Our Data Sources
18A, Radnor Avenue, Harrow has no records in the the Land Registry and a single entry in the EPC database dated February 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 18A, Radnor Avenue, Harrow would be worth £298,431, with a potential rental value of £1,557 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £264,325, with a rental value of £1,379 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
18A, Radnor Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Feb 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 93 sales of comparable properties within 430 metres of 18A, Radnor Avenue, Harrow across the last 2 years.
Most recently, 29, Warrington Road, Harrow, HA1 1SZ, a leasehold flat, sold at £285,000 on the 1st December 2025.
Read more about house prices in HA1.
- Sold Dec 2025£285,000 | 2 Bed Flat29, Warrington Road, Harrow, HA1 1SZ29, Warrington Road, Harrow, HA1 1SZ
- Sold Dec 2023£340,000 | 2 Bed Flat30, Radnor Road, Harrow, HA1 1RY30, Radnor Road, Harrow, HA1 1RY
- Sold Nov 2023£345,000 | 2 Bed Flat26, Longley Road, Harrow, HA1 4TH26, Longley Road, Harrow, HA1 4TH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 18A, Radnor Avenue, Harrow as the 43rd largest and the 44th most expensive of the 44 addresses on Radnor Avenue, Harrow, HA1.
Against the HA1 postcode district average, it is £185k less expensive than the typical property.
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Schools Nearby
- Marlborough Primary School300 m away
- Norbury School400 m away
- Saint Jerome Church of England Bilingual School600 m away
- Harrow High School1.2 km away
- The Sacred Heart Language College1.4 km away
- Salvatorian Roman Catholic College1.4 km away
More reading links
Public Transport Nearby
- Harrow & Wealdstone|600 m away
- Harrow-on-the-Hill|900 m away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
