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Your Trusted Seattle Real Estate Agent for Green and Community-Focused Homes
As a dedicated real estate practitioner in Seattle, I specialize in connecting clients with properties that align with their unique lifestyles and values. My expertise extends to high-performance, eco-conscious homes and walkable neighborhoods, reflecting my commitment to sustainable living. With specialized training in green building practices, I help clients identify properties that prioritize health, efficiency, and environmental responsibility.

Recognized by the National Association of Realtors Green REsource Council and honored with the Evergreen Award, my approach emphasizes education, transparency, and community stewardship. I serve as a trusted advisor for buyers and sellers navigating Seattle's dynamic market, focusing on creating meaningful, long-term relationships over transactional interactions.
Services
Real Estate Sales Green Home Consulting ADU/DADU Specialist Neighborhood Expertise Client Advocacy
Highlights and features
  • Specialize in green home certifications and sustainable building practices
  • Recognized with National Association of Realtors Evergreen Award
  • Deep expertise in Seattle's walkable and bikeable neighborhoods
  • Client-first approach with transparent communication
  • ADU/DADU specialist for modern housing solutions
Associations and certifications
  • National Association of Realtors Green REsource Council
  • Earth Advantage ADU/DADU Specialist
What people say
Green home expertise Walkable neighborhood knowledge Transparent communication Sustainability focus Personalized guidance
Services
Real Estate Sales
Facilitating home purchases and sales with personalized market insights. Specializing in Seattle's unique neighborhoods, I provide data-driven pricing strategies and negotiation expertise. My process emphasizes transparency and long-term client relationships over transactional interactions.
Green Home Consulting
Guiding clients toward energy-efficient, eco-friendly properties. I specialize in identifying homes with green certifications and modern sustainability features. My expertise helps buyers understand long-term cost savings and environmental impact benefits.
ADU/DADU Specialist
Expertise in accessory dwelling unit regulations and market potential. I advise on property conversion opportunities and help sellers maximize value through secondary unit development. Services include market analysis and compliance guidance for Seattle's specific requirements.
Neighborhood Expertise
In-depth knowledge of Seattle's walkable communities and emerging areas. I provide tailored insights about neighborhood amenities, transportation access, and future development plans. My guidance helps clients find locations matching their lifestyle priorities and investment goals.
Client Advocacy
Dedicated client representation prioritizing individual needs throughout transactions. I offer personalized market education, ethical guidance, and strategic negotiation. My approach focuses on empowering clients to make informed decisions aligned with their long-term objectives.
People
Kim Mulligan
Real Estate Practitioner and Advisor
Seattle-based real estate expert specializing in green homes and community-focused transactions. Recognized by National Association of Realtors for sustainability leadership. Holds Green and Earth Advantage certifications. Focuses on walkable neighborhoods and client education.
Questions
What makes your real estate approach different?
I prioritize education and sustainability, focusing on long-term client relationships over transactions. My expertise in green homes and walkable neighborhoods creates tailored solutions for modern buyers and sellers.
Do you specialize in specific property types?
I specialize in eco-friendly homes with energy-efficient features and properties in walkable Seattle neighborhoods. I also have ADU/DADU expertise for secondary unit development opportunities.
What areas do you primarily serve?
I focus on Seattle and Eastside communities, with particular expertise in walkable, bikeable neighborhoods. My market knowledge extends to both established and emerging areas across the region.
What certifications do you hold?
I hold the National Association of Realtors Green Designation and Earth Advantage ADU/DADU Specialist certification. Recognized by the Green REsource Council for sustainability leadership in real estate.
How do you help first-time homebuyers?
I provide market education about affordability options and neighborhood suitability. My guidance helps first-time buyers understand long-term costs, sustainability benefits, and community integration opportunities.
Reviews (7)
Margaret Rands
Aug 19, 2021 Report
I began working with Kim Mulligan more than 2 years before making my move. I learned about homes that might be of interest to me in Seattle and made connections that helped me refine my budget and target area. Once I was ready, she found homes for me to consider, including the one I bought. Her advice and assistance throughout were exceptional! I would not have been able to succeed in the negotiation for my beautiful green home without her expert advice. Kim continued to be helpful after my home purchase was complete! She's a star! I'm happy and I'm grateful.
Makenzi Swartwood
May 31, 2021 Report
Kim was absolutely amazing to work with! As first time home buyers in an intimidating market, we had little idea as to what expect or how to start. Kim taught us so much and was honest and informative about the process but also supportive, personable and efficient. She helped us close on a great house when our offer wasnt even the highest one. I cant speak highly enough about this amazing woman and recommend her to anyone looking to buy/sell in this market!!
Shawn N.
May 20, 2021 Report
Kim provides exceptional service and insight into a very crazy market. As first time home buyers she assisted us and provided answers to our questions while insuring we understood all the steps along the way. Kim's expertise shined when we where able to make the deal on a bid that was below other offers already on the table. She stays on top of everything, from getting to know the seller's agent to the loan company and escrow. She's extremely personable and professional and I would highly recommend her!
Marissa Potts
Oct 26, 2020 Report
I was recommended to Kim by a family friend and it was the best decision of my life. I recently closed on my very first condo and I literally could not have done it without Kim. From the time we first met to my closing, Kim was informative, supportive, and knowledgeable. Kim cares about her clients and treats them like family. I trust Kim completely. She taught me so much about what to do when looking at a potential property, how to understand the offer process, and how to make my place more green. Every single day I am thankful Kim came into my life and helped guide me through the overwhelming
Marc Uhlig
Jun 12, 2020 Report
A question for a review is "would you hire this person again?" Well I did. Kim Mulligan was the buyer's agent when we bought a Renton starter/rental house in 2014. When it came time to sell in 2020, we used Kim again, this time as seller's agent. Very different market conditions between summer 2014, a hot real estate market, and April 2020, during the pandemic stay-at-home order. Kim successfully guided us for both. Not just as a buyer/seller of real estate. She understood the arc of the whole transaction from 2014 to 2020. She understood the underlying financial goals we were pursuing. In between
Bhaskar Nyshadham
Jun 19, 2019 Report
I reached out to Kim through her website to ask some questions about rental properties in Seattle since I will be new to the area, and she was very helpful in answering questions and providing useful advice for my search, even though I was not a client. Will definetly come back to Kim in the future if I am in need of a real estate agent.
Annelise Holverstott
May 22, 2019 Report
My husband and I are first-time buyers and working with Kim was a great experience for us. We had no idea what to expect and she guided us through the entire process with patience and grace, even on weekends and late into the evening. She was extremely responsive on email, text, phone and the app she recommended for sharing listings. She was always happy to share her extensive knowledge about the current real estate market, local neighborhood character, and the building industry, which I found highly instructive.
Kim has deep integrity and always kept our best interests at heart. In our case,