371b, Green Lanes, London, N4 1DY
About 371b
371b is an end-of-terrace house in London (N4 1DY). It has a recorded floor area of 16 m² (around 172 sq ft) and construction records dating it to 1900-1929. At 16 m² this is the smallest unit on EPC record across the building (16–65 m²). The building's EPC ratings span G to C across 15 units on file. The latest certificate (February 2016) shows an F (score 22), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 64), a 2-band jump. Main heating runs on electricity. The latest certificate is from February 2016, so improvements made since then won't be reflected.
At 16 m² it sits well below the postcode median (42 m² across 16 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs).
Know exactly what you're buying at 371b
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 Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Feb 2026
EPC Rating
Planning history
371b has no planning applications on record.
Notable planning nearby
31applications of note in the surrounding area
We flagged 2 things worth checking at 371b
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
371b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£275,000
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 1 sales in N4 1DY: £79,000 (1995–1995).
Nearby sales in N4 1DY
Everything we know about 371b, 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 floor area, 371b runs well behind the street norm.
EPC Rating
22 (F)
Street avg 56 (D)
Floor Area
16 m²
Street avg 40 m²
CO₂ Emissions
3.1 t/year
Street avg 2.5 t/year
Habitable Rooms
1 rooms
Street avg 2 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
Harringay Green Lanes Station — railway station.
Closest school
0.4 km
South Harringay Infant School. 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
54.0dB

Night-time· 23:00 – 07:00
45.0dB