Our Data Sources
Flat 21, Berkeley House 15 has a single entry in the Land Registry from October 2016 and a single entry in the EPC database dated February 2016.
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
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 21, Berkeley House 15, we estimate a market value of £1,422,713 and a rental value of £4,089 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,260,118 and £3,622 per month respectively.
Energy Efficiency
Flat 21, Berkeley House 15 has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 02 Feb 2016.
The property is not connected to mains gas and has single glazed windows. It is heated using Room heaters, electric.
Sold Prices
The most recent sale of Flat 21, Berkeley House 15 completed on 20th October 2016 at £800,000 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 dropped by 35.2% over the period since October 2016.
- Sold Oct 2016£800,000
Similar Properties Sold Nearby
Over the past 2 years 19 properties similar to Flat 21, Berkeley House 15 have sold within a radius of 420 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 16th March 2026, was 48N , Berkeley Square, London, W1J 5AX, a leasehold flat which sold for £900,000.
Read more about house prices in W1.
- Sold Mar 2026£900,000 | 2 Bed Flat48N , Berkeley Square, London, W1J 5AX48N , Berkeley Square, London, W1J 5AX
- Sold Sep 2022£1,550,000 | 2 Bed FlatFlat 48, Berkeley House 15, Hay Hill, London, W1J 8NSFlat 48, Berkeley House 15, Hay Hill, London, W1J 8NS
- Sold Mar 2021£798,000 | 2 Bed FlatFlat 63, Berkeley House 15, Hay Hill, London, W1J 8NTFlat 63, Berkeley House 15, Hay Hill, London, W1J 8NT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 49 addresses on Hay Hill, London, W1, Flat 21, Berkeley House 15 comes out as the 41st largest and the 41st most expensive in our analysis of the public data.
It is also £783k less expensive than the average property across the W1 district.
More reading links
Schools Nearby
- St George's Hanover Square CofE Primary School500 m away
- Soho Parish CofE Primary School700 m away
- St Vincent's Catholic Primary School1.2 km away
- Westminster City School1.3 km away
- The Grey Coat Hospital1.6 km away
- The St Marylebone CofE School1.6 km away
More reading links
Public Transport Nearby
- Green Park|200 m away
- Piccadilly Circus|600 m away
- Oxford Circus|700 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.
