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← Back to search results/Seattle, WA/5440 B 21st Avenue SW
1 / 311 HOUR ON MARKET
Listed by Sarah McCormick • Luma Real Estate LLC.
FOR SALE

$509,999

Est. $2,803/mo

2 bd•2.25 ba•999 sq ft

5440 B 21st Avenue SW, Seattle, WA 98106

• Listed Oct 26, 2026•New today

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★★★★★5.0·1,244 Google reviews

Listing Broker: Luma Real Estate LLC; Sarah McCormick; 206-660-4203; sarahm@lumapnw.com

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Listing Broker: Luma Real Estate LLC; Sarah McCormick; 206-660-4203; sarahm@lumapnw.com

About this home

Offering 2 ensuite bedrooms, and 2.25 baths, this West Seattle home blends style and functionality across a well-planned layout. The main floor features engineered hardwoods, a convenient powder room, coat closet, an open living space and a dining area with a dining bump-out. The kitchen includes stainless steel appliances and a dedicated laundry closet. Upstairs, two private ensuite bedrooms offer comfortable retreats, with full and ¾ baths. Enjoy year-round comfort with mini-split heating and A/C plus radiant bathroom floors. Step outside to a rear deck and fully fenced outdoor space, with one designated off-street parking spot. A fresh, low-maintenance home in a convenient Delridge location!

Property type
Condo
Year built
2026
Interior
999 sq ft
Lot size
0.0327 acres
Parking
Off Street
Price / sq ft
$511
HeatingDuctless, Radiant
CoolingDuctless
Property taxes$5,250/yr (est.)
HOA dues$80/mo
School districtSeattle

Listed by Sarah McCormick • Luma Real Estate LLC

Listing updated: October 26, 2026 at 06:42am

RexMont checked: moments ago

Source: NWMLS as Distributed by MLS Grid #2598130

Around this home

RexMont OfferEdge™

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5440 B 21st Avenue SW, Seattle, WA 98106

List price
$509,999
Down payment
$102,000

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Source:RexMont analysis of Northwest MLS sales data for this ZIP code plus third-party market data (RentCast). The estimates are RexMont's, not Northwest MLS listing data.

Estimates only and not guaranteed. Consult a RexMont agent for accurate, personalized guidance before making an offer. RexMont OfferEdge™ · © 2026 RexMont Real Estate. Proprietary tool.

Property details

Interior features

  • Cooking-Electric
  • Dryer-Electric
  • Primary Bathroom
  • Top Floor
  • Walk-In Closet(s)
  • Washer
  • Water Heater

Kitchen

  • Dishwasher
  • Disposal
  • Dryer
  • Microwave
  • Refrigerator
  • Stove(s)/Range(s)

Bedrooms

  • 2 bedrooms total
  • 2 upstairs

Bathrooms

  • 1 full bathroom
  • 1 three-quarter bathroom (shower, no tub)
  • 1 half bathroom
  • 2.25 bathrooms total (NWMLS count)
  • 1 on the main level

Layout

  • Townhouse

Laundry

  • Electric Dryer Hookup laundry
  • Washer Hookup laundry

Flooring

  • Ceramic Tile
  • Engineered Hardwood

Heating & cooling

  • Ductless heating
  • Radiant heating
  • Ductless cooling

Schools

Ratings via SchoolDigger

Seattle School District

Assigned schools for this property per the listing's MLS data. School district boundaries change — verify the exact assigned schools with the district before purchasing.

Townhome facts

As entered by the listing broker on Northwest MLS

Lot & site

Faces
South
Bus route
125, H Line

Systems

Energy source
Electric
Power production
Electric
Water heater
Electric
Water heater location
Main floor closet
Power company
Seattle City Light
Water company
Seattle Public Utilities
Sewer company
Seattle Public Utilities
Garbage service
Seattle Public Utilities
Irrigation water rights
No

Rooms & extras

Bathtubs
1
Showers
2

New construction

New construction state
Completed
Estimated completion
Aug 26, 2026
Square footage source
Plan Set
Lot size source
Plat Map

Neighborhood mobility

Doorstep, Pedal & Station Scores

Three RexMont scores for this exact address: what is on foot, what is by bike, and what rides past the door.

