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Get started31 Allingham Street is a four-bedroom mid-terrace house in Islington, London, London (N1 8NX). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (December 2020) shows a D (score 57), a step below the typical UK home. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include a basement. The home occupies a cul-de-sac position.
3 planning records sit against the property, 2 approved, 0 refused, 1 pending. Past consents include an extension, meaningful when judging how the property has evolved. An active application for tree works is awaiting a decision. Sale prices here have outpaced London HPI: 7.4% per year against 0% for the wider region. Today's modelled estimate of £2,025,000 is 26.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£1,085/sq ft) was about 106.4% above the typical sold price in the postcode. Most recent transfer: March 2021 at £1,600,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
31 Allingham Street's carbon output runs well above what efficient homes in the postcode produce.
31 Allingham Street has been extended on multiple sides of the property across separate planning applications.
Extension: Single storey · Rear of property
Erection of a single storey rear extension at rear lower ground floor level and enlargement of a terrace at rear upper ground floor level with associated glass balustrade and external metal staircase.
31 Allingham Street has more than tripled in price since its earliest registered sale in 2002.
£2,025,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 18 years.
£1,600,000
Growth on file: 7.4% per year over 18 years.
CO₂ Emissions for 31 Allingham Street lags the street by a wide margin.
Price per m²
£11,679
Street avg £10,839
Floor Area
137 m²
Street avg 120 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Packington Street / Cruden St — bus stop.

Daytime· 07:00 – 23:00
56.5dB

Rear Garden 1 x Birch: To reduce crown by 1 metre and thin crown by 20%
1 more application for this property
Join to see all planning history.
1 March 2021Most recent
£1,600,000
+158.1%over 12 years6 February 2009
£620,000
+42.5%over 6 years25 October 2002
£435,000
Median price across the last 5 sales in N1 8NX: £1,450,000 (2024–2023).
Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 4.5 t/year
N1 8HF
Closest school
0.2 km
City of London Academy Islington. 98 schools nearby.
Night-time· 23:00 – 07:00
46.4dB
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