Flat C, 117 Avenell Road, London, N5 1BH
About Flat C
Flat C is a semi-detached house in London (N5 1BH). It has a recorded floor area of 35 m² (around 374 sq ft) and construction records dating it to before 1900. The latest certificate (August 2009) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from August 2009, so improvements made since then won't be reflected.
At 35 m² it sits well below the postcode median (65 m² across 27 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Flat C
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 C'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This certificate is over 10 years old and is no longer valid.Expired 12 Aug 2019
EPC Rating
Planning history
Flat C has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Flat C has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£402,000
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 N5 1BH: £675,000 (2025–2020).
Nearby sales in N5 1BH
129 Avenell Road, Islington, London, N5 1BH
Sold Oct 2025
£1,275,000Flat 1, 115 Avenell Road, Islington, London, N5 1BH
Sold Jul 2025
£675,000131 Avenell Road, Islington, London, N5 1BH
Sold Jul 2024
£1,550,000Flat 4, 115 Avenell Road, London, N5 1BH
Sold Nov 2020
£425,000Flat 3, 115 Avenell Road, London, N5 1BH
Sold Feb 2020
£390,000
Everything we know about Flat C, 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 Avenell Road homes
On floor area, Flat C runs well behind the street norm.
EPC Rating
68 (D)
Street avg 66 (D)
Floor Area
35 m²
Street avg 64 m²
CO₂ Emissions
2.2 t/year
Street avg 2.7 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
St Joan of Arc School — bus stop.
Closest school
0.2 km
St John's Highbury Vale CofE Primary School. 96 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
51.0dB

Night-time· 23:00 – 07:00
41.0dB