Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get startedBasement Flat is a property in Islington, London, London (N1 2AU). It has a recorded floor area of 60 m² (around 647 sq ft) and construction records dating it to before 1900. The latest certificate (January 2012) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from January 2012, so improvements made since then won't be reflected.
Held since September 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £723,000 sits 162.9% above the 2000 sale of £275,000. At 60 m² it's 19.9% smaller than the typical home in the postcode (75 m² median across 15 EPCs).
Basement Flat's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 18 Jan 2022
Basement Flat valuation sits well clear of the typical sold price in this postcode.
£723,000
Modelled from EPC, postcode comparables.
£275,000
Recorded with HM Land Registry.
Habitable Rooms for Basement Flat runs comfortably ahead of the street norm.
Price per m²
£4,578
Street avg £8,026
Floor Area
60 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Canonbury Square — bus stop.

Daytime· 07:00 – 23:00
57.1dB

15 September 2000Most recent
£275,000
Median price across the last 5 sales in N1 2AU: £1,450,000 (2025–2020).
First Floor Flat 12 Canonbury Square London
Sold Sept 2025
6 Canonbury Square Islington London
Sold Sept 2024
Basement Flat 11 Canonbury Square Islington London
Sold May 2023
2 Canonbury Square Islington London
Sold Sept 2022
7 Canonbury Square Islington London
Sold Sept 2020
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.1 t/year
N1 2XN
Closest school
0.1 km
William Tyndale Primary School. 101 schools nearby.
Night-time· 23:00 – 07:00
47.8dB
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell