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Marlborough

Marlborough is one of 22 wards in Harrow, home to 11,380 people in 4,004 households (Census 2021). Homes sold for a median of £410,000 over the past two years, 25% below the Harrow median. On average 4% of the land within 500 metres of a home postcode is green space — 67% below the Harrow average.

Ward E05013553 · 234 postcodes · Updated 24 October 2026
11,380residentsCensus 2021
£410kmedian sale price159 sales, 24 months
4%green within 500 mpostcode average
90%gigabit broadbandaverage of postcodes
Marlborough in HarrowPostcodes in Marlborough highlighted; the rest of Harrow in grey
Map of Harrow with Marlborough highlighted

People and homes.

11,380 residents in 4,004 households, next to the Harrow average.

19%
aged 15–29
11%
aged 65 and over
47%
owner-occupied homes
45%
privately rented
7%
socially rented
32%
flats in purpose-built blocks

Source: Census 2021, Office for National Statistics

Prices.

Quarterly median of standard sales in Marlborough and Harrow.

MarlboroughHarrow
£306k£407k£507k£607k2024 Q12024 Q22024 Q32024 Q42025 Q12025 Q22025 Q32025 Q42026 Q12026 Q22026 Q3
£306k£407k£507k£607k2024 Q12025 Q12026 Q12026 Q3

Source: HM Land Registry Price Paid Data, sales to 28 Aug 2026

Safety.

Police recorded 777 crimes and incidents in Marlborough in the 12 months to Aug 2026: 68 per 1,000 residents, against 85 across Harrow.

Last 12 monthsPrevious 12 months
04386Sept 2024Nov 2024Jan 2025Mar 2025May 2025Jul 2025Sept 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026
04386Sept 2024Mar 2025Sept 2025Mar 2026

Police.uk records crimes by approximate location, not by where victims or offenders live. Busy streets, shops, stations and nightlife record more. Figures are counts, not a measure of personal risk. Rates per resident are higher wherever many people visit but few live, such as city centres.

Source: data.police.uk street-level crime, Metropolitan Police Service (Open Government Licence v3.0)

Food hygiene.

Food businesses in Marlborough with a published hygiene rating.

78rated food businessesin total
73%rated good or very good (4 or 5)Harrow: 84%
7rated 2 or belowlatest inspection

Council food safety officers rate businesses from 0 (urgent improvement necessary) to 5 (very good) for hygiene, the state of the premises and how food safety is managed. A rating reflects the standards found on the day of inspection, not the quality of the food.

Source: Food Standards Agency, food hygiene rating data as of 26 October 2026 (Open Government Licence)