Flat 4, 25 Marriott Road, London, N4 3QN
About Flat 4
Flat 4 is a mid-terrace house in London (N4 3QN). It has a recorded floor area of 28 m² (around 301 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2019) returns a B (score 81), comfortably above the UK average. When first surveyed in February 2009 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Poor. Main heating runs on electricity. At 28 m² this is the 3rd smallest of 5 units on EPC record in the building, where floor areas span 17–67 m². The building's EPC ratings span C to B, with this unit at the top.
At 28 m² it sits well below the postcode median (67 m² across 17 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode.
Know exactly what you're buying at Flat 4
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Flat 4 ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls changed
Hot water system upgraded
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Planning history
Flat 4 has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
Flat 4 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£333,000
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 3QN: £697,000 (2023–2011).
Nearby sales in N4 3QN
15 Marriott Road, Islington, London, N4 3QN
Sold Oct 2023
£1,425,0001 Marriott Road, Islington, London, N4 3QN
Sold Dec 2021
£1,100,0007 Marriott Road, Islington, London, N4 3QN
Sold Jun 2015
£352,00013 Marriott Road, Islington, London, N4 3QN
Sold Jul 2013
£697,00023 Marriott Road, Islington, London, N4 3QN
Sold Jul 2011
£540,000
Everything we know about Flat 4, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Marriott Road homes
Flat 4 outperforms the street on epc rating by a wide margin.
EPC Rating
81 (B)
Street avg 70 (C)
Floor Area
28 m²
Street avg 56 m²
CO₂ Emissions
1.1 t/year
Street avg 2.4 t/year
Habitable Rooms
2 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
0.3 km
Tollington Park — bus stop.
Closest school
0.1 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
54.7dB
Night-time· 23:00 – 07:00
44.3dB