333b, Green Lanes, London, N4 1DZ
About 333b
333b is a mid-terrace house in London (N4 1DZ). It has a recorded floor area of 103 m² (around 1109 sq ft) and construction records dating it to 1900-1929. The latest certificate (December 2014) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 64). The latest certificate is from December 2014, so improvements made since then won't be reflected.
At 103 m² the property is well over the postcode median (48 m² across 40 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).
Know exactly what you're buying at 333b
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
333b's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Dec 2024
EPC Rating
Planning history
333b has no planning applications on record.
Notable planning nearby
31applications of note in the surrounding area
We flagged 2 things worth checking at 333b
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
333b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£507,000
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 1DZ: £230,000 (2022–2019).
Everything we know about 333b, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Green Lanes homes
On epc rating, 333b runs well behind the street norm.
EPC Rating
48 (E)
Street avg 65 (D)
Floor Area
103 m²
Street avg 49 m²
CO₂ Emissions
6.3 t/year
Street avg 2.4 t/year
Habitable Rooms
5 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
0.1 km
Green Lanes / Harringay — bus stop.
Closest school
0.5 km
Skinners' Academy. 83 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
54.1dB

Night-time· 23:00 – 07:00
45.3dB