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18519 W ONYX Court
Waddell AZ 85355 US

$542,000

Active Listing ID 7079862
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3 bed
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2,606 square feet
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3.00 Bath (2 Full , 1 Half)
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Lot: 0.18 Acres
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Single Family Residence

$542,000

Active Listing ID 7079862
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18519 W ONYX Court Breathtaking 3-bedroom, 2.25-bathroom home with a den that can convert to a 4th bedroom lies on a highly sought-after corner, cul-de-sac lot. Step into your Arizona paradise, a stunning abode. Imagine weekends spent in your backyard oasis, equipped with misters, where two elegant lighted pergolas flank a sparkling pool (controlled by your smartphone) with a tranquil waterfall feature, in-ground filter, various lighting options, and an auto water leveler for easy maintenance. The custom Alumawood pergolas with Aluma-Lattice tops marry the look of real wood and the durability of aluminum. Woodgrain finish with Aluma-Shield and Teflon protection will not crack, peel, warp, rot, or need paint. Blocks 40 to 60 percent of direct sun while keeping the breeze. Premium, custom-installed, built to last. The 4 roll-down sun shades enhance the relaxation and family fun. Inside, the beauty continues with plantation shutters adorning every window, casting soft light across impeccably chosen finishes. Custom ceiling fans stir the air while a cozy gas fireplace anchors the living space. The kitchen boasts a newer gas stove (with an air fryer) that you can control from your phone, under-cabinet lighting, and the ultimate convenience of pull-out drawers in every cupboard. A Jack and Jill bathroom adds a touch of luxury for residents and guests alike. Additionally, the home is completely wired for surround sound with Bose speakers, and sun-blocking shades keep the interior cool and protected. Speaking of a cool inside, the home has a new a/c unit too. Storage is in no short supply; garage built-in custom cabinets and workbenches, attic space (complete with flooring), and even a separate storage shed handle all your organizational needs. The full RV Gate accommodates your adventurous spirit. Health and well-being are also considered, with a water softener and reverse osmosis system ensuring the purity of your water. As you relax in the backyard, let your mind wind down and breathe as you inhale the views of the White Tank Mountains and the stunning sunsets. This house is more than a home; it's a lifestyle waiting to be embraced. Nestled in the master-planned Cortessa community at the base of the White Tank Mountains, this home puts the best of the West Valley within reach. Cortessa offers 5 parks, landscaped greenbelts, biking and walking paths, basketball courts, beach volleyball, baseball, soccer, and mountain-view trails, with Loop 303 just minutes away. Outdoor enthusiasts are close to White Tank Mountain Regional Park, nearly 30, 000 acres with 30 miles of trails, including the barrier-free Waterfall Trail and Petroglyph Plaza. Wildlife World Zoo, Aquarium & Safari Park, Desert Diamond Casino White Tanks, and the shopping and dining at Prasada are all a short drive away, with a new Whole Foods-anchored center, Prasada East, now under development.

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Property Features

  • Facts
  • Lot Size: 0.18 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • 1/2 Bathrooms: 1
  • Cooling System: Central Air, Ceiling Fan(s)
  • Exterior Finish: Misting System, Screened in Patio(s), Storage
  • Floor Covering: Tile, Carpet
  • Roof Type: Tile
  • Heating Fuels: Natural Gas
  • Additional Features
  • Fireplace
  • Patio
  • Pool

