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Get started1 Alwyne Square is a five-bedroom end-of-terrace house in Islington, London, London (N1 2JX). It has a recorded floor area of 202 m² (around 2174 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (August 2020) shows a C (score 73). When first surveyed in February 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. Period features are noted in the property record.
Sale prices here have outpaced London HPI: 6.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,104/sq ft) was about 89.8% above the typical sold price in the postcode. One planning record on file: a loft conversion approved in 2010. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 202 m² it's 26.3% larger than the typical home in the postcode (160 m² median across 9 EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Last sale on file: £2,400,000 in November 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Construction of dormer window in rear roof, containing new bathroom.
Latest sale on 1 Alwyne Square was the highest on Land Registry record across the postcode.
£2,451,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 15 years.
£2,400,000
Growth on file: 6.5% per year over 15 years.
1 Alwyne Square outperforms the street on floor area by a wide margin.
Price per m²
£11,881
Street avg £9,216
Floor Area
202 m²
Street avg 155 m²
Habitable Rooms
7 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
Highbury Grove — bus stop.

Daytime· 07:00 – 23:00
55.7dB

Changes detected from historical EPC data
Hot water efficiency decreased
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.
8 November 2021Most recent
£2,400,000
+108.7%over 11 years21 December 2009
£1,150,000
+21.1%over 2 years15 February 2007
£950,000
Median price across the last 5 sales in N1 2JX: £1,845,000 (2025–2009).
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.9 t/year
N1 2AB
Closest school
0.4 km
City of London Academy Highbury Grove. 102 schools nearby.
Night-time· 23:00 – 07:00
46.1dB
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