Our Data Sources
66, Carlyon Avenue, Harrow has 21 entries in the Land Registry , most recently in August 2021 and a single entry in the EPC database dated June 2021.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 66, Carlyon Avenue, Harrow is in very good condition we estimate a sale value of £573,710 and a rental value of £2,538 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £508,143 and a rental value of £2,248 per month.
Plot Size
According to data from HM Land Registry, 66, Carlyon Avenue, Harrow sits on a plot of 341 m2.
We have plot size data on 32 out of 32 other houses in the postcode and 66, Carlyon Avenue, Harrow sits on the 20th largest plot.
Energy Efficiency
66, Carlyon Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Jun 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
According to HM Land Registry, 66, Carlyon Avenue, Harrow was last sold on 27th August 2021 for £500,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since August 2021, the market for similar properties has risen by 4.4%.
- Sold Aug 2021£500,000
- Sold Oct 2004£250,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 66, Carlyon Avenue, Harrow within a radius of 500 metres over the last 2 years.
The most recent example is 70, Carlyon Avenue, Harrow, HA2 8SY, a freehold house which sold for £3,951,148 on the 26th June 2025.
Read more about house prices in HA2.
- Sold Jun 2025£3,951,148 | 4 Bed House70, Carlyon Avenue, Harrow, HA2 8SY70, Carlyon Avenue, Harrow, HA2 8SY
- Sold Jun 2024£567,000 | 3 Bed House76, Carlyon Avenue, Harrow, HA2 8SY76, Carlyon Avenue, Harrow, HA2 8SY
- 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
Carlyon Avenue, Harrow, HA2 has a total of 145 addresses. According to our analysis of all the public data, 66, Carlyon Avenue, Harrow is the 50th largest and the 49th most expensive property on the street.
When compared to the postcode district it is £56k more expensive than the average property in HA2.
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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
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.












