15 Marriott Road, Islington, London, N4 3QN
About 15 Marriott Road
15 Marriott Road is a four-bedroom mid-terrace house in Islington, London, London (N4 3QN). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (May 2023) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Period features are noted in the property record.
At 151 m² the property is well over the postcode median (66 m² across 17 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 2003–2023, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£877/sq ft) was about 128.8% above the typical sold price in the postcode. Last sale on file: £1,425,000 in October 2023.
Know exactly what you're buying at 15 Marriott Road
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
What this property has
Inside
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenSouth-west-facing
Building
- Heating systemGas
- Period featuresYes
Energy performance
15 Marriott Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
15 Marriott Road has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
Latest sale on 15 Marriott Road was the highest on Land Registry record across the postcode.
£1,400,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 20 years.
£1,425,000
Growth on file: 6.5% per year over 20 years.
Sales timeline
26 October 2023Most recent
£1,425,000
+251.9%over 20 years23 October 2003
£405,000
Median price across the last 5 sales in N4 3QN: £540,000 (2021–2009).
Nearby sales in N4 3QN
1 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
£540,00021 Marriott Road, Islington, London, N4 3QN
Sold Jul 1999
£217,500
Everything we know about 15 Marriott Road, 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
On price per m², 15 Marriott Road stands well clear of the street.
Price per m²
£9,437
Street avg £2,869
Floor Area
151 m²
Street avg 198 m²
Habitable Rooms
4 rooms
Street avg 8 rooms
CO₂ Emissions
6.4 t/year
Street avg 7.7 t/year
Similar properties nearby
1 Perth Road, Haringey
N4 3HB
1 Hanley Road, Islington
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1 Bracey Street, Islington
N4 3BJ
1 Pavillion Mews, Islington
N4 3QA
1 Osborne Road, Haringey
N4 3SA
1 Almington Street, Islington
N4 3BP
1 Loam Lane, Islington
N4 3FX
1 Oxford Road, Haringey
N4 3HA
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