27, Carlyon Avenue
27, Carlyon Avenue
Description & Estimates







The public record describes 27, Carlyon Avenue, Harrow as an early-century house with 893 ft2 of internal area.
In this area, houses of this size normally have 3 bedrooms with a garden.
27, Carlyon Avenue, Harrow has an estimated sale value of £540,120 and an estimated rental value of £2,360 per month, assuming reasonable condition and based on the information available.
Carlyon Avenue, Harrow, HA2 lies in the borough of Harrow, within the HA2 postal district.
Our Data Sources
27, Carlyon Avenue, Harrow has no records in the the Land Registry and a single entry in the EPC database dated September 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 27, Carlyon Avenue, Harrow would be worth £567,127, with a potential rental value of £2,478 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £502,312, with a rental value of £2,195 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 27, Carlyon Avenue, Harrow has decreased by £5,651 (1.0%) over the last year. During the same period, its estimated monthly rental value has grown by £46 (2.0%). The property's estimated gross yield is currently 5.2%.
Energy Efficiency
27, Carlyon Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Sep 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 500 metres of 27, Carlyon Avenue, Harrow across the last 2 years.
Most recently, 52, Balmoral Road, Harrow, HA2 8TD, a freehold house, sold at £640,000 on the 28th August 2025.
Read more about house prices in HA2.
•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 27, Carlyon Avenue, Harrow as the 78th largest and the 55th most expensive of the 145 addresses on Carlyon Avenue, Harrow, HA2.
Against the HA2 postcode district average, it is £50k more expensive than the typical property.
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Schools Nearby
- 400mEarlsmead Primary School
- 700mPetts Hill Primary School
- 700mHeathland School
- 600mRooks Heath School
- 800mIslip Manor High School
- 1.5kmQueensmead School
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Public Transport Nearby
Northolt Park station is the nearest stop to 27, Carlyon Avenue, Harrow at 600 metres away.
- 600mNortholt Park
- 1.1kmNortholt
- 1.3kmSouth Harrow
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.

