NEW 7 HRS AGO

For sale

$9,000,000

Est. $54,329/mo —

•

3,406

sq ft

431/433 Portlock Rd, Honolulu, HI 96825

About this home

Rare opportunity to own a true Portlock oceanfront estate spanning two separate lots totaling approximately 33,276 sq. ft. , from the street to the ocean. The existing residence at 433 Portlock Rd offers direct oceanfront living with a swimming pool, covered lanai, generous yard, recently installed split ACs in every room, and ample off-street parking for 10+ vehicles. Enjoy sweeping ocean, Diamond Head, sunset, and Maunalua Bay views from this exceptional setting. Included is an adjacent 15,000+ sq. ft. vacant lot at 431 Portlock Rd, offering the potential to create a private family compound, build a custom residence, or preserve additional open space and privacy. A unique opportunity to own a substantial double-lot estate in one of East Honolulu’s most desirable oceanfront neighborhoods. TMKs: 1-3-9-016-009 and 1-3-9-016-012.

Single-familyProperty Type

1953Year Built

0.76 acresLot Size

$2,642Price/Sq.Ft.

8 spacesParking

Listed by Evan Amakata • Oceans Real Estate

Contact: office@oceanshawaii.com

Listing updated: Sep 8, 2026 at 04:39pm

Redfin checked: a minute ago

•Source:HiCentral MLS #202616314

Payment calculator

$54,329 per month

Principal and interest$47,299

Property taxes

$4,630

HOA dues

Home insurance

$2,400

Utilities

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Open houses

No upcoming open houses.

Nearby open houses (10)

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Around this home

Schools

K - 12
Preschool & daycare

Koko Head Elementary School

Public PreK-5 • Assigned • 0.3mi

8/10

Niu Valley Middle School

Public 6-8 • Assigned • 2.3mi

7/10

Henry J Kaiser High School

Public 9-12 • Assigned • 1.3mi

9/10

Provided by GreatSchools

About

Portlock

Portlock, located between Maunalua Bay and Koko Head, is a coastal and residential East Honolulu neighborhood with oceanfront estates and a calm, low-rise streetscape. The neighborhood’s character concentrates along Portlock Road near the Portlock Boat Ramp, where paddleboards, fishing gear, and sunrise walkers set the tempo. Mid-century modern lines and contemporary rebuilds sit behind lava-rock walls, with many lots angled toward the water. The shoreline reads as a working seascape of small craft and open channels rather than a commercial strip. Hawaii Kai Golf Course frames the inland edge with broad greens and trade-wind views. Nearby, Roy’s Hawaii Kai and Kona Brewing Co. Hawaii Kai serve as local pillars for dinner and a post-beach pint.

Provided by Walk Score and Local Logic

Market insights

431/433 Portlock Rd · $9,000,000

DAYS ON MARKET

The average home goes pending in 61 days.

SALE-TO-LIST

Most homes are selling 0% below list price.

LIST PRICE

Median sale price in this area is $1,191,707. (87% lower than this home)

PRICE DROP

13% of homes in this area have had a price drop in the past month.

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Dining

Interior features
Furnished
Bedroom on main level
Full bath on main level
Entry foyer

Bedrooms
Includes bedroom on main level

Bathrooms
Three full bathrooms
One half bathroom

Flooring
Ceramic tile
Hardwood

Sale and tax history for 431/433 Portlock Rd

Sale History
Tax History

Date

Event

Price

HiCentral MLS #202616314

Aug 24, 2026

Listed

$9,000,000

$2,642/sq ft

HiCentral MLS #202310927

Jun 28, 2023

Listing Removed

—

May 19, 2023

Listed

$2,100,000

$617/sq ft

HiCentral MLS #202310929

Jun 29, 2023

Sold

$7,300,000

$2,143/sq ft

May 19, 2023

Listed

$7,600,000

$2,231/sq ft

Welcome to 433 & 431 Portlock Rd. Excellent value to own from the street to the ocean w/a double lot, boasting 33,276 square feet. Create your own family compound estate, w/tons of privacy. This exquisite residence offers the ultimate direct oceanfront living experience. With a swimming pool, covered patio, & yard on the oceanfront side, you can indulge in outdoor enjoyment while admiring breathtaking views. Enjoy sunsets over Diamond Head as the brightness of day gives way to the starry night sky reflecting on Maunalua Bay. A newly paved driveway & resurfaced parking area provide ample off-street parking, which will accommodate 10+ cars. This oceanfront residence (TMK 1-3-9-016-009) includes 15,000+ sf vacant lot (TMK 1-3-9-016-012) for the estate seeker! The vacant lot offers an incredible opportunity to build your dream custom home w/DPP stamped and approved plans AND permits for a 5 bedroom, 5 bathroom main house and 2 bedroom, 2 bath guest house. Start your building project right away. Don't miss the opportunity to own a 3 Dwelling Estate which would be very unique! Amazing Ocean, Diamond Head, and Coastal Night views offered from this property.

