$750,000
Est. $3,781/mo527 S Sullivan Street, Seattle, WA 98108
• Listed 2026-05-15•4 days on market
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Based on information submitted to the MLS GRID as of June 14, 2026 at 02:13pm (date and time MLS GRID Data was obtained). 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.
Listing information courtesy of Northwest Multiple Listing Service (NWMLS). The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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This property is on LR3 zone with 6,000 sqft. It includes a triplex with 3 rental units and a backyard land. It's a rare LR3 development opportunity in Seattle’s growing South Park neighborhood with an existing triplex generating income while future redevelopment plans are explored. Potential options may include retaining existing structure with additional rear townhouse/condo development or full site redevelopment for higher-density townhome project , up to 8 townhomes (buyer to verify). Excellent opportunity for builders, developers, and long-term investors. Convenient access to Downtown Seattle, Georgetown, Boeing Field, Hwy 99 & I-5.
Listed by Alan Nguyen • Pacific Dream Home Realty
Listing updated: June 14, 2026 at 02:13pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2525094
RexMont Value Snapshot
We found recent nearby sales, but not enough that are similar enough to publish an automated value signal for this home.
Ask RexMont to verify value527 S Sullivan Street, Seattle, WA 98108
Estimates only and not guaranteed. Consult a RexMont agent for accurate, personalized guidance before making an offer. RexMont OfferEdge™ · © 2026 RexMont Real Estate. Proprietary tool.
Neighborhood mobility
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Seattle is a seller's market.
Inventory is low and competition is high. Sellers have more negotiating power.
Offer insight: Many homes get multiple offers, some with waived contingencies.
List to sale price: The average home sells very close to list price.
Time on market: The average home goes pending in around 7 days.
Want a deeper read on this market?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Jun 2026
Seattle School District
Assigned schools for this property per the listing's MLS data. School district boundaries change — verify the exact assigned schools with the district before purchasing.