Our Data Sources
21, Carlton Avenue, Harrow has no records in the the Land Registry and a single entry in the EPC database dated January 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 21, Carlton Avenue, Harrow is in very good condition we estimate a sale value of £668,498 and a rental value of £2,738 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £592,098 and a rental value of £2,425 per month.
Plot Size
According to data from HM Land Registry, 21, Carlton Avenue, Harrow sits on a plot of 341 m2.
We have plot size data on 15 out of 16 other houses in the postcode and 21, Carlton Avenue, Harrow sits on the 18th largest plot.
Energy Efficiency
21, Carlton Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Jan 2021.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Carlton Avenue, Harrow within a radius of 540 metres over the last 2 years.
The most recent example is 79, Manor Road, Harrow, HA1 2PG, a freehold house which sold for £660,000 on the 9th May 2025.
Read more about house prices in HA3.
- Sold May 2025£660,000 | 3 Bed House79, Manor Road, Harrow, HA1 2PG79, Manor Road, Harrow, HA1 2PG
- Sold May 2024£610,000 | 3 Bed House93, Manor Road, Harrow, HA1 2PG93, Manor Road, Harrow, HA1 2PG
- Sold May 2019£622,000 | 4 Bed House34, Carlton Avenue, Harrow, HA3 8AY34, Carlton Avenue, Harrow, HA3 8AY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Carlton Avenue, Harrow, HA3 has a total of 80 addresses. According to our analysis of all the public data, 21, Carlton Avenue, Harrow is the 39th largest and the 23rd most expensive property on the street.
When compared to the postcode district it is £123k more expensive than the average property in HA3.
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Schools Nearby
- 600mElmgrove Primary School & Nursery
- 900mSaint Jerome Church of England Bilingual School
- 1.3kmPriestmead Primary School and Nursery
- 800mHarrow High School
- 1.0kmSt Gregory's Catholic Science College
- 1.7kmClaremont High School
More reading links
Public Transport Nearby
- 300mKenton
- 600mNorthwick Park
- 1.3kmHarrow-on-the-Hill
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast 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.
