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Get started12 Mildmay Avenue is a mid-terrace house in Islington, London, London (N1 4FD). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 2007 onwards and council tax band E. At 61 m² this is the 35th smallest of 68 units on EPC record in the building, where floor areas span 33–114 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (February 2015) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (June 2010); the latest reading is one band lower. The latest certificate is from February 2015, so improvements made since then won't be reflected.
12 Mildmay Avenue's carbon output is low for the local stock.
This certificate is over 10 years old and is no longer valid.Expired 10 Feb 2025
12 Mildmay Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£528,000
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 12 Mildmay Avenue lags the street by a wide margin.
EPC Rating
78 (C)
Street avg 81 (B)
Floor Area
61 m²
Street avg 61 m²
CO₂ Emissions
1.3 t/year
Street avg 1.1 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
Mildmay Library — bus stop.

Daytime· 07:00 – 23:00
55.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in N1 4FD: £390,000 (2025–2024).
Habitable Rooms
3 rooms
Street avg 3 rooms
N1 4RB
Closest school
0.4 km
Newington Green Primary School. 109 schools nearby.
Night-time· 23:00 – 07:00
44.8dB