16540 N Porter Rd is a 6,500 square foot house on a 7.46 acre lot. - it last sold on February 13, 2020 for $445,000. Based on Redfin's Maricopa data, we estimate the home's value is $532,854.
Single-familyProperty Type
1994Year Built
7.46 acresLot Size
$82Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$532,854
$88K since sold in February 2020$44K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 48.7% higher than the average sale price ($358K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 5, 2026 • Final
Fire permits (sprinkler/hydrant flow test/fire detection, etc.)
Perform a hydrant flow test.
Fire sprinkler
Aug 26, 2025 • Final
Building permits (commercial projects)
Perform interior alterations to a commercial building.
Demolition
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Exterior
Exterior Information
Floor Construction Type: Concrete
Foundation Type: Concrete
Building Construction Quality: Average
Exterior Wall: Fireproof/Fire Retardant
Roof Framing Type: Steel
Roof Shape Type: Wood Joist
Building Type: Storage
Property Information
Building Sq. Ft: 6,500
# of Stories: 1
Legal Description: COMMENCING AT THE SOUTHEAST CORNER OF SECTION 35, TOWNSHIP 04 SOUTH, RANGE 03 EAST, THENCE WEST 335.88 FT TO THE POINT OF BEGINNING, THENCE CONTINUE WEST 329.92 FT, THENCE NORTH 658.31 FT, THENCEEAST 591.38 FT, THENCE SOUTH 412.51 FT, THENCE WEST 263 .04 FT, THENCE SOUTH 245.80 FT, TO THE POINT OF BEGINNING, AKA PARCEL 1 AND PARCEL 2 IN SURVEY 2019-037223, 324,890 SQUARE FEET, 7.46 ACRES
Lot Information
# of Buildings: 1
Land Sq. Ft: 324,958
Acres: 7.46
Zoning Code: UNDESIGNAT
State Use Description: COMMERCIAL MISC
Utility Information
Electricity / Wiring Type: Connected
Financial
Assessor Information
Assessment Year: 2025
Tax Area: 2027
Public facts
Beds: —
Baths: —
Sq. Ft.: 6,500
Stories: 1.0
Lot Size: 7.46 acres
Style: Single Family Residential
Year Built: 1994
Year Renovated: —
County: Pinal County
APN: 51012018P
Home facts updated by county records on Aug 7, 2026
Around this home
Schools
Saddleback Elementary School
Public PreK-6 • Assigned • 1.2mi
2/10
Maricopa Wells Middle School
Public 6-8 • Assigned • 3.1mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 46-56% chance of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
9/10 Heat Factor
7 days above 114° expected this year, 19 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Maricopa, AZ • 85138
Average low and high temperatures (°F)
68
40
78
48
84
55
87
59
94
67
106
77
106
81
107
83
102
76
92
62
76
49
73
44
Jan
Feb
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May
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Sun exposure
In this area, properties receive around 13.4 hours in
June and 7.8 hours in December, placing it above the
U.S. average for solar exposure.
13.4 hrs
7.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$507,000 – $613,000
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