18310 W ONYX Court, Waddell, AZ 85355 (MLS# 6948956)

18310 W ONYX Court, Waddell, AZ 85355

$600,000
Property Type: Residential Bedrooms: 5 Baths: 4 Square Footage: 3,015 Lot Size (sq. ft.): 9,293 Status: Active
Current Price: $600,000 Last Modified: 12/17/2025

Description

Inviting 5 Bedroom, 3.5 Bath, Single-Level, MultiGenerational Semi-Custom Home with a Pool in the highly desired Cortessa community! Tucked into a quiet cul-de-sac with wonderful neighbors, this home is ideal for families with adult children, parents, or anyone who wants comfortable living spaces for everyone. A stacked stone exterior and Gated entry courtyard welcomes you and offers two separate entry doors, including a private entrance to the attached Guest Wing—perfect for added independence while staying close to loved ones. The Gourmet Kitchen is the heart of the home with a granite island, breakfast bar, gas cooktop, two wall ovens and rich Cinnamon Spice toned staggered height cabinetry. Enjoy your morning coffee in the cozy rotunda breakfast room with a lovely courtyard view.

Supplements: Elegantly appointed throughout, with ten foot high ceilings, high baseboards, custom crown moulding, coffered ceilings, curved walls, arches and architectural niches. Bath 4 is a Powder room off the main entry for your special guests. Bedroom 5 works perfectly as an office or flex room with no closet, it connects directly to the Guest Suite which is Bedroom 4. The Guest Suite includes its own private bath, a wonderful setup for multi-generational living or pampered Guests. The luxurious Main Suite features a large walk-in closet, double sink vanities, a mirrored makeup vanity, a deep soaking tub, a walk-in shower, and a private exit to the covered patio and sparkling play pool. This home is also energy-smart, with 3 AC units replaced in 2022, radiant barrier in the attic, a tankless water heater, and gas heat. The Central Vac is a wonderful feature for convenience! Garage has convenient overhead Storage Racks. The entire exterior has been freshly painted, and an RV gate on the side is ready for trailers, toys, or extra storage. Homes like this don't come up often in Cortessaespecially with a full guest wing and a beautiful backyard oasis. This home is the perfect fit for your multi-generational lifestyle!

More Information MLS# 6948956

Contract Information

Type: Exclusive Right To Sell Ownership: Fee Simple Co-Ownership (Fractional) Agreement YN: No List Price: $600,000 Status: Active Current Price: $600,000 List Date: 2025-11-18

Location, Tax & Legal

Assessor's Map #: 90 Legal Description (Abbrev): LOT 648 CORTESSA MCR 073011 Assessor's Parcel #: 648 Tax Municipality: Maricopa - COUNTY Taxes: 2176 House Number: 18310 Compass: W Street Name: ONYX St Suffix: Court City/Town Code: Waddell State/Province: AZ Zip Code: 85355 Zip4: 4340 County Code: Maricopa Assessor Number: 502-90-648 Subdivision: CORTESSA Tax Year: 2025

General Property Description

Dwelling Styles: Detached # of Interior Levels: 1 Full Bathrooms: 3 Half Bathrooms: 1 Approx SQFT: 3015 Price/SqFt: 199 Approx Lot SqFt: 9293 Approx Lot Acres: 0.213 Horses: N Model: 5507 Builder Name: Standard Pacific Elementary School District: Dysart Unified District High School District: Dysart Unified District Elementary School: Mountain View Jr. High School: Shadow Ridge High School High School: Shadow Ridge High School Community Pool Y/N: No Private Pool Y/N: Yes Planned Comm Name: Cortessa Fireplace YN: No Marketing Name: Cortessa Dwelling Type: Single Family Residence Exterior Stories: 1 # Bedrooms: 5 Total Bathrooms: 4 Year Built: 2007

Legal Info

Range: 2W Section: 27 Cnty Rcrd Bk & Pg #: 730-11 Township: 3N Lot Number: 648

Special Listing Cond

N/A: 1

Construction

Wood Frame: 1

Const - Finish

Stucco: 1 Stone: 1

Roofing

Tile: 1

Association & Fees

HOA Y/N: Y HOA Disclosure/Addendum Affirmation: Yes HOA Transfer Fee: 135 HOA Fee: 97 HOA Paid Frequency: Monthly HOA Name: Cortessa Community HOA Telephone: 480-820-3451 HOA Management Company: Kinney Mgmt Special Assessment HOA: No HOA 2 Y/N: N PAD Fee Y/N: N Cap Improvement/Impact Fee: 450 Cap Improvement/Impact Fee $/%: $ Prepaid Association Fees HOA: 194 Disclosure Fees HOA: 265 Other Fees HOA: 0 Land Lease Fee Y/N: N Rec Center Fee Y/N: N Ttl Mthly Fee Equiv: 97

Showing Notification Methods

Showing Service: Aligned Showings Text: 1

Lockbox Type

Supra: 1

Architecture

Santa Barbara/Tuscan: 1

Master Bathroom

Full Bth Master Bdrm: 1 Separate Shwr & Tub: 1 Double Vanity: 1 Private Toilet Room: 1 2 Master Baths: 1

