Our Data Sources
40, Merton Road, Harrow has 21 entries in the Land Registry, most recently in March 2026 and a single entry in the EPC database dated November 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 40, Merton Road, Harrow would be worth £702,469, with a potential rental value of £2,823 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £622,187, with a rental value of £2,501 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
40, Merton Road, Harrow occupies a 331 m2 plot as recorded by HM Land Registry.
All 36 other houses in this postcode have recorded plot sizes, and this one ranks as the 32nd largest.
Energy Efficiency
40, Merton Road, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Nov 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
40, Merton Road, Harrow last changed hands on 31st March 2026, selling for £731,140. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 3.7% since March 2026.
- Sold Mar 2026£731,140
- Sold Feb 2004£250,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 88 sales of comparable properties within 510 metres of 40, Merton Road, Harrow since 2010.
Most recently, 1, Porlock Avenue, Harrow, HA2 0AP, a freehold house, sold at £702,000 on the 19th January 2026.
Read more about house prices in HA2.
- Sold Jan 2026£702,000 | 4 Bed House1, Porlock Avenue, Harrow, HA2 0AP1, Porlock Avenue, Harrow, HA2 0AP
- Sold Jul 2025£605,000 | 4 Bed House8, Riverstone Close, Harrow, HA2 0DJ8, Riverstone Close, Harrow, HA2 0DJ
- Sold Mar 2025£572,500 | 4 Bed House41, Hillside Crescent, Harrow, HA2 0QU41, Hillside Crescent, Harrow, HA2 0QU
- Sold Nov 2024£620,000 | 4 Bed House29, Shaftesbury Avenue, Harrow, HA2 0PL29, Shaftesbury Avenue, Harrow, HA2 0PL
- Sold May 2024£625,000 | 4 Bed House3, Ferring Close, Harrow, HA2 0AR3, Ferring Close, Harrow, HA2 0AR
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £674,259, ranging from £496,344 to £971,750.
- 36 Merton Road
4 Bed House | 26 m | Est. Value: £646,651
- 27 Merton Road
4 Bed House | 40 m | Est. Value: £628,249
- 29 Merton Road
4 Bed House | 44 m | Est. Value: £654,147
- 32 Merton Road
4 Bed House | 46 m | Est. Value: £654,830
- 31 Merton Road
4 Bed House | 50 m | Est. Value: £807,149
Location Comparison
Our analysis of the public data ranks 40, Merton Road, Harrow as the 23rd largest and the 18th most expensive of the 64 addresses on Merton Road, Harrow, HA2.
Against the HA2 postcode district average, it is £180k more expensive than the typical property.
More reading links
Schools Nearby
- Roxeth Primary School500 m away
- Grange Primary School600 m away
- St Anselm's Catholic Primary School700 m away
- Whitmore High School200 m away
- Harrow High School1.7 km away
- Rooks Heath School1.9 km away
More reading links
Public Transport Nearby
- South Harrow|900 m away
- West Harrow|900 m away
- Harrow-on-the-Hill|1.1 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
