Our Data Sources
66, Boston Place has 31 entries in the Land Registry , most recently in October 2025 and a single entry in the EPC database dated February 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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 66, Boston Place, we estimate a market value of £1,120,789 and a rental value of £5,498 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £992,699 and £4,869 per month respectively.
Plot Size
HM Land Registry records the plot of land for 66, Boston Place as measuring 53 m2.
That makes it the 15th largest plot in the postcode, where all 19 other houses have recorded plot data.
Energy Efficiency
66, Boston Place has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Feb 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 66, Boston Place completed on 16th October 2025 at £1,185,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have dropped by 14.3% over the period since October 2025.
- Sold Oct 2025£1,185,000
- Sold Jul 2010£760,000
- Sold Feb 2006£470,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 66, Boston Place have sold within a radius of 240 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th April 2018, was 80, Boston Place, London, NW1 6EX, a freehold house which sold for £1,150,000.
Read more about house prices in NW1.
- Sold Apr 2018£1,150,000 | 3 Bed House80, Boston Place, London, NW1 6EX80, Boston Place, London, NW1 6EX
- Sold Dec 2010£752,250 | 3 Bed House82, Boston Place, London, NW1 6EX82, Boston Place, London, NW1 6EX
- Sold Jan 2010£765,000 | 3 Bed House41, Huntsworth Mews, London, NW1 6DB41, Huntsworth Mews, London, NW1 6DB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 49 addresses on Boston Place, London, NW1, 66, Boston Place comes out as the 32nd largest and the 32nd most expensive in our analysis of the public data.
It is also £251k more expensive than the average property across the NW1 district.
More reading links
Schools Nearby
- St Edward's Catholic Primary School200 m away
- Christ Church Bentinck CofE Primary School400 m away
- St Mary's Bryanston Square CofE School500 m away
- The St Marylebone CofE School800 m away
- Marylebone Boys' School1.1 km away
- Harris Academy St John's Wood1.8 km away
More reading links
Public Transport Nearby
- London Marylebone|200 m away
- Marylebone|200 m away
- Baker Street|500 m away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
