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Get started21 Canonbury Crescent, Islington, London, N1 2FB
About 21 Canonbury Crescent
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Canonbury Crescent is a property in Islington, London, London (N1 2FB). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2026) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2011. Between certificates, wall efficiency went from Very Poor to Poor; while lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 78). This certificate was lodged in the last six months, so the rating reflects current condition. At 68 m² this is the 7th smallest of 15 units on EPC record in the building, where floor areas span 49–75 m². The building's EPC ratings span E to C across 15 units on file.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
The EPC has just been inspected, so the rating reflects current condition.
Current Certificate(1 of 2)
Feb 2026
EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
2.5 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21 Canonbury Crescent has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£593,000
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.
Versus other Canonbury Crescent homes
Four headline reads against 14 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating
67 (D)
Street avg 66 (D)
Floor Area
68 m²
Street avg 67 m²
CO₂ Emissions
2.5 t/year
Street avg 2.7 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Northchurch Road Canonbury — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around N1 2FB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.1dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 128 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Canonbury Crescent, Islington, London, N1 2FB. Each answer is also embedded as structured data for search engines.