6 Japan Crescent, Islington, London, N4 4BB
About 6 Japan Crescent
6 Japan Crescent is a mid-terrace house in Islington, London, London (N4 4BB). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2022) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in November 2013 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good; while lighting dropped from Very Good to Average. The recommended improvements would lift it to B (score 90), a 2-band jump.
One planning record on file: new windows approved in 2023. Past consents include new windows, meaningful when judging how the property has evolved.
Know exactly what you're buying at 6 Japan Crescent
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Planning history
- Jul 2023RenovationFullIn report
Replacement of single glazed timber windows with double glazed timber units on the front and rear elevations, finished in white to match the existing windows. Replacement of front entrance door with new timber pannelled door, and replacement of any rear glass panels doors with new timber glass panels doors.
New Windows- Documents
- 19 docs on file
- Reference
- P2023/1192/FUL
We flagged 1 thing worth checking at 6 Japan Crescent
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
6 Japan Crescent has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£932,000
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 4BB: £955,000 (2021–2009).
Nearby sales in N4 4BB
10 Japan Crescent, Islington, London, N4 4BB
Sold Dec 2021
£1,046,50023 Japan Crescent, Islington, London, N4 4BB
Sold May 2015
£955,0009 Japan Crescent, Islington, London, N4 4BB
Sold Apr 2014
£975,0002 Japan Crescent, Islington, London, N4 4BB
Sold Jan 2010
£600,00012 Japan Crescent, Islington, London, N4 4BB
Sold Jul 2009
£583,000
Everything we know about 6 Japan Crescent, 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 Japan Crescent homes
EPC Rating for 6 Japan Crescent runs comfortably ahead of the street norm.
EPC Rating
68 (D)
Street avg 52 (E)
Floor Area
114 m²
Street avg 116 m²
CO₂ Emissions
3.8 t/year
Street avg 6.0 t/year
Habitable Rooms
5 rooms
Street avg 6 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
0.1 km
Crouch Hill Rail Station — railway station.
Closest school
0.5 km
Arts and Media School Islington. 85 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
53.0dB

Night-time· 23:00 – 07:00
43.0dB