Flat 5, 348
Flat 5, 348
Description & Estimates







Flat 5, 348, St. John Street is described in the public record as a mid-century apartment with 1,065 ft2 of internal area.
Locally, apartments of this size normally have 3 bedrooms.
Our estimate of the sale value of Flat 5, 348, St. John Street is £929,390 and its rental estimate is £4,485 per month, given the available information and assuming reasonable condition.
348, St. John Street is a residential building on St. John Street, London, EC1 and falls within the EC1 postal district and the London Borough of Islington.
Our Data Sources
Flat 5, 348, St. John Street has no records in the the Land Registry and a single entry in the EPC database dated June 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 5, 348, St. John Street, we estimate a market value of £975,860 and a rental value of £4,709 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £864,333 and £4,171 per month respectively.
Recent Market Change
Over the last year, Flat 5, 348, St. John Street has seen its estimated sale value drop by £2,432 (0.3%) and its estimated rental value rise by £266 per month (5.9%). This results in an estimated gross rental yield of 5.8%.
Energy Efficiency
Flat 5, 348, St. John Street has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 01 Jun 2019.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Flat 5, 348, St. John Street have sold within a radius of 280 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 11th October 2024, was Apartment 113, New River Head 173, Rosebery Avenue, London, EC1R 4UR, a leasehold flat which sold for £995,000.
Read more about house prices in EC1.
- Sold Oct 2024£995,000 | 3 Bed FlatNew River Head 173, Rosebery AvenueApartment 113, New River Head 173, Rosebery Avenue, London, EC1R 4UR
- Sold Jul 2024£935,000 | 3 Bed FlatCitybridge House 235-245, Goswell RoadFlat 32, Citybridge House 235-245, Goswell Road, London, EC1V 7JD
- Sold Sep 2020£1,200,000 | 3 Bed FlatThe Lab Building 177, Rosebery AvenueFlat 35, The Lab Building 177, Rosebery Avenue, London, EC1R 4TW
•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 3 lets within 280 metres of Flat 5, 348, St. John Street.
The latest, in January 2026, was Flat 16, 18, Friend Street, London, EC1V 7NS, a leasehold flat let by Fine Living.
- Let agreed Jan 2026£ Undisclosed | 2 Bed Flat18, Friend StreetFlat 16, 18, Friend Street, London, EC1V 7NS
- Let agreed May 2025£ Undisclosed | 2 Bed Flat18, Friend StreetFlat 15, 18, Friend Street, London, EC1V 7NS
- Let agreed Jan 2023£ Undisclosed | 1 Bed Flat265, Goswell RoadFlat 7, 265, Goswell Road, London, EC1V 7AH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Of the 778 addresses on St. John Street, London, EC1, Flat 5, 348, St. John Street comes out as the 257th largest and the 281st most expensive in our analysis of the public data.
It is also £286k more expensive than the average property across the EC1 district.
More reading links
Schools Nearby
- 200mHugh Myddelton Primary School
- 400mMoreland Primary School
- 500mSt Peter and St Paul Catholic Primary School
- 700mElizabeth Garrett Anderson School
- 900mCity of London Academy Islington
- 1.4kmCentral Foundation Boys' School
More reading links
Public Transport Nearby
From Flat 5, 348, St. John Street, the nearest station is Angel, 400 metres away.
- 400mAngel
- 900mFarringdon
- 1.1kmBarbican
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.

