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From192US$ /night
Check-in
28Oct2025Select date
Check-out
29Oct2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

45 King William Street, Adelaide, Australia, 5000

Rooms & Suites

The Mayfair Hotel offers 170 rooms with custom-made South Australian king or queen beds. Rooms include a flat-screen Smart TV, complimentary Wi-Fi, media hub, and daily minibar items. Ensuite bathrooms feature Grohe shower systems, deep baths with bath bombs, and Hunter Lab toiletries. Select suites have separate lounges with Nespresso machines and fruit bowls.

Dining & Bars

The Mayflower Restaurant serves a breakfast buffet with local honey from rooftop beehives and a dessert trolley. Hennessy Rooftop Bar on the 13th floor offers premium champagne, house cocktails, and views of Rundle Mall. The Den provides bistro dishes and barista coffee. High Tea includes finger sandwiches, scones, and sparkling wine.

Hotel Location

Located at 45 King William Street, the hotel is 200 meters from the Art Gallery of South Australia. Parliament House and Adelaide Oval are within 1 km. Rundle Mall shopping is steps away. Adelaide Airport is 6 km from the property. Valet parking is available for $50 per night at the Hindley Street entrance.

Event Spaces

The hotel features several meeting rooms including the Ruby Room for 24 people classroom-style and the Diamond space for up to 100 guests banquet-style. Hennessy Rooftop Bar is available for private events with skyline views. The Den offers an intimate setting for smaller gatherings.

Guest Services

24-hour in-room dining offers traditional hotel classics and light snacks. Airport transfers can be arranged through chauffeured vehicle services. The concierge can assist with local recommendations including North Terrace cultural attractions and the Adelaide Botanic Garden. Gift vouchers are available for hotel experiences.

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Choose from a variety of room types

Choose from a wide variety of rooms designed for families, including double rooms, family suites, and rooms with breakfast included
Superior Queen Room
2 persons
28 m² 
1 King-size bed
Shower
Heating
Deluxe Twin Room
2 persons
30 m² 
2 King Size Beds
Shower
Heating
Deluxe King Room
2 persons
40 m² 
1 King-size bed
Shower
Heating
Superior Queen Room wheel chair access
2 persons
30 m² 
1 King-size bed
Shower
Heating
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Availability and pricing for your selected dates

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Tips on navigating the city

Access a full list of transport options to make getting around with your family easy

City Centre
Adelaide700 m
Airports
Adelaide (ADL) 7.9 km
Train
Adelaide Parklands Terminal 2.6 km
Train100 m
Bus
Bus stop100 m

Facilities

Each family-friendly hotel provides top-notch amenities for an unforgettable stay with your loved ones

General

  • No smoking on site
  • Free Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • VIP check-in/ -out
  • Express check-in/ -out
  • No pets allowed
  • Rooms/ Facilities for disabled
  • 24-hour security
  • Luggage storage
  • Lift
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Sports & Fitness

  • Fitness centre

Guest Parking

  • Electric kettle

Services

  • Valet parking
  • Room service
  • Housekeeping
  • Laundry
  • Dry cleaning
  • Tours/Ticket assistance
  • Welcome drink

Dining

  • In-room breakfast
  • Restaurant
  • Bar/ Lounge area
  • Packed lunches
  • Special diet menus

Business

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Children's menu

Spa & Leisure

  • Live entertainment

Room features

  • Free Wi-Fi in rooms
  • Air conditioning
  • Heating
  • Mini-bar
  • Sitting area
  • Terrace
  • Tea and coffee facilities
  • Ironing facilities

Bathroom

  • Free toiletries
  • Sink

Self-catering

  • Electric kettle

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
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Location

45 King William Street, Adelaide, Australia, 5000
Map view
45 King William Street, Adelaide, Australia, 5000
Nearby
Mall
Rundle Mall
270 m
Convention Centre
Adelaide Convention Centre
590 m
North Terrace
Parliament House
390 m
Square
Beehive Corner Building
120 m
Library
State Library of South Australia
390 m
University
University of Adelaide
390 m
Between King William Street & Stephens Place
The Rundle Mall Pigs
110 m
Mall
Adelaide Arcade shopping
490 m
Night club
Adelaide Casino
390 m
North Terrace and Kintore Avenue
National War Memorial
330 m
Hindley Street
Roy Rene Statue
130 m
100 Rundle Mall
Mall's Balls
390 m
Church
Pilgrim Uniting Church
430 m
Mall
Anzac Centenary Memorial Walk
500 m
Church
Holy Trinity Adelaide
520 m
Restaurants
Mayflower Restaurant
40 m
45 King William St Mayfair Hotel
The Original Pancake Kitchen
80 m
13 Gilbert Pl
Peel Street
160 m
9 Peel St
Haigh's
90 m
2 Rundle Mall
Cafe 55
10 m
55 King William Street
Bread & Bone Wood Grill
190 m
15 Peel St
The Den
0 m
45 King William St The Mayfair Hotel
Parlamento
330 m
140 North Tce Corner North Terrace and Bank Street
The Pancake Kitchen
80 m
Hindley St
Hains & Co
60 m
23 Gilbert Pl
Guzman y Gomez
50 m
33 King William Street
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Check-in
28Oct2025Select date
Check-out
29Oct2025Select date
Rooms and Guests2 Guests, 1 Room