Our Data Sources
Flat E, 13, Cosway Street has no records in the the Land Registry and a single entry in the EPC database dated August 2019.
We combine this information with public data 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
In very good condition, we estimate Flat E, 13, Cosway Street would be worth £925,856, with a potential rental value of £4,214 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £820,044, with a rental value of £3,733 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat E, 13, Cosway Street has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Aug 2019.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 270 metres of Flat E, 13, Cosway Street across the last 2 years.
Most recently, Flat 8A, Oxford & Cambridge Mansions, Transept Street, London, NW1 5EH, a leasehold flat, sold at £750,000 on the 8th January 2025.
Read more about house prices in NW1.
- Sold Jan 2025£750,000 | 3 Bed FlatFlat 8A, Oxford & Cambridge Mansions, Transept Street, London, NW1 5EHFlat 8A, Oxford & Cambridge Mansions, Transept Street, London, NW1 5EH
- Sold Jul 2022£890,000 | 3 Bed FlatFlat 23, Cosway Mansions, Shroton Street, London, NW1 6UEFlat 23, Cosway Mansions, Shroton Street, London, NW1 6UE
- Sold Jul 2020£595,000 | 3 Bed FlatFlat 10E, Oxford & Cambridge Mansions, Transept Street, London, NW1 5ELFlat 10E, Oxford & Cambridge Mansions, Transept Street, London, NW1 5EL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Agents in our network have reported 1 letting within 270 metres of Flat E, 13, Cosway Street across the last 2 years.
The newest of these is Flat 2A, 49, Lisson Grove, London, NW1 6UH, a leasehold flat let by Jorgensen Turner in June 2025.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Our analysis of the public data ranks Flat E, 13, Cosway Street as the 31st largest and the 41st most expensive of the 164 addresses on Cosway Street, London, NW1.
Against the NW1 postcode district average, it is £59k more expensive than the typical property.
More reading links
Schools Nearby
- 100mChrist Church Bentinck CofE Primary School
- 200mSt Edward's Catholic Primary School
- 200mSt Mary's Bryanston Square CofE School
- 800mMarylebone Boys' School
- 900mThe St Marylebone CofE School
- 1.9kmWestminster Academy
More reading links
Public Transport Nearby
- 200mMarylebone
- 200mLondon Marylebone
- 300mEdgware Road
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












