Our Data Sources
21, Kingshill Avenue, Harrow has no recent1 records in the the Land Registry and a single entry in the EPC database dated July 2017.
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
In very good condition, we estimate 21, Kingshill Avenue, Harrow would be worth £702,134, with a potential rental value of £2,879 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £621,890, with a rental value of £2,550 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Kingshill Avenue, Harrow occupies a 276 m2 plot as recorded by HM Land Registry.
All 9 other houses in this postcode have recorded plot sizes, and this one ranks as the 10th largest.
Energy Efficiency
21, Kingshill Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Jul 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
21, Kingshill Avenue, Harrow last changed hands on 27th March 2002, selling for £236,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Mar 2002£236,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 231 sales of comparable properties within 550 metres of 21, Kingshill Avenue, Harrow across the last 2 years.
Most recently, 10, Brampton Grove, Harrow, HA3 8LG, a freehold house, sold at £603,000 on the 29th January 2026.
Read more about house prices in HA3.
- Sold Jan 2026£603,000 | 4 Bed House10, Brampton Grove, Harrow, HA3 8LG10, Brampton Grove, Harrow, HA3 8LG
- Sold Sep 2025£687,500 | 4 Bed House14, Alicia Gardens, Harrow, HA3 8JE14, Alicia Gardens, Harrow, HA3 8JE
- Sold Jul 2025£675,000 | 4 Bed House33, Alicia Gardens, Harrow, HA3 8JB33, Alicia Gardens, Harrow, HA3 8JB
•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 21, Kingshill Avenue, Harrow as the 60th largest and the 68th most expensive of the 134 addresses on Kingshill Avenue, Harrow, HA3.
Against the HA3 postcode district average, it is £158k more expensive than the typical property.
More reading links
Schools Nearby
- Elmgrove Primary School & Nursery700 m away
- Priestmead Primary School and Nursery800 m away
- Uxendon Manor Primary School1.2 km away
- St Gregory's Catholic Science College800 m away
- Claremont High School1.4 km away
- Harrow High School1.4 km away
More reading links
Public Transport Nearby
- Kenton|900 m away
- Northwick Park|1.2 km away
- Harrow & Wealdstone|1.5 km 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.
