20a, Finsbury Park Road, London, N4 2JZ
About 20a
20a is a semi-detached house in London (N4 2JZ). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to before 1900 and council tax band D. At 58 m² this is the 3rd smallest of 12 units on EPC record in the building, where floor areas span 15–92 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (July 2025) shows a C (score 73). When first surveyed in November 2008 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.
Know exactly what you're buying at 20a
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
More low energy lighting installed
Single glazing replaced with double or better glazing
Wall insulation improved
Planning history
20a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 20a
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
20a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£492,000
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 N4 2JZ: £905,000 (2024–2021).
Nearby sales in N4 2JZ
Flat 1, 24 Finsbury Park Road, London, N4 2JZ
Sold Apr 2024
£805,0006 Finsbury Park Road, Hackney, London, N4 2JZ
Sold Oct 2023
£1,800,0002 Finsbury Park Road, Hackney, London, N4 2JZ
Sold Dec 2022
£1,200,000Flat 2, 6 Finsbury Park Road, London, N4 2JZ
Sold Sept 2022
£905,000Flat 2, 24 Finsbury Park Road, London, N4 2JZ
Sold Mar 2021
£610,000
Everything we know about 20a, 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 Finsbury Park Road homes
CO₂ Emissions for 20a runs comfortably ahead of the street norm.
EPC Rating
73 (C)
Street avg 65 (D)
Floor Area
58 m²
Street avg 67 m²
CO₂ Emissions
1.7 t/year
Street avg 2.9 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
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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
0.0 km
City & Islington College — bus stop.
Closest school
0.2 km
Ambler Primary School and Children's Centre. 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
55.9dB
Night-time· 23:00 – 07:00
46.4dB