About This Home
This 5-bedroom, 6-bathroom single family at 6259 S KEY BISCAYNE Court in Gilbert, AZ is listed for $4,200,000 ($789 per sqft). Built in 2026, the home offers 5,324 sqft of living space on a 0.71 acres lot.
Key Features
- Built in 2026
- 0.71 acre lot
- Private pool
- Fireplace
Property Details
Amenities
High-end custom home w/ full casita, situated on just under 3/4 of an acre in the exclusive gated community of HHB Heights in Gilbert. The exterior features a striking brick facade, expansive windows, 12'6'' tall entry door, five-car garage w/ polyaspartic floor, paver driveway, & low-maintenance artificial turf.
Inside, 9.5''x87'' wood flooring & 24''x48'' porcelain tile complement custom stained rift-cut white oak cabinetry & thoughtfully designed built-ins throughout. Solid core white oak doors coincide w/ all cabinetry. The kitchen features a 156'' marble waterfall island w/ white oak base, marble backsplash, built in shelving, and paneled Sub-Zero, Wolf, and Cove appliances (dual dishwashers at island).
The hidden pantry door leads to a walk-in pantry with built in shelving, snack drawers, sink, Scotsman ice maker, paneled Monogram wine fridge & freezer. The dining features a reeded T&G LED tray ceiling, built in buffet nook w/ quartzite backsplash, paneled wine & beverage fridge, & integrated LED lighting at the reeded glass upper cabinet doors, and shelving.
Great room features a 12' tall multi slider, LED tray ceiling, & 6' linear masonry fireplace w/ custom built-ins, floating marble hearth, and tile accent wall. Primary suite w/ T&G LED tray ceiling, dual custom marble sinks & apron, stone composite tub, & dual walk-in shower w/ floating marble benches.
Additional laundry at master closet with LED lit shoe shelves and bag storage. Bonus room w/ 10' tall multi slider, & LED lit tray ceiling for potential office/game room. Split floor plan w/ en suite baths at all bedrooms. Walk-in closets w/ full custom built-ins at all bedrooms with hampers & drawers.
Private backyard, great for entertaining with 1,136 sq ft covered patio w/ 24x48 porcelain pavers, 6' masonry fireplace, built in BBQ w/ beverage fridge, 250+ ficus column trees, heated pool, baja, perimeter overflow spa, 5 LED pool lights, & 3 LED bubblers, water feature wall, and in-floor cleaning system.
Fully permitted 1 bed casita w/ living room, full kitchen, laundry, bath, & walk-in closet. Tile roof with upgraded synthetic underlayment and standing seam metal accents. Metal fascia and soffits. Synthetic stucco and brick veneer accents above all windows and at exterior fireplace to tie in brick facade on the front of the home.
Garage is fully insulated with steel backed insulated garage doors with insulated glass and prewired for mini split. Dual Navien tankless gas water heater. Upgraded 10" of spray foam above living areas for R38 and 5.5" of spray foam at exterior walls for R21.
Monthly Cost Estimate
$23,644/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
6259 S KEY BISCAYNE Court
Gilbert, AZ 85298
HHB Heights
Features & Amenities
Interior Features
Exterior Features
Property Details
Flooring
Construction
Pool Features
Outdoor Features
Parking
Heating
Cooling
Appliances
Questions & Answers
This 5-bedroom, 6-bathroom single family at 6259 S KEY BISCAYNE Court is listed at $4,200,000 ($789/sqft). The estimated monthly payment is $23,644 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance, HOA fees.
HOA fees are $1182/month.
Key features include: Built in 2026, 0.71 acre lot, Private pool, Fireplace. Interior Features: Walk-in Pantry, High Speed Internet, Double Vanity. Exterior Features: Built-in Barbecue.
This property is listed by Matthew E Juris and can be reached at 6025737414.






