1223 S Sullivan Street, Seattle, WA 98108 (MLS # 2436498)
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This versatile property offers endless potential with fresh interior and exterior paint, new LVP flooring, and updated carpet throughout. The spacious upper unit features 2 bedrooms, a full bath, an eat-in kitchen, and open dining and living areas highlighted by tall ceilings. The lower level also boasts tall ceilings, 2 bedrooms, and a kitchen that flows seamlessly into the living and dining space. Laundry access is conveniently located on the lower level and a simple addition of a door can create full separation between units. Convenient alley access as well. Sitting on a large, flat lot with DADU potential, this property is ideal as a primary residence with rental income or a long-term investment opportunity.
| LAST UPDATED | 9/25/2025 | TRACT | South Park |
|---|---|---|---|
| YEAR BUILT | 1900 | COMMUNITY | South Park |
| COUNTY | King | STATUS | Active |
| PROPERTY TYPE(S) | Multi Family |
| Elementary School | Buyer To Verify |
|---|---|
| Jr. High School | Buyer To Verify |
| High School | Buyer To Verify |
| ADDITIONAL DETAILS | |
| AIR | Ductless |
|---|---|
| AIR CONDITIONING | Yes |
| AREA | 140 - West Seattle |
| CONSTRUCTION | Cement Siding |
| HEAT | Baseboard, Ductless , Electric |
| LOT | 5998 sq ft |
| LOT DESCRIPTION | Alley, Dead End Street, Paved, Sidewalk |
| LOT DIMENSIONS | 50' x 120' |
| MLS STATUS | Active |
| STORIES | 2 |
| STYLE | 52 - Duplex |
| SUBDIVISION | South Park |
| TAXES | 1172 |
| UTILITIES | Cable Available, Sewer Connected |
| WATER | Public |
| ZONING | Residential |
| SATELLITE VIEW |
| / | |
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Listings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of 9/25/25 2:02 PM PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. 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.
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