Tammy Gwinn

Senior Global Real Estate Advisor

  • C:
  • O:
7605 SE 27th Street, Suite 102
Mercer Island, Washington 98040
United States

About Me

Tammy Gwinn, a highly recognized Real Estate advisor, boasts seven years of successful experience in Mercer Island, the Eastside, Seattle, and neighboring communities.
With a solid foundation from a 25+ year career in the Puget Sound business community, she transitioned seamlessly into real estate after managing the PNW team for a Fortune 250 company.
Tammy's expertise in business development, long-term relationships, and negotiation skills define her client-centric approach.
Her majority referral-based business, coupled with a Broker's license and SRES certification, attests to her trustworthiness.
Beyond real estate, Tammy actively supports educational organizations, aging adults, adult support resources, and animal welfare, especially canine emotional support efforts.
As a 32+ year Mercer Island resident, Tammy remains an active community member with diverse interests in social activities, sports, yoga, golf, hiking, and travel, often seen with her 80-pound English black lab, Batman.

Testimonials

LISTINGS

My Neighborhoods

Mercer Island

Mercer Island

  • Price Range: $420K - $33.9M
  • Avg. Sales Price : $4.9M

Seattle

Seattle

  • Price Range: $66K - $19.5M
  • Avg. Sales Price : $1.1M

West Seattle

West Seattle

  • Price Range: $239K - $6.5M
  • Avg. Sales Price : $1M

Bellevue

Bellevue

  • Price Range: $290K - $32.5M
  • Avg. Sales Price : $2.2M

Sammamish

Sammamish

  • Price Range: $435K - $6.5M
  • Avg. Sales Price : $2M

Issaquah

Issaquah

  • Price Range: $335K - $7.6M
  • Avg. Sales Price : $1.5M

News

Accolades

Top Performing Brokers 2021

  • Feb 16, 2022
  • By RSIR Staff

Realogics Sotheby's International Realty is thrilled to share our top-performing global real estate advisors for 2021.  Thank...

Read More
Real Estate

Spotlight | Northwest Modern

  • Feb 5, 2021
  • By RSIR Staff

When it comes to style, the Northwest has it in spades. And when we look at the contemporary houses built around the Puget Sound,...

Read More

Work With Tammy

Tammy Gwinn
7605 SE 27th Street, Suite 102, Mercer Island, Washington 98040, United States
Contact Me