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Justine Massara-Petit

Justine Massara-Petit
Real Estate Agent
Bryn Mawr PA

(PA: RS272571)

25 years experience

REALTOR® 1 Active Listings Serves Delaware County, PA
View on Realtor.com

Contact Information

Brokerage
Bhhs Fox & Roach Haverford Sales Office

Office Website
Office Address
763 Lancaster Ave No 200
Bryn Mawr, PA  19010
(Delaware County)
Office Phone
610-649-4500
Office Fax
610-649-5020
Mobile
610-308-6706
Email
just***@*****************.com
Show Email for $5

Service Areas

Lower Merion: PA Haverford: PA Haverford College: PA Ardmore: PA Belmont Hills: PA Bala Cynwyd: PA Bryn Mawr: PA Radnor: PA Merion Station: PA Narberth: PA Penn Valley: PA Marple Township: PA Newtown Square: PA Edgemont: PA Broomall: PA Havertown: PA Penn Wynne: PA Upper Darby: PA Havertown Township: PA Villanova: PA Valley Forge: PA Strafford: PA King of Prussia: PA Chesterbrook: PA Wayne: PA Tredyffrin: PA Southeastern: PA Saint Davids: PA Carroll Park: PA Wynnewood: PA Paoli: PA Berwyn: PA Devon: PA Malvern: PA Frazer: PA Devault: PA West Goshen: PA West Bradford: PA West Chester: PA Cheyney University: PA Pocopson: PA Chadds Ford: PA Westtown: PA

About Justine Massara-Petit

Justine Massara-Petit is a dedicated real estate professional with deep roots in the Main Line area. Born in Philadelphia and raised in Society Hill and the Main Line, she has a strong connection to the community. Justine's educational journey includes attending Friends Select, Welsh Valley, and Harriton High School, followed by her graduation from Drexel University and the Fashion Institute of Technology in New York City.

With a robust background in business, interior design, construction, and real estate, Justine brings a wealth of expertise to her clients. She is also a certified stager, enhancing her ability to showcase properties effectively. As a Top Producer at BHHS Fox & Roach, she has received prestigious accolades, including the President's Award and membership in the Honor Society.

Justine's business thrives on referrals from satisfied clients, a testament to her commitment to providing exceptional service and achieving outstanding results. Understanding that buying or selling a home is often one of the most significant financial decisions her clients will make, she is dedicated to securing the best possible outcomes for those who trust her with their real estate needs. Her consistent recognition as a 5-Star Agent by Philadelphia Magazine for seven consecutive years underscores her reputation for excellence in the industry.

Delaware County, PA Real Estate Market Analysis (Single Family Homes)

$895,579
Avg. Listing Price
From Justine's portfolio
3.9 / 3.0
Avg. Beds/Baths
Typical property size
2,761 sf
Avg. Square Footage
Interior living space
683
Active Listings
Current inventory

Delaware County, Pennsylvania represents one of the Philadelphia metropolitan area's most dynamic and diverse real estate markets, characterized by its unique blend of suburban communities, historic townships, and proximity to major urban centers. With 2,979 total actively licensed agents serving the region, the market demonstrates remarkable depth and professional representation across its varied municipalities, from the waterfront communities along the Delaware River to the Main Line suburbs that have defined luxury living in the greater Philadelphia area.

What makes Delaware County particularly intriguing is how its 2,979 agents with email connectivity create an exceptionally well-networked professional ecosystem. This digital connectivity has proven crucial as the market has evolved to serve both traditional suburban families and the growing population of remote workers seeking more space while maintaining access to Philadelphia's employment opportunities, creating unique pricing dynamics and inventory challenges that require sophisticated local expertise.

Major Delaware County, Pennsylvania Real Estate Markets

The county's real estate landscape is anchored by several distinct market areas, each with its own character and price points. Media, the county seat, serves as a cultural and commercial hub with a vibrant downtown that attracts young professionals and families seeking walkable communities. Meanwhile, municipalities like Radnor, Haverford, and Lower Merion represent some of the most prestigious addresses in the region, featuring historic estates and top-rated school districts that consistently drive premium pricing and limited inventory turnover.

Beyond the Main Line communities, areas like Chester, Yeadon, and Darby offer more accessible entry points into the market while undergoing significant revitalization efforts. The western townships, including Newtown Square and Middletown, provide newer construction and larger lot sizes, appealing to buyers seeking modern amenities with suburban privacy, while waterfront communities like Marcus Hook are experiencing renewed interest due to infrastructure improvements and industrial development.

Market Dynamics and Geographic Complexity

Delaware County's real estate market operates within a complex web of 49 municipalities, each with distinct zoning regulations, tax structures, and development patterns that create micro-markets requiring specialized knowledge. This fragmentation means that pricing can vary dramatically within short distances, with properties in adjacent townships sometimes differing by hundreds of thousands of dollars based solely on school district boundaries or municipal services.

The market has shown surprising resilience and growth, particularly in the luxury segment, as Philadelphia's proximity continues to attract buyers willing to commute for superior housing value and community amenities. Inventory turnover rates vary significantly by price point and location, with some Main Line properties selling within days while others in transitional neighborhoods may require strategic pricing and marketing approaches that leverage local agent networks and community connections.

Why Businesses Need Delaware County, Pennsylvania Agent Contact Data

Service providers, from home improvement contractors to financial advisors, find Delaware County's agent network invaluable for reaching affluent homeowners across diverse communities. The county's high property values and active renovation market create consistent demand for premium services, while the 2,979 connected agents serve as trusted referral sources who understand their clients' specific needs and spending patterns within each municipal market.

Technology companies, mortgage lenders, and real estate service providers particularly benefit from direct agent contact data, as Delaware County's sophisticated buyer demographics and complex regulatory environment require partnerships with knowledgeable local professionals. These agents often influence significant purchasing decisions beyond real estate transactions, making them crucial connectors for businesses seeking to establish credibility and market presence in one of Pennsylvania's most economically robust counties.

Current Property Listings

As of 2/9/2026, Justine Massara-Petit has 1 property for sale in Bryn Mawr and surrounding areas.

$1,175,000

Listed 2025-06-06

1830 Rittenhouse Sq Units 12C & 12D
Philadelphia, PA  19103

Beds: 2.0
Baths: 2.0
Sq Ft: 2,208
Condos Map
View Full Details

Current Property Rentals

Justine Massara-Petit currently has no rental properties available in Bryn Mawr and surrounding areas. Check back later.