126 St John Street, Islington, London, EC1V 4JS
About 126 St John Street
126 St John Street is a detached house in Islington, London, London (EC1V 4JS). It has a recorded floor area of 77 m² (around 833 sq ft). The latest certificate (November 2009) shows a D (score 60), on the cusp of jumping into the C band. The latest certificate is from November 2009, so improvements made since then won't be reflected.
At 77 m² the property is well over the postcode median (16 m² across 22 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 126 St John Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
126 St John Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Nov 2019
EPC Rating
Planning history
126 St John Street has an approved extension on the planning record.
- Aug 2012ExtensionFullIn report
Proposal to put a new roof with glass lantern over an existing back yard to create extra floor space to the rear of an existing retail unit.
- Documents
- 5 docs on file
- Reference
- P121082
- Apr 2009ConditionsIn report
Approval of Details pursuant to Condition 5 (Shopfront) of planning permission P080008 dated 6 May 2008.
- Documents
- 5 docs on file
- Reference
- P080008(C5)
What's in 126 St John Street, Islington, London, EC1V 4JS's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
126 St John Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£666,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 4 sales in EC1V 4JS: £2,475,000 (2025–2007).
Everything we know about 126 St John Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other St John Street homes
On habitable rooms, 126 St John Street stands well clear of the street.
EPC Rating
60 (D)
Street avg 78 (C)
Floor Area
77 m²
Street avg 22 m²
CO₂ Emissions
4.2 t/year
Street avg 1.2 t/year
Habitable Rooms
3 rooms
Street avg 1 rooms
Similar properties nearby
13 Jerusalem Passage, Islington
EC1V 4JP
12 Jerusalem Passage, Islington
EC1V 4JP
116 118, Flat 2, St John Street, Islington
EC1V 4JW
126a, St John Street, Islington
EC1V 4JS
116 118, Flat 1, St John Street, Islington
EC1V 4JW
116 118, Flat 5, St John Street, Islington
EC1V 4JW
116 118, Studio Flat, St John Street, Islington
EC1V 4JW
128 St John Street, Islington
EC1V 4JS
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
St John Street /Clerkenwell Rd — bus stop.
Closest school
0.2 km
St Peter and St Paul Catholic Primary School. 95 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
59.7dB
Night-time· 23:00 – 07:00
50.5dB