27a, Hanley Road, Islington, London, N4 3DU
About 27a
27a is a detached house in Islington, London, London (N4 3DU). It has a recorded floor area of 57 m² (around 617 sq ft) and construction records dating it to before 1900. At 57 m² this is the largest unit on EPC record across 27a (45–57 m²). On EPC score it ranks last in the building (76 versus a best of 76). The latest certificate (February 2009) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 82). The latest certificate is from February 2009, so improvements made since then won't be reflected.
Know exactly what you're buying at 27a
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
27a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Feb 2019
EPC Rating
Planning history
27a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
27a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£520,000
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 N4 3DU: £502,000 (2025–2022).
Nearby sales in N4 3DU
33a, Hanley Road, Islington, London, N4 3DU
Sold Oct 2025
£563,55021b, Hanley Road, Islington, London, N4 3DU
Sold Nov 2024
£580,00037a, Hanley Road, Islington, London, N4 3DU
Sold Nov 2024
£502,00031a, Hanley Road, Islington, London, N4 3DU
Sold Feb 2022
£420,000Flat 1, 41 Hanley Road, London, N4 3DU
Sold Jul 2021
£2,400,000
Everything we know about 27a, 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 Hanley Road homes
27a outperforms the street on habitable rooms by a wide margin.
EPC Rating
76 (C)
Street avg 73 (C)
Floor Area
57 m²
Street avg 57 m²
CO₂ Emissions
2.1 t/year
Street avg 1.8 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Hornsey Road (N19) — bus stop.
Closest school
0.2 km
Duncombe Primary School. 78 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
53.6dB

Night-time· 23:00 – 07:00
43.2dB