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$1,250,000
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Property Description
2,543 sq. ft. main residence, 2,316 sq. ft., guest residence includes 2c garage. A true masterpiece of design and craftsmanship, this estate offers refined living across 2 beautifully custom-built residences. Primary home showcases premium finishes, open-concept living, & resort-style outdoor space. The oversized guest house (built in 2020) features full kitchen, living area, & 2 bedroom suites-ideal for senior living w/ ADA accommodations. A rare opportunity to own an extremely unique property. Both homes have been meticulously maintained, both equipped w/ carbon filter water purification system. Main residence built with ICF concrete w/ expanded insulation, saving $$ on utilities. Private well, private pool, surrounding mountain views, spiral staircase observation deck, so much more...
Full Property Details
Full Property Details for 44421 N 18th St
General
- Price: $1,250,000
- Taxes: $3,923 (2024)
- Status: Active
- Type: Single Family
- Source: ARMLS_Arizona_MLS_Phoenix_Area
- MLS ID: 6943813
- Updated: 11/29/2025
- Added to Site: 71 day(s) ago
Interior
- Interior Features: High Speed Internet, Granite Counters, Double Vanity, Breakfast Bar, 9+ Flat Ceilings, No Interior Steps, Kitchen Island, Pantry, Full Bth Master Bdrm, Separate Shwr & Tub, Tub with Jets
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Other, See Remarks
- Appliances: Water Purifier
- Flooring: Carpet, Vinyl, Tile
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Engy Star (See Rmks)
Additional Information
- Pool: Yes
- Pool Description: Fenced
- Security/Safety: Security System Owned
Exterior
- Exterior Features: Balcony, Storage
Parking
- Garage: Yes
- Garage Spaces: 5
- Parking Features: RV Access/Parking, Garage Door Opener, Over Height Garage, Separate Strge Area
Location
- County: Maricopa
- Subdivision: New River
- Cross Streets: New River Rd. and Circle Mountain Rd.
Community
- Assoc. Fees Include: No Fees
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Ceiling Fan(s), Programmable Thermostat
- Heating Type: Electric
Utilities
- Water: Private Well
- Well: Yes
Structural Information
- Architectural Style: Ranch,
- Builder: CUSTOM
- Exterior Const.: Spray Foam Insulation, Stucco, Painted, ICFs (Insulated Concrete Forms)
- Roof: Tile, Built-Up, Foam
- Windows: Skylight(s), Dual Pane, Vinyl Frame
- Sq. Ft. Source: Assessor
- Year Built: 2004
Additional Structures
- Other Structures: Separate Guest House
Lot Features
- Property View: Desert, Mountain(s)
- Mountain views: Yes
- Lot Size (Acres): 2.27
- Lot Size (Sq. Ft.): 99,012
- Lot Size Source: Assessor
- Lot Features: Rural, Sprinklers In Rear, Sprinklers In Front, Natural Desert Back, Natural Desert Front
Horse Property
- Horse Property: Yes
Green Features
- Energy Efficient: Solar Tubes
- Water Conservation: Recirculation Pump
Financial Considerations
- Tax Amount: $3,923
- Tax Year: 2024
- Terms: Cash, Conventional
Disclosures and Reports
- Ownership: Fee Simple
- Property ID: 202-20-414-B
- Lot Number: B
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Schools
Schools serving 44421 N 18th St
School District:Deer Valley Unified District
| Name | Grades | Distance |
|---|---|---|
Gavilan Peak Elementary School 2701 W Memorial Dr, Phoenix, AZ 85086 | PK-6 | 4.9 mi |
New River Elementary School 48827 N Black Canyon Hwy, Phoenix, AZ 85087 | PK-6 | 6.3 mi |
Boulder Creek High School 40404 N Gavilan Peak Pkwy, Phoenix, AZ 85086 | 9-12 | 6.2 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 44421 N 18th St
Date
Details
Price
Change
Source
11/06/2025
Listed
$1,250,000
176.87%
MLS
11/15/2019
Sold
$451,475
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 44421 N 18th St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$3,986
2%
$94,180
13%
2024
$3,923
6%
$83,680
-2%
2023
$3,713
-1%
$85,050
55%
2022
$3,765
—
$55,030
43%
2022
$3,765
-3%
$38,450
3%
2021
$3,885
2%
$37,220
2%
2020
$3,801
3%
$36,650
-1%
2019
$3,677
4%
$37,170
3%
2018
$3,544
2%
$36,150
8%
2017
$3,479
10%
$33,560
—
2016
$3,156
9%
$33,610
15%
2015
$2,904
1%
$29,110
16%
2014
$2,865
11%
$25,030
17%
2013
$2,575
—
$21,460
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 44421 N 18th St
44421 N 18th Street, New River, AZ 85087 (MLS# 6943813) is a Single Family property with 3 bedrooms and 2 full bathrooms. 44421 N 18th Street is currently listed for $1,250,000 and was received on November 06, 2025. Want to learn more about 44421 N 18th Street? Do you have questions about finding other Single Family real estate for sale in New River? You can browse all New River real estate or contact a Coldwell Banker agent to request more information.

