William Raveis
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Karen Costello

About Karen Costello

Sales Associate - Hingham Office
40 North Street, Hingham, MA 02043

Email: Karen.Costello@Raveis.com | Cell: 617.448.0825 | Office: 781.749.3007
Website: https://karencostello.raveis.com

Certified Homeownership Professional
Red Sox

Official Real Estate
Company of the
Boston Red Sox

Agent Credentials

Personal

Life long South Shore resident who enjoys camping, exercising, decorating and traveling. Married to Michael Costello - 26 years Two Children - Hailey and Michael

Professional Association

*REALTOR *Member of: South Shore Realtors, NAR, MAR & MLS *GRI (Graduate Realtor Institute) *CHP (Certified Homeowner Professional)

Education

*Northeastern University-Marketing Major *Massasoit Community College *Professional Real Estate Training Institute *GRI Graduate - 2024 *CHP Professional - 2023

Achievements

President's Club Member - 2025 Diamond Club Agent - 2025

Community Involvement

*Quincy Youth Soccer Board - former Treasurer *Substitute Teacher - Quincy Public Schools

Experience

*Realtor - 5 1/2 yrs experience with William Raveis Real Estate, Mortgage & Insurance. *Previous to starting my real estate career, I worked in corporate in Marketing, Event Planning and Sales Pomotions.

Areas Covered

I would be honored to help you with your Real Estate needs for the South Shore of MA specifically Quincy (including the Squantum area), Milton, Weymouth, Braintree, Hanover, Hingham, Norwell or wherever you dream house is located. As part of the William Raveis Team, one of the Leading Real Estate Companies world-wide, I can help you no matter where your move takes you!