23 Marriott Road, Islington, London, N4 3QN
About 23 Marriott Road
23 Marriott Road is a mid-terrace house in Islington, London, London (N4 3QN). It has a recorded floor area of 136 m² (around 1465 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (April 2011) shows a D (score 59), a step below the typical UK home. The latest certificate is from April 2011, so improvements made since then won't be reflected.
At 136 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). Today's modelled estimate of £1,101,000 sits 103.9% above the 2011 sale of £540,000. Last sold in July 2011, so it's been off the market for around 15 years. 2 planning records sit against the property, 0 approved, 1 refused.
Know exactly what you're buying at 23 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
Energy performance
23 Marriott Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Apr 2021
EPC Rating
Planning history
- Dec 2014ExtensionOutlineIn report
Extension: Single storey · Side of property
Erection of a single storey side/infill extension
- Reference
- P2014/4961/PRA
- Aug 2014ConservatoryOutlineIn report
Extension: Rear of property
Construction of rear dormer window and velux windows to front roof slope. Construction of rear ground floor conservatory extension
Extension- Reference
- P2014/3493/COLP
What's in 23 Marriott Road, Islington, London, N4 3QN's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
23 Marriott Road valuation sits well clear of the typical sold price in this postcode.
£1,101,000
Modelled from EPC, postcode comparables.
£540,000
Recorded with HM Land Registry.
Sales timeline
10 July 2011Most recent
£540,000
Median price across the last 5 sales in N4 3QN: £697,000 (2023–2009).
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
£697,00021 Marriott Road, Islington, London, N4 3QN
Sold Jul 1999
£217,500
Everything we know about 23 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
23 Marriott Road is notably below the street on floor area.
Price per m²
£3,967
Street avg £4,693
Floor Area
136 m²
Street avg 201 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
6.4 t/year
Street avg 7.7 t/year
Similar properties nearby
1 Pinefield, Carville Street, Islington
N4 3FL
1 Loam Lane, Islington
N4 3FX
1 Bracey Street, Islington
N4 3BJ
1 Perth Road, Haringey
N4 3HB
1 Hanley Road, Islington
N4 3DU
1 Pavillion Mews, Islington
N4 3QA
1 Fonthill Mews, Islington
N4 3FA
1 St Marks Villas, Moray Road, Islington
N4 3LF
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