Ground Truth™

The ground, the slope, the flood zone and the noise at this address

Read from public hazard, flood, terrain and noise maps for this exact home.

Address Insider™

The members' report

Commute, transit, zoning and ADU potential, internet providers and the lifestyle around the home: the nearest grocery, coffee, park, services and transit stop. One free registration opens every home on rexmont.com.

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Sales & Tax Records for 5440 B 21st Avenue SW

NWMLS via MLS Grid · King County Assessor

Every listing, pending, price change and closing filed on this home with the NWMLS, the county’s recorded sales, and its assessed values by tax year.

  1. Aug 31, 2002
    Sold
    NWMLS via MLS Grid · #21114531
    $169,990
    $170/sq ft
  2. Jun 19, 2002
    Sold
    NWMLS via MLS Grid · #21122528
    $231,950
    $232/sq ft
  3. May 24, 2002
    Sold
    NWMLS via MLS Grid · #21108630
    $284,900
    $285/sq ft
  4. May 14, 2002
    Pending
    NWMLS via MLS Grid · #21122528
    $231,950
    $232/sq ft
  5. May 10, 2002
    Sold
    NWMLS via MLS Grid · #21093432
    $1,400,000
    $1,401/sq ft
  6. May 1, 2002
    Pending
    NWMLS via MLS Grid · #21108630
    $284,990
    $285/sq ft

Down payment assistance

7 programs may be available to provide you with up to $80,500 in down payment assistance, depending on your specific information.

Check eligibility

Source: program list compiled by RexMont from ARCH (A Regional Coalition for Housing) member-jurisdiction information. This is not Northwest MLS listing data.

Mortgage payment forecast

$3,448 per month

Great rate
Principal and interest
Property taxes
HOA dues
Home insurance

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Plan your offer with a RexMont buyer specialistWalk through escalation strategy, contingencies, and competing-offer risk in this neighborhoodCompare loan options30-yr fixed, 15-yr, FHA, VA, jumbo

Source: RexMont estimate, not Northwest MLS listing data. Interest rates from Freddie Mac's Primary Mortgage Market Survey via FRED (Federal Reserve Bank of St. Louis). Property tax and HOA dues from the NWMLS listing where provided, otherwise estimated; insurance estimated at 0.3% of price per year.

Estimate only. Actual payment depends on credit, lender, and program. PMI not included for down payments below 20%.

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Listing Broker: Luma Real Estate LLC; Sarah McCormick; 206-660-4203; sarahm@lumapnw.com

Market pulse

Seattle is a balanced market.

Supply and demand are roughly in balance. Neither side has a clear edge.

Buyer's marketSeller's market

  • Offer insight: Well-priced homes draw multiple offers; others sell close to asking.

  • List to sale price: The average home sells very close to list price.

  • Time on market: The average home goes pending in around 52 days.

Recent sales nearby

Within 1 mile · last 6 months

  • $636,000 Sold

    8 weeks ago

    2 bd•1.75 ba•Condo

    4586 22nd Avenue SW, Seattle, WA 98106

    1%

    Under list

    112

    Days on market

    0.6 mi

    Distance

  • $650,000 Sold

    2 months ago

    3 bd•2 ba•Condo

    5946 18th Avenue SW #1, Seattle, WA 98106

    7%

    Under list

    35

    Days on market

    0.3 mi

    Distance

  • $765,000 Sold

    2 months ago

    3 bd•3 ba•Condo

    5948 18 Avenue SW #2, Seattle, WA 98106

    4%

    Under list

    34

    Days on market

    0.3 mi

    Distance

Closed sales from MLS GRID / NWMLS within the past 6 months, matched on property type and within 1 mile. Comps approximate.

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Market data from MLS GRID / NWMLS · Updated Oct 2026

Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID.

MLS GRID Disclaimer

Based on information submitted to the MLS GRID as of October 26, 2026 at 8:20 AM PT (date and time MLS GRID Data was obtained). 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.

Listing information courtesy of Northwest Multiple Listing Service (NWMLS). The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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© 2026 Northwest Multiple Listing Service. All rights reserved.

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