According to data from HM Land Registry, 9, St. Marys View, Harrow sits on a plot of 236 m².

We have plot size data on 8 out of 9 other houses in the postcode and 9, St. Marys View, Harrow sits on the 4th largest plot.

9, St. Marys View, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 29 May 2020.

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, 9, St. Marys View, Harrow was last sold on 23rd October 2020 for £551,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since October 2020, the market for similar properties has dropped by 3.8%.

• Sold Oct 2020£551,000
• Sold May 2010£350,000

According to the Land Registry and our network of Estate Agents, there have been 145 sales of properties similar to 9, St. Marys View, Harrow within a radius of 550 metres since 2017.

The most recent example is 28, Brampton Grove, Harrow, HA3 8LG, a freehold house which sold for £600,000 on the 13th February 2026.

Read more about house prices in HA3.

• Sold Feb 2026£600,000 | 4 Bed House28, Brampton Grove, Harrow, HA3 8LG28, Brampton Grove, Harrow, HA3 8LG
• Sold Jan 2026£603,000 | 4 Bed House10, Brampton Grove, Harrow, HA3 8LG10, Brampton Grove, Harrow, HA3 8LG
• Sold Dec 2025£650,000 | 3 Bed House64, Alicia Gardens, Harrow, HA3 8JE64, Alicia Gardens, Harrow, HA3 8JE
• Sold Jul 2025£565,000 | 3 Bed House55, Alicia Avenue, Harrow, HA3 8HT55, Alicia Avenue, Harrow, HA3 8HT
• Sold Mar 2025£625,000 | 3 Bed House23, Alicia Gardens, Harrow, HA3 8JB23, Alicia Gardens, Harrow, HA3 8JB
• Sold Oct 2024£585,000 | 4 Bed House15, Alicia Close, Harrow, HA3 8HP15, Alicia Close, Harrow, HA3 8HP
• Sold Jul 2024£607,000 | 3 Bed House1, Alicia Close, Harrow, HA3 8HP1, Alicia Close, Harrow, HA3 8HP
• Sold May 2024£630,000 | 4 Bed House1B, Brampton Grove, Harrow, HA3 8LD1B, Brampton Grove, Harrow, HA3 8LD
• Sold Feb 2024£690,000 | 4 Bed House20, Kenton Gardens, Harrow, HA3 8DE20, Kenton Gardens, Harrow, HA3 8DE
• Sold Mar 2023£545,000 | 4 Bed House46, Alicia Avenue, Harrow, HA3 8HS46, Alicia Avenue, Harrow, HA3 8HS
• Sold Sep 2022£660,000 | 4 Bed House18, Kenton Gardens, Harrow, HA3 8DE18, Kenton Gardens, Harrow, HA3 8DE
• Sold Feb 2022£565,000 | 4 Bed House5, Brampton Grove, Harrow, HA3 8LD5, Brampton Grove, Harrow, HA3 8LD
• Sold Nov 2021£625,000 | 4 Bed House41, Alicia Gardens, Harrow, HA3 8JB41, Alicia Gardens, Harrow, HA3 8JB
• Sold Sep 2021£650,000 | 4 Bed House41, Kenton Gardens, Harrow, HA3 8DE41, Kenton Gardens, Harrow, HA3 8DE
• Sold Jun 2021£660,000 | 4 Bed House307, Kenton Road, Harrow, HA3 0HP307, Kenton Road, Harrow, HA3 0HP
• Sold Mar 2021£585,000 | 3 Bed House23, Sedgecombe Avenue, Harrow, HA3 0HW23, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Jan 2021£657,000 | 3 Bed House7, Sedgecombe Avenue, Harrow, HA3 0HW7, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Sep 2019£500,000 | 3 Bed House19, Alicia Close, Harrow, HA3 8HP19, Alicia Close, Harrow, HA3 8HP
• Sold Sep 2018£555,000 | 4 Bed House9, Alicia Gardens, Harrow, HA3 8JB9, Alicia Gardens, Harrow, HA3 8JB
• Sold Mar 2017£780,000 | 4 Bed House34, Kenton Gardens, Harrow, HA3 8DE34, Kenton Gardens, Harrow, HA3 8DE

St. Marys View, Harrow, HA3 has a total of 9 addresses. According to our analysis of all the public data, 9, St. Marys View, Harrow is the 8th largest and the 8th most expensive property on the street.

When compared to the postcode district it is £70k more expensive than the average property in HA3.

• Elmgrove Primary School & Nursery

  900 m away
• Uxendon Manor Primary School

  900 m away
• Mount Stewart Infant School

  1.1 km away

• St Gregory's Catholic Science College

  500 m away
• Claremont High School

  1.2 km away
• Harrow High School

  1.4 km away

• Kenton

  |

  700 m away
• Northwick Park

  |

  1.0 km away
• Harrow & Wealdstone

  |

  1.7 km away

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