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Get started31b is a mid-terrace house in London (N1 3NJ). It has a recorded floor area of 80 m² (around 861 sq ft) and construction records dating it to 1930-1949. At 80 m² this is the 3rd smallest of 4 units on EPC record in the building, where floor areas span 73–81 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (76 versus a worst of 59). The latest certificate (April 2019) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since May 2014. Between certificates, roof efficiency went from Average to Good. The recommended improvements would push it to B (score 81).
Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). One historical planning record sits against the property in 2017.
Extension: Single storey · Rear of property
Erection of single storey rear extension at first floor level to existing rear projection.
31b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£716,000
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.
EPC Rating for 31b runs comfortably ahead of the street norm.
EPC Rating
76 (C)
Street avg 66 (D)
Floor Area
80 m²
Street avg 80 m²
CO₂ Emissions
2.0 t/year
Street avg 3.1 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
Essex Road / Marquess Road — bus stop.

Daytime· 07:00 – 23:00
56.1dB

Changes detected from historical EPC data
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in N1 3NJ: £850,000 (2025–2021).
Habitable Rooms
3 rooms
Street avg 3 rooms
Closest school
0.5 km
Our Lady and St Joseph Catholic Primary School. 104 schools nearby.
Night-time· 23:00 – 07:00
45.3dB