Our Data Sources
Flat 2, 17, Montagu Square has 2 entries in the Land Registry , most recently in November 2013 and a single entry in the EPC database dated March 2011.
We combine this information with that 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
In very good condition, we estimate Flat 2, 17, Montagu Square would be worth £3,102,732, with a potential rental value of £12,712 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £2,748,134, with a rental value of £11,259 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 2, 17, Montagu Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Mar 2011.
The property is not connected to mains gas and has single glazed windows. It is heated using Community scheme.
Sold Prices
Flat 2, 17, Montagu Square last changed hands on 15th November 2013, selling for £3,900,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 1.2% since November 2013.
- Sold Nov 2013£3,900,000
- Sold Jul 2010£1,795,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 250 metres of Flat 2, 17, Montagu Square across the last 2 years.
Most recently, 17B, Montagu Square, London, W1H 2LE, a leasehold flat, sold at £2,800,000 on the 31st January 2025.
Read more about house prices in W1.
- Sold Jan 2025£2,800,000 | 4 Bed Flat17B, Montagu Square, London, W1H 2LE17B, Montagu Square, London, W1H 2LE
- Sold Sep 2023£4,500,000 | 4 Bed FlatFlat 1, 2, Montagu Square, London, W1H 2LAFlat 1, 2, Montagu Square, London, W1H 2LA
- Sold May 2021£2,900,000 | 4 Bed FlatFlat 1, 3, Montagu Square, London, W1H 2LAFlat 1, 3, Montagu Square, London, W1H 2LA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Flat 2, 17, Montagu Square as the 20th largest and the 49th most expensive of the 237 addresses on Montagu Square, London, W1.
Against the W1 postcode district average, it is £846k more expensive than the typical property.
More reading links
Schools Nearby
- 400mSt Mary's Bryanston Square CofE School
- 400mHampden Gurney CofE Primary School
- 400mSt Vincent's Catholic Primary School
- 600mThe St Marylebone CofE School
- 1.2kmMarylebone Boys' School
- 2.2kmMaria Fidelis Catholic School FCJ
More reading links
Public Transport Nearby
- 500mBaker Street
- 500mMarble Arch
- 600mMarylebone
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












