Our Data Sources
Flat H, 15, John Spencer Square has no records in the the Land Registry and a single entry in the EPC database dated November 2023.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium 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 Flat H, 15, John Spencer Square, we estimate a market value of £610,965 and a rental value of £2,779 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £541,140 and £2,462 per month respectively.
Energy Efficiency
Flat H, 15, John Spencer Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 29 Nov 2023.
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 3 properties similar to Flat H, 15, John Spencer Square have sold within a radius of 350 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th August 2024, was Flat 8, Lewis House 85, Canonbury Road, London, N1 2UH, a leasehold flat which sold for £625,000.
Read more about house prices in N1.
- Sold Aug 2024£625,000 | 2 Bed FlatFlat 8, Lewis House 85, Canonbury Road, London, N1 2UHFlat 8, Lewis House 85, Canonbury Road, London, N1 2UH
- Sold May 2023£150,000 | 2 Bed FlatFlat 22, 10, Corsica Street, London, N5 1FTFlat 22, 10, Corsica Street, London, N5 1FT
- Sold Sep 2022£600,000 | 2 Bed FlatFlat G, 15, John Spencer Square, London, N1 2LZFlat G, 15, John Spencer Square, London, N1 2LZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Over the past 2 years our Estate Agent network has recorded 2 lets within 350 metres of Flat H, 15, John Spencer Square.
The latest, in October 2025, was Flat 5, 14, Highbury New Park, London, N5 2DB, a leasehold flat let by Fine Living.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Of the 68 addresses on John Spencer Square, London, N1, Flat H, 15, John Spencer Square comes out as the 61st largest and the 62nd most expensive in our analysis of the public data.
It is also £167k less expensive than the average property across the N1 district.
More reading links
Schools Nearby
- 200mCanonbury Primary School
- 400mLaycock Primary School
- 500mWilliam Tyndale Primary School
- 400mCity of London Academy Highbury Grove
- 800mHighbury Fields School
- 1.1kmCity of London Academy Islington
More reading links
Public Transport Nearby
- 200mHighbury & Islington
- 500mCanonbury
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.
