6259 S KEY BISCAYNE Court Gilbert, AZ $ 4,350,000
6259 S KEY BISCAYNE Court
$ 4,350,000
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6259 S KEY BISCAYNE Court

Gilbert, AZ, 85298
$ 4,350,000
Bedrooms5 Baths5.1 Sq 5,324

Monthly Estimate*

$ 27,466

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Single Family Home for sale in Gilbert, AZ

for $4,350,000 with 5 bedrooms and 5 full baths, 1 half bath. This 5,324 square foot home was built in 2026 on a lot size of 0.71.

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.

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Single Family Active

Price

$ 4,350,000

Bedrooms

5

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 1,927

Style

Contemporary,Ranch

Lot Size

0.71

Year Built

2026

Town/City

Gilbert

County/Region

Maricopa

MLS | Web ID

7085901

Features
Interior
Interior Amenities Walk-in Pantry High Speed Internet Double Vanity See Remarks Breakfast Bar 9+ Flat Ceilings No Interior Steps Kitchen Island Full Bth Master Bdrm Separate Shwr & Tub
Flooring Carpet Tile Wood
Fireplace Features Exterior Fireplace Family Room Gas
Total Stories 1
Air Conditioning Y/N Y
Heating Y/N Y
Window Features Screens Low-Emissivity Windows Dual Pane Tinted Windows
Fireplace Y/N Y
Laundry Features Inside See Remarks
Total Bedrooms 5
Total Baths 6
Bedrooms Possible 7
Built-in Microwave True
Kitchen Island True
Multiple Ovens True
Reverse Osmosis True
Walk-in Pantry True
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General
Sewer Public Sewer
Heating Heat Pump Forced Air Electric
Cooling Heat Pump Central Air Ceiling Fan(s) Ductless Programmable Thmstat
Utilities SRP
Possession Close Of Escrow
Roof Tile Metal
HOA Fee 1181.97
Garage Spaces 5.0
Association Fee Includes Maintenance Grounds
Architectural Style Contemporary Ranch
Pool Features Variable Speed Pump Outdoor Play Pool Heated
Construction Materials Brick Veneer Synthetic Stucco Wood Frame
Year Built 2026
Property Subtype Single Family Residence
Tax Year 2025
Ownership Fee Simple
Community Features Gated
Assoc Fee Paid Per Annually
County Maricopa
New Construction N
Property Type Residential
HOA Y
Attached Garage N
Energy Efficient Fresh Air Mechanical
Subdivision Name HHB Heights
Other Structures Guest House
Total Rooms 0
Special Listing Conditions Owner/Agent
Status Active
Directions From Val Vista and Chandler Heights travel north on Val Vista HHB sign is on your right-hand sign. Enter through the gates and turn right when forced to. Property will be at dead end in cul-de-sac.
High School Perry High School
City Gilbert
Disclosures Agency Discl Req Seller Discl Avail
Association Name HHB Heights HOA
High School District Chandler Unified District #80
Open Parking Spaces 5.0
Lot Size Units Square Feet
Lot Size Square Feet 30875.0
Carport Spaces 0.0
Carport Y/N N
Spa Features Heated Private
Elementary School Robert J.C. Rice Elementary School
Property Attached Y/N N
Land Lease Y/N N
Tax Annual Amount 1927.0
Home Warranty Y/N N
Middle/Junior High School Willie & Coy Payne Jr. High
Property Condition Complete Spec Home
Lease Renewal Y/N N
Lease Considered Y/N N
Rent Control Y/N N
Builder Name Prestige Build Co
Standard Status Active
Occupancy Type Vacant
Elementary School District Chandler Unified District #80
Tax Lot 7
New Financing: Conventional True
Senior Community N
New Financing: FHA True
Ttl Monthly Fee Equiv 98.5
New Financing Cash True
New Financing: VA True
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Exterior
Exterior Amenities Built-in Barbecue
Fencing Back Yard Block
Parking Features Attached Garage Gated RV Gated Garage Door Opener Extended Length Garage
Lot Features Sprinklers In Rear Sprinklers In Front Cul-De-Sac Gravel/Stone Front Gravel/Stone Back Synthetic Grass Frnt Synthetic Grass Back
Water Source Public
Lot Size Area 30875.0
Spa Y
Lot Size Acres 0.71
Road Surface Type Asphalt
Lot Size Source Assessor
Waterfront Y/N N
Covered Spaces 5.0
Crops Included Y/N N
Road Responsibility Private Maintained Road
Horse Y/N N
Irrigation Water Rights Y/N N
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Internal Only
Street Number 1 6259
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* Excluded Features
List By
Realty One Group

Broker

matt@century21citywide.com

Email

Affordability Calculator

$27,627
Per Month
99%
1%
0%
Monthly Principal & Interest
$27,466
Monthly Property Taxes
$161
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4896323 Elementary School
4898946 Middle School
Perry High School High School
Pricing History
DatePricePrice ChangeDescription
10/1/2026$4,350,000 Listed Price

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6259 S KEY BISCAYNE Court, Gilbert, AZ, 85298 is a Single Family Home for sale at $4,350,000 with 5,324 sqft and a lot size of 0.71. 6259 S KEY BISCAYNE Court has 5 bedrooms, 5.1 baths, and was built in 2026. The property's zip code is 85298 which is in Gilbert, AZ