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Get started15 Theberton Street is a mid-terrace house in Islington, London, London (N1 0QY). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (August 2021) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2010. Between certificates, lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
One planning record on file: tree works approved in 2012. Past consents include tree works, meaningful when judging how the property has evolved. At 108 m² it's 16.9% smaller than the typical home in the postcode (130 m² median across 29 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
X1 Leylandii - Fell
15 Theberton Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,462,000
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.
On floor area, 15 Theberton Street runs well behind the street norm.
EPC Rating
63 (D)
Street avg 61 (D)
Floor Area
108 m²
Street avg 169 m²
CO₂ Emissions
4.3 t/year
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Theberton Street / Gibson Sq — bus stop.

Daytime· 07:00 – 23:00
56.5dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in N1 0QY: £1,035,000 (2025–2022).
11 13 Flat Theberton Street Islington London
Sold Jul 2025
Ground Floor Flat 87 Theberton Street London
Sold Oct 2024
61 Theberton Street Islington London
Sold May 2024
21b Theberton Street Islington London
Sold Sept 2023
71 Theberton Street Islington London
Sold Nov 2022
Street avg 6.6 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
Closest school
0.4 km
St John Evangelist Catholic Primary School. 94 schools nearby.
Night-time· 23:00 – 07:00
45.9dB