Property Photo: 521 - 519 20th Avenue WA 98122

Listing Courtesy of:

Northwest MLS / Windermere Real Estate Mount Baker / Rosemary Pham / Windermere Real Estate Midtown / Lilly Milic

521 - 519 20th Avenue Seattle, WA 98122

Pending (13 Days)

$1,895,000 ^(USD)

3,009

SQFT

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Description

This versatile two-home property offers space and privacy with BOTH detached houses, rarely found in similar setups. Front house: Meticulously renovated Craftsman has great flow with updated systems and new AC! Top floor w three bedrooms, two bathrooms includes primary suite. Main level has 2 beds, 1 bath. Freshly refinished fir floors, tall ceilings, formal dining, fireplace, and updated kitchen and baths. The second house/DADU, built in 2016, offers soaring ceilings, AC, a private yard, 2 beds, 2 baths, & bonus attic. Main house+detached ADU+unfinished basement=3,975 sq/ft! Ideal for multi-generational living, co-housing, or as an income generator. 4 parking spaces,7,680 lot. Centrally located in Seattle-close to shops, downtown, transit!

MLS #:
2438188

Taxes
$11,211(2025)

Lot Size
7,680 SQFT

Type
Multifamily

Building Name
Squire Park Add

Year Built
1922

Style
Duplex

Views
Territorial

School District
Seattle

County
King County

Community
Central Area

Listed By

Rosemary Pham, Windermere Real Estate Mount Baker
Lilly Milic, Windermere Real Estate Midtown

Source
Northwest MLS as distributed by MLS Grid
Last checked Oct 31 2025 at 1:33 AM GMT+0000

Bathroom Details

Subdivision

Central Area

Lot Information

Curbs
Sidewalk
Paved

Property Features

Fenced-Fully
Gas Available
Patio
Electric Car Charging
Cable Tv
Fireplace: 0
Foundation: Poured Concrete
Foundation: Slab

Heating and Cooling

Radiant
Forced Air
Heat Pump
Ductless

Flooring

Hardwood
Marble
Carpet
Softwood
Ceramic Tile

Exterior Features

Wood
Cement Planked
Roof: Composition

Utility Information

Sewer: Sewer Connected
Fuel: Electric, Natural Gas

School Information

Elementary School: Buyer to Verify
Middle School: Buyer to Verify
High School: Buyer to Verify

Additional Listing Info

Buyer Brokerage Compensation: 2.5

Buyer's Brokerage Compensation not binding unless confirmed by separate agreement among applicable parties.

Estimated Monthly Mortgage Payment

*Based on Fixed Interest Rate withe a 30 year term, principal and interest only

Listing price

Down payment

Interest rate

Mortgage calculator estimates are provided by Windermere Real Estate and are intended for information use only. Your payments may be higher or lower and all loans are subject to credit approval.

Disclaimer: Based on information submitted to the MLS GRID as of 10/30/25 18:33. All data is obtained from various sources and may not have been verified by Windermere Real Estate Services Company, Inc. 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.