Recently Viewed Properties
See This Home
Save This Listing
Close

View All Photos

$699,900

  • For Sale
  • Active
  • Townhouse
  • 2 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • 1,107 Sq. Ft.
  • Updated 7 hours ago

Next open house:

Open House: 12:00 PM - 2:00 PM

Saturday 1/17 12:00 PM - 2:00 PM

4409 B 21st Avenue SW,Seattle, WA 98106

4409 B 21st Avenue SWSeattleWA98106

Get directions

View more dates

Join us at 4409 B 21st Avenue SW on:

  • Open House: 12:00 PM - 2:00 PM

    Sunday 1/18 12:00 PM - 2:00 PM

    4409 B 21st Avenue SW,Seattle, WA 98106
    4409 B 21st Avenue SWSeattleWA98106

Listed by Ray York | Windermere RE/Capitol Hill,Inc | (206) 324-8900 and Ian Porter | Windermere RE/Capitol Hill,Inc | (206) 324-8900

See This Home
Save This Home
See This Home
Save This Home
A refined take on modern West Seattle living, this Shelter Homes residence balances efficient design with elevated outdoor space. Thoughtfully laid out across multiple levels, this home offers approx. 1,107 sq ft with 2 bedrooms, 1.75 baths, a private roof deck, and dedicated parking-crafted to maximize light, function, and flexibility. The main living level is open and composed, with clean lines, wide-plank flooring, and a layout that feels intentional. The kitchen is both stylish and practical, featuring quartz countertops, contemporary cabinetry, stainless steel appliances, and a central island that supports daily life-from quiet mornings to casual entertaining. Living and dining spaces connect seamlessly, creating a comfortable flow without wasted square footage. Bedrooms are positioned for separation and privacy. The upper-level bedroom enjoys generous natural light and a calm, tucked-away feel, while the additional bedroom offers versatility for guests, work-from-home needs, or everyday living. Bathrooms are modern and efficient, with quality finishes and smart layouts that prioritize usability. Crowning the home is a private rooftop deck-an extension of the living space designed for open-air dining or relaxation. Set in a quiet residential pocket near parks, open green space, and West Seattle's local dining and amenities, this home offers a modern lifestyle that's streamlined, intentional, and easy to live in-proof that thoughtful design is all you need.

Full Property Details for 4409 B 21st Ave SW

General

  • Price: $699,900
  • HOA FEE: $180/month
  • Taxes: $1 (2025)
  • Status: Active
  • Type: Townhouse
  • Source: NWMLS
  • MLS ID: 2453309
  • Updated: 1/16/2026
  • Added to Site: 44 day(s) ago

Interior

  • Interior Features: Bath Off Primary, Double Pane/Storm Window, Dining Room, High Tech Cabling, Walk-In Closet(s), Water Heater
  • Appliances: Dishwasher(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s)
  • Flooring: Ceramic Tile, Laminate, Carpet

Rooms

Bathrooms

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

Bedrooms

  • Total Bedrooms: 2
  • Bedrooms Upper: 1
  • Bedrooms Main: 1

Additional Information

  • Amenities: Cable TV, Electric Car Charging, Fenced-Partially, High Speed Internet, Rooftop Deck
  • Security/Safety: Partially Fenced

Parking

  • Parking Features: Off Street

Location

  • Area: 140 - West Seattle
  • County: King
  • Subdivision: Pigeon Point
  • Building Name: West Harbor 6
  • Driving Directions: Mapping is Correct
  • Direction Faces: South

School Information

  • High School District: Seattle
  • Elementary School: Pathfinder K-8
  • Middle School: Madison Mid
  • High School: West Seattle High

Community

  • Association: Yes
  • Assoc. Fees Include: See Remarks

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Ductless
  • Heating Type: Ductless, HRV/ERV System, Wall Unit(s)
  • Water Heater: Hybrid Electric

Utilities

  • Sewer: Sewer Connected
  • Water: Public

Structural Information

  • Architectural Style: Modern
  • Structure Type: Townhouse
  • Builder: Shelter Homes
  • Construction Status: Under Construction
  • Exterior Const.: Cement Planked
  • Basement Desc.: None
  • Foundation: Poured Concrete
  • Roof: Flat
  • Entry Location: Main
  • Square Feet: 1,107
  • Finished Total: 1,107 Sq. Ft.
  • Year Built: 2026
  • Property Condition: Very Good

