378a, Flat 3, Green Lanes, London, N4 1DA
About 378a
378a is a mid-terrace house in London (N4 1DA). It has a recorded floor area of 24 m² (around 258 sq ft) and construction records dating it to 1930-1949. The latest certificate (February 2024) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in April 2011 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Average. The recommended improvements would push it to C (score 79). Main heating runs on electricity. At 24 m² this is the 2nd smallest of 5 units on EPC record in 378a, where floor areas span 22–88 m². The building's EPC ratings span D to C, with this unit at the bottom.
At 24 m² it sits well below the postcode median (48 m² across 41 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 378a
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
378a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
378a has no planning applications on record.
Notable planning nearby
31applications of note in the surrounding area
We flagged 2 things worth checking at 378a
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
378a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£273,000
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 1DA: £410,000 (2025–2012).
Nearby sales in N4 1DA
Flat 4, 374 Green Lanes, London, N4 1DA
Sold Feb 2025
£432,500372a, Green Lanes, Haringey, London, N4 1DA
Sold Apr 2021
£410,000360 Green Lanes, Haringey, London, N4 1DA
Sold Jan 2021
£420,000Flat 2, 374 Green Lanes, London, N4 1DA
Sold May 2005
£185,000376 Green Lanes, Haringey, London, N4 1DA
Sold Mar 2005
£150,000
Everything we know about 378a, 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, 378a runs well behind the street norm.
EPC Rating
64 (D)
Street avg 68 (D)
Floor Area
24 m²
Street avg 49 m²
CO₂ Emissions
1.5 t/year
Street avg 2.2 t/year
Habitable Rooms
2 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
Endymion Road — bus stop.
Closest school
0.3 km
Skinners' Academy. 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
55.2dB

Night-time· 23:00 – 07:00
46.6dB