Our Data Sources
Flat 14, 43A, Chiltern Street has no records in the the Land Registry and a single entry in the EPC database dated March 2026.
We combine this information with public data 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
In very good condition, we estimate Flat 14, 43A, Chiltern Street would be worth £589,176, with a potential rental value of £2,698 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £521,842, with a rental value of £2,390 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 14, 43A, Chiltern Street has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Mar 2026.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 10 sales of comparable properties within 230 metres of Flat 14, 43A, Chiltern Street across the last 2 years.
Most recently, Flat 1, 39A , Paddington Street, London, W1U 4HJ, a leasehold flat, sold at £6,065,000 on the 2nd June 2021.
Read more about house prices in W1.
- Sold Jun 2021£6,065,000 | 1 Bed FlatFlat 1, 39A , Paddington Street, London, W1U 4HJFlat 1, 39A , Paddington Street, London, W1U 4HJ
- Sold Oct 2019£590,000 | 1 Bed FlatFlat 4, 43A , Chiltern Street, London, W1U 6LTFlat 4, 43A , Chiltern Street, London, W1U 6LT
- Sold Sep 2017£660,000 | 1 Bed FlatFlat 8, 43A , Chiltern Street, London, W1U 6LTFlat 8, 43A , Chiltern Street, London, W1U 6LT
•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 14, 43A, Chiltern Street as the 369th largest and the 339th most expensive of the 392 addresses on Chiltern Street, London, W1.
Against the W1 postcode district average, it is £1.577m less expensive than the typical property.
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Schools Nearby
- St Vincent's Catholic Primary School200 m away
- St Mary's Bryanston Square CofE School500 m away
- Hampden Gurney CofE Primary School700 m away
- The St Marylebone CofE School400 m away
- Marylebone Boys' School1.5 km away
- Maria Fidelis Catholic School FCJ2.0 km away
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Public Transport Nearby
- Baker Street|300 m away
- London Marylebone|600 m away
- Marylebone|600 m away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
