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$2,640,000 Just Listed

  • For Sale
  • Active
  • Condo
  • 3 Beds
  • 1 Full Bath
  • 2 Partial Baths
  • 2,580 Sq. Ft.
  • Updated 3 hours ago

Listed by Robert Ade | Skyline Properties, Inc. | (206) 522-3400

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405 Prospect Street #300, Seattle, WAVideo Tour of 405 Prospect Street #300, Seattle, WA.
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.

Full Property Details for 405 Prospect St #300

General

  • Price: $2,640,000
  • HOA FEE: $1,892/month
  • Taxes: $22,035 (2025)
  • Status: Active
  • Type: Condo
  • Source: NWMLS
  • MLS ID: 2485970
  • Updated: 4/10/2026
  • Added to Site: 4 day(s) ago

Interior

  • 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
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Gas
  • Appliances: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Flooring: Ceramic Tile, Hardwood, Marble

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 1
  • 3/4 Bathrooms: 1
  • Half Bathrooms: 1
  • Main Floor Baths: 3
  • Main - 3/4 Baths: 1
  • Main - 1/2 Baths: 1

Bedrooms

  • Total Bedrooms: 3
  • Bedrooms Main: 3

Other Rooms

  • Laundry: Gas Dryer Hookup, Washer Hookup

Additional Information

  • Security/Safety: Alarm System

Parking

  • Garage: Yes
  • Covered Spaces: 2
  • Parking Features: Common Garage

Location

  • Area: 700 - Queen Anne/Magnolia
  • County: King
  • Subdivision: Queen Anne
  • Building Name: 405 Prospect
  • Driving Directions: Corner of Prospect St and 4th Ave N
  • Direction Faces: South

School Information

  • High School District: Seattle
  • Elementary School: John Hay Elementary
  • Middle School: Mc Clure Mid
  • High School: Ballard High

Community

  • Association: Yes
  • Assoc. Fees Include: Common Area Maintenance, Earthquake Insurance, Lawn Service, Sewer, Trash, Water
  • Units Assoc/Comm: 9

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Central Air, Forced Air
  • Heating Type: Forced Air, Heat Pump
  • Water Heater: Electric

Structural Information

  • Structure Type: Multi Family
  • Exterior Const.: Brick, Cement/Concrete, Stone
  • Roof: Flat
  • Stories in Building: 3
  • Square Feet: 2,580
  • Year Built: 1930
  • Remodeled/Addition: Yes

Unit Information

  • Units in Building: 9
  • Unit Features: Alarm System, Insulated Windows, Jetted/Soaking Tub, Penthouse, Primary Bath, Rooftop Deck, Top Floor, Walk

Lot Features

  • Property View: Bay, City, Lake, Mountains, Sound
  • Lot Features: Paved

Green Features

  • Energy Efficient: Insulated Windows

Financial Considerations

  • Association Fee: $1,892
  • Assoc Fee Freq.: Monthly
  • Tax Amount: $22,035
  • Tax Year: 2025
  • Terms: Cash, Conventional

Disclosures and Reports

  • Special Conditions: None
  • Inclusions: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Property ID: 2617380090

Listed by Robert Ade | Skyline Properties, Inc. | (206) 522-3400

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Schools serving 405 Prospect St #300

School District:Seattle School District
NameGradesDistance
Hay Elementary School
201 Garfield Street, Seattle, WA 98109
PK-50.3 mi
Queen Anne Elementary School
411 Boston Street, Seattle, WA 98109
K-50.6 mi
Mcclure Middle School
1915 1st Avenue West, Seattle, WA 98119
6-80.7 mi
The Center School
305 Harrison Street, Seattle, WA 98109
9-120.5 mi
Lincoln High School, Seattle, WA
4400 Interlake Avenue North, Seattle, WA 98103
9-122.2 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 405 Prospect St #300 Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/08/2026
Listed
$2,640,000
7.76%
MLS
4/01/2021
Sold
$2,450,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 405 Prospect St #300

Year
Property Taxes
Change
Tax Assessment
Change
2024
$22,035
-5%
$2,383,000
3%
2024
$23,093
22%
$2,318,000
—
2022
$18,931
23%
$2,318,000
3%
2021
$15,407
—
$2,257,000
37%
2021
$15,407
-3%
$1,644,000
-4%
2020
$15,857
18%
$1,708,000
6%
2019
$13,408
-1%
$1,608,000
15%
2018
$13,485
5%
$1,402,000
1%
2017
$12,854
-13%
$1,382,000
-11%
2016
$14,809
21%
$1,554,000
18%
2015
$12,230
7%
$1,312,000
18%
2014
$11,466
—
$1,109,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Robert Ade | Skyline Properties, Inc. | (206) 522-3400

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405 Prospect Street #300, Seattle, WA 98109 (MLS# 2485970) is a Condo property with 3 bedrooms, 1 full bathroom and 2 partial bathrooms. 405 Prospect Street #300 is currently listed for $2,640,000 and was received on April 08, 2026. Want to learn more about 405 Prospect Street #300? Do you have questions about finding other Condo real estate for sale in Seattle? You can browse all Seattle real estate or contact a Coldwell Banker agent to request more information.

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