Our Data Sources
Flat 3, 45, Montagu Square has no records in the the Land Registry and a single entry in the EPC database dated April 2024.
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 Flat 3, 45, Montagu Square is in very good condition we estimate a sale value of £2,208,574 and a rental value of £8,193 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,956,165 and a rental value of £7,257 per month.
Energy Efficiency
Flat 3, 45, Montagu Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Apr 2024.
The property is connected to mains gas and has single glazed windows. 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 40 sales of properties similar to Flat 3, 45, Montagu Square within a radius of 230 metres over the last 2 years.
The most recent example is Flat 6, 25, Bryanston Square, London, W1H 2DS, a leasehold flat which sold for £2,360,000 on the 2nd May 2025.
Read more about house prices in W1.
- Sold May 2025£2,360,000 | 3 Bed FlatFlat 6, 25, Bryanston Square, London, W1H 2DSFlat 6, 25, Bryanston Square, London, W1H 2DS
- Sold Jan 2025£2,225,000 | 3 Bed FlatFlat 12, 25, Bryanston Square, London, W1H 2DSFlat 12, 25, Bryanston Square, London, W1H 2DS
- Sold Jan 2024£2,670,000 | 3 Bed FlatFlat 4, 25, Bryanston Square, London, W1H 2DSFlat 4, 25, Bryanston Square, London, W1H 2DS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Montagu Square, London, W1 has a total of 237 addresses. According to our analysis of all the public data, Flat 3, 45, Montagu Square is the 135th largest and the 95th most expensive property on the street.
When compared to the postcode district it is £35k less expensive than the average property in W1.
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Schools Nearby
- St Mary's Bryanston Square CofE School300 m away
- Hampden Gurney CofE Primary School300 m away
- St Vincent's Catholic Primary School500 m away
- The St Marylebone CofE School700 m away
- Marylebone Boys' School1.2 km away
- Westminster Academy2.3 km away
More reading links
Public Transport Nearby
- Marylebone|500 m away
- Marble Arch|500 m away
- Baker Street|500 m away
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.












