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Get started12 Coombs Street is a mid-terrace house in Islington, London, London (N1 8DJ). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (March 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2010. Between certificates, roof efficiency went from Very Poor to Average; while window efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
6 planning records sit against the property, 3 approved, 0 refused. Past consents include tree works, an extension and a basement excavation, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Today's modelled estimate of £1,469,000 is 26.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£941/sq ft) was about 235% above the typical sold price in the postcode. Last sale on file: £1,165,000 in January 2024.
Recommended upgrades on file would lift this property by multiple EPC bands.
Multiple extension applications run across more than a decade of planning history at 12 Coombs Street.
Extension: Single storey · Rear of property
Erection of additional storey to rear outrigger, insertion of double doors to front lightwell.
12 Coombs Street valuation sits well clear of the typical sold price in this postcode.
£1,469,000
Modelled from EPC, postcode comparables.
£1,165,000
Recorded with HM Land Registry.
On epc rating, 12 Coombs Street stands well clear of the street.
Price per m²
£10,130
Street avg £6,830
Floor Area
115 m²
Street avg 113 m²
Habitable Rooms
6 rooms
Street avg 5 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
Central Street — bus stop.

Daytime· 07:00 – 23:00
58.5dB

Changes detected from historical EPC data
Hot water efficiency decreased
Roof insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
Mansard roof extension
4 more applications for this property
Join to see all planning history.
8 January 2024Most recent
£1,165,000
Median price across the last 5 sales in N1 8DJ: £1,245,000 (2025–2006).
CO₂ Emissions
4.1 t/year
Street avg 5.3 t/year
N1 8DJ
Closest school
0.2 km
Hanover Primary School. 96 schools nearby.
Night-time· 23:00 – 07:00
48.9dB
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