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Peggy J Desiderio

Peggy J Desiderio
Real Estate Agent (Salesperson)
Marietta GA

Salesperson (GA: 133993)

40 years experience

REALTOR® 2 Active Listings Serves Cobb County, GA
View on Realtor.com

Contact Information

Brokerage
Keller Williams Realty Atlanta - East Cobb

Office Website
Office Address
3730 Roswell Rd Ste 150
Marietta, GA  30062
(Cobb County)
Office Phone
770-509-0700
Office Fax
770-509-5097
Mobile
678-337-3214
Email
pegg**********@**.com
Show Email for $5

Service Areas

Marietta: GA Sandy Springs: GA Roswell: GA Mountain Park: GA Milton: GA Acworth: GA Kennesaw: GA Clarkdale: GA Powder Springs: GA Austell: GA Holly Springs: GA Woodstock: GA Lebanon: GA Vinings: GA Atlanta: GA

About Peggy Desiderio

**Professional Overview:**

With a real estate license obtained in February 1986, this dedicated professional has built a robust career as a full-time real estate agent. An esteemed member of the Million Dollar Club, they consistently achieve an average of 40 home sales annually, resulting in a sales volume of approximately $9 million. Their expertise spans Cobb, North Fulton, and Cherokee Counties, and they are an active participant in the Cobb Board of Realtors.

**Career Highlights:**

In September 2000, they joined Keller Williams Realty, following a successful tenure at Northside Realty from 1993 to 1999. During this period, they were recognized as the Northeast Cobb Agent of the Year in 1993 and consistently ranked as a top sales agent for both homes sold and homes listed. Their accolades include multiple Million Dollar Club awards from 1987 to 2001, the Million Dollar Circle award in 1988, and recognition as a Top 10 Agent in residential resale units at Northside Realty in 1999. In 2001, they were named one of the Top 100 Real Estate Agents in Cobb County, with a sales volume exceeding $9.4 million. Additionally, they received the Phoenix Award in 1997, honoring a decade of membership in the Million Dollar Club.

**Personal Background:**

This agent is married and has two children. They are actively involved in the Transfiguration Catholic Church and engage in various community activities, including youth sports programs. A black belt in Taekwondo, they bring discipline and dedication to both their personal and professional pursuits.

Cobb County, GA Real Estate Market Analysis (Single Family Homes)

$620,385
Avg. Listing Price
From Peggy's portfolio
4.0 / 3.3
Avg. Beds/Baths
Typical property size
2,895 sf
Avg. Square Footage
Interior living space
2743
Active Listings
Current inventory

The Cobb County real estate market stands as one of Georgia's most dynamic and diverse property landscapes, attracting homebuyers and investors with its unique blend of suburban charm and metropolitan convenience. Located just northwest of Atlanta, this thriving county has experienced remarkable growth over the past decade, transforming from a primarily residential area into a major economic hub that rivals many standalone metropolitan areas across the Southeast.

What makes Cobb County particularly fascinating is its ability to maintain distinct neighborhood identities while supporting a robust network of 11,342 total actively licensed agents—all of whom maintain active email communications. This substantial professional presence reflects the area's consistent transaction volume and the complexity of serving such a geographically and economically diverse market.

Major Cobb County, Georgia Real Estate Markets

Marietta serves as the county seat and primary market driver, offering everything from historic downtown condominiums to sprawling estate properties in prestigious neighborhoods like East Cobb. The city's proximity to major employers and its well-established infrastructure make it a consistent performer in both residential and commercial sectors. Meanwhile, Kennesaw has emerged as a surprising hotspot for young professionals and families, particularly around Kennesaw State University, where townhomes and modern subdivisions command premium prices.

Smyrna represents another crucial market segment, with its revitalized downtown area attracting significant investment in mixed-use developments and luxury apartments. The western portions of the county, including Powder Springs and Austell, offer more affordable entry points while still providing access to Atlanta's job market, creating distinct micro-markets that require specialized local expertise to navigate effectively.

Market Dynamics and Geographic Complexity

Cobb County's real estate landscape is characterized by dramatic price variations that can shift within just a few miles, largely influenced by school district boundaries, proximity to major highways like I-75 and I-285, and access to the Silver Comet Trail. The county's unique position as both a destination for Atlanta commuters and a self-contained economic center creates interesting dynamics where properties near corporate headquarters in Cumberland or the Battery Atlanta command different premiums than similar homes in more traditional suburban settings.

One surprising trend involves the increasing demand for properties near the county's expanding entertainment and sports venues, particularly around Truist Park and the surrounding development. This area has seen property values increase substantially, while simultaneously creating new opportunities for short-term rental investments and commercial real estate ventures that didn't exist just five years ago.

Why Businesses Need Cobb County, Georgia Agent Contact Data

With 11,342 agents with email addresses actively working in this market, the competition for client attention and professional partnerships is intense. Mortgage lenders, home inspectors, contractors, and other real estate service providers need direct access to these professionals to build the referral networks essential for success in such a fragmented market. The sheer number of active agents also indicates the volume of transactions requiring ancillary services.

Additionally, companies looking to relocate employees to the area or real estate technology firms seeking to penetrate this market need comprehensive contact data to effectively reach decision-makers. The diversity of property types and price points means that different agents specialize in vastly different market segments, making targeted communication strategies essential for businesses hoping to establish meaningful professional relationships in Cobb County's competitive real estate ecosystem.

Current Property Listings

As of 2/17/2026, Peggy Desiderio has 2 properties for sale in Marietta and surrounding areas.

$195,000

Listed 2026-01-02

Bent Grass Way
Clayton, GA  30525

Beds:
Baths:
Sq Ft:
Lot: 34,848 sf
Land Map
View Full Details

$195,000

Listed 2026-01-02

Bent Grass Way
Clayton, GA  30525

Beds:
Baths:
Sq Ft:
Lot: 34,848 sf
Land Map
View Full Details

Current Property Rentals

Peggy Desiderio currently has no rental properties available in Marietta and surrounding areas. Check back later.