Our Data Sources
48, Mount Stewart Avenue, Harrow has no recent1 records in the the Land Registry and a single entry in the EPC database dated November 2021.
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 48, Mount Stewart Avenue, Harrow would be worth £1,018,939, with a potential rental value of £3,242 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £902,489, with a rental value of £2,871 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
48, Mount Stewart Avenue, Harrow occupies a 386 m2 plot as recorded by HM Land Registry.
All 15 other houses in this postcode have recorded plot sizes, and this one ranks as the 15th largest.
Energy Efficiency
48, Mount Stewart Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Nov 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
48, Mount Stewart Avenue, Harrow last changed hands on 15th July 2004, selling for £369,950. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Jul 2004£369,950
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 115 sales of comparable properties within 610 metres of 48, Mount Stewart Avenue, Harrow across the last 2 years.
Most recently, 3, Bulmer Gardens, Harrow, HA3 0PA, a freehold house, sold at £940,000 on the 1st April 2026.
Read more about house prices in HA3.
- Sold Apr 2026£940,000 | 5 Bed House3, Bulmer Gardens, Harrow, HA3 0PA3, Bulmer Gardens, Harrow, HA3 0PA
- Sold Mar 2025£825,000 | 4 Bed House52, Mount Stewart Avenue, Harrow, HA3 0JU52, Mount Stewart Avenue, Harrow, HA3 0JU
- Sold May 2024£890,000 | 5 Bed House12, Sheridan Gardens, Harrow, HA3 0JT12, Sheridan Gardens, Harrow, HA3 0JT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 48, Mount Stewart Avenue, Harrow as the 17th largest and the 7th most expensive of the 56 addresses on Mount Stewart Avenue, Harrow, HA3.
Against the HA3 postcode district average, it is £460k more expensive than the typical property.
More reading links
Schools Nearby
- Mount Stewart Junior School100 m away
- Mount Stewart Infant School100 m away
- Uxendon Manor Primary School700 m away
- St Gregory's Catholic Science College700 m away
- Claremont High School900 m away
- JFS1.5 km away
More reading links
Public Transport Nearby
- Preston Road|800 m away
- South Kenton|900 m away
- Northwick Park|1.1 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.












