Mermaid Court, Flat 10, 4 Railway Approach, Haringey, London, N4 1RG
About Mermaid Court
Mermaid Court is a mid-terrace house in Haringey, London, London (N4 1RG). It has a recorded floor area of 55 m² (around 592 sq ft) and construction records dating it to 1996-2002. The latest certificate (January 2023) returns a B (score 81), comfortably above the UK average. When first surveyed in March 2013 the rating was C, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. At 55 m² this is the 6th smallest of 8 units on EPC record in Mermaid Court, where floor areas span 49–60 m². The building's EPC ratings span C to B, with this unit at the top.
Its energy rating outperforms most of the postcode (better than 89% of similar EPCs).
Know exactly what you're buying at Mermaid Court
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
Mermaid Court's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation upgraded
More low energy lighting installed
Planning history
Mermaid Court has no planning applications on record.
Notable planning nearby
31applications of note in the surrounding area
We flagged 2 things worth checking at Mermaid Court
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
Mermaid Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£372,000
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 1RG: £175,000 (2021–2005).
Nearby sales in N4 1RG
Mermaid Court, Flat 8, 8 Railway Approach, Haringey, London, N4 1RG
Sold Oct 2021
£180,000Mermaid Court, Flat 5, 8 Railway Approach, Haringey, London, N4 1RG
Sold Nov 2007
£175,000Mermaid Court, Flat 9, 8 Railway Approach, Haringey, London, N4 1RG
Sold Sept 2007
£199,950Mermaid Court, Flat 16, 8 Railway Approach, Haringey, London, N4 1RG
Sold Nov 2005
£152,000Mermaid Court, Flat 6, 8 Railway Approach, Haringey, London, N4 1RG
Sold Dec 2004
£82,500
Everything we know about Mermaid Court, 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 Railway Approach homes
CO₂ Emissions for Mermaid Court runs comfortably ahead of the street norm.
EPC Rating
81 (B)
Street avg 71 (C)
Floor Area
55 m²
Street avg 55 m²
CO₂ Emissions
1.1 t/year
Street avg 2.1 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
Harringay Rail 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
52.9dB

Night-time· 23:00 – 07:00
43.7dB