394a, Flat 6, St John Street, Islington, London, EC1V 4NA
About 394a
394a is a mid-terrace house in Islington, London, London (EC1V 4NA). It has a recorded floor area of 61 m² (around 657 sq ft) and construction records dating it to 1983-1990. The latest certificate (November 2021) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since March 2010. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Poor. The recommended improvements would push it to C (score 80). Main heating runs on electricity. At 61 m² this is the 5th smallest of 6 units on EPC record in 394a, where floor areas span 38–63 m². The building's EPC ratings span E to B across 6 units on file.
At 61 m² it's 27.1% larger than the typical home in the postcode (48 m² median across 5 EPCs).
Know exactly what you're buying at 394a
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Planning history
394a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
394a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£476,000
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.
Everything we know about 394a, 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
Floor Area for 394a runs comfortably ahead of the street norm.
EPC Rating
58 (D)
Street avg 63 (D)
Floor Area
61 m²
Street avg 51 m²
CO₂ Emissions
4.4 t/year
Street avg 2.8 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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116 118, Flat 6, St John Street, Islington
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394a, Flat 5, St John Street, Islington
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242 244, Flat 1, St John Street, Islington
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178 180, Flat 1, St John Street, Islington
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394a, Flat 3, St John Street, Islington
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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
0.1 km
St John Street / Goswell Road — bus stop.
Closest school
0.3 km
Hugh Myddelton Primary School. 83 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
59.3dB

Night-time· 23:00 – 07:00
49.7dB