Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started21b is a two-bedroom mid-terrace house in Islington, London, London (N1 3ES). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (September 2021) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2009); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 77). Other recorded features include a basement. The home occupies a cul-de-sac position.
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 (£1,001/sq ft) was about 94.2% above the typical sold price in the postcode. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. At 63 m² it's 16% smaller than the typical home in the postcode (75 m² median across 46 EPCs). Sold December 2018 for £678,500.
Council records include a two-storey rear extension at 21b.
Extension: Two storey · Rear of property
Erection of a two storey rear extension and alterations to duplex apartment
21b valuation sits well clear of the typical sold price in this postcode.
£742,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 11 years.
£678,500
Growth on file: 6.1% per year over 11 years.
Price per m²
£10,770
Street avg £8,833
Floor Area
63 m²
Street avg 73 m²
Habitable Rooms
3 rooms
Street avg 3 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
Downham Road — bus stop.

Daytime· 07:00 – 23:00
55.4dB

5 December 2018Most recent
£678,500
+6.9%over 4 years1 December 2014
£635,000
+75.4%over 6 years16 May 2008
£362,000
Median price across the last 5 sales in N1 3ES: £871,500 (2025–2022).
CO₂ Emissions
2.7 t/year
Street avg 3.0 t/year
N1 3NJ
Closest school
0.3 km
Hackney New Primary School. 111 schools nearby.
Night-time· 23:00 – 07:00
43.9dB
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell