11a, Flat 3, Hercules Street, London, N7 6AT
About 11a
11a is a mid-terrace house in London (N7 6AT). It has a recorded floor area of 26 m² (around 280 sq ft) and construction records dating it to 1900-1929. At 26 m² this is the smallest unit on EPC record across 11a (26–45 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (65 versus a best of 78). The latest certificate (August 2020) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it B (May 2009); the latest reading is 2 bands lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 71).
At 26 m² it sits well below the postcode median (48 m² across 29 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 11a
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
More low energy lighting installed
Planning history
11a has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 11a
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
30-day money-back guarantee
Sales history & valuation
11a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£290,000
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 6AT: £1,100,000 (2024–2015).
Nearby sales in N7 6AT
19 Hercules Street, Islington, London, N7 6AT
Sold Aug 2024
£1,105,000Flat 1, 1 Hercules Street, London, N7 6AT
Sold Aug 2023
£35,000Flat B, 7 Hercules Street, London, N7 6AT
Sold May 2022
£370,000Flat C D, 5 Hercules Street, Islington, London, N7 6AT
Sold Apr 2015
£1,100,0003 Hercules Street, Islington, London, N7 6AT
Sold Apr 2015
£1,100,000
Everything we know about 11a, 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 Hercules Street homes
On floor area, 11a runs well behind the street norm.
EPC Rating
65 (D)
Street avg 70 (C)
Floor Area
26 m²
Street avg 57 m²
CO₂ Emissions
1.6 t/year
Street avg 2.2 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
11a, Flat 2, Hercules Street
N7 6AT
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N7 6RA
173 177, Flat 2, Hornsey Road, Islington
N7 6RA
116 120, Flat B, Seven Sisters Road
N7 6AE
116 120, Flat A, Seven Sisters Road
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130 131, Flat E, Axminster Road, Islington
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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
Tufnell Park Road — bus stop.
Closest school
0.1 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
57.1dB

Night-time· 23:00 – 07:00
47.9dB