Our Data Sources
21, Courtenay Avenue, Harrow has no records in either the Land Registry or EPC database.
The local information is scored as 1 out of 5 and is considered of low accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Plot Size
21, Courtenay Avenue, Harrow occupies a 196 m2 plot as recorded by HM Land Registry.
Of the 26 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 13th largest.
Properties Sold Nearby
Land Registry records and our Estate Agent network show 613 sales within 510 metres of 21, Courtenay Avenue, Harrow across the last 2 years.
Most recently, 26, Bancroft Gardens, Harrow, HA3 5NA, a freehold house, sold at £350,000 on the 31st March 2025.
Read more about house prices in HA3.
- Sold Mar 2025£350,000 | 4 Bed House26, Bancroft Gardens, Harrow, HA3 5NA26, Bancroft Gardens, Harrow, HA3 5NA
- Sold Nov 2014£359,000 | 3 Bed House7, Secker Crescent, Harrow, HA3 5LZ7, Secker Crescent, Harrow, HA3 5LZ
- Sold Aug 2010£249,999 | 3 Bed House17, Courtenay Avenue, Harrow, HA3 5JH17, Courtenay Avenue, Harrow, HA3 5JH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
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.