Lot Features

  • Property View: City, Mountain(s), See Remarks, Sound, Territorial
  • Lot Size (Acres): 0.0055
  • Lot Size (Sq. Ft.): 239
  • Lot Size Source: County Records
  • Topography: Level, Partial Slope
  • Lot Features: Paved

Green Features

  • Building Certification: Other

Financial Considerations

  • Association Fee: $180
  • Assoc Fee Freq.: Monthly
  • Tax Amount: $1
  • Tax Year: 2025
  • Terms: Conventional

Disclosures and Reports

  • Special Conditions: None
  • Inclusions: Dishwasher(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s)
  • Property ID: 1773600845

Listed by Ray York | Windermere RE/Capitol Hill,Inc | (206) 324-8900 and Ian Porter | Windermere RE/Capitol Hill,Inc | (206) 324-8900

Quickly Find Out More

* Indicates a required field

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Send Message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

We Value Your Privacy

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Get a Great Insurance Rate

Find the right home insurance for your new home!

with our affiliated in-house agency

Request a Quote

Save up to an additional 20% by bundling your home and auto together!

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Find the right home insurance for your new home!

with our affiliated in-house agency

Request a Quote

Save up to an additional 20% by bundling your home and auto together!

Schools serving 4409 B 21st Ave SW

School District:Seattle School District
NameGradesDistance
Fairmount Park Elementary
3800 Southwest Findlay Street, Seattle, WA 98126
PK-51.2 mi
Madison Middle School, Seattle, WA
3429 45th Avenue Southwest, Seattle, WA 98116
6-81.5 mi
West Seattle High School
3000 California Avenue Southwest, Seattle, WA 98116
9-121.4 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 4409 B 21st Ave SW Get Price Alerts and Save Property

Date
Details
Price
Change
Source
12/18/2025
Sold
$1,074,900
53.58%
Public Record
12/04/2025
Listed
$699,900
—
MLS
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 4409 B 21st Ave SW

Year
Property Taxes
Change
Tax Assessment
Change
2024
$4,823
—
$316,000
-38%
2024
$4,823
11%
$513,400
9%
2022
$4,336
19%
$471,000
24%
2021
$3,656
—
$380,000
11%
2021
$3,656
4%
$343,000
2%
2020
$3,532
9%
$336,000
-2%
2019
$3,240
6%
$343,000
22%
2018
$3,065
16%
$282,000
13%
2017
$2,644
11%
$250,000
14%
2016
$2,386
19%
$220,000
18%
2015
$2,005
3%
$187,000
13%
2014
$1,940
—
$165,000
—
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.

Estimate the Cost for 4409 B 21st Ave SW

$
Down Payment
%
$
%

$
$
$

*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Ray York | Windermere RE/Capitol Hill,Inc | (206) 324-8900 and Ian Porter | Windermere RE/Capitol Hill,Inc | (206) 324-8900

Just Listed near 4409 B 21st Ave SW

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

8840 NE 24th St, Clyde Hill, WA 98004 - Photo 1 Just Listed
$4,000,000
Open House

8840 NE 24th St  Clyde Hill, WA 98004

  • Single Family
  • Active
  • Updated 1 day ago
  • 6
    Beds
  • 5
    Total Baths
  • 4,550
    Sq. Ft.
Listed by Roger Kilburn | Redfin
3308 81st Pl SE, Mercer Island, WA 98040 - Photo 1 Just Listed
$1,799,000
Open House

3308 81st Pl SE  #C  Mercer Island, WA 98040

  • Townhouse
  • Active
  • Updated 3 days ago
  • 3
    Beds
  • 4
    Total Baths
  • 3,356
    Sq. Ft.
Listed by Paula Holtzclaw (206) 708-4721
3308 81st Pl SE, Mercer Island, WA 98040 - Photo 1 Just Listed
$1,799,000
Open House

3308 81st Pl SE  #C  Mercer Island, WA 98040

  • Townhouse
  • Active
  • Updated 3 days ago
  • 3
    Beds
  • 4
    Total Baths
  • 3,356
    Sq. Ft.
Listed by Paula Holtzclaw (206) 708-4721
6560 W Mercer Way, Mercer Island, WA 98040 - Photo 1 Just Listed
$2,690,000
Open House

