According to data from HM Land Registry, 5, Mentmore Close, Harrow sits on a plot of 499 m².

We have plot size data on 12 out of 12 other houses in the postcode and 5, Mentmore Close, Harrow sits on the 6th largest plot.

5, Mentmore Close, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 May 2024.

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, 5, Mentmore Close, Harrow was last sold on 5th January 2010 for £425,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since January 2010, the market for similar properties has risen by 38.8%.

• Sold Jan 2010£425,000

According to the Land Registry and our network of Estate Agents, there have been 126 sales of properties similar to 5, Mentmore Close, Harrow within a radius of 620 metres since 2016.

The most recent example is 132, Draycott Avenue, Harrow, HA3 0BY, a freehold house which sold for £785,000 on the 28th November 2025.

Read more about house prices in HA3.

• 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 Jul 2025£850,000 | 4 Bed House26, Winchfield Close, Harrow, HA3 0DT26, Winchfield Close, Harrow, HA3 0DT
• Sold Jun 2025£710,000 | 4 Bed House49, Woodhill Crescent, Harrow, HA3 0LU49, Woodhill Crescent, Harrow, HA3 0LU
• Sold May 2025£790,000 | 4 Bed House96, Woodcock Hill, Harrow, HA3 0JD96, Woodcock Hill, Harrow, HA3 0JD
• Sold Mar 2025£770,000 | 4 Bed House6, Mayfield Avenue, Harrow, HA3 8EU6, Mayfield Avenue, Harrow, HA3 8EU
• Sold Mar 2025£840,000 | 4 Bed House2, Mentmore Close, Harrow, HA3 0EA2, Mentmore Close, Harrow, HA3 0EA
• Sold Jan 2025£810,000 | 4 Bed House6, The Ridgeway, Harrow, HA3 0LL6, The Ridgeway, Harrow, HA3 0LL
• 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 May 2022£830,000 | 4 Bed House15, Winchfield Close, Harrow, HA3 0DT15, Winchfield Close, Harrow, HA3 0DT
• Sold Apr 2022£770,000 | 4 Bed House9, Sedgecombe Avenue, Harrow, HA3 0HW9, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Jun 2021£350,000 | 4 Bed House33, Sedgecombe Avenue, Harrow, HA3 0HW33, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Dec 2020£810,000 | 4 Bed House5, Woodhill Crescent, Harrow, HA3 0LU5, Woodhill Crescent, Harrow, HA3 0LU
• Sold Dec 2020£740,000 | 4 Bed House18, Winchfield Close, Harrow, HA3 0DT18, Winchfield Close, Harrow, HA3 0DT
• Sold Jan 2018£855,000 | 4 Bed House48, The Ridgeway, Harrow, HA3 0LL48, The Ridgeway, Harrow, HA3 0LL
• Sold Nov 2016£690,000 | 4 Bed House1, Winchfield Close, Harrow, HA3 0DT1, Winchfield Close, Harrow, HA3 0DT

Mentmore Close, Harrow, HA3 has a total of 12 addresses. According to our analysis of all the public data, 5, Mentmore Close, Harrow is the 11th largest and the 11th most expensive property on the street.

When compared to the postcode district it is £288k more expensive than the average property in HA3.

• Mount Stewart Infant School

  500 m away
• Mount Stewart Junior School

  600 m away
• Uxendon Manor Primary School

  700 m away

• St Gregory's Catholic Science College

  300 m away
• Claremont High School

  1.0 km away
• Harrow High School

  1.4 km away

• Kenton

  |

  600 m away
• Northwick Park

  |

  800 m away

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