8.8

2,079 reviews

The Onyx Apartment Hotel by NEWMARK

The Onyx Apartment Hotel by NEWMARK

57 Heerengracht Street, Cape Town, 8000, South Africa

Reservations:

+1-833-728-2041

Choose dates to view prices

Restaurant

Indoor swimming pool

Outdoor swimming pool

Free Private Parking

Free wifi

Room service

Fitness center

Streaming service (like Netflix)

The Onyx Apartment Hotel by NEWMARK

Welcome to The Onyx Apartment Hotel by NEWMARK, your stylish home away from home in the heart of Cape Town! Just 0.6mi from the vibrant city center, this gem on 57 Heerengracht Street is where modern comfort meets South African charm. With prices starting at just $205, you’re in for a bargain that promises luxury and leisure, making it ideal for both short getaways and long-term stays.

Prepare to be wowed by a treasure trove of amenities, including free indoor and outdoor swimming pools, a state-of-the-art fitness center, and a soothing spa to unwind from your adventures. Want to stay connected? Enjoy complimentary WiFi, or kick back and stream your favorite shows in the comfort of your room. Plus, with a fantastic restaurant and bar on-site, fuel your explorations with delicious meals and refreshing drinks before heading out to take in the breathtaking mountain views!

The Onyx isn’t just a hotel; it’s an experience backed by glowing reviews from 2,079 satisfied guests. With dedicated 24-hour front desk service, private parking, and room service at your fingertips, every aspect of your stay is tailored for your convenience. And don’t forget to soak in the sun on your private balcony or enjoy breakfast on the terrace – the perfect way to start your day in the Mother City! So pack your bags and get ready for a Cape Town adventure like no other!

Dive into a delectable dining experience at MRKT, the hotel’s renowned restaurant where culinary magic unfolds daily! Whether you're in the mood for a hearty breakfast to kickstart your day or a sumptuous dinner paired with wine, MRKT elevates your palate to new heights. Savor locally-sourced ingredients and flavors that reflect the rich tapestry of South African cuisine, all while enjoying the restaurant’s inviting ambiance. You can even unwind at the bar with a handcrafted cocktail or a refreshing local brew before you venture out to explore the nightlife of Cape Town!

For those seeking adventure, The Onyx is perfectly positioned to act as your launchpad to the city’s most iconic attractions. Picture yourself soaking up the sun while lounging by the outdoor pool, perhaps daydreaming about a day spent hiking up Table Mountain or wandering through the bustling V&A Waterfront — both just a stone's throw away. Or maybe, after a rejuvenating spa session, you feel energized to immerse yourself in the vibrant culture and art scene unique to Cape Town. With every day unfolding a new chapter, you’ll find endless possibilities right outside your doorstep.

As night falls, retreat to the comfort of your choice of stylish accommodations. From the cozy Deluxe Studios to spacious two-bedroom apartments, you’ll find an oasis crafted for relaxation. Many of our rooms, especially those with mountain views, are designed to wrap you in tranquility as you wind down from a day full of excitement. So snuggle up after a memorable day or sip a glass of wine on your private balcony as you watch the sunset paint the sky with hues of orange and pink. At The Onyx, every moment is designed to provide a delightful backdrop for your travel story. Get ready to create lasting memories in Cape Town!

Closest airports

Cape Town International Airport

10.5mi

Most popular amenities

Restaurant

Indoor swimming pool

Outdoor swimming pool

Free Private Parking

Free wifi

Room service

Fitness center

Streaming service (like Netflix)

Spa

Air conditioning

Bar

Parking On Site

Terrace

24-hour front desk

Mountain view

Non-smoking rooms

Kitchenware

Kitchenette

View

Soundproof

Upper floors accessible by elevator

Free toiletries

Balcony

Rooms

Studio Apartment - single occupancy in The Onyx Apartment Hotel by NEWMARK

Show 9 photos

Studio Apartment, Single Use

1 King Size Bed

375 sqft

City view

Private Bathroom

Kitchenette

Kitchenware

More details

Experience modern comfort in our spacious 377 sqft Studio Apartment, featuring a luxurious King size bed, air conditioning, kitchenette, and a soundproof private bathroom. Ideal for singles or couples seeking a relaxing stay.

