10 Japan Crescent, Islington, London, N4 4BB
About 10 Japan Crescent
10 Japan Crescent is a mid-terrace house in Islington, London, London (N4 4BB). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (February 2019) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump.
3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 130 m² it's 19.8% larger than the typical home in the postcode (109 m² median across 14 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Across 2004–2021, sale prices on this property compounded at 5.9% per year. On a £-per-square-foot basis, the last sale (£748/sq ft) was about 227.9% above the typical sold price in the postcode. Sold December 2021 for £1,046,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 10 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
10 Japan Crescent's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
10 Japan Crescent has 2 separate extension applications on the council record.
- Mar 2014ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a full width single storey rear extension at ground floor level.
- Documents
- 17 docs on file
- Reference
- P2014/0120/FUL
- Nov 2013FullIn report
Erection of a dormer window to rear elevation.
- Documents
- 5 docs on file
- Reference
- P2013/3412/FUL
We flagged 1 thing worth checking at 10 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
Latest sale on 10 Japan Crescent was the highest on Land Registry record across the postcode.
£1,135,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 18 years.
£1,046,500
Growth on file: 5.9% per year over 18 years.
Sales timeline
7 December 2021Most recent
£1,046,500
+178.0%over 17 years25 March 2004
£376,500
Median price across the last 5 sales in N4 4BB: £600,000 (2015–2004).
Nearby sales in N4 4BB
23 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
£583,00019 Japan Crescent, Islington, London, N4 4BB
Sold Jul 2004
£365,000
Everything we know about 10 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
10 Japan Crescent is notably below the street on years held.
Price per m²
£8,050
Street avg £5,583
Floor Area
130 m²
Street avg 115 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
7.2 t/year
Street avg 5.6 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
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