Private Niu Valley retreat blending comfort, multi-generational flexibility, and resort-style living. Situated on a 7,696 sq. ft. corner lot, this thoughtfully expanded 5-bedroom, 3-bath, 2-story, residence offers approximately 2,686 sq. ft. of living space, owned PV with 30 panels, split AC throughout, and a layout ideal for separate multi-generational living. The main level features 3 bedrooms, 2 bathrooms, spacious living room, family room and dining area, a full kitchen, laundry room, and a covered lanai opening to a private backyard oasis. Enjoy year-round indoor-outdoor living with a swimming pool, outdoor shower, outdoor kitchen with BBQ grill, sauna, cold plunge tub, gym space, outdoor TV, dining and seating areas for entertaining and relaxation. Accessible through a separate entrance, the upper level offers 2 bedrooms plus a den, a full bathroom, and a wet bar, providing flexibility for extended family, guests, a home office, or private retreat. Conveniently located minutes from Kahala, Hawaii Kai, beaches, shopping, dining, golf courses, parks, and hiking trails. Rarely available in one of East Honolulu’s most desirable neighborhoods. Don't miss this opportunity!
Active under contract
Price cut: $100K (6/18)
$2,195,000
308 Mamaki St, Honolulu, HI 96821
5beds
2,686sqft
Single Family Residence
Built in 1963
-- sqft lot
$2,156,100 Zestimate®
$817/sqft
$-- HOA
What's special
Swimming poolLaundry roomGym spaceCold plunge tubSplit ac throughoutFull kitchenOutdoor tv
- 31 days |
- 1,201 |
- 62 |
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Ky Lao 808-258-9698,
Five Star Realty, Inc.,
Izzi Chan 808-777-9523,
Five Star Realty, Inc.
Source: HiCentral MLS,MLS#: 202610574
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 3
Rooms
- Room types: Guest Quarters
Features
- Bedroom on Main Level, Full Bath on Main Level
- Flooring: Vinyl
Interior area
- Total structure area: 2,686
- Total interior livable area: 2,686 sqft
Property
Parking
- Total spaces: 4
- Parking features: Carport, Three or more Spaces
- Has carport: Yes
Features
- Levels: Two
- Stories: 2
- Pool features: In Ground, Pool, Tile
- Fencing: Fenced,Wall
- Has view: Yes
- View description: Mountain(s)
Lot
- Features: Cleared, Corner Lot, Level
- Topography: Level
Details
- Parcel number: 1370120060000
- Zoning description: 04 - R-7.5 Residential District
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Detached
- Property subtype: Single Family Residence
Materials
- Double Wall, Single Wall, Wood Frame
- Foundation: Slab
Condition
- Good Condition,Updated/Remodeled
- New construction: No
- Year built: 1963
- Major remodel year: 2015
Utilities & green energy
- Water: Public
- Utilities for property: Cable Available, Electricity Available, High Speed Internet Available, Other, Sewer Available, Underground Utilities, Water Available
Community & HOA
Community
- Features: Deck/Porch, Patio, Sauna, Storage Facilities
- Security: Key Card Entry
- Subdivision: Niu Valley
HOA
- Services included: None
Location
- Region: Honolulu
Financial & listing details
- Price per square foot: $817/sqft
- Tax assessed value: $1,722,400
- Annual tax amount: $5,628
- Date on market: 6/2/2026
- Inclusions: AC Split, Blinds, Cable TV, Ceiling Fan, Dishwasher, Disposal, Dryer, Microwave Hood, Photovoltaic - Owned, Range/Oven, Refrigerator, Smoke Detector, Washer, Water Heater, Wine Refrigerator
Estimated market value
$2,156,100
$2.05M - $2.26M
$7,503/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/24/2026 | Contingent | $2,195,000$817/sqft |
Source:  HiCentral MLS #202610574 Report a problem | ||
| 6/18/2026 | Price change | $2,195,000-4.4%$817/sqft |
Source: HiCentral MLS #202610574 Report a problem | ||
| 6/2/2026 | Listed for sale | $2,295,000+173.1%$854/sqft |
Source: HiCentral MLS #202610574 Report a problem | ||
| 2/13/2013 | Sold | $840,200+7%$313/sqft |
Source: Public Record Report a problem | ||
| 1/1/2013 | Listed for sale | $785,000$292/sqft |
Source: Prudential Advantage Realty #1213778 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $5,630 +5% | $1,728,700 +4.7% |
| 2024 | $5,360 -0.1% | $1,651,500 +1.1% |
| 2023 | $5,368 +16.7% | $1,633,600 +15.6% |
| 2022 | $4,598 +11.2% | $1,413,600 +10.3% |
| 2021 | $4,136 -0.3% | $1,281,800 -0.3% |
| 2020 | $4,150 -0.9% | $1,285,600 +0.7% |
| 2019 | $4,187 +3% | $1,276,300 +2.8% |
| 2018 | $4,066 +3.5% | $1,241,600 +3.2% |
| 2017 | $3,929 +5.6% | $1,202,700 +5.2% |
| 2016 | $3,722 +29.4% | $1,143,300 +26.8% |
| 2015 | $2,876 +56.2% | $901,700 +6.4% |
| 2014 | $1,841 | $847,300 +22.2% |
| 2013 | -- | $693,600 +5.4% |
| 2012 | -- | $658,200 +1.9% |
| 2011 | -- | $646,000 -5.7% |
| 2010 | -- | $685,300 -5.6% |
| 2009 | -- | $725,700 -2.7% |
| 2008 | -- | $745,700 -1.2% |
| 2007 | -- | $755,000 +12.4% |
| 2006 | -- | $672,000 +34.2% |
| 2005 | -- | $500,700 +9.9% |
| 2004 | -- | $455,600 +11% |
| 2003 | $1,015 +22.3% | $410,400 +47.6% |
| 2002 | $830 | $278,100 |
| 2000 | -- | -- |
| 1999 | -- | $352,600 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: Niu Valley
Nearby schools
GreatSchools rating
- 7/10Aina Haina Elementary SchoolGrades: PK-5Distance: 1.5 mi
- 7/10Niu Valley Middle SchoolGrades: 6-8Distance: 0.4 mi
- 10/10Kalani High SchoolGrades: 9-12Distance: 2.6 mi
Schools provided by the listing agent
- Elementary: Aina Haina
- Middle: Niu Valley
- High: Kalani
Source: HiCentral MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
- Hawaii
- Honolulu County
- Honolulu
- 96821
- Niu Valley
- 308 Mamaki St
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Nearby neighborhoods
Nearby zip codes
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