Our Data Sources
14, Mount Stewart Avenue, Harrow has 21 entries in the Land Registry , most recently in January 2020 and a single entry in the EPC database dated November 2016.
We combine this information with that 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 14, Mount Stewart Avenue, Harrow would be worth £942,238, with a potential rental value of £3,241 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £834,554, with a rental value of £2,870 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
14, Mount Stewart Avenue, Harrow occupies a 404 m2 plot as recorded by HM Land Registry.
All 18 other houses in this postcode have recorded plot sizes, and this one ranks as the 14th largest.
Energy Efficiency
14, Mount Stewart Avenue, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 17 Nov 2016.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
14, Mount Stewart Avenue, Harrow last changed hands on 24th January 2020, selling for £715,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 8.0% since January 2020.
- Sold Jan 2020£715,000
- Sold Aug 2004£468,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 650 metres of 14, 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 May 2024£890,000 | 5 Bed House12, Sheridan Gardens, Harrow, HA3 0JT12, Sheridan Gardens, Harrow, HA3 0JT
- Sold Jul 2023£920,000 | 4 Bed House10, Mount Stewart Avenue, Harrow, HA3 0JP10, Mount Stewart Avenue, Harrow, HA3 0JP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 14, Mount Stewart Avenue, Harrow as the 15th largest and the 22nd most expensive of the 56 addresses on Mount Stewart Avenue, Harrow, HA3.
Against the HA3 postcode district average, it is £384k more expensive than the typical property.
More reading links
Schools Nearby
- 200mMount Stewart Infant School
- 300mMount Stewart Junior School
- 700mUxendon Manor Primary School
- 600mSt Gregory's Catholic Science College
- 1.0kmClaremont High School
- 1.6kmHarrow High School
More reading links
Public Transport Nearby
- 900mSouth Kenton
- 900mKenton
- 900mNorthwick Park
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.












