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8318 W WILLIAMS Road, Peoria, AZ 85383

$3,860,000
Property Type: Residential Bedrooms: 7 Baths: 8 Lot Size (sq. ft.): 51,964 Status: Active
Current Price: $3,860,000 Last Modified: 9/28/2026

Description

EXQUISITE BRAND-NEW CUSTOM ESTATE ON 1.2 ACRES WITH GUEST HOUSE, RV GARAGE & RESORT-STYLE BACKYARD! Welcome to 8318 W Williams Rd, where modern contemporary design meets luxury Arizona living. The stunning 4,492 SF main residence features 7 bedrooms, 6 bathrooms, a private office, soaring ceilings, expansive open-concept living spaces, and walls of glass creating an abundance of natural light and seamless indoor-outdoor living. At the heart of the home is a spectacular chef's dream kitchen featuring dual oversized islands, custom cabinetry, premium appliances, statement lighting, and generous entertaining space. A fully built-out butler's kitchen offers a 36-inch range, extensive cabinetry, additional prep space, and incredible storage.

Supplements: The impressive great room is anchored by a sleek fireplace and flows effortlessly into the formal dining area and outdoor living spaces. The private living quarters offer generously sized bedrooms and beautifully appointed, spa-inspired bathrooms with sophisticated contemporary finishes throughout. Adding incredible versatility is an approximately 1,000 SF detached guest house featuring 1 bedroom, 1 bathroom, full kitchen, and living area, conveniently connected to the RV garage--ideal for extended family, guests, or multigenerational living. Step outside to your own private resort. The expansive backyard showcases a spectacular 35,000-gallon pool, 14-person spa, generous outdoor living areas, and plenty of room to entertain and enjoy the Arizona lifestyle. Car enthusiasts will appreciate the exceptional garage capacity, including an additional 4-car garage plus RV garage, providing abundant space for vehicles, recreational toys, and storage. Brand-new construction, expansive acreage, exceptional garage capacity, private guest accommodations, and resort-style outdoor living come together to create a truly unique Arizona estate.

More Information MLS# 7086016

Contract Information

Type: Exclusive Right To Sell Ownership: Fee Simple Co-Ownership (Fractional) Agreement YN: No List Price: $3,860,000 Status: Active Current Price: $3,860,000 List Date: 2026-09-27

Location, Tax & Legal

Assessor's Map #: 8 Legal Description (Abbrev): W 156.34F OF E 352.68F OF S2 SE4 SE4 NE4 SEC 15 Assessor's Parcel #: 18 Assessor Parcel Ltr: H Tax Municipality: Maricopa - COUNTY Taxes: 871 House Number: 8318 Compass: W Street Name: WILLIAMS St Suffix: Road City/Town Code: Peoria State/Province: AZ Zip Code: 85383 Zip4: 2063 Country: US County Code: Maricopa Assessor Number: 200-08-018-H Subdivision: Peoria Estate Tax Year: 2026

General Property Description

Dwelling Styles: Detached # of Interior Levels: 1 # Bedrooms: 7 Full Bathrooms: 7 Half Bathrooms: 1 Total Bathrooms: 8 Approx SQFT: 5497 Price/SqFt: 702.2 Approx Lot SqFt: 51964 Approx Lot Acres: 1.193 Flood Zone: No Guest House SqFt: 1005 Horses: Y Model: CUSTOM Builder Name: CUSTOM Elementary School District: Peoria Unified School District High School District: Peoria Unified School District Elementary School: Frontier Elementary School Jr. High School: Frontier Elementary School High School: Sunrise Mountain High School Community Pool Y/N: No Private Pool Y/N: Yes Planned Comm Name: Peoria Custom Estate Fireplace YN: Yes Fireplaces Total: 1 Marketing Name: Peoria Custom Estate Dwelling Type: Single Family Residence Exterior Stories: 1 Year Built: 2025

Legal Info

Range: 1E Section: 15 Township: 4N

Special Listing Cond

N/A: 1

Construction

Wood Frame: 1 Spray Foam Insulation: 1

Const - Finish

Stucco: 1 Synthetic Stucco: 1

Construction Status

New Construction: 1 Complete Spec Home: 1

Roofing

Tile: 1

Association & Fees

HOA Y/N: N PAD Fee Y/N: N Land Lease Fee Y/N: N Ttl Mthly Fee Equiv: 0

Showing Notification Methods

Showing Service: Aligned Showings Text: 1

Lockbox Type

Supra: 1

Master Bathroom

Full Bth Master Bdrm: 1 Separate Shwr & Tub: 1 Double Vanity: 1

Master Bedroom

Split: 1

Additional Bedroom

Other Bedroom Split: 1 Master Bedroom Walk-in Closet: 1 Other Bedroom Walk-in Closet: 1

