Flat 1, 25 Friend Street, Islington, London, EC1V 7NS
About Flat 1
Flat 1 is a semi-detached house in Islington, London, London (EC1V 7NS). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (February 2026) shows a C (score 76), near the top of the C band. When first surveyed in November 2009 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Average, lighting went from Very Poor to Poor and main heating went from Very Poor to Poor; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 61 m² this is the 3rd smallest of 14 units on EPC record in the building, where floor areas span 60–132 m². The building's EPC ratings span D to B across 14 units on file.
At 61 m² it's 15.3% smaller than the typical home in the postcode (72 m² median across 68 EPCs).
Know exactly what you're buying at Flat 1
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
Flat 1's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
More low energy lighting installed
Heating controls changed
Hot water system upgraded
Floor insulation added or improved
More low energy lighting installed
Planning history
Flat 1 has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£552,000
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 5 sales in EC1V 7NS: £1,050,000 (2023–2019).
Nearby sales in EC1V 7NS
Flat 14, 18 Friend Street, Islington, London, EC1V 7NS
Sold Dec 2023
£790,0008 Friend Street, Islington, London, EC1V 7NS
Sold Mar 2023
£1,315,000Flat 18, 18 Friend Street, Islington, London, EC1V 7NS
Sold Jun 2021
£1,106,000Flat 7, 18 Friend Street, Islington, London, EC1V 7NS
Sold Dec 2019
£875,0001 Friend Street, Islington, London, EC1V 7NS
Sold Jun 2019
£1,050,000
Everything we know about Flat 1, 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 Friend Street homes
On co₂ emissions, Flat 1 stands well clear of the street.
EPC Rating
76 (C)
Street avg 77 (C)
Floor Area
61 m²
Street avg 73 m²
CO₂ Emissions
0.5 t/year
Street avg 1.5 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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100 102, Flat 2, Goswell Road
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100 102, Flat 5, Goswell Road
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17 19, Flat 2, Paget Street, Islington
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100 102, Flat 6, Goswell Road
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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
Angel Islington — bus stop.
Closest school
0.3 km
Hugh Myddelton Primary School. 87 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
59.6dB

Night-time· 23:00 – 07:00
50.0dB