Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started21a is an end-of-terrace house in Islington, London, London (N1 3ES). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to before 1900 and council tax band D. At 43 m² this is the 3rd smallest of 42 units on EPC record in the building, where floor areas span 40–186 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (May 2018) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78).
Sale prices here have outpaced London HPI: 4.3% per year against 0% for the wider region. Today's modelled estimate of £602,000 sits 60.5% above the 2019 sale of £375,000. On a £-per-square-foot basis, the last sale (£810/sq ft) was about 52.7% above the typical sold price in the postcode. At 43 m² it sits well below the postcode median (75 m² across 46 EPCs), making it one of the more compact homes locally. Last sale on file: £375,000 in June 2019.
21a's estimated value is more than triple its earliest registered sale price (2004).
£602,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 15 years.
£375,000
Growth on file: 4.3% per year over 15 years.
Floor Area for 21a lags the street by a wide margin.
Price per m²
£8,721
Street avg £8,936
Floor Area
43 m²
Street avg 74 m²
Habitable Rooms
2 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

10 June 2019Most recent
£375,000
+87.5%over 14 years6 August 2004
£199,950
Median price across the last 5 sales in N1 3ES: £871,500 (2025–2022).
CO₂ Emissions
2.3 t/year
Street avg 3.1 t/year
Closest school
0.3 km
Hackney New Primary School. 111 schools nearby.
Night-time· 23:00 – 07:00
43.9dB
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell