Our Data Sources
23, Claremont Square has no records in the the Land Registry and a single entry in the EPC database dated January 2022.
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
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 23, Claremont Square, we estimate a market value of £1,070,318 and a rental value of £4,417 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £947,996 and £3,913 per month respectively.
Energy Efficiency
23, Claremont Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Jan 2022.
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
Over the past 2 years 35 properties similar to 23, Claremont Square have sold within a radius of 290 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 13th June 2025, was 29A, Claremont Square, London, N1 9LX, a leasehold flat which sold for £900,000.
Read more about house prices in N1.
- Sold Jun 2025£900,000 | 3 Bed Flat29A, Claremont Square, London, N1 9LX29A, Claremont Square, London, N1 9LX
- Sold Feb 2025£1,010,000 | 3 Bed Flat23A, Claremont Square, London, N1 9LX23A, Claremont Square, London, N1 9LX
- Sold Jun 2021£1,445,000 | 3 Bed Flat24, Claremont Square, London, N1 9LX24, Claremont Square, London, N1 9LX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 103 addresses on Claremont Square, London, N1, 23, Claremont Square comes out as the 20th largest and the 17th most expensive in our analysis of the public data.
It is also £271k more expensive than the average property across the N1 district.
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Schools Nearby
- Hugh Myddelton Primary School400 m away
- St John Evangelist Catholic Primary School600 m away
- Vittoria Primary School600 m away
- Elizabeth Garrett Anderson School300 m away
- City of London Academy Islington1.1 km away
- Maria Fidelis Catholic School FCJ1.5 km away
More reading links
Public Transport Nearby
- Angel|400 m away
- London Kings Cross|900 m away
- King's Cross St Pancras|900 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.












