Our Data Sources
Flat 33, 15, Portman Square has a single entry in the Land Registry from March 2015 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 4 out of 5 and is considered of high 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 33, 15, Portman Square is in very good condition we estimate a sale value of £1,706,111 and a rental value of £6,256 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,511,127 and a rental value of £5,541 per month.
Sold Prices
According to HM Land Registry, Flat 33, 15, Portman Square was last sold on 12th March 2015 for £1,820,000 and was recorded as a leasehold flat.
The property has only had this single sale since 1995.
Since March 2015, the market for similar properties has dropped by 30.3%.
- Sold Mar 2015£1,820,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 50 sales of properties similar to Flat 33, 15, Portman Square within a radius of 320 metres over the last 2 years.
The most recent example is Flat 26, 15, Portman Square, London, W1H 6LJ, a leasehold flat which sold for £1,950,000 on the 21st July 2023.
Read more about house prices in W1.
- Sold Jul 2023£1,950,000 | 2 Bed FlatFlat 26, 15, Portman Square, London, W1H 6LJFlat 26, 15, Portman Square, London, W1H 6LJ
- Sold Jul 2017£1,385,000 | 2 Bed FlatFlat 56, 15, Portman Square, London, W1H 6LJFlat 56, 15, Portman Square, London, W1H 6LJ
- Sold May 2015£2,000,000 | 2 Bed FlatFlat 42, 15, Portman Square, London, W1H 6LJFlat 42, 15, Portman Square, London, W1H 6LJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Portman Square, London, W1 has a total of 269 addresses. According to our analysis of all the public data, Flat 33, 15, Portman Square is the 199th largest and the 159th most expensive property on the street.
When compared to the postcode district it is £513k less expensive than the average property in W1.
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Schools Nearby
- St Vincent's Catholic Primary School300 m away
- Hampden Gurney CofE Primary School600 m away
- St Mary's Bryanston Square CofE School700 m away
- The St Marylebone CofE School700 m away
- Marylebone Boys' School1.5 km away
- Maria Fidelis Catholic School FCJ2.2 km away
More reading links
Public Transport Nearby
- Marble Arch|400 m away
- Bond Street|500 m away
- Bond Street (Elizabeth line)|500 m away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast 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.












