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Royal Iolani Condo Search

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Royal Iolani Building Information

  • Royal Iolani SignAddress: 581 & 583 Kamoku St.
  • Sub-Property Type: Condo
  • Land Tenure: Fee Simple
  • Land Square Feet: 119,000
  • Year Built: 1978
  • # of Units: 296
  • Type: 1, 2 & 3 Bedrooms
  • Stories: 39

Royal Iolani features 2 twin towers adjacent to Iolani School  in Honolulu. The Ewa Tower fronts Kamoku St. with a 581 address and the Diamond Head Tower is at 583 Kamoku St. set further to the east. Both towers are oriented facing east with views towards Diamond Head overlooking the Ala Wai Golf Course. 

Built in 1978, Royal Iolani features 1, 2 and 3 bedroom condos. There's a fair amount of guest parking on site and these are secured buildings with security staff on site. Residents can enjoy a fitness center, swimming pool, whirlpool and BBQ area. In addition to Iolani (private) School next door, there's Ala Wai (public) elementary around the corner. You also have the University of Hawaii at Manoa directly inland.

Royal Iolani Pool

Royal Iolani Pool

Royal Iolani can be considered a great value when comparing other condo markets nearby such as in Diamond Head, Waikiki, Ala Moana and Kakaako. You definitely get more for your money at Royal Iolani. The views on the higher floors are really hard to beat. Whether buying or selling at Royal Iolani, our team of agents is here to assist you.

Royal Iolani Condos for Sale

583 Kamoku Street Unit DH3705, Honolulu image
583 Kamoku Street Unit DH3705, Honolulu — Royal Iolani $1,150,000 ▼

Step into luxury with this beautifully remodeled condo in the desirable Royal Iolani building. Positioned on a high floor, this property offers mesmerizing Diamond Head v...

  • 3 Beds
  • 2 Baths
  • 202606998 MLS
  • Royal Iolani Bldg.
  • FS - Fee Simple Tenure
Courtesy of Harcourts Island Real Estate

Listing courtesy of Harcourts Island Real Estate.

583 Kamoku Street Unit PH7, Honolulu image
583 Kamoku Street Unit PH7, Honolulu — Royal Iolani $895,000 ▼

High above Honolulu in the Diamond Head Tower at The Royal Iolani, this rarely available 40th-floor corner penthouse offers sweeping unobstructed views of the Ala Wai Can...

  • 2 Beds
  • 2 Baths
  • 202609016 MLS
  • Royal Iolani Bldg.
  • FS - Fee Simple Tenure
Courtesy of Marcus Realty

Listing courtesy of Marcus Realty.

583 Kamoku Street Unit DH1001, Honolulu image
583 Kamoku Street Unit DH1001, Honolulu — Royal Iolani $800,000

Be in the middle of Everything in Honolulu, up in the Sky! 2 bedroom & 2 bath with covered garaged parking, in the preferred Diamond Head Tower of The Royal Iolani condos...

  • 2 Beds
  • 2 Baths
  • 202606309 MLS
  • Royal Iolani Bldg.
  • FS - Fee Simple Tenure
Courtesy of Hawaii Life

Listing courtesy of Hawaii Life.

581 Kamoku Street Unit 3002, Honolulu image
581 Kamoku Street Unit 3002, Honolulu — Royal Iolani $760,000 ▼

High-floor living with ultimate privacy at the Royal Iolani. This 30th-floor 2BR/2BA unit features a quiet layout with only four residences per floor and 24-hour on-site ...

  • 2 Beds
  • 2 Baths
  • 202608553 MLS
  • Royal Iolani Bldg.
  • FS - Fee Simple Tenure
Courtesy of Cheers Hawaii Properties Inc

Listing courtesy of Cheers Hawaii Properties Inc.

583 Kamoku Street Unit DH1707, Honolulu image
583 Kamoku Street Unit DH1707, Honolulu — Royal Iolani $750,000 ▼

Sophisticated island living meets exceptional value in this upgraded 17th-floor corner residence at Royal Iolani. SPECIAL ASSESSMENT PAID IN FULL BY SELLER — no remaining...

  • 2 Beds
  • 2 Baths
  • 202615377 MLS
  • Royal Iolani Bldg.
  • FS - Fee Simple Tenure
Courtesy of Compass

Listing courtesy of Compass.

581 Kamoku Street Unit Ewa/904, Honolulu image
581 Kamoku Street Unit Ewa/904, Honolulu — Royal Iolani $499,000 ▼

Enjoy full-on Diamond Head views from this spacious 1-bedroom, 1-bath residence at The Royal Iolani! Not your average town 1-bedroom, this 792 sq. ft. unit offers a comfo...

  • 1 Beds
  • 1 Baths
  • 202612801 MLS
  • Royal Iolani Bldg.
  • FS - Fee Simple Tenure
Courtesy of Coldwell Banker Island Prop

Listing courtesy of Coldwell Banker Island Prop.

581 Kamoku Street Unit 2904, Honolulu image
581 Kamoku Street Unit 2904, Honolulu — Royal Iolani $499,000 ▼

Royal Iolani is ideally situated right next to the prestigious Iolani School, offering a highly sought-after unit featuring an exceptionally spacious lanai and living are...

  • 1 Beds
  • 1 Baths
  • 202609854 MLS
  • Royal Iolani Bldg.
  • FS - Fee Simple Tenure
Courtesy of Hawaiian Joy LLC

Listing courtesy of Hawaiian Joy LLC.

Based on information from the Multiple Listing Service of Hicentral MLS, Ltd. Listings last updated on . Information is deemed reliable but not guaranteed. Copyright: 2026 by HiCentral MLS, Ltd. IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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Harcourts Island Real Estate
    4614 Kilauea Ave. #206
    Honolulu, HI 96816

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