66b, Seven Sisters Road, Islington, London, N7 6AE
About 66b
66b is a mid-terrace house in Islington, London, London (N7 6AE). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1967-1975 and council tax band C. At 79 m² this is the 22nd smallest of 28 units on EPC record in the building, where floor areas span 20–152 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (February 2021) shows a C (score 75), near the top of the C band. When first surveyed in January 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average and lighting went from Poor to Very Good.
At 79 m² the property is well over the postcode median (45 m² across 44 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at 66b
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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
Windows upgraded to triple glazing
Roof insulation improved
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
66b has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 66b
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
66b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£419,000
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 6AE: £425,000 (2023–2015).
Nearby sales in N7 6AE
80a, Seven Sisters Road, Islington, London, N7 6AE
Sold Feb 2023
£425,00074a, Seven Sisters Road, Islington, London, N7 6AE
Sold Aug 2022
£365,00082 Seven Sisters Road, Islington, London, N7 6AE
Sold Apr 2019
£12,000114 Seven Sisters Road, Islington, London, N7 6AE
Sold May 2018
£925,00098a, Seven Sisters Road, Islington, London, N7 6AE
Sold Mar 2015
£600,000
Everything we know about 66b, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Seven Sisters Road homes
66b outperforms the street on epc rating by a wide margin.
EPC Rating
75 (C)
Street avg 64 (D)
Floor Area
79 m²
Street avg 57 m²
CO₂ Emissions
2.1 t/year
Street avg 2.8 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Hornsey Road (N7) — bus stop.
Closest school
0.2 km
Pakeman Primary School. 85 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
58.1dB

Night-time· 23:00 – 07:00
49.6dB