South Lake Union Condos for Sale

South Lake Union sits at the south end of Lake Union, north of downtown Seattle, and is known for its tech offices and newer condo buildings. Browse every South Lake Union condo and townhome listed on the NWMLS below, updated as new listings hit the market. I'm Matt Stark, a Sales Team Lead with Windermere Real Estate Northeast in Kirkland, and I've been helping buyers and sellers across the Seattle area since 2013.

South Lake Union Homes Condos & Townhomes Recently Sold

South Lake Union Real Estate Market Snapshot

Updated October 15, 2026, from active NWMLS listings in the South Lake Union area. Figures change daily and are rounded.

13condos and townhomes for sale

$570,000average asking price (roughly $540 per sq ft)

Asking prices currently run from about $320,000 to $995,000.

About South Lake Union

Schools

Seattle neighborhoods are served by Seattle Public Schools, the largest school district in Washington. Attendance areas vary by address, so always confirm a specific home with the district's school locator.

Living in Seattle

For parks, transit, schools and local history, see our Seattle homes for sale and community guide.

More Central and Downtown Seattle Neighborhoods

Buying or Selling in South Lake Union?

I can set up instant alerts for new South Lake Union listings that fit your search, or prepare a pricing analysis for your home based on recent nearby sales. Call or text me at (206) 607-2575.

South Lake Union Real Estate FAQ

How many condos and townhomes are for sale in South Lake Union right now?

As of October 15, 2026, 13 condos and townhomes in this area were listed for sale on the NWMLS. The listings on this page update automatically.

What is the average asking price for condos and townhomes in South Lake Union?

As of October 15, 2026, active listings averaged about $570,000, roughly $540 per square foot, with asking prices from about $320,000 to $995,000.

Who can help me buy or sell a home in South Lake Union?

Matt Stark is a Sales Team Lead with Windermere Real Estate Northeast in Kirkland and has worked in Seattle-area real estate since 2013. Reach Matt at (206) 607-2575 or matt@mattstarkrealestate.com.

Sources: Seattle Public Schools. Market figures from NWMLS listing data on this site. Information deemed reliable but not guaranteed.

Newest South Lake Union Condo Listings

$507,000

2 Beds ⋅ 3 Baths ⋅ 2591724 MLS ⋅ ACTIVE Status

Incredible value in South Lake Union! Stunning two story townhouse style unit at Nautica condominium in South Lake Union. Extra large 2bd home underwent extensive remodel in 2023. Main living floor features open spaces, private balcony with peek-a-boo view of Lake Union. Updated kitchen with stainless steel appliances and eating space, quartz countertops and LVP flooring throughout. Gas fireplace and range. Upper level features two large, fully renovated bathrooms. Primary bedroom boasts spacious walk in closet with sunroom/storage space. Rooftop deck with city and lake views. Two dedicated garage parking spaces, two spacious storage units. Updated building with strong HOA. Walking distance to Amazon HQ, Google and Meta.

1425 Dexter Avenue N Unit #611, Seattle

Listing Broker: Windermere RE/Capitol Hill,Inc; Woody Munk; 206-550-7916; woody@windermere.com

$579,000

2 Beds ⋅ 2 Baths ⋅ 2588157 MLS ⋅ ACTIVE Status

Experience refined urban living at Marselle in the heart of South Lake Union. This beautifully remodeled 2-bedroom, 2-bath end corner residence is positioned on the 4th floor and offers a thoughtfully designed layout with elevated finishes throughout. Bathed in natural south eastern light, the home features a private balcony—ideal for morning coffee or quiet evenings above the city. Recent updates include new appliances, fresh paint, and hardwood floors, creating a clean, modern aesthetic that feels both warm and refined. The spacious layout provides seamless flow between living, dining, and kitchen areas, complemented by a dedicated flex/workspace—perfect for today’s lifestyle. Both bedrooms offer comfort and privacy, with the primary suite thoughtfully positioned for separation. Two side-by-side parking stalls and dedicated storage add rare convenience and value. Residents enjoy a stunning rooftop deck with sweeping city skyline views, highlighted by the iconic Space Needle. Ideally located moments from South Lake Union’s top dining, tech campuses, and waterfront amenities, Marselle delivers a lifestyle defined by accessibility, comfort, and understated sophistication.

