Our Data Sources
89, Ashmill Street has no records in the the Land Registry and a single entry in the EPC database dated September 2019.
We combine this information with public data 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
In very good condition, we estimate 89, Ashmill Street would be worth £641,770, with a potential rental value of £3,025 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £568,425, with a rental value of £2,679 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
89, Ashmill Street has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Sep 2019.
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 47 sales of comparable properties within 250 metres of 89, Ashmill Street across the last 2 years.
Most recently, Flat 8, 97, Bell Street, London, NW1 6TL, a leasehold flat, sold at £645,000 on the 12th September 2025.
Read more about house prices in NW1.
- Sold Sep 2025£645,000 | 2 Bed FlatFlat 8, 97, Bell Street, London, NW1 6TLFlat 8, 97, Bell Street, London, NW1 6TL
- Sold Jul 2025£510,000 | 2 Bed FlatFlat 17, Cosway Mansions, Shroton Street, London, NW1 6UEFlat 17, Cosway Mansions, Shroton Street, London, NW1 6UE
- Sold Jan 2024£390,000 | 2 Bed Flat81D, Lisson Grove, London, NW1 6UT81D, Lisson Grove, London, NW1 6UT
•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 250 metres of 89, Ashmill 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 89, Ashmill Street as the 22nd largest and the 21st most expensive of the 27 addresses on Ashmill Street, London, NW1.
Against the NW1 postcode district average, it is £205k less expensive than the typical property.
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Schools Nearby
- St Edward's Catholic Primary School100 m away
- Christ Church Bentinck CofE Primary School100 m away
- St Mary's Bryanston Square CofE School400 m away
- Marylebone Boys' School800 m away
- The St Marylebone CofE School1.0 km away
- Paddington Academy1.8 km away
More reading links
Public Transport Nearby
- Marylebone|300 m away
- London Marylebone|300 m away
- Edgware Road|300 m away
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.
