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Get started21 Compton Avenue is a mid-terrace house in Islington, London, London (N1 2XD). It has a recorded floor area of 153 m² (around 1647 sq ft). The latest certificate (February 2015) shows a C (score 77), near the top of the C band. The latest certificate is from February 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 2.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,275/sq ft) was about 29.2% above the typical sold price in the postcode. At 153 m² the property is well over the postcode median (104 m² across 34 EPCs), placing it in the larger end of the local stock. 5 planning records sit against the property, 4 approved, 0 refused. The record references listed-building consent, which constrain future alterations. Most recent transfer: May 2023 at £2,100,000.
21 Compton Avenue's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 23 Feb 2025
21 Compton Avenue has a listed-building consent on record — alterations to a listed property are tightly controlled.
Variation to planning condition 2 (drawings). Changes reflected include - installation of green roofs on the flat roofs above the 2nd floor rear wings of houses 3 and 5 and 1st floor level of house 8 - amendments to the ramp at the front of house 4 to make the gradient more gradual. - installation of a 1.85m high by c.3.6m long obscured glass screen on the rear (west) edge of the first floor level terrace at the rear of house 8.
21 Compton Avenue valuation sits well clear of the typical sold price in this postcode.
£2,129,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 8 years.
£2,100,000
Growth on file: 2.1% per year over 8 years.
Years Held for 21 Compton Avenue lags the street by a wide margin.
Price per m²
£13,725
Street avg £10,063
Floor Area
153 m²
Street avg 135 m²
CO₂ Emissions
2.0 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
Upper Street / Laycock Street — bus stop.

Daytime· 07:00 – 23:00
57.0dB

A material minor amendment to P110434 dated 23 November 2011 including alterations to windows, changes to the roof access, internal alterations to the layout of some apartments and other minor amendments to plans.
3 more applications for this property
Join to see all planning history.
4 May 2023Most recent
£2,100,000
+18.3%over 8 years19 March 2015
£1,775,000
Median price across the last 5 sales in N1 2XD: £965,000 (2025–2023).
Parnelli House Flat 10 10 Compton Avenue Islington London
Sold Aug 2025
20 Compton Avenue Islington London
Sold Dec 2024
Parnelli House Flat 3 10 Compton Avenue Islington London
Sold Nov 2023
Parnelli House Flat 7 10 Compton Avenue Islington London
Sold Jul 2023
11 Compton Avenue Islington London
Sold Jul 2023
Street avg 2.8 t/year
Years Held
3 years
Street avg 11 years
N1 2PH
Closest school
0.1 km
Canonbury Primary School. 101 schools nearby.
Night-time· 23:00 – 07:00
47.5dB
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