310 21st Avenue E -5319 Seattle WA 98112 MLS #NWM2486598
Located in coveted Capitol Hill neighborhood, this architecturally distinctive modern home offers light-filled living, flexible spaces and rare privacy in the heart of the city. This one-of-a-kind 5BD/3.5BA contemporary home offers 2,320 sq ft of living space on a 4,920 sq ft lot, featuring a 1BR income-producing ADU, soaring 13-ft vaulted ceilings, huge flexible garage/finished basement, three patios, two decks, and breathtaking Cascade Mountain views. Floor-to-ceiling windows flood the great room with natural light even on cloudy days. The top- floor primary suite with an en suite bath feels suspended above the city — wake up to sunrise and mountain views. Expansive patios and decks offer indoor-outdoor living: morning coffee at sunrise, al fresco dining, intimate evenings in a lush, fenced private garden — a rare urban retreat. The dramatic flex studio/garage features soaring ceilings above 1060 sq ft is ideal for home workshop, artist studio, home gym, or great parties. The turnkey ADU adds rental income, multigenerational living, a private guest suite or separate work-from-home office. A true city rarity. Walkable neighborhood (Walk Score 85), steps to restaurants, cafes, and transit. Light Rail is a brisk walk away. Quick access to I-90 and 520 bridges. Downtown Seattle, South Lake Union, Bellevue, Redmond, UW, and world-class medical centers all within easy reach. There is nothing quite like it.
Current real estate data for Single Family in Seattle as of Mar 19, 2026
1,672
Single Family Listed
55
Avg DOM
622
Avg $ / SqFt
$1,250,480
Avg List Price
Property Details
Price:
$1,950,000
MLS #:
NWM2486598
Status:
Active
Beds:
5
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Capitol Hill
Neighborhood:
390centralseattle
Listed Date:
Mar 18, 2026
Finished Sq Ft:
2,320
Total Sq Ft:
3,090
Lot Size:
4,920 sqft / 0.11 acres (approx)
Year Built:
1986
Schools
School District:
Seattle
Elementary School:
Stevens
Middle School:
Meany Mid
High School:
Garfield High
Interior
Appliances
Dishwasher, Microwave, Refrigerator, Stove(s)/Range(s)
Bathrooms
2 Full Bathrooms, 2 Three Quarter Bathrooms, 1 Half Bathroom
Cooling
Ductless
Flooring
Ceramic Tile, Concrete, Hardwood, Vinyl Plank, Carpet
Heating
Ductless, Forced Air, Heat Pump
Exterior
Community Features
Athletic Court, Park, Playground
Construction Materials
Stucco
Exterior Features
Stucco
Parking Features
Attached Garage, Off Street
Parking Spots
2
Roof
Tile
Security Features
Partially Fenced
Financial
Tax Year
2025
Taxes
$3,563
Map
Contact Us
Mortgage Calculator
Community
- Address310 21st Avenue E -5319 Seattle WA
- SubdivisionCapitol Hill
- CitySeattle
- CountyKing
- Zip Code98112
Property Summary
- Located in the Capitol Hill subdivision, 310 21st Avenue E -5319 Seattle WA is a Single Family for sale in Seattle, WA, 98112. It is listed for $1,950,000 and features 5 beds, 5 baths, and has approximately 2,320 square feet of living space, and was originally constructed in 1986. The current price per square foot is $841. The average price per square foot for Single Family listings in Seattle is $622. The average listing price for Single Family in Seattle is $1,250,480. To schedule a showing of MLS#nwm2486598 at 310 21st Avenue E -5319 in Seattle, WA, contact your HomeSmart One Realty agent at 425-218-4178.
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Courtesy of Keller Williams Eastside. Disclaimer: Based on information submitted to the MLS GRID as of Mar-19-2026 4:54:36 am. 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.Copyright 2026. All rights reserved.
310 21st Avenue E -5319
Seattle, WA



