Our Data Sources
41, Courtenay Avenue, Harrow has no records in the the Land Registry and a single entry in the EPC database dated February 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 41, Courtenay Avenue, Harrow would be worth £418,291, with a potential rental value of £2,156 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £370,486, with a rental value of £1,910 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
41, Courtenay Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Feb 2024.
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 103 sales of comparable properties within 510 metres of 41, Courtenay Avenue, Harrow across the last 2 years.
Most recently, 32, Tillotson Road, Harrow, HA3 6PS, a freehold house, sold at £440,000 on the 21st July 2025.
Read more about house prices in HA3.
- Sold Jul 2025£440,000 | 3 Bed House32, Tillotson Road, Harrow, HA3 6PS32, Tillotson Road, Harrow, HA3 6PS
- Sold Nov 2024£417,000 | 3 Bed House114, Courtenay Avenue, Harrow, HA3 6LN114, Courtenay Avenue, Harrow, HA3 6LN
- Sold Oct 2024£448,000 | 3 Bed House91, Courtenay Avenue, Harrow, HA3 6LJ91, Courtenay Avenue, Harrow, HA3 6LJ
•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 41, Courtenay Avenue, Harrow as the 100th largest and the 126th most expensive of the 182 addresses on Courtenay Avenue, Harrow, HA3.
Against the HA3 postcode district average, it is £112k less expensive than the typical property.
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Schools Nearby
- Cedars Manor School300 m away
- St Teresa's Catholic Primary School and Nursery300 m away
- Pinner Park Primary School800 m away
- Hatch End High School500 m away
- Salvatorian Roman Catholic College1.0 km away
- The Sacred Heart Language College1.2 km away
More reading links
Public Transport Nearby
- Headstone Lane|300 m away
- Hatch End|1.3 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