Deluxe Two-Bedroom Apartment with Balcony in The Onyx Apartment Hotel by NEWMARK

Show 7 photos

Deluxe Apartment, 2 Bedroom, Balcony

1 King Size Bed

2 Twin Beds

830 sqft

Mountain view

City view

Private Bathroom

Kitchenette

+

More details

Experience luxury in our 829 sqft Deluxe Two-Bedroom Apartment with a balcony, offering stunning mountain views and equipped with air conditioning, a kitchenette, and free toiletries. Perfect for 4 adults, the apartment features a king size bed and two twin beds.

One-Bedroom Apartment with City View - single occupancy in The Onyx Apartment Hotel by NEWMARK

Show 16 photos

Apartment, 1 Bedroom, City View, Single Use

2 Twin Beds

495 sqft

City view

Private Bathroom

Kitchenette

Kitchenware

More details

Experience the stunning city view from this spacious 495 sqft one-bedroom apartment, equipped with air conditioning, kitchenette, and soundproofing. Perfect for two adults looking for a comfortable and modern stay.

Deluxe One Bedroom Apartment with Mountain View - single occupancy in The Onyx Apartment Hotel by NEWMARK

Show 11 photos

Deluxe Apartment, 1 Bedroom, Mountain View, Single Use

2 Twin Beds

495 sqft

Mountain view

City view

Private Bathroom

Kitchenette

More details

Experience a stylish and spacious Deluxe Apartment with stunning mountain views. This 495 sqft retreat comes with twin beds, a fully-equipped kitchenette, and soundproofing, offering the perfect blend of comfort and luxury for a solo escape.

Two-Bedroom Apartment in The Onyx Apartment Hotel by NEWMARK

Show 10 photos

Apartment, 2 Bedroom

2 Twin Beds

1 King Size Bed

830 sqft

City view

Private Bathroom

Kitchenette

Kitchenware

x10

+

x6

More details

Discover our spacious 829 sqft Two-Bedroom Apartment with 2 twin beds and 1 king-size bed, accommodating 4 adults. Enjoy air conditioning, soundproof rooms, and a fully equipped kitchenette, all accessible by elevator, for a comfortable and convenient stay.

Deluxe Studio Apartment with Mountain View - single occupancy in The Onyx Apartment Hotel by NEWMARK

Show 18 photos

Deluxe Studio Apartment, Mountain View, Single Use

1 King Size Bed

375 sqft

Mountain view

City view

Private Bathroom

Kitchenette

More details

Experience a deluxe studio apartment with a breathtaking mountain view, equipped with a plush king-size bed, air conditioning, kitchenette, and soundproof walls - perfect for a romantic mountain retreat for two.

Show 3 photos

Apartment, 1 Bedroom

1 King Size Bed

495 sqft

Kitchenette

Microwave

Flat-screen TV

+

More details

One Bedroom Apartments is 495 square feet and includes either a king-size bed 150-183 width or 2 single beds 80-130 width plus desk, satellite tv , cable tv, hairdryer, tea and coffee making facilities , ironing set, safe, and slippers.

Show 3 photos

King Room

1 King Size Bed

375 sqft

Kitchenette

Microwave

Flat-screen TV

x5

+

x3

More details

Studios is 377 square feet and includes either a king-size bed 150-183 width or 2 single beds 80-130 width plus desk, satellite tv , cable tv, hairdryer, tea and coffee making facilities , ironing set, safe, bathrobes, and slippers.

Show 2 photos

Deluxe Apartment, 1 Bedroom

1 King Size Bed

375 sqft

Kitchenette

Microwave

Flat-screen TV

x10

+

x6

More details

Deluxe One Bedroom Apartments is 377 square feet and includes either a king-size bed 150-183 width or 2 single beds 80-130 width plus desk, satellite tv , cable tv, hairdryer, tea and coffee making facilities , ironing set, safe, bathrobes, and slippers.

Show 2 photos

Studio Standard, King, Single Use

1 King Size Bed

375 sqft

Kitchenette

Microwave

Flat-screen TV

x5

+

x3

More details

Studio Single is 377 square feet and includes either a king-size bed 150-183 width or 2 single beds 80-130 width plus desk, satellite tv , cable tv, hairdryer, tea and coffee making facilities , ironing set, safe, bathrobes, and slippers.

