Flat 77, 1 Cardwell Terrace, Islington, London, N7 0NH
About Flat 77
Flat 77 is a mid-terrace house in Islington, London, London (N7 0NH). It has a recorded floor area of 18 m² (around 194 sq ft), construction records dating it to 1930-1949 and council tax band B. At 18 m² this is the smallest unit on EPC record across the building (18–40 m²). The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (70 versus a worst of 47). The latest certificate (April 2025) shows a C (score 70). The rating has held steady at C across 3 certificates since November 2008. Between certificates, window efficiency went from Very Poor to Average and lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good.
At 18 m² it sits well below the postcode median (43 m² across 18 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Flat 77
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 77'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 efficiency decreased
Single glazing replaced with double or better glazing
More low energy lighting installed
Planning history
Flat 77 has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
Flat 77 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£314,000
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 N7 0NH: £350,000 (2017–2003).
Nearby sales in N7 0NH
7 Cardwell Terrace, Islington, London, N7 0NH
Sold Dec 2017
£1,340,000Flat, 7 Cardwell Terrace, London, N7 0NH
Sold Jul 2014
£700,0002 Cardwell Terrace, Islington, London, N7 0NH
Sold Jan 2011
£139,5005 Cardwell Terrace, Islington, London, N7 0NH
Sold May 2003
£297,000Basement Flat, 6 Cardwell Terrace, Islington, London, N7 0NH
Sold May 1996
£70,000
Everything we know about Flat 77, 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 Cardwell Terrace homes
On floor area, Flat 77 runs well behind the street norm.
EPC Rating
70 (C)
Street avg 66 (D)
Floor Area
18 m²
Street avg 48 m²
CO₂ Emissions
1.1 t/year
Street avg 2.3 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Chambers Road — bus stop.
Closest school
0.5 km
Grafton Primary School. 84 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
55.7dB
Night-time· 23:00 – 07:00
46.4dB