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From199US$ /night
Check-in
24Feb2026Select date
Check-out
25Feb2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

57 Heerengracht Street, Cape Town, South Africa, 8000
-
Close to the city center
Great
8.7
9.3
/10
4.4
4.5
/5

Location

The Onyx Apartment Hotel is strategically located at 57 Heerengracht Street, within close proximity to the Cape Town International Convention Centre, offering convenient access to key attractions. The hotel is just 2.5 km from the V&A Waterfront and 6.5 km from the iconic Table Mountain. With public transport connections readily available, guests can explore the Mother City with ease.

Rooms

The Onyx houses 115 apartment-style units equipped with premium amenities, including lounge areas and private kitchenettes for added convenience. The 32 Deluxe Studios, ranging from 35 to 52 m², feature exceptional views of Cape Town or Table Mountain. Comfortable furnishings include king-sized beds, en-suite bathrooms, and luxury cotton linen.

Dining

Dining options at The Onyx include YU Asian Tapas and Bar, offering a contemporary Asian-inspired menu featuring sushi, dim sum, and small plates. Guests can also enjoy MRKT, serving healthy, deli-style meals and coffee from a barista station. Granite Bar, located on the fourth floor, provides a sophisticated setting for drinks, alongside stunning views of Table Mountain.

Wellness

The Onyx's Sanctuary Spa offers a range of treatments designed to promote relaxation and rejuvenation, blending ancient and modern techniques. Guests can unwind at the heated pool located on the fourth floor or maintain their fitness routine at the well-equipped gym. The spa focuses on holistic healing, catering to individual wellness needs.

Family and Pet-Friendly

The Onyx accommodates families with children of all ages, offering cots for infants and extra beds upon request. Child-minding services are available with prior notice, allowing parents a moment of respite. The hotel is also pet-friendly, welcoming guests travelling with their furry companions.

Highlights

Location: Close to Cape Town International Convention Centre

Rooms: 115 apartment-style units with lounge areas

Dining: YU Asian Tapas and Bar & Granite Bar

Wellness: Sanctuary Spa & heated pool

Family-friendly: Cots and child-minding services

Pet-friendly: Welcoming services for pets

Must-do experiences

  • Visit the vibrant Neighbourgoods Market for local food and art.
  • Take a guided hike up Table Mountain for breathtaking views.
  • Explore the District Six Museum for a deep cultural experience.
  • Savor a traditional Bobotie at the historic Gold Restaurant.
  • Stroll through the Company's Garden and enjoy its lush beauty.
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Select your room type

The Onyx Apartment Hotel By Newmark offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
One-Bedroom Apartment City View
2 persons
500 sq. feet 
2 Single beds
Shower
Heating
Deluxe Studio Apartment Mountain View
2 persons
380 sq. feet 
1 King-size bed
Shower
Heating
Two-Bedroom Apartment
2 persons
830 sq. feet 
2 Single beds or 1 Queen-size bed
Shower
Heating
Deluxe One Bedroom Apartment Mountain View
2 persons
500 sq. feet 
2 Single beds
Shower
Heating
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Facilities

The Onyx Apartment Hotel By Newmark offers amenities for your comfortable stay and unforgettable experiences
Facilities: Great
8.9/10Review score

General

  • No smoking on site
  • Free Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • No pets allowed

Sports & Fitness

  • Fitness centre

Guest Parking

  • Electric kettle
  • Cookware/ Kitchen utensils

Services

  • Paid airport shuttle
  • Room service

Dining

  • Restaurant
  • Bar/ Lounge area

Children

  • Cots

Spa & Leisure

  • Indoor swimming pool
  • Outdoor swimming pool
  • Spa & wellness centre

Room features

  • Air conditioning
  • Sitting area
  • Terrace
  • Tea and coffee facilities
  • Dining table
  • Ironing facilities

Bathroom

  • Free toiletries

Self-catering

  • Electric kettle
  • Cookware/ Kitchen utensils

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Parquet floor
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Dining Onsite

The Onyx Apartment Hotel By Newmark offers a delightful range of onsite dining options that cater to diverse tastes. From a cozy deli to an elegant restaurant with a friendly atmosphere, guests can enjoy both casual indulgence and fine dining experiences, all while savoring distinctive culinary offerings.
The Onyx Apartment Hotel By Newmark Cape Town Restaurant photo
The Onyx Apartment Hotel By Newmark Cape Town Restaurant photo
The Onyx Apartment Hotel By Newmark Cape Town Restaurant photo

MRKT

Deli and Market
Ambiance
Inviting deli setting with a focus on fresh produce and local ingredients, perfect for culinary exploration in the privacy of the apartment.
Key Offerings
A selection of fresh produce and ingredients for guests to craft their favorite meals, offering a unique opportunity to experience cooking with local flavors.
Reservation
No
Open for breakfast and brunch; hours may vary.

YU

Asian Cuisine with a focus on Sushi and Dim Sum
Ambiance
An elegant ground-floor restaurant featuring a warm and welcoming atmosphere, designed to enhance social dining experiences.
Key Offerings
A wide variety of sushi, dim sum, and other Asian dishes, presenting an authentic taste of Asian culinary artistry.
Reservation
Recommended
Open for lunch and dinner; hours may vary.