Show 2 photos

Deluxe Studio, King, Single Use

1 King Size Bed

375 sqft

Kitchenette

Microwave

Flat-screen TV

x5

+

x3

More details

Deluxe Studio Single is 377 square feet and includes either a king-size bed 150-183 width or 2 single beds 80-130 width plus desk, satellite tv , cable tv, hairdryer, tea and coffee making facilities , ironing set, safe, bathrobes, and slippers.

Deluxe Apartment, 2 Bedroom

1 King Size Bed

830 sqft

Wheelchair accessible

x10

+

x6

More details

Deluxe Two Bedroom Apartments- Capacity 4 is 829 square feet and includes either 2 single beds 80-130 width or a king-size bed 150-183 width and is Wheelchair-accessible.

Guest reviews

8.8

2,079 reviews

Categories of assessments

Cleanliness

Comfort

Location

Facilities

Staff

Value for money

WiFi quality

Breakfast

Featured reviews:

🇬🇧

Harjit

8.2

March 2024

The property is in a good location away from the madness. If you want some kind of deviance this isn’t for you. Ideal for clean business and families. Large rooms decent staff especially Patterson and Smiles. Thank you. 24 hr security, concierge and carpark. Close to all attractions motorways and walking distance to the Waterfront.

Breakfast was slow going probably because it was busy at the time. A couple of the male staff not quick enough example black coffee taking half an hour please. If you like a hearty breakfast all you can eat similar to Spanish hotels. This is not for you. Middle of the Central business district trendy sunglasses eating leaves and sniffing green juices.

🇬🇧

Tomenek

8.2

January 2024

Great hotel to stay in. Clean and comfortable. Good bed, friendly staff. Location is also good, but as it is in the CBD, there is a small walking distance to Long Street, Waterfront, or Waterkant. Breakfast is also good. Oh and the massage...heaven!!

My only issue was that the cleaners were quite loud early in the morning. I could hear them outside of our door each morning around 8 o'clock. I understand that they need to do their job, but it could be done without shouting from one end of the corridor to another. We came for a holiday and it wasn't nice to be woken up at 8 every day.

🇬🇧

Kerry

9.1

May 2024

Staff amazing and friendly. Breakfast Market restaurant was good but bit limited. 2 bed apartment stunning and super clean and cleaned daily. Excellent bed and shower and great curtains to keep morning light to minimum. Kitchen well appointed with all equipment you need plus washing machine. Asian restaurant in hotel outstanding. Spa wonderful and pool small but kods loved as heated, a rare thing in SA. We stayed a week with 3 children 14, 4 and 6 months old and hotel were very accommodating and helpful.

Felt some areas just not fully thought through or complete. Room service only from Asian restaurant and same applies to eating in bar, with kids didn't work. Kitchen should have basics like cleaning liquid, laundry tabs, oil, salt pepper and cleaning clothes for those who actually want to use the fab kitchen. No clothes horse to hang washed clothes. Basically no where to dry anything. Balcony not safe. Doors open way to easy, kids can climb the barrier and has big gaps. Location is OK, I know Cape Town well and this is CBD so not ideal for walking to places. Finally I think some of the apartments are let long term which made me a bit uncomfortable for some reason and definitely weed being smoked in the rooms and bar area.

🇬🇧

Balbinder

9.1

May 2024

Lovely spacious rooms, with kitchenette. Large comfortable beds assured we all got a good nights sleep. There was fair selection of food for breakfast. The spa was a bonus on the trip and the massages were just what was needed to ease the tensions of a long day! We found the staff happy, friendly and ready to help. Thank you for a great stay!

Although the rooms were clean, the corridors occasionally smelt of weed and as we are non-smokers it was not pleasant. I did think of using the pool but discovered it was quite small and not really one you can swim in. Plus, the water was cold.

🇲🇺

Stef978

9.1

March 2024

Central location. The CTICC bus stops for the hop on hop off sightseeing bus (red route and blue route) are just behind the hotel and a few minutes walk. The staff are amazing and provide great customer service by going out of the way to help out. Had a cancelled flight which meant that had to stay one additional night. Bronwyn, Randall and André were extremely helpful. The studio apartment room which you get is fitted with all that you can dream and think of using. The kitchen with cooking facilities (hot plates, toaster, oven, microwave and all cooking utensils, cutlery, plates and cups) is just amazing. The room design has been very well thought of. The breakfast at the MRKT restaurant was great. A lot of choices at the buffet and also à la carte. Staff can customise the menu depending on food restrictions. The Yu restaurant is just amazing.

