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Mark Marsillo

Mark Marsillo
Real Estate Agent (Salesperson)
Scottsdale AZ

Salesperson (AZ: SA037275000)

37 years experience

REALTOR® 8 Active Listings Serves Maricopa County, AZ
View on Realtor.com

Contact Information

Brokerage
Fathom Realty Elite

Office Website
Office Address
10607 N Hayden Rd
Scottsdale, AZ  85255
(Maricopa County)
Office Phone
480-576-9200
Office Fax
480-991-7161
Mobile
602-228-5827
Email
m***@***********.com
Show Email for $5

Service Areas

Phoenix: AZ Tempe: AZ Scottsdale: AZ Fountain Hills: AZ Carefree: AZ Cave Creek: AZ New River: AZ Paradise Valley: AZ Mesa: AZ

About Mark Marsillo

Mark Marsillo has been a dedicated resident of the Phoenix Valley since 1977 and has established himself as a trusted Realtor for over 31 years. A graduate of Arizona State University, Mark is committed to not only facilitating successful real estate transactions but also actively participating in local charitable initiatives. He serves as a fundraiser for Shriners Children's Hospital, supporting their mission to provide medical care and research for children in need.

In his limited free time, Mark indulges his passion for sports, both as a participant and a spectator. His interests include softball, golf, skiing, motorcycle riding, and traveling, all while cherishing moments spent with family and friends.

Mark's professionalism, integrity, and extensive market knowledge are evident in every transaction he undertakes, reflecting his deep commitment to the real estate profession.

**Awards & Recognition:**
- Guild Member
- Realty Executives Presidential Award
- Executive Club
- Diamond Club
- Member of 100% Club

**Designations:**
- PMG (Premier Marketing Group)
- CLHMS (Certified Luxury Home Marketing Specialist)
- CDPE (Certified Distressed Property Expert)
- NAR (National Association of Realtors)
- AAR (Arizona Association of Realtors)
- SAAR (Scottsdale Area Association of Realtors)

Maricopa County, AZ Real Estate Market Analysis (Single Family Homes)

$943,272
Avg. Listing Price
From Mark's portfolio
3.5 / 2.9
Avg. Beds/Baths
Typical property size
2,455 sf
Avg. Square Footage
Interior living space
23058
Active Listings
Current inventory

Maricopa County stands as Arizona's economic powerhouse and the fourth-largest county in the United States by population, creating one of the nation's most dynamic real estate markets. Home to Phoenix, Scottsdale, and numerous rapidly growing suburbs, this sprawling desert metropolis has transformed from a retirement destination into a thriving hub for technology companies, manufacturing, and young professionals seeking affordable alternatives to California's expensive coastal markets.

The county's real estate landscape reflects this dramatic growth, supported by an impressive network of 38,325 actively licensed agents—all of whom maintain current email contact information. This robust agent population serves a market characterized by diverse housing options, from luxury desert estates in Scottsdale to affordable starter homes in emerging communities like Surprise and Goodyear, creating opportunities across every price segment and buyer demographic.

Major Maricopa County, Arizona Real Estate Markets

Phoenix anchors the region as the fifth-largest city in America, with distinct neighborhoods like Central Phoenix experiencing urban revitalization while established areas like Ahwatukee maintain their suburban appeal. Scottsdale commands premium prices with its resort-style living and proximity to world-class golf courses, while Tempe benefits from Arizona State University's presence, driving consistent rental demand. Mesa, often overlooked despite being larger than Atlanta or Miami, offers exceptional value for families and has become a hotspot for California transplants.

The West Valley communities of Glendale, Peoria, and Avondale have emerged as major growth centers, attracting young families with new construction and master-planned communities. Meanwhile, the Southeast Valley cities of Chandler and Gilbert have evolved into technology corridors, with major employers like Intel and Microchip creating sustained housing demand. These diverse markets each require specialized knowledge, making local agent expertise invaluable for successful transactions.

