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Property Description
Situated on one Oahu's most treasured streets in one of the most private, yet convenient neighborhoods, this mid-century contemporary home combines architectural integrity, character and functionality all dressed in a palate of solid and evocative materials. Thin mullioned French windows, brick and custom tile conspire to create a home that is warm, timeless and very much aligned with today's living. 12 Lumahai Street is a landmark 1975 custom estate representing a compelling renovation opportunity. Set on 15,577 sq. ft. of land, this home offers 3,881 sq. ft. of interior living space and includes a thoughtfully designed main home as well as a separate guest cottage - offering flexibility for multi-generational living, guest accommodation or home gym or office. The home's terraced architecture cascades toward a stunning pool and deck, framing breathtaking, unobstructed ocean views. Original brick archways, soaring ceilings and bold contemporary lines speak to the craftsmanship of its era and remain ready to anchor a world-class modern renovation. The property invites transformation as few properties on O'ahu offer this combination of scale, privacy, location, views and opportunity.
Full Property Details
Full Property Details for 12 Lumahai St
General
- Price: $4,485,000
- Taxes: $26,878
- Status: Active
- Type: Single Family
- Source: Honolulu_Board_Of_Realtors
- MLS ID: 202605472
- Updated: 4/27/2026
- Added to Site: 6 day(s) ago
Rental Information
- Complex Features: Deck/Porch, Patio, Storage Facilities
Interior
- Interior Features: Bedroom on Main Level, Full Bath on Main Level
- Furnishings: Unfurnished
- Flooring: Carpet, Ceramic Tile
Rooms
Bathrooms
- Total Bathrooms: 6
- Full Bathrooms: 6
Bedrooms
- Total Bedrooms: 3
Additional Information
- Pool: Yes
- Pool Description: Heated, In Ground, Tile
- Security/Safety: Key Card Entry
Parking
- Garage: Yes
- Total Spaces: 5
- Parking Features: Driveway, Garage, Three or more Spaces, On Street
Location
- Area: HawaiiKai
- County: Oahu
- Subdivision: KOKO KAI
School Information
- Elementary School: Koko Head
- Middle School: Niu Valley
- High School: Kaiser
Community
- Assoc. Fees Include: None
Utilities
- Water: Public
- Cable Available: Yes
- Utility Description: Cable Available, Electricity Available, Natural Gas Available, High Speed Internet Available, Phone Available, Sewer Available, Underground Utilities, Water Available
Structural Information
- Architectural Style: Cottage, Detached, Multiplex, Studio
- Detached/Attached: Detached
- Construction: Brick, Double Wall, Wood Frame
- Square Feet: 4,590
- Living Area: 3,881 Sq. Ft.
- Year Built: 1975
- Property Condition: Average Condition
Additional Structures
- Other Structures: Workshop
Lot Features
- Property View: Coastline, Garden, Mountain(s), Ocean, Sunset
- Mountain views: Yes
- Lot Size: 15577
- Frontage: County Road
- Fence: Yes
- Topography: Sloping
- Lot Features: Interior Lot, Irregular Lot
- Zoning: 03 - R10 - Residential District
- Fencing (Description): Fenced, Wall
Financial Considerations
- Assessment Amount: $3,581,400
- Tax Amount: $26,878.56
Disclosures and Reports
- Special Conditions: None
- Land Tenure: Fee Simple
- Inclusions: Cable TV, Dishwasher, Disposal, Dryer, Microwave, Range/Oven, Refrigerator, Washer, Water Heater
- Disclosures/Reports: Seller Disclosure
- Disclosures/Rstr.: Seller Disclosure
- Property ID: 1-3-9-013-023-0000
Listed by Compass
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Schools
Schools serving 12 Lumahai St
School District:Hawaii Department of Education
| Name | Grades | Distance |
|---|---|---|
Koko Head Elementary School 189 Lunalilo Home Road, Honolulu, HI 96825 | PK-5 | 1 mi |
Niu Valley Middle School 310 Halemaumau Street, Honolulu, HI 96821 | 6-8 | 2.6 mi |
Henry J Kaiser High School 511 Lunalilo Home Road, Honolulu, HI 96825 | 9-12 | 1.8 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 12 Lumahai St
Date
Details
Price
Change
Source
4/27/2026
Listed
$4,485,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 12 Lumahai St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$25,401
1%
$3,006,900
5%
2023
$25,169
1%
$2,877,300
1%
2022
$24,916
—
$2,856,900
-3%
2022
$24,916
54%
$2,944,400
40%
2021
$16,155
—
$2,110,000
—
2021
$16,155
5%
$2,111,700
-5%
2018
$15,436
-7%
$2,215,100
-5%
2017
$16,564
26%
$2,340,400
7%
2016
$13,154
-18%
$2,192,400
-18%
2015
$16,023
6%
$2,670,500
33%
2019
$15,065
128%
$2,006,200
-18%
2013
$6,613
—
$2,442,500
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 12 Lumahai St
12 Lumahai Street, Honolulu, HI 96825 (MLS# 202605472) is a Single Family property with 3 bedrooms and 6 full bathrooms. 12 Lumahai Street is currently listed for $4,485,000 and was received on April 27, 2026. Want to learn more about 12 Lumahai Street? Do you have questions about finding other Single Family real estate for sale in Hawaii Kai Marina? You can browse all Hawaii Kai Marina real estate or contact a Coldwell Banker agent to request more information.