What could be improved is the design of the bathroom door. It was a bit heavy to open and close the sliding door. The bathroom is a bit small. There could be more electric sockets near the bed. Otherwise the hotel is just amazing.

🇺🇸

Stephanie

10

March 2024

The room was spacious, comfortable, clean, and had great temperature control. I thought having a kitchenette was really nice. I was pretty jetlagged so I was never hungry at mealtimes but very hungry in the middle of the night so it was convenient to be able to make myself a snack whenever I wanted to. The bed was big and comfortable, the staff was very friendly and helpful, and the hotel was very close to the convention center. Really could not have asked for a better place to stay during this conference.

🇿🇼

Lerato

10

December 2023

The room smelt amazing when I arrived. The bathroom was well-kept and clean, and the towels were fluffy and clean. The hotel was right next to my conference venue the CTICC within walking distance. The hotel lobby is beautiful and well organised with modern signage.

The spa staff had no idea how to do a treatment I requested "soak off of acrylic nails", it ended up taking longer and ultimately I wasn't very pleased with the results of the treatments I paid for "Gel pedicure and gel manicure" . I still had deadskin on my heels after the pedicure and my gel wasn't applied seamlessly. I would also suggest the Sanctuary Spa get pedicure stations to make the experience better and useful

🇸🇬

Joel

9.1

July 2023

Modern and stylish rooms with excellent in-room amenities. Views weren’t breathtaking but was still pretty with partial views of Table Mountain and some modern buildings in the vicinity. The property was very well maintained and was spotless everywhere. We also felt safe within and around the hotel, which is a very important factor in Cape Town. The Asian Fusion Tapas restaurant in the lobby, Yu, was excellent. The food was some of the best we had anywhere and service was good, though the seating was quite uncomfortable.

Just shy of a perfect score, the common facilities need a little bit of improvements. There should be much more seating on the deck and towels should be readily available at the pool area. Staff at the breakfast restaurant also aren’t particularly helpful and I encountered quite a curt front desk agent at check in. The rest of our interactions with other staff were pleasant.

🇫🇷

Nabil

9.1

March 2024

The hotel was perfectly located between the waterfront (15mins by foot) and the city center (10 mins walk). Everything else is easy reach by a 10 min Uber or taxi drive. The breakfast was great, plentiful and the coffee and food were really tasty! we could also have an early breakfast at 6:30 AM before a day trip which was handy. We could also have a late breakfast after a sunrise hiking trek which was perfect! The pool is also nice for a dip after a long day. For business travelers, it is right next to the convention center. I would definitly recommend

🇿🇦

Ugochukwu

9.1

December 2023

Every thing

No protected parking

Points of Interest Around The Onyx Apartment Hotel by NEWMARK

Attractions

Two Oceans Aquarium

0.8mi

Long Street

0.9mi

South African Jewish Museum (SAJM)

0.9mi

Noon Gun

1mi

Cape Town Stadium

1.3mi

Lion's Head

1.4mi

Kirstenbosch National Botanical Garden

4.9mi

Langa Township

6.1mi

Rhodes Memorial

7.7mi

Duiker Island

11.3mi

Jordan Wine Estate

18.3mi

Simon’s Town

18.9mi

Delheim Wine Estate

26.5mi

Delaire Graff Estate

28.5mi

Cape of Good Hope Nature Reserve

30.4mi

Restaurants

Pools

Location

  • Indoor

Availability

  • All season

Location

  • Outdoor

Availability

  • All season

Amenities of The Onyx Apartment Hotel by NEWMARK

Restaurant

Indoor swimming pool

Outdoor swimming pool

Free Private Parking

Free wifi

Room service

Fitness center

Streaming service (like Netflix)

Spa

Air conditioning

Bar

Parking On Site

Terrace

24-hour front desk

Mountain view

Non-smoking rooms

Kitchenware

Kitchenette

View

Soundproof

Upper floors accessible by elevator

Free toiletries

Balcony

Stay rules - The Onyx Apartment Hotel by NEWMARK

  • Check-in / Check-out

  • Pets

  • Internet

  • Age restrictions

  • Curfew

  • Parking

  • Reservations

  • Children and beds

  • Cards accepted at this property