Fireplace Features

Fireplace Family Rm: 1

Flooring

Wood: 1

Window Features

Dual Pane: 1

Private Pool Features

Outdoor: 1 Fenced: 1 Heated: 1 Play Pool: 1

Dining Area

Formal: 1 Breakfast Room: 1

Heating

Forced Air: 1 Propane: 1

View

Mountain(s): 1

Kitchen Features

Dishwasher: 1 Disposal: 1 Gas Oven: 1 Gas Range: 1 Kitchen Island: 1 Built-in Microwave: 1 Pantry: 1 Refrigerator: 1 Walk-in Pantry: 1

Cooling

HVAC SEER Rating: 16 Central Air: 1

Interior Features

Water Softener Owned: 1

Laundry

Stacked Washer/Dryer: 1

Basement

Basement Y/N: N

Other Rooms

Great Room: 1

Separate Den/Office

Sep Den/Office Y/N: Y

Fencing

Back Yard: 1 Front Yard: 1 Block: 1 Wrought Iron: 1

Water Source

City Water: 1

Exterior Features

Patio: 1

Spa

Private: 1 Heated: 1

Sewer

Septic-In & Connected: 1

Parking Spaces

Slab Parking Spaces: 10 Total Covered Spaces: 4 Garage Spaces: 4

Parking Features

RV Garage: 1 RV Gate: 1 Circular Driveway: 1 Attached Garage: 1 Garage Door Opener: 1 Gated: 1

Foundation Details

Slab: 1

New Financing

Cash: 1 Conventional: 1

Plumbing

Propane Hot Wtr Htr: 1

Utilities

APS: 1

Existing 1st Loan

Treat as Free&Clear: 1

Landscaping

Synthetic Grass Frnt: 1 Synthetic Grass Back: 1 Yrd Wtring Sys Front: 1 Yrd Wtring Sys Back: 1 Auto Timer H2O Front: 1 Auto Timer H2O Back: 1

Services

City Services: 1

Items Updated

Floor Yr Updated: 2026 Floor Partial/Full: Full Wiring Yr Updated: 2026 Wiring Partial/Full: Full Plmbg Yr Updated: 2026 Plmbg Partial/Full: Full Ht/Cool Yr Updated: 2026 Ht/Cool Partial/Full: Full Roof Yr Updated: 2026 Roof Partial/Full: Full Kitchen Yr Updated: 2026 Kitchen Partial/Full: Full Bath(s) Yr Updated: 2026 Bath(s) Partial/Full: Full Rm Adtn Yr Updated: 2026 Rm Adtn Partial/Full: Full Pool Yr Updated: 2026 Pool Partial/Full: Full

Disclosures

Agency Discl Req: 1

Possession

Close of Escrow: 1

Association Fee Incl

No Fees: 1

Assoc Rules/Info

None: 1

DPR Eligible

DPR Eligible: No

Remarks Misc

Cross Street: Pinnacle Peak Rd & 83rd Ave Directions: South on 83rd to Williams Rd. West to property on the right. Geo Lat: 33.689373 Geo Lon: -112.238577

Property Features

Special Listing Cond: N/A View: Mountain(s) Master Bathroom: Full Bth Master Bdrm; Separate Shwr & Tub; Double Vanity Master Bedroom: Split Additional Bedroom: Other Bedroom Split; Master Bedroom Walk-in Closet; Other Bedroom Walk-in Closet Fireplace Features: Fireplace Family Rm Flooring: Wood Window Features: Dual Pane Private Pool Features: Outdoor; Fenced; Heated; Play Pool Spa: Private; Heated Dining Area: Formal; Breakfast Room Kitchen Features: Gas Oven; Gas Range; Disposal; Dishwasher; Built-in Microwave; Refrigerator; Pantry; Walk-in Pantry; Kitchen Island Laundry: Stacked Washer/Dryer Foundation Details: Slab Other Rooms: Great Room Interior Features: Water Softener Owned Exterior Features: Patio Parking Features: Circular Driveway; Attached Garage; Garage Door Opener; Gated; RV Garage; RV Gate Construction: Wood Frame; Spray Foam Insulation Const - Finish: Stucco; Synthetic Stucco Construction Status: Complete Spec Home; New Construction Roofing: Tile Cooling: Central Air Heating: Forced Air; Propane Plumbing: Propane Hot Wtr Htr Utilities: APS Water Source: City Water Sewer: Septic-In & Connected Services: City Services Fencing: Back Yard; Front Yard; Wrought Iron; Block Landscaping: Synthetic Grass Frnt; Synthetic Grass Back; Yrd Wtring Sys Front; Yrd Wtring Sys Back; Auto Timer H2O Front; Auto Timer H2O Back Showing Notification Methods: Text Lockbox Type: Supra Possession: Close of Escrow Association Fee Incl: No Fees Existing 1st Loan: Treat as Free&Clear New Financing: Cash; Conventional Disclosures: Agency Discl Req
Listing Office: eXp Realty
IDX
Office Phone: 888-897-7821
Office Email: [email protected]
Last Updated: September - 28 - 2026
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