Our Data Sources
Flat 95, 15, Portman Square has no records in the the Land Registry and a single entry in the EPC database dated September 2021.
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
In very good condition, we estimate Flat 95, 15, Portman Square would be worth £972,445, with a potential rental value of £4,293 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £861,308, with a rental value of £3,802 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 95, 15, Portman Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Sep 2021.
The property is connected to mains gas and has single glazed windows. It is heated using Community scheme.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 35 sales of comparable properties within 320 metres of Flat 95, 15, Portman Square across the last 2 years.
Most recently, Flat 96, 15, Portman Square, London, W1H 6LL, a leasehold flat, sold at £1,200,000 on the 1st November 2023.
Read more about house prices in W1.
- Sold Nov 2023£1,200,000 | 2 Bed FlatFlat 96, 15, Portman Square, London, W1H 6LLFlat 96, 15, Portman Square, London, W1H 6LL
- Sold Dec 2022£920,000 | 2 Bed FlatFlat 72, 15, Portman Square, London, W1H 6LLFlat 72, 15, Portman Square, London, W1H 6LL
- Sold Mar 2021£1,350,000 | 2 Bed FlatFlat 101, 15, Portman Square, London, W1H 6LLFlat 101, 15, Portman Square, London, W1H 6LL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks Flat 95, 15, Portman Square as the 234th largest and the 255th most expensive of the 269 addresses on Portman Square, London, W1.
Against the W1 postcode district average, it is £1.212m less expensive than the typical property.
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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
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.












