Karen Mullen
Coldwell Banker Residential Brokerage
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 Cities
Karen Mullen's Top Neighborhoods
No top neigborhoods found.
More Agents Near You
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
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
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
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
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
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.