699 John Street Unit #414, Seattle

Listing Broker: Realogics Sotheby's Int'l Rlty; Rachel Buchanan; 425-380-9690; rachel.buchanan@rsir.com

$997,000

2 Beds ⋅ 2 Baths ⋅ 2582321 MLS ⋅ ACTIVE Status

NEW PRICE of $997,000 plus a Seller approved $30,000 Buyer Bonus toward HOA dues or an interest rate buydown! Stunning Live Work loft showcasing European craftsmanship in the heart of South Lake Union. One of only 4 Live Work units at 2200 Westlake. Formerly operated as the Hedges Family Estate Winery tasting room, this exceptional space features a private 1 bedroom loft residence above, plus a commercial office with workstations and conference room below. This rare offering provides remarkable flexibility for residential, professional, or commercial use. Two private entrances, direct street access and building lobby access with 24 hour concierge service allow seamless separation of living and working environments. Use the space as is or convert it into a spacious single family residence. Distinguished materials include custom limestone shelving sourced from Burgundy, designer lighting from Germany, heavy glass doors, dark hardwood floors, soaring ceilings, expansive windows and a premium sound system. The lower level entrance off 9th Avenue is ideal for entrepreneurs or professionals seeking convenience, privacy and style. Located within the coveted 2200 Westlake mixed use center with Whole Foods, Bank of America, 1 Hotel Seattle, Luminous Yoga and Queen Bee Salon and Spa. Enjoy luxury condo living with a 16 seat theater, fitness center, game room, resident lounge, rooftop terrace and concierge. Garage parking, storage and select furnishings and media equipment included.

900 Lenora Street Unit #W103, Seattle

Listing Broker: John L. Scott, Inc.; Wendy Carrington; 206-948-3852; wlc@johnlscott.com

$399,000

1 Beds ⋅ 1 Baths ⋅ 2575441 MLS ⋅ ACTIVE Status

Enjoy the best of Seattle right outside your front door in this sophisticated Lumen loft! Its open layout lives large with integrated living & dining areas flowing around a sleek quartz/stainless kitchen with Euro-inspired cabinets & built-in appliances. Tall ceilings & expansive windows bring in brilliant natural light. Step out and enjoy the scenery from your private balcony, or retreat to your bedroom with built-in wardrobe, stylish 3/4 bath & convenient laundry. Your garage parking space, storage unit, community clubhouse/theater, & BBQ deck are just an elevator ride away. Stroll to South Lake Union business centers, the Seattle Center, Space Needle, & shops/dining galore from this unbeatable location. Great bike & transit access, too!

501 Roy Street Unit #F239, Seattle

Listing Broker: Windermere Mercer Island; Jake Kanev; 206-686-4700; kanev@windermere.com

$599,900

2 Beds ⋅ 2 Baths ⋅ 2570934 MLS ⋅ ACTIVE Status

Southwest corner 2 bed + den condo at the Marselle with floor-to-ceiling windows in an epicenter location. Perched above a tree-lined boulevard with endless options for fun & convenience where Belltown, Queen Anne & SLU meet, you are only a couple blocks from Apple, Amazon, Meta & Google. Impeccably cared for, you will be amazed that anyone has ever lived here. Brilliant floorplan with newly refinished walnut floors offers greatroom style living, center island kitchen with breakfast bar & pantry, den/workspace area & owners suite with huge walk-in closet & attached bath. Two secured garage parking spaces, storage unit & lobby entry. Amenities include a gym & yoga studio, 3 rooftop view decks with BBQ, pet-relief area & community lounge. Prime investment with on-site property manager & no rental cap.

699 John Street Unit #513, Seattle

Listing Broker: John L. Scott, Inc; Nick Gerisilo; 206-372-0218; info@HappyHomeTeam.com

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Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
IDX information is provided exclusively for consumers’ personal noncommercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.