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Get started17 Claremont Close is a three-bedroom detached house in Islington, London, London (N1 9LT). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1950-1966 and council tax band D. At 61 m² this is the 8th smallest of 15 units on EPC record in the building, where floor areas span 54–75 m². The building's EPC ratings span F to C across 15 units on file. The latest certificate (July 2014) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). The latest certificate is from July 2014, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 6.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£967/sq ft) was about 32% above the typical sold price in the postcode. One planning record on file: new windows approved in 2008. Past consents include new windows, meaningful when judging how the property has evolved. 3 bedrooms is on the larger side for this postcode, where 1 is the typical count. Sold September 2023 for £635,000.
17 Claremont Close'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This certificate is over 10 years old and is no longer valid.Expired 07 Jul 2024
Certificate of Lawfulness in connection with existing installation of double glazed UPVC windows to replace original crittal windows. Works carried out in October 1999.
17 Claremont Close has more than quadrupled in price since its earliest registered sale in 1999.
£627,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 24 years.
£635,000
Growth on file: 6.1% per year over 24 years.
On price per m², 17 Claremont Close stands well clear of the street.
Price per m²
£10,410
Street avg £8,264
Floor Area
61 m²
Street avg 61 m²
Habitable Rooms
4 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
Pentonville Road / Baron St — bus stop.

Daytime· 07:00 – 23:00
59.2dB

29 September 2023Most recent
£635,000
+315.0%over 24 years23 July 1999
£153,000
Median price across the last 5 sales in N1 9LT: £571,580 (2025–2018).
Street avg 3 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.3 t/year
N1 9ED
Closest school
0.3 km
Elizabeth Garrett Anderson School. 83 schools nearby.
Night-time· 23:00 – 07:00
49.8dB
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