405 Prospect Street #300 · Seattle, WA 98109
Source: NWMLS · Skyline Properties, Inc. · Robert Ade #NWM2485970
About this home
One-of-a-Kind Penthouse with Sweeping 360 degree Panoramic Views of Seattle’s Glittering Skyline, Lake Union, Elliott Bay, Cascade and Olympic Mountain Ranges. The Penthouse occupies the entire top floor of a prestigious Queen Anne building and is complemented by a 1,200 sq ft Private Rooftop deck that includes a dramatic crow’s nest office. Located on the South Slope of Queen Anne — one of Seattle’s most sought after locations. This exceptional home offers modern sophistication paired with timeless elegance. Inside, you’ll find cherry hardwood floors, exquisite custom millwork, beautiful lighting, and custom windows that frame the breathtaking views from every room. The gourmet kitchen is a chef’s dream, featuring professional-grade appliances, generous counter space, and abundant storage — perfect for both casual meals and elegant entertaining. The spacious primary suite is a true retreat, complete with a luxurious 5-piece bath with a deep soaking tub, glass-enclosed shower, and heated floors, all while enjoying spectacular views. Additional bedrooms are thoughtfully separated for maximum privacy. Rare convenience awaits with your own private elevator that glides directly from the secure under building garage to your condo. TWO PARKING SPACES included. Meticulously maintained and move-in ready, this stunning penthouse represents the pinnacle of sophisticated city living.
Location
Basics
- Property type
- Condominium
- Style
- Condo (1 Level)
- Stories
- 1 story
- Year built
- 1930
- Building area
- 2,580 sq ft
- County
- King
- MLS #
- NWM2485970
Interior
- Heating
- Forced Air, Heat Pump
- Cooling
- Central Air, Forced Air
- Flooring
- Ceramic Tile, Hardwood, Marble
- Appliances
- Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer
- Fireplace
- 1 · Gas
- Interior features
- Alarm System, Cooking-Gas, Dryer-Gas, Fireplace, Ice Maker, Insulated Windows, Penthouse, Primary Bathroom, Soaking Tub, Top Floor, Walk-In Closet(s), Washer, Water Heater
Exterior & lot
- Exterior features
- Brick, Cement/Concrete, Stone
- Roof
- Flat
- Lot features
- Paved
- View
- Bay, City, Lake, Mountains, Sound
- Waterfront
- No
Parking
- Parking spaces
- 2
- Garage
- Yes
- Covered spaces
- 2
- Parking features
- Common Garage
Utilities
- Power
- Electric, Natural Gas
Community & fees
- Subdivision
- Queen Anne
- HOA dues
- $1,892/mo
- Property tax
- $22,035 (2025)
Transaction
- Original list price
- $2,640,000 (5.5% price cut)
- Listed on
- Apr 8, 2026
- Days on market
- 165
- Listing terms
- Cash, Conventional
- Possession
- Closing
More homes nearby
Sale history
Earlier listings of this home on the MLS.
- 2021-04-14
- Sold$2,450,000
Schools
School district: Seattle
- Elementary
- John Hay Elementary
- Middle
- Mc Clure Mid
- High
- Lincoln High SchoolSchoolDigger 5 stars · Top 3% in WA

Listing provided courtesy of: Skyline Properties, Inc.
Listing agent: Robert Ade.
Based on information submitted to the MLS GRID as of —. 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. IDX information provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Data last updated 2026-09-17.