20, Merrion Avenue
20, Merrion Avenue
Description & Estimates







The public record describes 20, Merrion Avenue, Stanmore as an early-century apartment with 764 ft2 of internal area.
In this area, apartments of this size normally have 2 bedrooms with a garden.
20, Merrion Avenue, Stanmore has an estimated sale value of £384,101 and an estimated rental value of £1,782 per month, assuming reasonable condition and based on the information available.
Merrion Avenue, Stanmore, HA7 lies in the borough of Harrow, within the HA7 postal district.
Our Data Sources
20, Merrion Avenue, Stanmore has no recent1 records in the the Land Registry and a single entry in the EPC database dated March 2020.
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 20, Merrion Avenue, Stanmore would be worth £403,306, with a potential rental value of £1,871 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £357,214, with a rental value of £1,658 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 20, Merrion Avenue, Stanmore has declined by £1,681 (0.4%) over the last year. During the same period, its estimated monthly rental value has climbed by £66 (3.7%). The property's estimated gross yield is currently 5.6%.
Energy Efficiency
20, Merrion Avenue, Stanmore has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Mar 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
20, Merrion Avenue, Stanmore last changed hands on 23rd September 1997, selling for £98,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Sep 1997£98,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 520 metres of 20, Merrion Avenue, Stanmore across the last 2 years.
Most recently, 28, Copley Road, Stanmore, HA7 4PF, a leasehold flat, sold at £365,000 on the 19th December 2025.
Read more about house prices in HA7.
•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 20, Merrion Avenue, Stanmore as the 206th largest and the 238th most expensive of the 292 addresses on Merrion Avenue, Stanmore, HA7.
Against the HA7 postcode district average, it is £263k less expensive than the typical property.
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Schools Nearby
- 500mAylward Primary School
- 1.1kmSt John's CofE School
- 1.2kmWhitchurch Primary School & Nursery
- 1.1kmAvanti House School
- 2.0kmBentley Wood High School
- 2.1kmPark High School
More reading links
Public Transport Nearby
Stanmore station is the nearest stop to 20, Merrion Avenue, Stanmore at 200 metres away.
- 200mStanmore
- 1.4kmCanons Park
- 2.0kmEdgware
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.

