Our Data Sources
39, Cavendish Avenue, Harrow has no records in the the Land Registry and a single entry in the EPC database dated October 2025.
We combine this information with public data 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 39, Cavendish Avenue, Harrow, we estimate a market value of £682,582 and a rental value of £3,440 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £604,572 and £3,047 per month respectively.
Plot Size
HM Land Registry records the plot of land for 39, Cavendish Avenue, Harrow as measuring 339 m2.
That makes it the 15th largest plot in the postcode, where all 29 other houses have recorded plot data.
Energy Efficiency
39, Cavendish Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Oct 2025.
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
Over the past 2 years 86 properties similar to 39, Cavendish Avenue, Harrow have sold within a radius of 580 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd January 2026, was 122, Cavendish Avenue, Harrow, HA1 3RQ, a freehold house which sold for £685,000.
Read more about house prices in HA1.
- Sold Jan 2026£685,000 | 4 Bed House122, Cavendish Avenue, Harrow, HA1 3RQ122, Cavendish Avenue, Harrow, HA1 3RQ
- Sold Feb 2025£672,000 | 3 Bed House108, Cavendish Avenue, Harrow, HA1 3RQ108, Cavendish Avenue, Harrow, HA1 3RQ
- Sold Apr 2024£288,000 | 3 Bed House72, Cavendish Avenue, Harrow, HA1 3RG72, Cavendish Avenue, Harrow, HA1 3RG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 169 addresses on Cavendish Avenue, Harrow, HA1, 39, Cavendish Avenue, Harrow comes out as the 47th largest and the 43rd most expensive in our analysis of the public data.
It is also £180k more expensive than the average property across the HA1 district.
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Schools Nearby
- St George's Primary Catholic Voluntary Academy700 m away
- Horsenden Primary School900 m away
- Wood End Primary School900 m away
- Whitmore High School2.0 km away
- Wembley High Technology College2.0 km away
- Rooks Heath School2.4 km away
More reading links
Public Transport Nearby
- Sudbury Hill Harrow|200 m away
- Sudbury Hill|200 m away
- South Harrow|1.2 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