6560 W Mercer Way  Mercer Island, WA 98040

  • Single Family
  • Active
  • Updated 1 day ago
  • 5
    Beds
  • 3
    Total Baths
  • 3,160
    Sq. Ft.
Listed by Diane Liu | Compass

Price Reduced near 4409 B 21st Ave SW

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

2627 96th Ave NE, Clyde Hill, WA 98004 - Photo 1 Price Reduced
-$361,112 (-4.91%)
$6,988,888
Open House

2627 96th Ave NE  Clyde Hill, WA 98004

  • Single Family
  • Active
  • Updated 6 hours ago
  • 5
    Beds
  • 5
    Total Baths
  • 5,263
    Sq. Ft.
Listed by Nicholas Loveless | Windermere R.E. Northeast, Inc
3204 81st Pl SE, Mercer Island, WA 98040 - Photo 1 Price Reduced
-$5,500 (-0.96%)
$569,500
Open House

3204 81st Pl SE  #B202  Mercer Island, WA 98040

  • Condo
  • Active
  • Updated 4 days ago
  • 2
    Beds
  • 2
    Total Baths
  • 963
    Sq. Ft.
Listed by Christy Beach | Redfin
10661 Forbes Creek Dr, Kirkland, WA 98033 - Photo 1 Price Reduced
-$30,000 (-1.07%)
$2,765,000
Open House

10661 Forbes Creek Dr  Kirkland, WA 98033

  • Single Family
  • Active
  • Updated 3 days ago
  • 5
    Beds
  • 5
    Total Baths
  • 3,600
    Sq. Ft.
Listed by Sergey Kolomiyets | eXp Realty
11804 90th Ave NE, Kirkland, WA 98034 - Photo 1 Price Reduced
-$26,000 (-1.96%)
$1,299,000

11804 90th Ave NE  Kirkland, WA 98034

  • Single Family
  • Active
  • Updated 3 days ago
  • 3
    Beds
  • 2
    Total Baths
  • 2,040
    Sq. Ft.
Listed by Phillip T. Rodocker | John L. Scott, Inc and Louis Lock | John L. Scott, Inc

Recent Sales near 4409 B 21st Ave SW

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

4133 23rd Ave SW, Seattle, WA 98106 - Photo 1 Sold
$750,000

4133 23rd Ave SW  Seattle, WA 98106

  • Single Family
  • Closed
  • 4
    Beds
  • 2
    Total Baths
  • 1,450
    Sq. Ft.
Listed by Earnest Watts | Redfin
Sold by Mark Ashmun
3828 20th Ave SW, Seattle, WA 98106 - Photo 1 Sold
$776,000

3828 20th Ave SW  Seattle, WA 98106

  • Single Family
  • Closed
  • 3
    Beds
  • 1
    Total Bath
  • 1,740
    Sq. Ft.
Sold by Anna Schwartz | John L Scott RE West Seattle
4745 Delridge Wy SW, Seattle, WA 98106 - Photo 1 Sold
$650,000

4745 Delridge Wy SW  Seattle, WA 98106

  • Multi-Family
  • Closed
Listed by Matt Hagwood | Kelly Right RE of Spokane LLC and Laura Barry | Kelly Right RE of Spokane LLC
Sold by Alline Birkel | Reger Homes LLC
4757 Delridge Wy SW, Seattle, WA 98106 - Photo 1 Sold
$695,000

4757 Delridge Wy SW  Seattle, WA 98106

  • Townhouse
  • Closed
  • 3
    Beds
  • 3
    Total Baths
  • 1,590
    Sq. Ft.
Listed by Osama Musa Khalaf | Redfin
Sold by Stephanie L Kastner | Redfin

4409 B 21st Avenue SW, Seattle, WA 98106 (MLS# 2453309) is a Townhouse property with 2 bedrooms, 1 full bathroom and 1 partial bathroom. 4409 B 21st Avenue SW is currently listed for $699,900 and was received on December 04, 2025. Want to learn more about 4409 B 21st Avenue SW? Do you have questions about finding other Townhouse real estate for sale in Seattle? You can browse all Seattle real estate or contact a Coldwell Banker agent to request more information.

Tour this property