820 10th Ave, Honolulu, HI, 96816
About This Home
Discover a rare Kaimuki find — two separate homes on one expansive 10,000 sq ft lot, zoned R-5. This is the multi-generational or income-producing property you've been waiting for! The front home offers 3 bedrooms, 1 bath, while the second home features 2 bedrooms, 1 bath — perfect for extended family living, house hacking, or growing your investment portfolio with two rentable units. Set on one of the largest lots in the neighborhood, there's plenty of room to spread out, garden, park multiple vehicles, or explore future potential (buyer to verify). Enjoy the classic Kaimuki lifestyle — walkable to Waialae Avenue's boutique shops, coffee spots, and local eateries, with easy access to Schools, Kapiolani Community College, Diamond Head, and Kahala Mall. Opportunities like this — two homes, one large lot, prime Kaimuki location — don't come around often. Whether you're planning for family, hedging your investment, or seeking rental income potential, this property checks every box.
Getting Around
Somewhat Walkable
Good Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: Average Condition
- Year built: 1928
Materials
- Construction materials: Single Wall,Wood Frame
Type & Style
- Home type: SingleFamily
- Architectural style: Detached,Multiplex
- Property subType: Single Family Residence
Interior
Bedrooms & Bathrooms
- Bedrooms: 5
- Bathrooms: 2
- Full bathrooms: 2
Features
- Flooring: Laminate,Vinyl
Interior Area
- Total structure area: 2,102
- Total interior livable area: 2,102 sqft
Property
Details
- Parcel number: 1320210330000
- Zoning description: 05 - R-5 Residential District
- Special condition: None
Features
- Levels: One
- Stories: 1
- Pool features: None
- Has view: Yes
- View description: None
- Topography of land: Level
Lot
- Features: Cleared,Interior Lot,Level
Parking
- Total spaces: 4
- Parking features: Carport,Three or more Spaces
- Carport: Yes
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Lightning
How This Home’s Risks Compare
FEMA Declared Disasters Across Hawaii Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $12,110 | $145,320 |
| Home Insurance * | $421 | $5,052 |
| Property Taxes | $1,669 | $20,028 |
| Electricity | $676 | $8,122 |
| Total | $14,876 | $178,512 |
Income You'd Need if You Spent...
Hawaii FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-08-06 | Contingent | $2,395,000 |
| 2026-07-23 | Listed for sale | $2,395,000 |
| 2000-05-11 | Sold | $520,000 |
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