Sold
Last Sold Price
321,360 Lot Size7.38 Acres
20100 S River Rd, Mammoth, AZ 85618
LandProperty Type
7.38 acresLot Size

Description

Flat usable land surrounded by huge mesquite trees bordering the San Pedro river valley. Great place for gardens,horses or livestock. Good producing Well with newer pump. Septic installed, newer Septic Tank. Property is located off a county maintained paved road.Flat usable land surrounded by huge mesquite trees bordering the San Pedro river valley. Great place for gardens,horses or livestock. Good producing Well with newer pump. Septic installed, newer Septic Tank. Property is located off a county maintained paved road.
  • Listed by: Theresa Throop 520.400.8292 theresat@olhoracle.com Brokerage DRE #LC689732000 • Oracle Land & Homes
Listing closed: 09/26/2013 12:00 AM • Source: MLS of Southern Arizona, MLS#: 21322318

Recent comparable sales

Median sold price

$22,500

Avg days on market

172

Sale-to-list ratio

75.2%

Mammoth, AZ

9 comparable properties found

a picture of trees
1/6
1

$8,000

Sold 06/23/26

Unavailable
Bedrooms
Unavailable
Bathrooms
Unavailable
Square Feet
0.16
Acres
$8,000 | 116 South Main Street, Mammoth, AZ 85618
1/2
2

$8,000

Sold 06/24/26

Unavailable
Bedrooms
Unavailable
Bathrooms
Unavailable
Square Feet
0.16
Acres
a close up of a plant
1/5
3

$15,000

Sold 09/22/25

Unavailable
Bedrooms
Unavailable
Bathrooms
Unavailable
Square Feet
0.81
Acres
a view of a terrace with chairs
1/5
4

$8,625

Sold 11/26/25

Unavailable
Bedrooms
Unavailable
Bathrooms
Unavailable
Square Feet
0.14
Acres
5

$25,000

Sold 01/28/25

Unavailable
Bedrooms
Unavailable
Bathrooms
1,404
Square Feet
4.2
Acres
$150,000 | Tbd South River Road, Mammoth, AZ 85618
1/24
6

$150,000

Sold 06/18/26

Unavailable
Bedrooms
Unavailable
Bathrooms
Unavailable
Square Feet
80
Acres
7

$20,000

Sold 12/19/25

Unavailable
Bedrooms
Unavailable
Bathrooms
2,137
Square Feet
1.4
Acres
8

$30,000

Sold 12/19/25

Unavailable
Bedrooms
Unavailable
Bathrooms
10,789
Square Feet
4.72
Acres
9

$75,000

Sold 07/22/25

Unavailable
Bedrooms
Unavailable
Bathrooms
1,275
Square Feet
0.11
Acres

Location

Listing Courtesy of Oracle Land & Homes

Sold By Oracle Land & Homes

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$404 per month

30 year fixed, 6.71% Interest

Principal and Interest

$388

Property Taxes

$17

HOA Dues

$0

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Property Information for 20100 South River Road

Property Details
  • Taxes: $199 / year
  • MLS Type: Land / Manufactured Home
  • County: Pinal County
  • Subdivision Name: Other/Unknown
  • Zoning: Other -GR
Building Information
  • Lot Size: 7.38 AC
Summary
Location and General Information
  • Directions: Hwy 77 to town of Mammoth,continue on Hwy 77 through the town of Mammoth approx 1 mile to River Road, to address.
  • Latitude: 32.691504
  • Longitude: -110.61103
  • MLS Area Major: Pinal
  • MLS Area Minor: Pinal
  • Township: 8
Taxes and HOA
  • Parcel Number: 306-25-003D
  • Tax Annual Amount: $199
  • Tax Legal Description: long legal in office.
  • Tax Year: 2012
School Information
  • Elementary School: Ave B/1st Ave
  • High School: San Manuel Jr/Sr High School
  • High School District: Mammoth/San Manuel
  • Middle Or Junior School: San Manuel Jr./Sr. High
Distance To
  • Distance To Gas Comments: bottled
  • Distance To Phone Service Comments: lot line
  • Distance To Water Comments: on property
  • Distance To Electric Comments: on property
  • Distance to Utilities - Sewer: Septic
Property
Lot Information
  • Lot Features: Dividable Lot
  • Lot Size Acres: 6.0
  • Lot Size Area: 6.0
  • Lot Size Dimensions: irregular
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 321360.0
  • Lot Size Units: Acres
  • Lot Size Price Acre: $14,833
  • Public Survey Range: 17.0
  • Public Survey Section: 33
  • Road Responsibility: County
  • Road Surface Type: Paved
  • Topography: Flat
Property and Assessments
  • Property Sub Type: Manufactured Home
  • Property Type: Land
Utilities
  • Electric: Other
  • Electric - Location: Available
  • Gas: Propane
  • Sewer: Septic Tank
  • Water - Location 4: Available
  • Water Source: Private Well
Interior and Exterior Features
Exterior Features
  • Community Features: Horses Allowed, Legal Access
  • Fencing: Barbed Wire

Property History for 20100 South River Road

DateEvent & SourcePriceAppreciation
Sep 26, 2013

Sold

MLS of Southern Arizona #21322318

$75,000
Sep 25, 2013

Pending

MLS of Southern Arizona #21322318

Sep 5, 2013

Sold (Public Record)

Public Record #369019412

$75,000

-10.1% / yr

DateEvent & SourcePrice
09/26/2013

Sold

MLS of Southern Arizona #21322318

$75,000
09/25/2013

Pending

MLS of Southern Arizona #21322318

09/05/2013

Sold (Public Record)

Public Record #369019412

$75,000

-10.1% / yr

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 20100 South River Road

Taxable ValueLand$2,367Additions-Total$2,367
Tax Record2025$146 ($12 / month)
Home Facts
Beds0Stories1Lot Size261,360 SqFtStyleResidentialYear Built1971CountyPINALAPN306-25-003D

Schools near 20100 South River Road

This home is within Mammoth-San Manuel Unified District.
Rating
School
Type
Grades
Distance
Public - PK to 6
Public - 6 to 8
Public - 9 to 12
Rating
School
Distance
First Avenue Elementary School
PublicPK to 6

San Manual Jr. High School
Public6 to 8

San Manuel High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 20100 South River Road, Mammoth, AZ 85618
$75,000
321,360
1,784
270,943
$165,000
3
1,377
77,101
130,680
750
217,800
$36,000
3
1
1,196
55,321

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Oracle Land & Homes

The data relating to real estate listings on this website comes in part from the Internet Data Exchange (IDX) program of Multiple Listing Service of Southern Arizona. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listings provided by brokerages other than Compass and its related brokerages are identified with the MLSSAZ IDX Logo. All Information Is Deemed Reliable But Is Not Guaranteed Accurate. Listing information Copyright 2026 MLS of Southern Arizona. All Rights Reserved.