9, Derby Avenue
9, Derby Avenue
Description & Estimates
Public records show 9, Derby Avenue, Harrow to be an early-century freehold house with 1,442 ft2 of internal area, sitting on a 199 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
9, Derby Avenue, Harrow has an estimated sale value of £685,725 and an estimated rental value of £2,940 per month, assuming reasonable condition and based on the information available.
Derby Avenue, Harrow, HA3 lies in the borough of Harrow, within the HA3 postal district.
Our Data Sources
9, Derby Avenue, Harrow has a single entry in the Land Registry from September 2015 and a single entry in the EPC database dated October 2025.
We combine this information with that 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 9, Derby Avenue, Harrow would be worth £720,011, with a potential rental value of £3,087 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £637,724, with a rental value of £2,734 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 9, Derby Avenue, Harrow has decreased by £9,338 (1.4%) over the last year. During the same period, its estimated monthly rental value has grown by £76 (2.6%). The property's estimated gross yield is currently 5.1%.
Plot Size
9, Derby Avenue, Harrow occupies a 199 m2 plot as recorded by HM Land Registry.
All 17 other houses in this postcode have recorded plot sizes, and this one ranks as the 14th largest.
Energy Efficiency
9, Derby Avenue, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Oct 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
9, Derby Avenue, Harrow last changed hands on 30th September 2015, selling for £405,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 20.3% since September 2015.
- Sold Sep 2015£405,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 430 metres of 9, Derby Avenue, Harrow across the last 2 years.
Most recently, 74, Weighton Road, Harrow, HA3 6HZ, a freehold house, sold at £625,000 on the 5th September 2025.
Read more about house prices in HA3.
•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 9, Derby Avenue, Harrow as the largest and the most expensive of the 34 addresses on Derby Avenue, Harrow, HA3.
Against the HA3 postcode district average, it is £172k more expensive than the typical property.
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Schools Nearby
- 600mCedars Manor School
- 700mSt Teresa's Catholic Primary School and Nursery
- 1.1kmWeald Rise Primary School
- 500mSalvatorian Roman Catholic College
- 700mThe Sacred Heart Language College
- 800mHatch End High School
More reading links
Public Transport Nearby
Headstone Lane station is the nearest stop to 9, Derby Avenue, Harrow at 800 metres away.
- 800mHeadstone Lane
- 1.4kmHarrow & Wealdstone
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.
