Flat H, 18
Flat H, 18
Description & Estimates
According to the public record, Flat H, 18, John Spencer Square is a mid-century leasehold apartment with 785 ft2 of internal area.
Apartments of this size in this area normally have 2 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat H, 18, John Spencer Square is £764,171 and the estimated rental value is £3,518 per month.
The apartment is within 18, John Spencer Square, London, N1.
John Spencer Square, London, N1 is located in the borough of Islington within the N1 postal district.
Our Data Sources
Flat H, 18, John Spencer Square has 21 entries in the Land Registry , most recently in February 2025 and a single entry in the EPC database dated September 2024.
We combine this information with that 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Flat H, 18, John Spencer Square is in very good condition we estimate a sale value of £802,380 and a rental value of £3,694 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £710,679 and a rental value of £3,272 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of Flat H, 18, John Spencer Square has fallen by £21,721 (2.8%), while its estimated rental value has moved up by £226 per month (6.4%). Based on current estimates, the property offers a gross rental yield of 5.5%.
Energy Efficiency
Flat H, 18, John Spencer Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Sep 2024.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, Flat H, 18, John Spencer Square was last sold on 28th February 2025 for £800,000 and was recorded as a leasehold flat.
The property has had 2 sales since 1995.
Since February 2025, the market for similar properties has dropped by 34.4%.
- Sold Feb 2025£800,000
- Sold Dec 1995£136,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat H, 18, John Spencer Square within a radius of 350 metres over the last 2 years.
The most recent example is Flat C, 17, John Spencer Square, London, N1 2LZ, a leasehold flat which sold for £824,000 on the 20th May 2024.
Read more about house prices in N1.
- Sold May 2024£824,000 | 2 Bed Flat17, John Spencer SquareFlat C, 17, John Spencer Square, London, N1 2LZ
- Sold Mar 2023£775,000 | 2 Bed Flat17, John Spencer SquareFlat G, 17, John Spencer Square, London, N1 2LZ
- Sold Oct 2022£730,000 | 2 Bed Flat18, John Spencer SquareFlat E, 18, John Spencer Square, London, N1 2LZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Similar Properties Let Nearby
Our network of Estate Agents reports 1 let of a property similar to Flat H, 18, John Spencer Square within a radius of 350 metres over the last 2 years.
Most recently, Flat 5, 14, Highbury New Park, London, N5 2DB, a leasehold flat, was let by Fine Living in October 2025.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
John Spencer Square, London, N1 has a total of 68 addresses. According to our analysis of all the public data, Flat H, 18, John Spencer Square is the 40th largest and the 43rd most expensive property on the street.
When compared to the postcode district it is £16k more expensive than the average property in N1.
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
The closest station to Flat H, 18, John Spencer Square is Highbury & Islington station, which is 200 metres away.
- 200mHighbury & Islington
- 500mCanonbury
Available Internet Speeds
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
