Our Data Sources
Flat 9, 99, Baker Street has a single entry in the Land Registry from September 2012 and a single entry in the EPC database dated October 2022.
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.
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 9, 99, Baker Street, we estimate a market value of £1,122,165 and a rental value of £4,871 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £993,918 and £4,314 per month respectively.
Energy Efficiency
Flat 9, 99, Baker Street has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Oct 2022.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Air source heat pump, warm air, electric.
Sold Prices
The most recent sale of Flat 9, 99, Baker Street completed on 21st September 2012 at £935,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 16.6% over the period since September 2012.
- Sold Sep 2012£935,000
Similar Properties Sold Nearby
Over the past 2 years 42 properties similar to Flat 9, 99, Baker Street have sold within a radius of 220 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd March 2026, was 16, Montagu Mansions, London, W1U 6LB, a leasehold flat which sold for £650,000.
Read more about house prices in W1.
- Sold Mar 2026£650,000 | 2 Bed Flat16, Montagu Mansions, London, W1U 6LB16, Montagu Mansions, London, W1U 6LB
- Sold Dec 2025£1,127,500 | 2 Bed Flat24, Montagu Mansions, London, W1U 6LB24, Montagu Mansions, London, W1U 6LB
- Sold Jul 2022£1,350,000 | 2 Bed FlatFlat 8, 99, Baker Street, London, W1U 6QQFlat 8, 99, Baker Street, London, W1U 6QQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 137 addresses on Baker Street, London, W1, Flat 9, 99, Baker Street comes out as the 116th largest and the 98th most expensive in our analysis of the public data.
It is also £1.069m less expensive than the average property across the W1 district.
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Schools Nearby
- St Vincent's Catholic Primary School400 m away
- St Mary's Bryanston Square CofE School400 m away
- Christ Church Bentinck CofE Primary School600 m away
- The St Marylebone CofE School400 m away
- Marylebone Boys' School1.4 km away
- Maria Fidelis Catholic School FCJ2.0 km away
More reading links
Public Transport Nearby
- Baker Street|200 m away
- London Marylebone|400 m away
- Marylebone|500 m away
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
