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Get started31d is a mid-terrace house in London (N1 6JB). It has a recorded floor area of 73 m² (around 786 sq ft) and construction records dating it to before 1900. The latest certificate (February 2020) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since September 2009. Between certificates, lighting went from Very Poor to Good. At 73 m² this is the 9th smallest of 11 units on EPC record in the building, where floor areas span 40–80 m². The building's EPC ratings span E to C across 11 units on file.
Untraded for 16 years, with the last transfer in November 2010. Sale prices here have outpaced London HPI: 9.1% per year against 0% for the wider region. Today's modelled estimate of £732,000 sits 74.9% above the 2010 sale of £418,500. On a £-per-square-foot basis, the last sale (£533/sq ft) was about 40.8% below the postcode norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
31d sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
31d has more than tripled in price since its earliest registered sale in 1997.
£732,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 13 years.
£418,500
Growth on file: 9.1% per year over 13 years.
31d is notably below the street on co₂ emissions.
Price per m²
£5,733
Street avg £9,916
Floor Area
73 m²
Street avg 72 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
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
Bevenden Street — bus stop.

Daytime· 07:00 – 23:00
58.6dB

Changes detected from historical EPC data
Heating controls changed
Roof insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 November 2010Most recent
£418,500
+101.2%over 9 years4 March 2001
£208,000
+54.1%over 3 years28 November 1997
£135,000
Median price across the last 5 sales in N1 6JB: £800,000 (2025–2023).
Flat 5 21 New North Road Hackney London
Sold Sept 2025
Flat 10 21 New North Road Hackney London
Sold Aug 2025
Highfield Court Flat 9 New North Road Hackney London
Sold Oct 2024
Flat 14 21 New North Road Hackney London
Sold Nov 2023
35a New North Road Hackney London
Sold Oct 2023
CO₂ Emissions
3.1 t/year
Street avg 1.1 t/year
Closest school
0.1 km
St John the Baptist Voluntary Aided Church of England Primary School. 101 schools nearby.
Night-time· 23:00 – 07:00
48.8dB
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