Our Data Sources
40, Byron Mews has 61 entries in the Land Registry , most recently in August 2023 and a single entry in the EPC database dated May 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 40, Byron Mews, we estimate a market value of £753,819 and a rental value of £3,310 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £667,668 and £2,932 per month respectively.
Energy Efficiency
40, Byron Mews has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 May 2022.
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 40, Byron Mews completed on 4th August 2023 at £865,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold 6 times.
Values of comparable properties have risen by 8.1% over the period since August 2023.
- Sold Aug 2023£865,000
- Sold Oct 2017£820,000
- Sold Apr 2013£690,000
Similar Properties Sold Nearby
Over the past 2 years 52 properties similar to 40, Byron Mews have sold within a radius of 290 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 1st July 2025, was Flat 5, Huxley House 32, Lawn Road, London, NW3 2EN, a leasehold flat which sold for £700,000.
Read more about house prices in NW3.
- Sold Jul 2025£700,000 | 2 Bed FlatFlat 5, Huxley House 32, Lawn Road, London, NW3 2ENFlat 5, Huxley House 32, Lawn Road, London, NW3 2EN
- Sold Nov 2022£875,000 | 2 Bed Flat41, Byron Mews, London, NW3 2NQ41, Byron Mews, London, NW3 2NQ
- Sold Oct 2021£775,000 | 2 Bed FlatFlat 61, Huxley House 32, Lawn Road, London, NW3 2ENFlat 61, Huxley House 32, Lawn Road, London, NW3 2EN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 61 addresses on Byron Mews, London, NW3, 40, Byron Mews comes out as the 32nd largest and the 32nd most expensive in our analysis of the public data.
It is also £604k less expensive than the average property across the NW3 district.
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Schools Nearby
- Fleet Primary School200 m away
- Rosary Catholic Primary School400 m away
- Gospel Oak Primary School800 m away
- William Ellis School1.0 km away
- Parliament Hill School1.0 km away
- La Sainte Union Catholic Secondary School1.1 km away
More reading links
Public Transport Nearby
- Hampstead Heath|300 m away
- Belsize Park|400 m away
- Gospel Oak|800 m away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
