Sentosa HouseMarylebone, Westminster

15-19 Upper Montagu Street · nearest station Marylebone (381 m) · data as of 19 Jun 2026

172: active short-letsreviewed in the last 12 months
85%: are entire homes147 homes, 25 private rooms
£322: median nightly pricefrom 149 listed prices
74: nights booked a yearmedian, estimated
£20,800: yearly revenue per listingmedian, estimated
60%: run by large operatorshosts with 10+ London listings

Bedroom mix

1 bed 60%
2 bed 27%
3 bed 12%
4+ bed 1%

Average 1.5 bedrooms — roughly 1.5 linen sets per changeover.

Guest reviews per month (proxy for stays)

Jun 2025 – May 2026. Busiest: May 2026; quietest: January 2026.

What it means for linen

~106 changeovers a week within 250 m

Every checkout is a bed to strip and a set to replace. Around Sentosa House that adds up to an estimated 5,504 changeovers a year — about 162 sets of bed linen a week.

5,504: changeovers a year, est.
~162: linen sets a week, est.

Nearby buildings on the W1U round

Building	Street	Distance	Short-lets within 250 m
Brymon Court	Montagu Square	60 m	149
Montagu Place Hotel	Montagu Place	90 m	164
Wyndham House	Bryanston Square	90 m	156
The Z Hotel Gloucester Place	Gloucester Place	100 m	194
Durweston Court	Durweston Street	100 m	190

LPLAUNDRY

Sentosa House · 19 Jun 2026

What guests say about linen nearby

101 of 2,210 guest reviews here in the last 12 months mention sheets, towels or linen; about 10 of those point to a problem.

“We needed an extra bed sheet and he went out of his way to get us one.”Airbnb guest near Sentosa House · June 2025

“Either way, who wants to be monitoring alert notifications about things like being shorted towels and blankets while on holiday?”Airbnb guest near Sentosa House · April 2026

“Towels, toilet papers, hair dryer, bed linen and shampoo included and all for free.”Airbnb guest near Sentosa House · August 2025

Reviews of local short-lets, not of LPLaundry. Names removed.

How LPLaundry keeps short-let linen moving

60% of lets here are run by operatorsRun more than one flat near Sentosa House? They go on one account — one invoice, one collection round across Westminster, one person to call.
May is the busy month hereReviews around Sentosa House peak in May and bottom out in January. We raise your spare sets before the run-up, so the week you are fullest is not the week you run out.
Grey linen in guest photosWashed at our own Wembley plant, 6.1 miles from Sentosa House — the W1U round collects from Upper Montagu Street and the 8 named buildings around it — not in a domestic machine, and bagged by set ready to use.
Marylebone is 381 m away — short stays, back to backCheckout at 10, check-in at 3, most days of the week. The clean set is in the flat before the guest has left.

Airbnb laundry near Sentosa House

Linen hire and changeover laundry, collected and delivered 7 days on the W1U round. No minimum order.

020 4621 9097 lplaundry.com · get a quote online

Sources and method. Short-let figures: ,[object Object],, London snapshot 19 Jun 2026, licensed ,[object Object],. Active means at least one review in the previous 12 months. Building name, address and nearest station: © ,[object Object],, licensed ,[object Object],. All figures describe listings within 250 m of the building. They say nothing about any flat in Sentosa House itself. Medians are shown only when at least 10 listings report the value. Prices above £2000 a night are excluded as outliers. The 90-night limit on short lets in Greater London is the ,[object Object],, not our interpretation of it. Rebuilt each time Inside Airbnb publishes a new London snapshot, about every three months. Short-let research, figures and method: Hassam Rafkey, Short-Let Research & Data Consultant and independent consultant to LPLaundry (15 years in Airbnb and short-let research). LPLaundry is a trading name of HHFA Group Services Limited, registered in England and Wales, company number 16234834. Registered office: 1B Chantry Place, Harrow HA3 6NY. Spotted a figure that looks wrong? ,[object Object], and we will check it against the source and correct it.

This report is free to share and reuse under the Open Database License (ODbL). Please credit lplaundry.com, Inside Airbnb and OpenStreetMap contributors.