Our Data Sources
17A, Masons Avenue, Harrow has 2 entries in the Land Registry , most recently in May 2007 and a single entry in the EPC database dated December 2018.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 17A, Masons Avenue, Harrow, we estimate a market value of £335,510 and a rental value of £1,797 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £297,166 and £1,591 per month respectively.
Energy Efficiency
17A, Masons Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Dec 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 17A, Masons Avenue, Harrow completed on 11th May 2007 at £170,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 69.7% over the period since May 2007.
- Sold May 2007£170,000
- Sold May 2007£230,000
Similar Properties Sold Nearby
Over the past 2 years 70 properties similar to 17A, Masons Avenue, Harrow have sold within a radius of 340 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 5th September 2025, was Flat 11, Essence Apartments 72, High Street, Harrow, HA3 7AF, a leasehold flat which sold for £305,000.
Read more about house prices in HA3.
- Sold Sep 2025£305,000 | 3 Bed FlatFlat 11, Essence Apartments 72, High Street, Harrow, HA3 7AFFlat 11, Essence Apartments 72, High Street, Harrow, HA3 7AF
- Sold May 2024£288,500 | 2 Bed Flat51, Knightley Court 24, Canning Road, Harrow, HA3 7TJ51, Knightley Court 24, Canning Road, Harrow, HA3 7TJ
- Sold May 2019£310,000 | 2 Bed Flat30A, Gordon Road, Harrow, HA3 5RX30A, Gordon Road, Harrow, HA3 5RX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 356 addresses on Masons Avenue, Harrow, HA3, 17A, Masons Avenue, Harrow comes out as the 150th largest and the 94th most expensive in our analysis of the public data.
It is also £191k less expensive than the average property across the HA3 district.
More reading links
Schools Nearby
- Marlborough Primary School600 m away
- Saint Jerome Church of England Bilingual School900 m away
- Elmgrove Primary School & Nursery900 m away
- The Sacred Heart Language College800 m away
- Salvatorian Roman Catholic College900 m away
- Harrow High School1.5 km away
More reading links
Public Transport Nearby
- Harrow & Wealdstone|100 m away
- Harrow-on-the-Hill|1.5 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Medium, based on Environment Agency data.












