Top Agent

    Karen Mullen

    Coldwell Banker Residential Brokerage

    stars rating
    80

    Want to work with Karen Mullen?

    Top 0.26%

    In Hull, MA

    $31M

    Total Sales Last Year

    8

    Years of Experience

    32

    Recent Transactions

    $580K - $3.2M

    Average Price Point

    Agent Bio

    Licensed In Massachusetts: 9087568

    Discover Agent Performance Insights on Karen Mullen. We Analyzed 290 Transactions To Help You Decide If Karen Is The Best Real Estate Agent Near You.

    Office Location

    4 Brook Street,Scituate,MA02066

    Home Sold by Karen Mullen

    Agent Achievements

    No achievements found.

    Negotiation Skills

    Avg. Savings Off List Price

    $52,930

    Avg. % Negotiated Off List

    6.30%

    Karen Mullen's Top Neighborhoods

    No top neigborhoods found.

    Karen Mullen's Top Zipcodes

    Karen Mullen's Recent Sales

    Date

    09/26/2025

    Address

    119 Mann Hill Rd, MA 2066

    Price

    $2,750,000

    Represented

    Seller

    Date

    09/15/2025

    Address

    7 Buttonwood Ln, MA 2066

    Price

    $3,230,000

    Represented

    Buyer

    Date

    09/15/2025

    Address

    5 Cliff Estates Rd, MA 2066

    Price

    $1,550,000

    Represented

    N/A

    Date

    09/05/2025

    Address

    28 Christopher Ln, MA 2066

    Price

    $1,020,000

    Represented

    Seller

    Date

    08/27/2025

    Address

    24 Spaulding Ave, MA 2066

    Price

    $785,000

    Represented

    Seller

    Date

    07/23/2025

    Address

    21 Fairview Rd, MA 2492

    Price

    $1,095,000

    Represented

    Seller

    Date

    06/27/2025

    Address

    74 Branch St UNIT 19, MA 2066

    Price

    $699,900

    Represented

    Buyer

    Date

    06/10/2025

    Address

    44 Meeting House Ln, MA 2066

    Price

    $907,500

    Represented

    Seller

    Date

    05/30/2025

    Address

    26 Virginia St, MA 2050

    Price

    $485,000

    Represented

    Seller

    Date

    05/29/2025

    Address

    91 Front St APT 204, MA 2066

    Price

    $735,000

    Represented

    Buyer

    Ratings & Reviews (5)

    mflaherty29

    stars rating

    3 weeks ago

    There is no one we trust more than Karen to help us navigate the home buying and selling process. She had helped us through the purchase of our first home, and when it was time to move, we knew immediately Karen was our first choice. Not only is Karen extremely knowledgeable about all things real estate, she is able to negotiate and finalize a deal while keeping her client's best interests her top priority. Karen was available every step of the way, to answer questions, offer advice and help guide us in the right direction. She is quite knowledgeable about this area and has many resources within the community. Karen has such a positive, pleasant personality that makes her so easy to work with. I highly recommend Karen Mullen for your next real estate transaction!

    cmegreene1

    stars rating

    3 weeks ago

    Karen was amazing to work with from start to finish. Her in-depth knowledge of the market and meticulous attention to detail successfully guided me through the sales of my existing home and purchase of a new one. No matter the question, Karen was always available to provide thoughtful answers or help me explore my options. She truly listened to my needs and concerns, ensuring I felt supported and informed at each step. I could not have asked for a more dedicated partner to help me navigate this process.

    rstroz62

    stars rating

    3 weeks ago

    Karen was exceptional throughout the process of purchasing our home In Hingham. She worked seamlessly with the sellers realtor to negotiate and quickly resolve some items which arose during the sale process. Karen also is very helpful in aiding the buyers in identifying contractors who can help with repairs and remodeling. Her pleasant personality and calm nature are welcomed during a real estate transaction. We would highly recommend her to any buyer or seller. Karen is the BEST on the South Shore!

    susankeane1009

    stars rating

    5 months ago

    If it weren’t for Karen Mullen, we never would have found the perfect buyer for our home in Scituate. Karen has an incredibly strong pulse on the market and she has really good instincts. Karen encouraged us to list our house in February, while the inventory was low, and to not wait until the Spring. That was the right timing and strategy. Karen secured the perfect buyer for our house and the transaction was seamless. Karen was a Godsend! We highly recommend Karen Mullen to you as you navigate the tricky real estate market. Karen is very patient, intelligent, hardworking and honest!

    mconnor721

    stars rating

    5 months ago

    We met with so many real estate agents before Karen, and honestly, most of them felt unmotivated and disengaged. Karen was the complete opposite—she came in with a clear, thoughtful strategy, knew the market inside and out, and had a deep understanding of the comps in our area. Thanks to her, we had multiple offers on our home after just one day of showings. She helped us navigate the offers and ultimately landed the one that made the most sense for our family—not just in price, but in terms and timeline. On the buying side, Karen supported us through a new construction purchase and was instrumental in coordinating communication between the selling agent, builder, and general contractor. It made what could have been a stressful experience feel organized and manageable. The market on the South Shore is wild right now, and if you’re buying or selling, you NEED a shark in your corner—someone who will fight for you and negotiate like a pro. Karen Mullen is that person. She’s world class, and we couldn’t recommend her more highly.