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Get startedFlat 1 is a one-bedroom mid-terrace house in Islington, London, London (N1 3EE). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1967-1975 and council tax band C. At 49 m² this is the 5th smallest of 6 units on EPC record in the building, where floor areas span 37–49 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (September 2023) shows a C (score 72). The rating has held steady at C across 5 certificates since June 2013. Between certificates, wall efficiency went from Poor to Average and hot-water efficiency went from Average to Good; while window efficiency dropped from Average to Very Poor.
Held since August 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £361,000 sits 208.5% above the 2000 sale of £117,000. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 57.4% below the postcode norm. One planning record on file: new windows approved in 2005. Past consents include new windows, meaningful when judging how the property has evolved.
Replacement of existing timber, vertical sliding sash windows with white, double-glazed UPVC windows.
Flat 1's estimated value is more than triple its earliest registered sale price (2000).
£361,000
Modelled from EPC, postcode comparables.
£117,000
Recorded with HM Land Registry.
Price per m² for Flat 1 lags the street by a wide margin.
Price per m²
£2,388
Street avg £7,346
Floor Area
49 m²
Street avg 52 m²
Habitable Rooms
2 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
Basire Street — bus stop.

Daytime· 07:00 – 23:00
56.0dB

Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Wall insulation upgraded
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Cavity wall insulation installed
More low energy lighting installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
4 August 2000Most recent
£117,000
Median price across the last 5 sales in N1 3EE: £400,000 (2025–2021).
Flat 4 1 Rotherfield Street Islington London
Sold Jul 2025
13 15 Flat C Rotherfield Street Islington London
Sold Nov 2024
13 15 Flat B Rotherfield Street Islington London
Sold Oct 2022
Flat 2 1 Rotherfield Street Islington London
Sold Oct 2021
Flat 4 5 Rotherfield Street Islington London
Sold Apr 2021
CO₂ Emissions
1.7 t/year
Street avg 1.9 t/year
N1 3QF
Closest school
0.0 km
Rotherfield Primary School. 105 schools nearby.
Night-time· 23:00 – 07:00
45.0dB
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