School Information

  • School
  • Mountain View(Elementary)
  • Mountain View(MiddleSchool)
  • Shadow Ridge High School(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 542000
  • unparsedaddress: 18519 W ONYX Court
  • postalcity: Waddell
  • stateorprovince: AZ
  • country: US
  • postalcode: 85355
  • bathroomsfull: 2
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.1788
  • lotsizeunits: Acres
  • lotsizearea: 0.1788
  • livingarea: 2606
  • livingareaunits: Square Feet
  • latitude: 33.574486
  • longitude: -112.457926
  • listagentfullname: Gregory Monaghan
  • listagentemail: gmonaghan@gmail.com
  • listagentkey: 3yd-ARMLSAZ-gm319
  • listagentmlsid: gm319
  • listagentpreferredphone: 6506057882
  • listagentofficephone: 6506057882
  • listofficekey: 3yd-ARMLSAZ-kwaz10
  • listofficemlsid: kwaz10
  • disclaimer: Copyright © 2026 Arizona Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: ARMLSAZ
  • yearbuilt: 2007
  • listingcontractdate: 2026-09-14
  • listagenturl: https://monaghan.kw.com/
  • countyorparish: Maricopa
  • parcelnumber: 502-90-424
  • elementaryschool: Mountain View
  • highschool: Shadow Ridge High School
  • elementaryschooldistrict: Dysart Unified District
  • middleorjuniorschooldistrict: Dysart Unified District
  • highschooldistrict: Dysart Unified District
  • appliances: Water Softener Owned, Reverse Osmosis, Built-in Microwave, Dishwasher, Disposal, Gas Range, Gas Oven, Gas Cooktop, Water Purifier
  • cooling: Central Air, Ceiling Fan(s)
  • constructionmaterials: Stucco, Wood Frame, Painted
  • flooring: Tile, Carpet
  • heating: Natural Gas
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 1
  • parkingtotal: 0
  • parkingfeatures: Open, RV
  • roof: Tile
  • waterfrontyn: False
  • franchiseaffiliation: Keller Williams Realty
  • interiorfeatures: Non-laminate Counter, High Speed Internet, Double Vanity, Eat-in Kitchen, Breakfast Bar, Vaulted Ceiling(s), Kitchen Island, Pantry, Full Bth Master Bdrm, Separate Shwr & Tub
  • exteriorfeatures: Misting System, Screened in Patio(s), Storage
  • windowfeatures: Screens
  • rooms: Bathroom 3, Bedroom 3, Bedroom 1, Bedroom 2, Bathroom 2, Bathroom 1, Den
  • otherstructures: Storage
  • patioandporchfeatures: Patio
  • dock: False
  • poolprivateyn: True
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • location: -112.457924, 33.574486
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Keller Williams Arizona Realty", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"gmonaghan@gmail.com", "ListBrokerageCity":"Scottsdale", "ListBrokerageCountry":"US", "ListBrokerageEmail":"klrw280@kw.com", "ListBrokerageLogoUrl":"http://lh.rdcpix.com/c5ababc321c6bba20121c7391d6801dfk-c3933772687r.png", "ListBrokerageName":"Keller Williams Arizona Realty", "ListBrokeragePhone":"(480) 767-3000", "ListBrokeragePostalCode":"85260", "ListBrokerageStateOrProvince":"AZ", "ListBrokerageUnitNumber":"Suite 130", "ListBrokerageUnparsedAddress":"15333 N. Pima Road", "ListBrokerageWebsiteUrl":"http://kw.com", "ListOfficeAddress1":"15333 N Pima Road #130 ", "ListOfficeAddress2":"Suite 130", "ListOfficeBrokerMlsId":"kwaz10", "ListOfficeCity":"Scottsdale", "ListOfficeCountry":"US", "ListOfficeEmail":"laurie.johnson@kw.com", "ListOfficePostalCode":"85260", "ListOfficeStateOrProvince":"AZ", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential, Waddell, AZ", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/18519-W-Onyx-Ct_Waddell_AZ_85355_M11266-98952?f=listhub&s=ARMLSAZ&m=7079862&c=rexren", "MLSModificationTimestamp":"2026-11-03 14:34:48", "Neighborhoods":[{"Description":null, "Name":"CORTESSA"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":1688, "TaxDescription":"LOT 424 CORTESSA MCR 073011", "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
  • GarageSpaces: 3
Listing Changed: 11/3/2026 2:47:20 PM GMT
Source Updated Date: 11/8/2026 12:52:38 AM GMT

Courtesy of: Gregory Monaghan, Keller Williams Arizona Realty, gmonaghan@gmail.com

Copyright © 2026 Arizona Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.