547 S Sullivan St, Seattle, WA
3 bd · 2 ba · 1,250 sqft Multi-Family listed at $638,000, built in 1905 in the South Park neighborhood.
About this home
INVESTOR & HOUSE-HACKER ALERT: LR3 Zoned Cash-Flow! Seize this rare opportunity to own a high-yield, well-maintained asset with a 6.5% Cap Rate and the last developable lot on a quiet, redeveloped dead-end street. This unique property features two detached cottages-a roomy 2-bed/1-bath front unit and a 1-bed/1-bath rear unit with a private double driveway and new security gate-offering maximum privacy with no shared walls. Generating $3,822/mo in total income, the asset includes a contractual 5% rent increase in May 2026. The 4,500 SF lot is zoned LR3, surrounded by beautiful new townhomes, providing a massive future development play. Seller is offering $15,000 in Buyer Incentives, perfect for a 2-1 interest rate buy-down to maximize your day-one cash flow. Updates include newer paint, flooring, appliances, and an effective year built of 2022. Easy access to transit and neighborhood amenities. Seller 1031 exchange-make an offer today!
Property details
- Price
- $638,000
- Bedrooms
- 3
- Bathrooms
- 2
- Interior
- 1,250 sqft
- Price / sqft
- $510
- Year built
- 1905
- Lot size
- 4,500 sqft
- Type
- Multi-Family
- Days on market
- 226
- Est. property tax
- $5,933/yr · $494/mo · 0.93% WA avg
- Last sold
- $637,500 · Jul 2022
Estimated monthly payment
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Price history
▼ 0.3%Most recent change on 2026-04-16: $640,000 → $638,000.
- Apr 16, 2026$638,000Price change
- Mar 17, 2026$640,000Price change
- Feb 10, 2026$645,000Price change
- Jan 5, 2026$634,000Price change
- Dec 17, 2025$639,000Price change
- Nov 6, 2025$645,000Price change
- Oct 24, 2025$675,000Price change
- Sep 11, 2025$685,000Initial list price
- Sep 21, 2023$1,895Price change
- Feb 5, 2023$1,845Price change
- Jul 22, 2022$637,500Sold
- Mar 8, 2016$250,000Sold
- Jan 23, 2015$157,500Sold
- Dec 23, 2014$45,000Initial list price
- Nov 16, 2007$274,500Sold
- Jun 11, 2003$147,975Sold
- Apr 6, 2000$132,000Sold
- Jun 7, 1999$115,000Sold
- May 15, 1992$90,000Sold
- Jun 15, 1989$90,000Sold
Location
This home is located in Seattle, WA. Browse more Seattle listings on the Seattle market page or explore the full Seattle market report.
Home Intelligence
Neighborhood (zip 98108)
Median age is 37.4; 23% hold a bachelor's degree; 57% of homes are owner-occupied; median household income is $90,179.
- Median income
- $90,179
- Median age
- 37.4
- Owner-occupied
- 56.7%
- Bachelor's degree
- 22.8%
- Census median home value
- $676,000
Source: US Census Bureau American Community Survey 5-year estimates.
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