Additional Bedroom

2 Master Bedrooms: 1 Separate Bedroom Exit: 1 Master Bedroom Walk-in Closet: 1

Flooring

Carpet: 1 Tile: 1

Window Features

Dual Pane: 1

Private Pool Features

Outdoor: 1 Play Pool: 1

Dining Area

Formal: 1 Breakfast Bar: 1 Breakfast Room: 1 Dining in LR/GR: 1

Heating

Natural Gas: 1

Kitchen Features

Dishwasher: 1 Disposal: 1 Kitchen Island: 1 Built-in Microwave: 1 Multiple Ovens: 1 Gas Cooktop: 1 Granite Counters: 1

Cooling

Central Air: 1

Interior Features

9+ Flat Ceilings: 1 No Interior Steps: 1

Laundry

Washer Hookup: 1 Gas Dryer Hookup: 1 Inside: 1

Basement

Basement Y/N: N

Other Rooms

Family Room: 1 Guest Qtrs-Sep Entrn: 1

Separate Den/Office

Sep Den/Office Y/N: N

Accessibility Feat.

Accessible Door – 32in+ Wide: 1 Hallways 36in+ Wide: 1 Hard/Low Nap Floors: 1 Bath Grab Bars: 1 Bath Lever Faucets: 1 Lever Handles: 1 Closet Bars 15-48in: 1 Mltpl Entries/Exits: 1

Technology

Cable TV Avail: 1 High Speed Internet: 1

Fencing

Back Yard: 1 Block: 1

Water Source

Pvt Water Company: 1

Exterior Features

Covered Patio(s): 1 Patio: 1 Pvt Yrd(s)/Crtyrd(s): 1

Spa

None: 1

Sewer

Sewer - Public: 1 Sewer-In & Connected: 1

Parking Spaces

Slab Parking Spaces: 2 Total Covered Spaces: 2 Garage Spaces: 2

Parking Features

RV Gate: 1 Attached Garage: 1 Direct Access: 1 Garage Door Opener: 1

Foundation Details

Slab: 1

New Financing

Cash: 1 VA: 1 Conventional: 1 FHA: 1 1031 Exchange: 1

Plumbing

Gas Hot Wtr – Tnklss: 1

Utilities

APS: 1 SW Gas: 1

Existing 1st Loan

Other (See Remarks): 1

Existing 1st Loan Terms

Non Assumable: 1

Property Description

Cul-De-Sac Lot: 1 North/South Exposure: 1

Landscaping

Desert Front: 1 Desert Back: 1 Grass Front: 1

Items Updated

Ht/Cool Yr Updated: 2022 Ht/Cool Partial/Full: Full

Disclosures

Seller Discl Avail: 1

Possession

By Agreement: 1

Association Fee Incl

Common Area Maint: 1

Assoc Rules/Info

Pets OK (See Rmrks): 1 Rental OK (See Rmks): 1 Prof Managed: 1

Remarks Misc

Cross Street: Peoria Ave and Cortessa Parkway Directions: From Loop 303 go West on Peoria Ave, South on Cortessa Parkway, West on Purdue Ave, North on 183rd Dr to Onyx Ct. Geo Lat: 33.575111 Geo Lon: -112.453463

Property Features

Special Listing Cond: N/A Architecture: Santa Barbara/Tuscan Master Bathroom: Full Bth Master Bdrm; Separate Shwr & Tub; Double Vanity; Private Toilet Room; 2 Master Baths Additional Bedroom: 2 Master Bedrooms; Separate Bedroom Exit; Master Bedroom Walk-in Closet Flooring: Carpet; Tile Window Features: Dual Pane Private Pool Features: Outdoor; Play Pool Spa: None Dining Area: Formal; Breakfast Bar; Dining in LR/GR; Breakfast Room Kitchen Features: Gas Cooktop; Disposal; Dishwasher; Built-in Microwave; Multiple Ovens; Granite Counters; Kitchen Island Laundry: Washer Hookup; Gas Dryer Hookup; Inside Foundation Details: Slab Other Rooms: Family Room; Guest Qtrs-Sep Entrn Interior Features: 9+ Flat Ceilings; No Interior Steps Technology: Cable TV Avail; High Speed Internet Exterior Features: Covered Patio(s); Patio; Pvt Yrd(s)/Crtyrd(s) Parking Features: Attached Garage; Direct Access; Garage Door Opener; RV Gate Construction: Wood Frame Const - Finish: Stucco; Stone Roofing: Tile Cooling: Central Air Heating: Natural Gas Plumbing: Gas Hot Wtr – Tnklss Utilities: APS; SW Gas Water Source: Pvt Water Company Sewer: Sewer - Public; Sewer-In & Connected Fencing: Back Yard; Block Property Description: Cul-De-Sac Lot; North/South Exposure Landscaping: Desert Front; Desert Back; Grass Front Showing Notification Methods: Text Lockbox Type: Supra Possession: By Agreement Association Fee Incl: Common Area Maint Existing 1st Loan: Other (See Remarks) Existing 1st Loan Terms: Non Assumable New Financing: Cash; VA; FHA; Conventional; 1031 Exchange Disclosures: Seller Discl Avail
Listing Office: RE/MAX Professionals
IDX
Last Updated: December - 17 - 2025
Broker Attribution: 602-295-7444

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