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Get startedFlat 1 is a mid-terrace house in Islington, London, London (N1 8JG). It has a recorded floor area of 42 m² (around 452 sq ft) and construction records dating it to before 1900. The latest certificate (September 2019) shows a C (score 72). The rating has held steady at C across 2 certificates since June 2009. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good; while wall efficiency dropped from Good to Very Poor and window efficiency dropped from Average to Poor.
Sale prices here have outpaced London HPI: 5.8% per year against 0% for the wider region. Today's modelled estimate of £497,000 is 10.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£995/sq ft) was about 124.9% above the typical sold price in the postcode. At 42 m² it's 20.8% smaller than the typical home in the postcode (53 m² median across 21 EPCs). Most recent transfer: September 2022 at £450,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Flat 1's carbon output is low for the local stock.
Flat 1 has more than quadrupled in price since its earliest registered sale in 1997.
£497,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 25 years.
£450,000
Growth on file: 5.8% per year over 25 years.
Years Held for Flat 1 lags the street by a wide margin.
Price per m²
£10,714
Street avg £9,843
Floor Area
42 m²
Street avg 53 m²
Habitable Rooms
3 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
Packington Street — bus stop.

Daytime· 07:00 – 23:00
56.9dB

Changes detected from historical EPC data
Hot water efficiency improved
Low energy lighting percentage decreased
Ventilation system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
13 September 2022Most recent
£450,000
+91.5%over 16 years2 June 2006
£235,000
+116.6%over 8 years14 July 1997
£108,500
Median price across the last 5 sales in N1 8JG: £600,000 (2025–2020).
12 St Peter S Street Islington London
Sold Mar 2025
16a St Peter S Street Islington London
Sold Oct 2024
10b First Floor Flat St Peter S Street London
Sold Nov 2021
10b Second Floor Flat St Peter S Street London
Sold Apr 2021
Flat 2 8 St Peter S Street London
Sold Jan 2017
CO₂ Emissions
1.5 t/year
Street avg 2.2 t/year
N1 8NT
Closest school
0.2 km
City of London Academy Islington. 99 schools nearby.
Night-time· 23:00 – 07:00
46.9dB
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