Princess Margaret Hospital NHS Waiting Times

The NHS waiting list at Princess Margaret Hospital currently has 59 patients waiting for treatment, with a typical wait of around 3 weeks from GP referral. About 10 in 10 patients here are seen within 18 weeks (the NHS target is 9 in 10).

Independent Sector South East Updated June 2026

Across all departments, most patients wait about 3 weeks

10 in 10 people are seen within 18 weeks. Waits at this hospital are about 1.1 week shorter than in June 2025.

12-month change

Then vs now at this hospital

Jun 25Jun 26
Typical wait
2.5weeks
▼ -1.1 wks
How long most people wait
Seen in 18 weeks
10in 10
▲ +1.9 pts
NHS aims to see everyone this fast
People waiting
59
▼ -35
On the waiting list right now
Waiting over a year
0
No change
Been on the list for 12+ months

Hospital details

Address Osborne Road, Windsor, SL4 3SJ
Phone 01753 743434
Integrated Care Board NHS Frimley Integrated Care Board
Established 2003

Formerly known as

This trust was formed from or previously known as:

BMI The Princess Margaret Hospital

Waiting time trend

Median wait across all departments at this hospital, month by month.

▼ -1.1 wks

Department waiting times

What patients are saying

Real experiences shared by people who used this hospital.

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Frequently Asked Questions

How long is the NHS waiting list at Princess Margaret Hospital?

Princess Margaret Hospital currently has about 59 patients on its NHS waiting list. The typical wait across all departments is around 3 weeks from GP referral, though this varies significantly by specialty.

Does Princess Margaret Hospital meet the NHS 18-week target?

About 10 in 10 patients at Princess Margaret Hospital are currently seen within the 18-week referral-to-treatment target. The NHS constitutional standard is 9 in 10 (92%).

How do I contact Princess Margaret Hospital?

Princess Margaret Hospital can be contacted via their main switchboard on 01753 743434. Ask to be connected to the relevant department or clinic.

Can I choose to be referred to this hospital?

Yes. Under the NHS Constitution, patients in England have the right to choose which hospital they are referred to for a first outpatient appointment. Discuss your options with your GP before accepting a referral.