$4,300,000
 $22,431 est/mo Sourced by Back At You

21506 Rio Oro Drive,Cornelius, NC 28031

Cornelius, NC 28031

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Description

Exceptional proposed new construction waterfront modern residence, envisioned as a striking three story design with approximately 5616 square feet of interior living space plus 528 square foot garage. Upon completion the home is designed to make an immediate statement with clean architectural lines, bold massing wood accents and expansive glass that floods the interiors with natural light and frames the lake. Curated lighting is planned throughout the home to elevate the architecture after dark and create a refined intentional atmosphere. Inside, the main level is planned around dramatic volume and seamless flow, with white oak hardwood floors, floor to ceiling windows and doors and large stacked sliding systems designed to fully open the living spaces to the outdoors while perfectly framing the water. At the center of the home the chef's kitchen is planned as both a statement and a workhorse, featuring custom cabinetry and a full suite of high end Monogram appliances including a 48" range and 48" refrigerator . A substantial 5X12 island anchors the space, while a dedicated scullery supports effortless prep, catering, and entertaining with everything kept streamlined and out of sight. A built in bar area is also planned to elevate hosting and everyday convenience. Large scale sliders are designed to open to the covered porch and terrace, creating a true indoor outdoor experience. The rear concept is designed around resort style waterfront living with an option for a future infinity edge pool and hot tub, generous paver stone terraces, and layered spaces for dining and lounging that are positioned to maximize views. The primary suite is planned on the main level as a private retreat with a spacious dressing room and spa inspired bath. Upstairs five additional bedrooms plus a dedicated office are designed for comfort and flexibility, with multiple ensuite baths and generous storage throughout. The third level adds a distinctive lifestyle feature with a rec room, powder bath and roof terrace, creating an ideal space for sunset view or a private lounge above it all. a rare opportunity to secure a design driven modern build where architecture, scale, and waterfront lifestyle come together in a truly one of a kind offering. Planned features and finishes are subject to change prior to completion.

Details

MLS #4347482
Listing TypeFor Sale
StyleHouse
HOA Dues$75
Sub-TypeNew Construction
StatusActive
Year2026
Days On Site176
Listing Provided ByPremier Sotheby's International Realty | Christy Walker

Features

Bed(s)6
Bath(s) 8 Total
SQ Feet5,616
Garage2
Story(s)3
ZoningGR
Acreage0.29
Water FrontYes
Property ViewWater, Year Round

Interior

CoolingCentral Air
HeatingForced Air, Heat Pump, Natural Gas
Interior FeaturesBuilt-in Features, Drop Zone, Entrance Foyer, Kitchen Island, Open Floorplan, Walk-In Closet(s), Walk-In Pantry, Wet Bar
Window FeaturesInsulated Window(s)
AppliancesBar Fridge, Convection Microwave, Convection Oven, Dishwasher, Disposal, Electric Oven, Gas Cooktop, Plumbed For Ice Maker, Tankless Water Heater

Exterior

Exterior FeaturesDock - Floating, In-Ground Irrigation, Rooftop Terrace
RoofFlat
Security FeaturesCarbon Monoxide Detector(s), Smoke Detector(s)
Construction MaterialsHard Stucco
Foundation DetailsCrawl Space
Lot FeaturesWaterfront

Parking

Garage Yes / NoYes
Parking FeaturesDriveway, Garage Door Opener, Garage Faces Front, Keypad Entry

Utilities

UtilitiesNatural Gas

Location

Community FeaturesLake Access, Picnic Area, Street Lights

Other

List AorCanopy Realtor Association

Taxes

Property978900

Area Information

StateNC
CountyMecklenburg
CityCornelius
Zip Code28031
AreaMecklenburg
Community NameBahia Bay
School DistrictWilliam Amos Hough
Elementary SchoolCornelius
High SchoolWilliam Amos Hough
Listing VS Median (in Bahia Bay)
Price:
$4,300,000
low | high
Med:
$950,000
100% of Average
sqft:
5,616
low | high
Med:
3,207
92.895299145299% of Average
$ / sqft:
$766
low | high
Med:
$296
100% of Average
On site:
176
low | high
Med:
48
100% of Average
Sourced by Back At You

Market Activity 28031

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 Listings courtesy of Canopy MLS as distributed by MLS GRID.

Based on information submitted to the MLS GRID as of August 25, 2026 at 5:59:04 PM PDT All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Learn More About This Property

StateNC
CountyMecklenburg
CityCornelius
Zip Code28031
AreaMecklenburg
Community NameBahia Bay
School DistrictWilliam Amos Hough
Elementary SchoolCornelius
High SchoolWilliam Amos Hough
Listing VS Median (in Bahia Bay)
Price:
$4,300,000
low | high
Med:
$950,000
100% of Average
sqft:
5,616
low | high
Med:
3,207
92.895299145299% of Average
$ / sqft:
$766
low | high
Med:
$296
100% of Average
On site:
176
low | high
Med:
48
100% of Average
Sourced by Back At You
Listing Updated: August 19, 2026 at 3:11:34 PM PDT