1315 Kupau St, Kailua, HI, 96734
About This Home
Welcome to Keolu Hills offering sweeping views of the Ko’olau Mountains! Meticulously maintained 6 bedrooms, 4 full baths, private suite on the 2nd floor, and large bonus room in the back. Featuring a heated built-in swimming pool, 43 PV panels on HECO’s NEM agreement, 9 split AC systems, full alarm system with cameras. The layout offers flexibility of main living on the 1st floor having 5 bedrooms, and the 6th bedroom is a private studio on the 2nd floor with 693 square feet of living space! This is a large house with 3,536 square feet of living space inside, huge lot size of 9,000 square feet, carport for 2 cars, extended driveway for 3 additional vehicles. Image yourself floating in the heated swimming pool, watching the sunset glimmering off the Ko’olau mountains. Located just minutes from Enchanted Lake Shopping Center, Kailua Town, and only 3 miles to world-famous Kailua Beach, this property combines convenience with privacy. Set back from the road and surrounded by tropical beauty, this home is the perfect Kailua retreat. Active cameras on property disclosure. MatterPort virtual walk through available in link under main picture.
Getting Around
Somewhat Walkable
Some Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: Excellent,Updated/Remodeled
- Year built: 1969
Materials
- Foundation: Slab
- Construction materials: Double Wall
Notable Dates
- Major remodel year: 2006
Type & Style
- Home type: SingleFamily
- Architectural style: Detached
- Property subType: Single Family Residence
Interior
Bedrooms & Bathrooms
- Bedrooms: 6
- Bathrooms: 4
- Full bathrooms: 4
Features
- Bedroom on Main Level,Full Bath on Main Level,Handicap Access
- Flooring: Ceramic Tile,Laminate
Interior Area
- Total structure area: 3,720
- Total interior livable area: 3,536 sqft
Property
Details
- Parcel number: 1420780960000
- Zoning description: 04 - R-7.5 Residential District
- Special condition: None
Features
- Levels: Two
- Stories: 2
- Pool features: Heated,In Ground,Pool,Pool/Spa Combo
- Exterior features: Landscaping
- Fencing: Fenced,Wall
- Has view: Yes
- View description: Mountain(s),Sunset
- Topography of land: Level,Sloping
Lot
- Features: Cleared,Other,Level
Parking
- Total spaces: 4
- Parking features: Carport,Driveway,Three or more Spaces,On Street
- 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
- Inland Flooding
- Landslide
- Lightning
- Earthquake
- Wildfire
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 | $12,590 | $151,080 |
| Home Insurance * | $369 | $4,428 |
| Property Taxes | $655 | $7,860 |
| Electricity | $1,138 | $13,664 |
| Total | $14,752 | $177,024 |
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 |
|---|---|---|
| 2026-05-06 | Listed for sale | $2,650,000 |
| 2005-07-08 | Sold | $770,000 |
| 1996-01-31 | Sold | $403,000 |
View on Zillow