17b, Kelross Road, Islington, London, N5 2QS
About 17b
17b is a detached house in Islington, London, London (N5 2QS). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to 1900-1929. The latest certificate (January 2017) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since November 2014. Between certificates, wall efficiency went from Very Poor to Poor; while lighting dropped from Very Good to Average. At 66 m² this is the 7th smallest of 24 units on EPC record in the building, where floor areas span 47–259 m². The building's EPC ratings span F to C across 24 units on file.
At 66 m² it's 21.4% smaller than the typical home in the postcode (84 m² median across 43 EPCs).
Know exactly what you're buying at 17b
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Low energy lighting percentage decreased
Planning history
17b has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
17b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£501,000
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 2QS: £562,000 (2025–2024).
Nearby sales in N5 2QS
16 Kelross Road, Islington, London, N5 2QS
Sold Mar 2025
£2,650,0008 Kelross Road, Islington, London, N5 2QS
Sold Dec 2024
£2,680,000Flat B, 2 Kelross Road, London, N5 2QS
Sold Aug 2024
£485,0001a, Kelross Road, Islington, London, N5 2QS
Sold Jul 2024
£295,845Ground Floor Flat, 9 Kelross Road, London, N5 2QS
Sold Apr 2024
£562,000
Everything we know about 17b, 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 Kelross Road homes
CO₂ Emissions for 17b lags the street by a wide margin.
EPC Rating
55 (D)
Street avg 63 (D)
Floor Area
66 m²
Street avg 73 m²
CO₂ Emissions
3.8 t/year
Street avg 3.2 t/year
Habitable Rooms
3 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
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Balfour Road / Crowfield House — bus stop.
Closest school
0.2 km
St Joan of Arc RC Primary School. 93 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
52.9dB

Night-time· 23:00 – 07:00
42.6dB