Block 12 Portman MansionsMarylebone, Westminster

Chiltern Street, W1U 6NU · nearest station Baker Street (142 m) · data as of 19 Jun 2026

175: active short-letsreviewed in the last 12 months
85%: are entire homes148 homes, 26 private rooms
£375: median nightly pricefrom 150 listed prices
74: nights booked a yearmedian, estimated
£23,400: yearly revenue per listingmedian, estimated
65%: run by large operatorshosts with 10+ London listings

Bedroom mix

1 bed 50%
2 bed 32%
3 bed 15%
4+ bed 3%

Average 1.7 bedrooms — roughly 1.7 linen sets per changeover.

Guest reviews per month (proxy for stays)

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

What it means for linen

~109 changeovers a week within 250 m

Every checkout is a bed to strip and a set to replace. Around Block 12 Portman Mansions that adds up to an estimated 5,688 changeovers a year — about 187 sets of bed linen a week.

5,688: changeovers a year, est.
~187: linen sets a week, est.

Nearby buildings on the W1U round

Building	Street	Distance	Short-lets within 250 m
Block 4 Portman Mansions	Chiltern Street	50 m	167
Portman Mansions	—	60 m	151
Gem House	Chiltern Street	70 m	155
Block 2 Portman Mansions	Chiltern Street	80 m	164
The Chilterns	Paddington Street	90 m	145

LPLAUNDRY

Block 12 Portman Mansions · 19 Jun 2026

What guests say about linen nearby

99 of 2,041 guest reviews here in the last 12 months mention sheets, towels or linen; about 8 of those point to a problem.

“Loved the flat everything we needed was there with a nice towel warmer.”Airbnb guest near Block 12 Portman Mansions · September 2025

“About half way through our stay, while out, apartment was cleaned, replaced towels, etc.”Airbnb guest near Block 12 Portman Mansions · September 2025

“Towels, toilet papers, hair dryer, bed linen and shampoo included and all for free.”Airbnb guest near Block 12 Portman Mansions · August 2025

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

How LPLaundry keeps short-let linen moving

65% of lets here are run by operatorsRun more than one flat near Block 12 Portman Mansions? They go on one account — one invoice, one collection round across Westminster, one person to call.
Baker Street is 142 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.
May is the busy month hereReviews around Block 12 Portman Mansions peak in May and bottom out in June. 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, 6.2 miles from Block 12 Portman Mansions — the W1U round collects from Chiltern Street and the 8 named buildings around it — not in a domestic machine, and bagged by set ready to use.

Airbnb laundry near Block 12 Portman Mansions

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 Block 12 Portman Mansions 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.