Our Data Sources
42, Carlyon Avenue, Harrow has a single entry in the Land Registry from September 2007 and a single entry in the EPC database dated March 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 42, Carlyon Avenue, Harrow, we estimate a market value of £550,785 and a rental value of £2,472 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £487,838 and £2,190 per month respectively.
Plot Size
HM Land Registry records the plot of land for 42, Carlyon Avenue, Harrow as measuring 357 m2.
That makes it the 13th largest plot in the postcode, where all 32 other houses have recorded plot data.
Energy Efficiency
42, Carlyon Avenue, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 03 Mar 2014.
The property is not connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 42, Carlyon Avenue, Harrow completed on 6th September 2007 at £300,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 81.7% over the period since September 2007.
- Sold Sep 2007£300,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 42, Carlyon Avenue, Harrow have sold within a radius of 510 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th August 2025, was 52, Balmoral Road, Harrow, HA2 8TD, a freehold house which sold for £640,000.
Read more about house prices in HA2.
- Sold Aug 2025£640,000 | 3 Bed House52, Balmoral Road, Harrow, HA2 8TD52, Balmoral Road, Harrow, HA2 8TD
- Sold Dec 2024£500,000 | 3 Bed House3, Earlsmead, Harrow, HA2 8SS3, Earlsmead, Harrow, HA2 8SS
- Sold Nov 2022£565,000 | 3 Bed House50, Carlyon Avenue, Harrow, HA2 8SY50, Carlyon Avenue, Harrow, HA2 8SY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 145 addresses on Carlyon Avenue, Harrow, HA2, 42, Carlyon Avenue, Harrow comes out as the 87th largest and the 70th most expensive in our analysis of the public data.
It is also £34k more expensive than the average property across the HA2 district.
More reading links
Schools Nearby
- 300mEarlsmead Primary School
- 500mHeathland School
- 900mPetts Hill Primary School
- 400mRooks Heath School
- 900mIslip Manor High School
- 1.4kmQueensmead School
More reading links
Public Transport Nearby
- 700mNortholt Park
- 1.2kmNortholt
- 1.4kmSouth Harrow
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
