Mary Ellen Donato
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Mary Ellen Donato
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Mary Ellen Donato

Sales Associate
Associate Broker
(412) 276-5000
(412) 736-1767
Collier Office, PA
1597 Washington Pike, Suite B-1
Collier, PA 15017
Office: (412) 276-5000

Specialties

  • Certified Buyer Specialist

REALTOR®, ABR®, ePro®, GREEN®

 

We make it easy.

Buying or selling a home is not easy. Partnering with the home experts at Howard Hanna is. As the #1 privately owned Real Estate Company in the country, we can help you successfully navigate the process with ease - whether you're buying, selling, relocating, or seeking financing or insurance, we can help. Because at Howard Hanna, Home Happens Here.

Buying
Selling
Mortgage
Title
Insurance
Relocation

Homes we love.

Property photo Heidelberg, PA $245,000
Property photo Bridgeville, PA $2,755
Property photo Collier Township, PA $437,700
Property photo Scott Township, PA $295,000
Property photo Collier Township, PA $75,000
Property photo Heidelberg, PA $454,000
Property photo Heidelberg, PA $245,000
Property photo Bridgeville, PA $2,755
Property photo Collier Township, PA $437,700
Property photo Scott Township, PA $295,000
Property photo Collier Township, PA $75,000
Property photo Heidelberg, PA $454,000

Featured Community:
McKeesport, PA

The McKeesport real estate market is very affordable and includes single-family homes, hundreds of apartments, and assisted living and nursing homes, all located within a reasonable distance from dining and nightlife. Downtown Pittsburgh is less than 20 m…

More about McKeesport, PA →

We blog home.

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Oct 27, 2026

Fall Curb Appeal: The Best Plants to Make Your Home Stand Out

By: Riley Grove First impressions matter, especially when selling your home. As temperatures cool and summer flowers fade, fall offers an opportunity to refresh your landscaping with seasonal color and texture. The right combination of trees, shrubs and flowers can create a welcoming exterior that catches buyers’ attention and enhances your home’s curb appeal. Whether …