Our Data Sources
Flat 9, 18, Baker Street has no recent1 records in the the Land Registry and a single entry in the EPC database dated February 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate Flat 9, 18, Baker Street would be worth £4,610,509, with a potential rental value of £16,131 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £4,083,594, with a rental value of £14,288 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 9, 18, Baker Street has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Feb 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
Flat 9, 18, Baker Street last changed hands on 23rd May 2002, selling for £880,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
- Sold May 2002£880,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 9 sales of comparable properties within 290 metres of Flat 9, 18, Baker Street across the last 2 years.
Most recently, 87 Portman Towers, George Street, London, W1H 7HW, a leasehold flat, sold at £7,000,000 on the 25th November 2025.
Read more about house prices in W1.
- Sold Nov 2025£7,000,000 | 4 Bed Flat87 Portman Towers, George Street, London, W1H 7HW87 Portman Towers, George Street, London, W1H 7HW
- 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 Nov 2019£8,437,500 | 4 Bed FlatFlat 49, Orchard Court, Portman Square, London, W1H 6LGFlat 49, Orchard Court, Portman Square, London, W1H 6LG
•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 9, 18, Baker Street as the 16th largest and the 15th most expensive of the 137 addresses on Baker Street, London, W1.
Against the W1 postcode district average, it is £2.253m more expensive than the typical property.
More reading links
Schools Nearby
- St Vincent's Catholic Primary School200 m away
- Hampden Gurney CofE Primary School700 m away
- St Mary's Bryanston Square CofE School700 m away
- The St Marylebone CofE School600 m away
- Marylebone Boys' School1.5 km away
- Maria Fidelis Catholic School FCJ2.1 km away
More reading links
Public Transport Nearby
- Marble Arch|500 m away
- Bond Street|500 m away
- Bond Street (Elizabeth line)|500 m away
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
