and our network of Estate Agents, there have been 227 sales of properties similar to 259, Kenmore Avenue, Harrow within a radius of 470 metres since 2018.

The most recent example is 40, Borrowdale Avenue, Harrow, HA3 7PZ, a freehold house which sold for £550,000 on the 11th December 2025.

Read more about house prices in HA3.

• Sold Dec 2025£550,000 | 3 Bed House40, Borrowdale Avenue, Harrow, HA3 7PZ40, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Oct 2025£585,000 | 3 Bed House222, Kenmore Avenue, Harrow, HA3 8PS222, Kenmore Avenue, Harrow, HA3 8PS
• Sold Oct 2025£569,000 | 3 Bed House50, Curzon Avenue, Stanmore, HA7 2AN50, Curzon Avenue, Stanmore, HA7 2AN
• Sold Jul 2025£575,000 | 3 Bed House134, Kingshill Drive, Harrow, HA3 8QS134, Kingshill Drive, Harrow, HA3 8QS
• Sold Jun 2025£460,000 | 3 Bed House13, Pembroke Avenue, Harrow, HA3 8QG13, Pembroke Avenue, Harrow, HA3 8QG
• Sold Apr 2025£662,500 | 3 Bed House30, Elgin Avenue, Harrow, HA3 8QL30, Elgin Avenue, Harrow, HA3 8QL
• Sold Mar 2025£423,000 | 3 Bed House212, Kenmore Avenue, Harrow, HA3 8PS212, Kenmore Avenue, Harrow, HA3 8PS
• Sold Jan 2025£550,000 | 3 Bed House14, Mountbel Road, Stanmore, HA7 2AF14, Mountbel Road, Stanmore, HA7 2AF
• Sold Dec 2024£485,000 | 3 Bed House75, Elgin Avenue, Harrow, HA3 8QN75, Elgin Avenue, Harrow, HA3 8QN
• Sold Nov 2024£544,500 | 3 Bed House29, Mountbel Road, Stanmore, HA7 2AG29, Mountbel Road, Stanmore, HA7 2AG
• Sold Oct 2024£527,000 | 3 Bed House76, Elgin Avenue, Harrow, HA3 8QJ76, Elgin Avenue, Harrow, HA3 8QJ
• Sold Oct 2024£525,000 | 3 Bed House229, Kenmore Avenue, Harrow, HA3 8PD229, Kenmore Avenue, Harrow, HA3 8PD
• Sold Jul 2023£529,950 | 3 Bed House91, Elgin Avenue, Harrow, HA3 8QN91, Elgin Avenue, Harrow, HA3 8QN
• Sold Nov 2022£585,000 | 3 Bed House44, Elgin Avenue, Harrow, HA3 8QL44, Elgin Avenue, Harrow, HA3 8QL
• Sold Sep 2022£545,500 | 3 Bed House269, Kenmore Avenue, Harrow, HA3 8PD269, Kenmore Avenue, Harrow, HA3 8PD
• Sold Sep 2022£685,000 | 3 Bed House235, Kenmore Avenue, Harrow, HA3 8PD235, Kenmore Avenue, Harrow, HA3 8PD
• Sold Aug 2021£550,000 | 3 Bed House233, Kenmore Avenue, Harrow, HA3 8PD233, Kenmore Avenue, Harrow, HA3 8PD
• Sold Jul 2020£505,000 | 3 Bed House250, Kenmore Avenue, Harrow, HA3 8PS250, Kenmore Avenue, Harrow, HA3 8PS
• Sold Jun 2018£500,000 | 3 Bed House265, Kenmore Avenue, Harrow, HA3 8PD265, Kenmore Avenue, Harrow, HA3 8PD
• Sold Jan 2018£420,000 | 3 Bed House239, Kenmore Avenue, Harrow, HA3 8PD239, Kenmore Avenue, Harrow, HA3 8PD

Kenmore Avenue, Harrow, HA3 has a total of 307 addresses. According to our analysis of all the public data, 259, Kenmore Avenue, Harrow is the 251st largest and the 201st most expensive property on the street.

When compared to the postcode district it is £16k more expensive than the average property in HA3.

• St Joseph's Catholic Primary School

  100 m away
• Belmont School

  500 m away
• Priestmead Primary School and Nursery

  500 m away

• The Sacred Heart Language College

  1.1 km away
• Park High School

  1.3 km away
• Salvatorian Roman Catholic College

  1.3 km away

• Harrow & Wealdstone

  |

  1.2 km away
• Kenton

  |

  2.0 km away

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