The Onyx Apartment Hotel By Newmark Cape Town

57 Heerengracht Street, Cape Town, South Africa

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The Onyx Apartment Hotel By Newmark Cape Town

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Check-in date:
02 Mar 2026
Check-out date:
03 Mar 2026
Guests
2 guests
Ages of children:

The Onyx Apartment Hotel By Newmark

Situated a mere 1.2 km from the Slave Lodge Museum, the 4-star luxury The Onyx Apartment Hotel By Newmark Cape Town features Wi-Fi in public areas and secure parking on site. The hotel is about 500 metres from Cape Town train station and within easy reach of Media24 Naspers Building.

This hotel is located in the cultural heart of Cape Town, approximately 15 minutes' walk from the Cape Quarter Lifestyle Village. Also, there is the Victoria & Alfred Waterfront within a 2-km distance of The Onyx Apartment Cape Town. You can discover a mountain close to the accommodation. The nearest bus stop is Convention Centre, just 10 minutes' walk away.

The rooms comprise an equipped kitchenette and a dining area complete with an iron and ironing board, and climate control, as well as a flat-screen TV with satellite channels. Bathrooms offer a walk-in shower and a separate toilet, along with comforts such as a hair dryer and shower caps. Enjoy views of the mountain, while staying at The Onyx.

This Cape Town hotel offers a daily made-to-order breakfast in the restaurant. Breakfast is served in the onsite restaurant Mrkt. The lounge bar provides you with a place to unwind. It also features a lounge for guests' comfort.

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Room overview

The rooms comprise an equipped kitchenette and a dining area complete with an iron and ironing board, and climate control, as well as a flat-screen TV with satellite channels. Bathrooms offer a walk-in shower and a separate toilet, along with comforts such as a hair dryer and shower caps. Enjoy views of the mountain, while staying at The Onyx.
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Features

  • Free Wi-Fi
  • 24-hour reception
  • Indoor swimming pool
  • Fitness centre
  • Spa & wellness centre
  • Restaurant

Internet connection

  • Free Wi-Fi

Parking

  • Parking

Transfer

  • Paid airport shuttle

Activities & entertainments

  • Fitness centre

Services

  • Safe deposit box
  • 24-hour reception
  • Room service

Dining

  • Restaurant
  • Bar/ Lounge area

Kitchen has

  • Electric kettle
  • Cookware/ Kitchen utensils

For children

  • Cots

Leisure facilities

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

Rooms have

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

Bathroom has

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock

Design

  • Parquet floor

General facilities

  • No smoking on site

Pets

  • No pets allowed

Good to know

Check-in: from 14:00 until 23:59
Check-out: until 11:00

Reviews

Find out what other guests say about The Onyx Apartment Hotel By Newmark! 
For your convenience, we have collected the reviews from several sources.

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100% Verified Reviews

8.7 /10

Catherine

8/10

2022-02-18

Best overall experience. I booked a room with an exceptionally comfortable bed, a dining area, a seating area and a writing desk. All of the staff was supportive and respectful.

Clark

8/10

2021-12-19

I loved the hotel & my thoroughly enjoyable stay. Venue staff were happy to help and useful.

Jerome

9/10

2021-11-11

I loved decent location, impeccable staff and brilliant room. They had efficient breakfast with bread, meats and cheese. Bright lobby.

Kent

10/10

2021-11-02

Staff and rooms were very good overall. Quick check-in too.

Valerie

9/10

2021-09-05

i loved the hotel and its superb decor, it was an extra special experience. new building, spotless and spacious bedroom. the pool was heated too. the location was prime, not too far away from a cobbled square. the restaurant was outstanding here, i had delicious dishes.

Diane

8/10

2021-07-09

Very very friendly staff, BUSINESS hotel with a particularly good location. Impeccable service within 12 miles of the airport.

George

10/10

2021-05-24

Location was friendly and the hotel in general was upscale, I liked it. My room was neat and had a super comfortable bed. It was across the very safe area. Everything was simply new...

Mike

9/10

2020-11-05

Breakfast is sensational and staff is welcoming! Really enjoyed terrace. The hotel is in the business district.

Adam

9/10

2020-10-13

The staff was GREAT & everything was exceptional. We had a mountain view from our room. City Bowl district deserves to be explored.

Michelle

10/10

2020-09-30

Got apartment when arrived, thoroughly enjoyed that. Not far from the downtown, 10 minutes on foot. Ordered diner at their on-site restaurant MRKT.

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Availability search

Check-in date:
02 Mar 2026
Check-out date:
03 Mar 2026
Guests
2 guests
Ages of children:
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