Ground Floor Flat, 19 Corbyn Street, London, N4 3BY
About Ground Floor Flat
Ground Floor Flat is a mid-terrace house in London (N4 3BY). It has a recorded floor area of 52 m² (around 560 sq ft) and construction records dating it to 1900-1929. The latest certificate (July 2025) shows a C (score 70). When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor; while window efficiency dropped from Poor to Very Poor. The recommended improvements would push it to B (score 81).
At 52 m² it sits well below the postcode median (101 m² across 38 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). On a £-per-square-foot basis, the last sale (£920/sq ft) was about 170.1% above the typical sold price in the postcode. Most recent transfer: September 2022 at £515,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Ground Floor Flat
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
More low energy lighting installed
Planning history
Ground Floor Flat has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£561,000
Modelled from EPC, postcode comparables.
£515,000
Recorded with HM Land Registry.
Sales timeline
1 September 2022Most recent
£515,000
Median price across the last 5 sales in N4 3BY: £960,000 (2022–2019).
Nearby sales in N4 3BY
67 Corbyn Street, Islington, London, N4 3BY
Sold May 2022
£960,00081 Corbyn Street, Islington, London, N4 3BY
Sold Nov 2021
£975,00065 Corbyn Street, Islington, London, N4 3BY
Sold Jun 2021
£1,025,00057 Corbyn Street, Islington, London, N4 3BY
Sold Jul 2019
£900,00031 Corbyn Street, Islington, London, N4 3BY
Sold Jul 2019
£762,500
Everything we know about Ground Floor Flat, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Corbyn Street homes
Ground Floor Flat outperforms the street on price per m² by a wide margin.
Price per m²
£9,904
Street avg £4,069
Floor Area
52 m²
Street avg 50 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.8 t/year
Street avg 2.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Hornsey Road (N19) — bus stop.
Closest school
0.3 km
Arts and Media School Islington. 77 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
53.8dB
Night-time· 23:00 – 07:00
43.2dB