Our Data Sources
Flat 1, 5, Montagu Square has no records in the Land Registry and a single entry in the EPC database dated May 2025.
We combine this information with public data 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 Flat 1, 5, Montagu Square, we estimate a market value of £3,514,941 and a rental value of £13,882 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £3,113,233 and £12,296 per month respectively.
Energy Efficiency
Flat 1, 5, Montagu Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 May 2025.
The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2007 13 properties similar to Flat 1, 5, Montagu Square have sold within a radius of 270 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 15th May 2024, was Flat 65, Fitzhardinge House, Portman Square, London, W1H 6LH, a leasehold flat which sold for £4,000,000.
Read more about house prices in W1.
- Sold May 2024£4,000,000 | 4 Bed FlatFlat 65, Fitzhardinge House, Portman Square, London, W1H 6LHFlat 65, Fitzhardinge House, Portman Square, London, W1H 6LH
- Sold May 2024£6,000,000 | 4 Bed Flat42 Portman Towers, George Street, London, W1H 7HN42 Portman Towers, George Street, London, W1H 7HN
- Sold Sep 2023£4,500,000 | 4 Bed FlatFlat 1, 2, Montagu Square, London, W1H 2LAFlat 1, 2, Montagu Square, London, W1H 2LA
- Sold Jul 2023£236,000 | 4 Bed FlatBasement Flat, 1A , Bryanston Square, London, W1H 2DHBasement Flat, 1A , Bryanston Square, London, W1H 2DH
- Sold Jan 2023£5,400,000 | 4 Bed Flat43 Portman Towers, George Street, London, W1H 7HN43 Portman Towers, George Street, London, W1H 7HN
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £2,176,502, ranging from £879,672 to £5,022,048.
- Flat 4, 5 Montagu Square
3 Bed Flat | 0 m | Est. Value: £1,992,892
- Flat 2, 5 Montagu Square
2 Bed Flat | 0 m | Est. Value: £1,227,844
- Flat 3, 5 Montagu Square
2 Bed Flat | 0 m | Est. Value: £879,672
- Flat 1, 6 Montagu Square
4 Bed Flat | 6 m | Est. Value: £5,022,048
- Flat 2, 6 Montagu Square
3 Bed Flat | 6 m | Est. Value: £2,305,813
Location Comparison
Of the 237 addresses on Montagu Square, London, W1, Flat 1, 5, Montagu Square comes out as the 36th largest and the 34th most expensive in our analysis of the public data.
It is also £1.274m more expensive than the average property across the W1 district.
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Schools Nearby
- Hampden Gurney CofE Primary School400 m away
- St Vincent's Catholic Primary School400 m away
- St Mary's Bryanston Square CofE School500 m away
- The St Marylebone CofE School700 m away
- Marylebone Boys' School1.3 km away
- Maria Fidelis Catholic School FCJ2.3 km away
More reading links
Public Transport Nearby
- Marble Arch|400 m away
- Baker Street|600 m away
- Marylebone|700 m away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
