Sandra L Justen

Sandra L Justen
Real Estate Agent (Broker)
Seattle WA

Broker (WA: 84662)

REALTOR® 1 Active Listings Serves King County, WA
View on Realtor.com

Contact Information

Brokerage
Realogics Sotheby's International Realty - Downtown Seattle Belltown

Office Website
Office Address
1521 2nd Ave
Seattle, WA  98101
(King County)
Office Phone
206-538-0730
Office Fax
206-488-5753
Mobile
206-538-0730
Email
sandy@citrone-partners.com

About Sandra Justen

Sandy Justen brings over 35 years of distinguished experience in sales and marketing to her role as a residential real estate agent. Her career is built on a commitment to service and integrity, positioning her as a steadfast advocate for her clients. Sandy recognizes the critical importance of discretion, sound advice, and unwavering ethical standards in her practice.

As a founding member of the Realogics Sotheby’s International Realty (RSIR) flagship office in Seattle, Sandy collaborates closely with her business partner, Julie Biniasz. Together, they consistently rank among the top producers in the region, achieving some of the highest sales price points. In 2017, they were honored as the #1 broker team in Seattle for Sotheby’s International Realty. Their impressive track record includes nearly $400 million in sales, earning them recognition from the Wall Street Journal as part of the top one percent of real estate brokers globally, as well as a spot on REAL Trends’ “The Thousand” list of top teams in 2015. In 2020, they were acknowledged by RSIR for their enduring contributions to the brand.

Sandy and Julie were selected to represent the iconic Fifteen Twenty-One Second Avenue condominium community in Seattle, playing a pivotal role from its inception to sell-out while making it their home. Their expertise lies in select residential real estate, with a primary focus on downtown Seattle, extending to the Eastside and other desirable areas around the Sound. While they are particularly known for their work with condominium residences, they are equally adept at serving clients across a diverse range of property types, from luxury retreats to spacious estates and urban bungalows.

Outside of her professional endeavors, Sandy enjoys quality time with her husband, William Justen, a prominent figure in Seattle's development scene. She travels annually to Europe for cycling adventures and is currently pursuing fluency in Italian, a journey she describes as a daily challenge. A connoisseur of fine dining and global wines, Sandy is also deeply engaged in her local community. She is an active member of the Downtown Seattle Association and has served on the Downtown Residence Council for several years. Additionally, Sandy and Julie are proud supporters of Olive Crest, an organization dedicated to providing resources and services for neglected and abused children and families.

King County, WA Real Estate Market Analysis (Single Family Homes)

$1,681,188
Avg. Listing Price
From Sandra's portfolio
3.8 / 3.0
Avg. Beds/Baths
Typical property size
2,703 sf
Avg. Square Footage
Interior living space
5370
Active Listings
Current inventory

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Current Property Listings

As of 6/15/2026, Sandra Justen has 1 property for sale in Seattle and surrounding areas.

$2,500,000

Listed 2025-10-21

1521 2nd Ave Apt 2804
Seattle, WA  98101

Beds: 2.0
Baths: 2.0
Sq Ft: 1,723
Condo Map
View Full Details

Current Property Rentals

Sandra Justen currently has no rental properties available in Seattle and surrounding areas. Check back later.