23a, Cardozo Road, London, N7 9RJ
About 23a
23a is a mid-terrace house in London (N7 9RJ). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (March 2023) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since July 2010. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Average to Very Good. The recommended improvements would push it to C (score 75).
At 94 m² it's 20.5% larger than the typical home in the postcode (78 m² median across 31 EPCs).
Know exactly what you're buying at 23a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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
Single glazing replaced with double or better glazing
More low energy lighting installed
Planning history
23a has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 23a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
23a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£662,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in N7 9RJ: £775,000 (2024–2018).
Nearby sales in N7 9RJ
Second Floor Flat, 17 Cardozo Road, London, N7 9RJ
Sold Sept 2024
£679,00017 Cardozo Road, Islington, London, N7 9RJ
Sold Nov 2023
£625,00025 Cardozo Road, Islington, London, N7 9RJ
Sold Mar 2022
£1,425,0005 Cardozo Road, Islington, London, N7 9RJ
Sold Jan 2022
£1,400,100Second Floor Flat, 29 Cardozo Road, London, N7 9RJ
Sold Mar 2018
£775,000
Everything we know about 23a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Cardozo Road homes
On floor area, 23a stands well clear of the street.
EPC Rating
64 (D)
Street avg 70 (C)
Floor Area
94 m²
Street avg 76 m²
CO₂ Emissions
3.8 t/year
Street avg 2.7 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
1 Ewe Close, Islington
N7 9TL
1 Russet Crescent, Islington
N7 9TD
1 New Clocktower Place, Islington
N7 9FD
1 Jim Veal Drive, Islington
N7 9FB
1 Keighley Close, Islington
N7 9RT
1 Goodinge Close, Islington
N7 9EX
1 Blundell Street, Islington
N7 9BU
1 Chris Pullen Way, Islington
N7 9FG
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Freegrove Road — bus stop.
Closest school
0.4 km
Sacred Heart Catholic Primary School. 92 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
57.0dB

Night-time· 23:00 – 07:00
47.7dB