Property data
Sale history
Date Paid price Annual growth After inflation
Oct 2025 £601,000 0.4% -4.7%
Feb 2021 £590,000 4.6% 3.1%
Feb 2014 £430,000 5.3% 2.6%
Mar 2007 New build New £299,999 na na
Internal area
67 square metres (721 square feet) according to latest EPC inspection
Price per internal area

This property sold for £8,970 per square metre (£833 per square foot) in Oct 2025. Indexed forward to today's value, this is roughly £9,254 per square metre (£860 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2025 £601,000 £8,970 £620,002 £9,254
Feb 2021 £590,000 £8,806 £615,134 £9,181
Feb 2014 £430,000 £6,418 £587,743 £8,772
Mar 2007 £299,999 £4,478 £469,501 £7,007

Calculated using the latest EPC internal area of 67 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £620,002. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Crouch Hill are now selling for between £7,370 and £9,620 per square metre (£684 and £893 per square foot). Based on an internal area of 67 m², this implies a valuation between £494,000 and £645,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
2
Type
Flat
Council tax band
D
Archived listings
History:
Archived rental listing for 4a Marriott Road. Advertised on multiple portals. It was reduced on 28/10/2018. It last appeared Nov 2018.
Photos:

There are 3 archived estate agent listing photos for 4a Marriott Road.

Photos for 4a Marriott Road
View photos
Advertiser remarks:
  • 1 bedrooms
Planning applications
Planning ref:
January 2007 P062673
Type:
Amendments or alterations arising from an existing or previous application
Status:
Application approved with conditions
Address:
4A, Marriott Road, Islington, London
Description:
Certificate of Lawfulness (existing) in connection with a self contained two bedroom flat at the basement level.

Planning ref:
November 2006 P062080
Type:
Amendments or alterations arising from an existing or previous application
Status:
Application refused
Address:
4A, Marriott Road, Islington, London
Description:
Certificate of Lawfulness (existing) in connection with a self contained flat.
EPC Inspections
Summary:
04 March 2024 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1900 to 1929
Area:
67 sqm (721 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.

Summary:
30 August 2023 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Private rental
Property type:
1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built before 1900
Area:
65 sqm (700 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
Frequently asked questions

4a Marriott Road is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.

  • HouseMetric estimates the most recent sale price indexed forward to today's value is £620,002.
  • Based on an internal area of 67 m² and recent prices in Crouch Hill, this implies a lower and upper quartile range from £494,000 to £645,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 4a Marriott Road last sold for £601,000 in October 2025.

HouseMetric shows 4a Marriott Road as 67 m² (721 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 04 March 2024. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 4a Marriott Road was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

4a Marriott Road is in postcode N4 3QL, in Crouch Hill. You can also view HouseMetric's sold-price page for Marriott Road, N4 3QL or analysis of the Crouch Hill property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.