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Get started2 Keystone Crescent is a mid-terrace house in Islington, London, London (N1 9DS). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2021) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2021. The recommended improvements would push it to C (score 73).
3 planning records sit against the property, 3 approved, 0 refused. The record references listed-building consent, which constrain future alterations. At 70 m² it sits well below the postcode median (102 m² across 21 EPCs), making it one of the more compact homes locally.
2 Keystone Crescent has a listed-building consent on record — alterations to a listed property are tightly controlled.
Reconfiguration of the two existing residential units and associated internal works including the insertion of a new staircase at lower ground level. Removal of a door with a replacement window to the rear of the property. Also linked to full application P2017/3574/FUL.
2 Keystone Crescent has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£552,000
Modelled from EPC, postcode comparables.
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.
Floor Area for 2 Keystone Crescent runs comfortably ahead of the street norm.
EPC Rating
64 (D)
Street avg 65 (D)
Floor Area
70 m²
Street avg 55 m²
CO₂ Emissions
3.0 t/year
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
King's Cross /Pentonville Road — bus stop.

Daytime· 07:00 – 23:00
60.4dB

Reconfiguration of the two existing residential units and associated internal works including the insertion of a new staircase at lower ground level. Removal of a door with a replacement window to the rear of the property. Also linked to listed building consent P2017/3576/LBC.
1 more application for this property
Join to see all planning history.
Median price across the last 5 sales in N1 9DS: £850,000 (2025–2021).
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
N1 9LT
Closest school
0.2 km
Winton Primary School. 74 schools nearby.
Night-time· 23:00 – 07:00
51.8dB