● For sale

$599,900

18609 W ONYX Avenue, Waddell, AZ 85355

CORTESSA · Maricopa County

5 beds 4 baths 3,764 sqft 0.17 acres Built 2006 $159 /sqft HOA $95/mo
103 days on market

What's special

  • Mountain(s) views
  • Fireplace
  • 3-car garage

Description

From the moment you arrive, you will see this home was designed with soaring ceilings and abundant natural light to create an open, airy feel. The home has paid for solar to minimize monthly expenses. The updated flooring flows seamlessly throughout, guiding you from the formal living and dining rooms into the heart of the home; a warm gathering space centered around a cozy fireplace and enhanced with surround sound for movie nights, holidays, and everyday moments. The kitchen is truly the soul of the home. Soapstone countertops provide timeless elegance, while the oversized island offers generous storage and a natural place for friends and family to gather. The custom Viking range, complete with six burners, a griddle, and double ovens, makes hosting effortless, complemented by updated appliances, a custom range hood, and a reverse osmosis system for added convenience. Designed with main-level living in mind, the home has one guest bedroom and a full bath downstairs. Upstairs, the primary suite is a peaceful retreat filled with natural light, space for a private reading nook, a very large walk-in closet, and a spa-inspired bath featuring double vanities, a separate soaker tub, and a walk-in shower. In the evenings, step onto your private balcony and unwind while taking in breathtaking sunset views. Upstairs opens to even more possibilities. A spacious flex area can easily transform into a family room, game room, media lounge, or creative space. Two bedrooms share a Jack and Jill bath, while an additional third guest bedroom enjoys its own en suite, making it ideal for guests or multigenerational living. Step into the backyard and you'll find an entertainer's dream. The park-like backyard is designed for year-round enjoyment with expansive pavers and multiple seating areas. The covered Ramada is complete with a commercial mister system, television, built-in barbecue, Traeger smoker, and multiple ceiling fans. Mature trees, including an orange tree, add charm and tranquility to this private outdoor oasis. Practical features elevate the experience even further: paid-for solar provides energy efficiency, and the oversized three-car garage features newly epoxied floors for a clean, polished finish. This is more than just a five-bedroom home, it's a space built for entertaining, relaxing, growing, and creating lasting memories. Every detail has been thoughtfully considered to blend comfort, functionality, and effortless luxury.

Property details

Interior

Bedrooms

  • Bedrooms: 5

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4

Interior Features

  • Full Bth Master Bdrm
  • Separate Shwr & Tub
  • Double Vanity
  • Eat-in Kitchen
  • Pantry
  • Kitchen Island
  • High Speed Internet
  • Upstairs
  • Vaulted Ceiling(s)
  • 9+ Flat Ceilings
  • Flooring: Vinyl
  • Window Features: Dual Pane, Screens

Appliances

  • Dishwasher
  • Disposal
  • Refrigerator
  • Gas Cooktop
  • Microwave
  • Reverse Osmosis
  • Gas Range
  • Water Softener Owned
  • Laundry Features: Washer Hookup, Gas Dryer Hookup

Heating and Cooling

  • Cooling Features: Ceiling Fan(s), Central Air
  • Heating Features: Electric
  • Fireplace: Yes
  • Fireplace Features: Family Room, Living Room, Gas

Other Interior

  • Stories: 2

Accessibility

  • Bath Grab Bars
Exterior

Exterior and Lot Features

  • Balcony
  • Misting System
  • Built-in Barbecue
  • Patio and Porch Features: Covered Patio(s)
  • Fencing: Block

Land Info

  • North/South Exposure
  • Desert Front
  • Sprinklers In Front
  • Sprinklers In Rear
  • Gravel/Stone Front
  • Gravel/Stone Back
  • Synthetic Grass Back
  • Auto Timer H2O Front
  • Auto Timer H2O Back
  • Lot Size Acres: 0.17
  • Lot Size Square Feet: 7,245

Garage and Parking

  • Garage Spaces: 3
  • Attached Garage: No
  • Parking Features: Extended Length Garage, Garage Door Opener, Direct Access, Attached Garage

Home Features

  • View: Mountain(s)
Community

Homeowners Association

  • Association: Yes
  • Association Fee: $95
  • Association Fee Frequency: Monthly
  • Calculated Total Monthly Association Fees: $95
  • Association Fee Includes: Maintenance Grounds, Street Maint

Neighborhood

  • Subdivision: CORTESSA
Listing

Other Property Info

  • Annual Tax Amount: $1,929
  • Source Listing Status: Active
  • County: Maricopa
  • Directions: From AZ-303 take exit 112, Head W on Peoria Ave, Turn left on N 185th Dr, Turn right to stay on 185th Dr, Continue onto W Cheryl Dr, Turn right onto N 186th Dr, Turn left onto W Onyx Ave.
  • Property Subtype: Single Family Residence
  • Parcel Number: 502-90-418
  • Postal City: Waddell
  • Listing Date: 2/19/2026
  • MLS#: 6986971
Features

Building and Construction

  • Total Square Feet Living: 3,764
  • Year Built: 2006
  • Property Age: 20
  • Architectural Style: Contemporary
  • Construction Materials: Wood Frame, Painted, Stucco
  • Roof: Tile, Concrete
  • Stories: 2
  • Living Area Source: Assessor

Utilities

  • Sewer: Sewer-In & Connected
  • Water Source: Pvt Water Company

Contact Us

Contact Us

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Listed by Ronald Debenedetta Realty Executives Arizona Territory

Listing updated: April 8, 2026

MLS#: 6986971

Data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of Arizona Regional Multiple Listing Service. IDX information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS.

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