The Onyx Apartment Hotel By Newmark Location

57 Heerengracht Street, Cape Town, South Africa, 8000
Map view
57 Heerengracht Street, Cape Town, South Africa, 8000
Nearby
Cape Town CentralSouth Africa
Adderley Street
1200 ft
Theatre
The African Dance Theatre
1200 ft
Cape Town CentralSouth Africa
Groote Schuur Estate
800 ft
Restaurants
221 Waterfront
600 ft
Victoria Wharf Victoria & Alfred Waterfront
Emporio Leone
600 ft
Shop 6104
YU Restaurant
300 ft
57 Heerengracht Street The ONYX Hotel
Rbg Bar & Grill
600 ft
Heerengracht Street Foreshore
La Muse Restaurant
900 ft
12 Jetty Street Anton Anrieth Arcade
Lou Lou's
1400 ft
1 Lower Long Street Convention Square
Mugg and Bean
1200 ft
Main Road Main Rd
Cape Town Fish Market
1200 ft
Cnr Atterbury & Lois Roads Clocktower
Casa Restaurant Cocktail Lounge
1200 ft
Shop G72 Willowbridge Lifestyle Centre
Exclusive Books Cafe
1200 ft
Shop 6160
Villa Mia
1200 ft
Shop 8 Cape Quater Cnr Jarvis &
Explore Cape Town
Explore Cape Town
Top Attractions
Activities
Dining
Entertainment
Castle of Good Hope
Castle of Good Hope
13 minutes' walk
This historic fort is the oldest surviving building in South Africa, featuring guided tours and exhibitions.
Two Oceans Aquarium
Two Oceans Aquarium
25 minutes' walk
Home to marine life from both the Atlantic and Indian Oceans, offering interactive experiences and educational exhibits.
District Six Museum
District Six Museum
19 minutes' walk
This museum tells the poignant story of the District Six community, featuring personal stories and historical artifacts.
Greenmarket Square
Greenmarket Square
13 minutes' walk
This vibrant market showcases local crafts, produce, and street food, perfect for authentic souvenirs and local flavors.
Hiking at Lion's Head
20 minutes' drive
A thrilling hike offering breathtaking views of the city and ocean, suitable for experienced hikers seeking adventure.
Relaxation at Cape Town Fitscape
5 minutes' walk
A serene park for outdoor fitness and yoga sessions, ideal for those looking to unwind amidst nature.
YU Restaurant
YU Restaurant
1 minute' walk
A chic spot serving a blend of Asian and local cuisines, known for its vibrant sushi and signature cocktails.
221 Waterfront
221 Waterfront
3 minutes' walk
Boasting stunning waterfront views, this eatery focuses on fresh seafood and traditional South African dishes.
La Muse Restaurant
La Muse Restaurant
3 minutes' walk
A contemporary dining experience with a menu featuring farm-to-table ingredients and gourmet selections.
The African Dance Theatre
The African Dance Theatre
5 minutes' walk
Showcasing vibrant performances of traditional dance, this venue offers a cultural experience that the whole family can enjoy.
Cape Town International Convention Centre
Cape Town International Convention Centre
11 minutes' walk
Hosting various events, from exhibitions to concerts, this venue is perfect for business and entertainment seekers.
Getting around
City Centre
Cape Town14 min  ·  3700 ft
Airports
Cape Town International Airport (CPT)29 min  ·  11.7 mi
Train
Woodstock Railway Station24 min  ·  1.2 mi
Salt River Railway Station6 min  ·  2.2 mi
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Property information and rules
Check-in
from 14:00-23:59
Check-out
until 11 am
Guest Parking
Private parking is possible on site for free.
Internet
is available in for free.
Breakfast
You can start your day with a full breakfast, which costs ZAR 300 per person per day. 
Pets
Pets are not allowed.
Number of floors:
10
Number of rooms:
109

Reviews and Ratings

Feedback about The Onyx Apartment Hotel By Newmark from previous guests about their experience.
Review score
Based on 625 verified reviews
8.8/10
Great
91%
Recommend
Cleanliness
9.1/10
Comfort
9.1/10
Facilities
8.9/10
Free Wi-Fi
9.0/10
Location
9.1/10
Staff
9.1/10
Value for money
8.6/10
Guest reviews
based on 1609 reviews
8.7/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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FAQs
About The Onyx Apartment Hotel By Newmark
What is the distance from The Onyx Apartment Hotel By Newmark to Cape Town International Airport?
The Onyx is located 19 km from Cape Town International Airport.
What are the check-in and check-out times at The Onyx Apartment Hotel By Newmark?
Check-in is at 14:00 and check-out is at 11:00.
Is there on-site parking at The Onyx Apartment Hotel By Newmark?
Free private parking is available on-site without the need for a reservation.
What dining options are available at The Onyx Apartment Hotel By Newmark?
The on-site restaurant, MRKT, offers breakfast, lunch, dinner, and serves locally sourced products.
Are there outdoor amenities at The Onyx Apartment Hotel By Newmark?
The property features an outdoor swimming pool and a terrace.
Does The Onyx Apartment Hotel By Newmark offer wellness facilities?
Guests have access to a spa and wellness centre along with a fitness centre.
What attractions are located near The Onyx Apartment Hotel By Newmark?
Nearby attractions include the Cape Town International Convention Centre (CTICC) at 0.3 km, V&A Waterfront at 3 km, and Table Mountain at 7 km.
What room amenities are available in The Onyx Apartment Hotel By Newmark?
Rooms feature a satellite flat-screen TV, a fully equipped kitchen with an oven, and a private bathroom with free toiletries.
Is there an airport shuttle available at The Onyx Apartment Hotel By Newmark?
The hotel offers a paid airport shuttle service.
What languages are spoken by the staff at The Onyx Apartment Hotel By Newmark?
The staff speaks English.
Is breakfast available at The Onyx Apartment Hotel By Newmark?
Breakfast is available for an additional charge of 258 ZAR.
Does The Onyx Apartment Hotel By Newmark have indoor recreational facilities?
The hotel includes an indoor swimming pool open year-round.

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