HiCentral MLS #202207040

Feb 5, 2023

Listing Removed

—

Apr 12, 2022

Listed

$2,200,000

$646/sq ft

HiCentral MLS #201901288

Jan 14, 2020

Listing Removed

—

Jan 14, 2019

Listed

$1,450,000

$426/sq ft

HiCentral MLS #1300456

Jan 10, 2014

Listing Removed

—

Jan 10, 2013

Listed

$6,300,000

$1,850/sq ft

HiCentral MLS #1200194

Jan 5, 2012

Listed

$6,300,000

$1,850/sq ft

Public Records

Jun 3, 2011

Sold

$1,250,000

$367/sq ft

HiCentral MLS #1011967

Apr 27, 2011

Listing Removed

—

Sep 11, 2010

Listed

$1,348,000

$396/sq ft

HiCentral MLS #2610797

Nov 19, 2006

Listing Removed

—

Jun 5, 2006

Listed

$1,998,000

$587/sq ft

HiCentral MLS #2518433

Mar 31, 2006

Listing Removed

—

Oct 25, 2005

Listed

$1,998,000

$587/sq ft

HiCentral MLS #2505542

Jul 14, 2005

Listing Removed

—

Apr 13, 2005

Listed

$1,998,000

$587/sq ft

HiCentral MLS #2409651

Aug 27, 2004

Sold

$1,150,000

$338/sq ft

Jun 22, 2004

Listed

$1,380,000

$405/sq ft

Public Records

Apr 2, 1990

Sold

$725,000

$213/sq ft

Public Records

Feb 1, 1989

Sold

$104,300

$31/sq ft

Public Records

May 1, 1977

Sold

$150,000

$44/sq ft

Public record

Public record
Permits

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

0.36 Acres

Year renovated

—

Finished Sq. Ft.

—

Unfinished Sq. Ft.

—

Total Sq. Ft.

—

Year built

—

Style

Single Family Residential

County

Honolulu County

APN

1 3 9 016 012 0000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Mar 8, 2023.

Feb 7, 2024 • Final

Building

Construct a new detached accessory dwelling unit at the rear of a residential property.

ADU

New construction

Feb 6, 2024 • Final

Building

Addition

ADU

New construction

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Historical weather

Honolulu, HI • 96825

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.3 hours in June and 6.3 hours in December, placing it above the U.S. average for solar exposure.

9.3 hrs

6.3 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 431/433 Portlock Rd

$9,904,664

$905K over list price of $9.00M

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $2.3M to $6.0M.

SOLD AUG 7, 2026
$3,100,000 Last sold price
4 beds2.5 baths2,580 sq ft
84 Lawai St, Honolulu, HI 96825
$1440/sq ft
smaller lot
11 years newer
SOLD MAY 13, 2026
$2,660,000 Last sold price
4 beds2.5 baths3,260 sq ft
153 Hanapepe Loop, Honolulu, HI 96825
$1826/sq ft
smaller lot
16 years newer
SOLD AUG 27, 2026
$2,285,000 Last sold price
3 beds2 baths2,144 sq ft
148 Waialeale St, Honolulu, HI 96825
$1576/sq ft
smaller lot
14 years newer
SOLD JUL 16, 2026
$2,800,000 Last sold price
3 beds2 baths2,457 sq ft
6977 Niumalu Loop, Honolulu, HI 96825
$1502/sq ft
smaller lot
16 years newer
SOLD JUN 15, 2026
$6,000,000 Last sold price
5 beds4 baths3,068 sq ft
459 A Portlock Rd, Honolulu, HI 96825
$686/sq ft
smaller lot
3 years newer
SOLD JUL 10, 2026
$2,300,000 Last sold price
7 beds5 baths4,296 sq ft
1105 Kaluanui Rd, Honolulu, HI 96825
$2107/sq ft
smaller lot
34 years newer

Rental earnings

Est. $8,013 per month, based on comparable rentals

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