Market Dynamics and Geographic Complexity

Maricopa County's real estate market operates across multiple distinct climate zones and development patterns, from dense urban infill projects in downtown Phoenix to sprawling estate lots in Desert Mountain. The region's rapid population growth—adding over 100,000 residents annually—creates constant pressure on housing inventory, while seasonal migration patterns from colder states influence both sales and rental markets. This complexity requires agents to understand everything from HOA restrictions in age-restricted communities to water rights in rural areas.

The market's seasonality presents unique challenges and opportunities, with "snowbird" migration creating distinct busy periods from November through March, followed by a summer slowdown when temperatures exceed 110 degrees. Additionally, the prevalence of cash buyers, investment properties, and vacation homes creates transaction patterns unlike traditional residential markets, requiring agents who understand investor motivations and can navigate complex 1031 exchanges and multi-property portfolios.

Why Businesses Need Maricopa County, Arizona Agent Contact Data

The sheer scale of Maricopa County's agent network makes targeted outreach essential for service providers, technology companies, and financial institutions seeking to capture market share. With 38,325 agents generating thousands of monthly transactions, businesses offering everything from home inspection services to mortgage products need efficient ways to reach decision-makers across this vast geographic area. Email marketing remains the most cost-effective method for reaching agents who are constantly mobile between showings and client meetings.

Furthermore, Maricopa County's diverse market segments require tailored messaging strategies—luxury specialists in Paradise Valley have different needs than first-time buyer agents in Avondale. Having comprehensive contact data allows businesses to segment their outreach based on geographic specialization, transaction volume, or market focus, dramatically improving response rates and conversion potential while building lasting relationships in one of America's most important real estate markets.

Current Property Listings

As of 2/13/2026, Mark Marsillo has 8 properties for sale in Scottsdale and surrounding areas.

$1,350,000

Listed 2025-12-04

11447 E Quail Ln
Cave Creek, AZ  85331

Beds: 4.0
Baths: 3.0
Sq Ft: 2,845
Lot: 71,003 sf
Single Family Map
View Full Details

$1,149,900

Listed 2025-08-04

5315 E Thunderbird Rd
Scottsdale, AZ  85254

Beds: 4.0
Baths: 2.0
Sq Ft: 2,512
Lot: 35,719 sf
Single Family Map
View Full Details

$519,900

Listed 2026-01-26

5143 S Quantum Way
Mesa, AZ  85212

Beds: 3.0
Baths: 2.0
Sq Ft: 1,654
Lot: 10,454 sf
Single Family Map
View Full Details

$529,900

Listed 2026-02-05

506 E Citrus Hollow Way
Queen Creek, AZ  85140

Beds: 2.0
Baths: 2.0
Sq Ft: 1,542
Lot: 4,356 sf
Townhomes Map
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$849,900

Listed 2025-10-10

1817 W Horsetail Trl
Phoenix, AZ  85085

Beds: 4.0
Baths: 3.5
Sq Ft: 3,077
Lot: 13,504 sf
Single Family Map
View Full Details

$429,900

Listed 2025-12-06

29711 N Little Leaf Dr
San Tan Valley, AZ  85143

Beds: 3.0
Baths: 2.0
Sq Ft: 1,781
Lot: 5,663 sf
Single Family Map
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$2,000,000

Listed 2025-11-18

6374 E Amber Sun Dr
Scottsdale, AZ  85266

Beds: 4.0
Baths: 4.5
Sq Ft: 3,671
Lot: 15,682 sf
Single Family Map
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$395,000

Listed 2025-12-11

1031 E Missouri Ave
Phoenix, AZ  85014

Beds: 3.0
Baths: 1.5
Sq Ft: 1,088
Lot: 7,841 sf
Single Family Map
View Full Details

Current Property Rentals

Mark Marsillo currently has no rental properties available in Scottsdale and surrounding areas. Check back later.