21, Ashburnham Avenue
21, Ashburnham Avenue
Description & Estimates
The public record describes 21, Ashburnham Avenue, Harrow as an early-century house with 1,280 ft2 of internal area, sitting on a 584 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
21, Ashburnham Avenue, Harrow has an estimated sale value of £643,908 and an estimated rental value of £3,230 per month, assuming reasonable condition and based on the information available.
Ashburnham Avenue, Harrow, HA1 lies in the borough of Harrow, within the HA1 postal district.
Our Data Sources
21, Ashburnham Avenue, Harrow has no records in the the Land Registry and a single entry in the EPC database dated February 2014.
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, Ashburnham Avenue, Harrow would be worth £676,103, with a potential rental value of £3,391 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £598,834, with a rental value of £3,004 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 21, Ashburnham Avenue, Harrow has dropped by £11,260 (1.7%) over the last year. During the same period, its estimated monthly rental value has risen by £81 (2.5%). The property's estimated gross yield is currently 6.0%.
Plot Size
21, Ashburnham Avenue, Harrow occupies a 584 m2 plot as recorded by HM Land Registry.
Of the 23 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
21, Ashburnham Avenue, Harrow has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 26 Feb 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas, Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 340 metres of 21, Ashburnham Avenue, Harrow across the last 2 years.
Most recently, 7, Ashburnham Gardens, Harrow, HA1 2JH, a freehold house, sold at £700,000 on the 25th July 2025.
Read more about house prices in HA1.
•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, Ashburnham Avenue, Harrow as the 17th largest and the 17th most expensive of the 23 addresses on Ashburnham Avenue, Harrow, HA1.
Against the HA1 postcode district average, it is £172k more expensive than the typical property.
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Schools Nearby
- 700mSaint Jerome Church of England Bilingual School
- 900mNorbury School
- 900mSt Anselm's Catholic Primary School
- 100mHarrow High School
- 1.8kmWhitmore High School
- 1.8kmSt Gregory's Catholic Science College
More reading links
Public Transport Nearby
Harrow-on-the-Hill station is the nearest stop to 21, Ashburnham Avenue, Harrow at 400 metres away.
- 400mHarrow-on-the-Hill
- 800mNorthwick Park
- 800mKenton
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.
