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← Back to search results/SeaTac, WA/18921 34th Avenue S
1 / 28SOLD FEB 27, 2026
Listed by Khoa Truong • Real Broker LLC. Buyer represented by TD Home Team Inc.
SOLD FEB 27, 2026

$635,000

Listed at $660,000

4 bd•1.75 ba•1,780 sq ft

18921 34th Avenue S, SeaTac, WA 98188

• Listed Jan 15, 2026

RexMont Market Signal for 18921 34th Avenue S

Sold price on record

RexMont Market Signal $635,000

Closed sale price · as of February 27, 2026, the day it sold.

Market Signal since the sale

$660,438

Likely $542,596 – $716,482 · tight read · as of October 17, 2026

Estimate, not an appraisal.

Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID; King County Assessor records.

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Listing Broker: Real Broker LLC; Khoa Truong; 855-450-0442

Buyer Broker: TD Home Team Inc

About this home

Welcome home to this spacious mid-century rambler offering comfort, flexibility, and an unbeatable location. This 1,780 sq ft home features 4 bedrooms and 1.75 bathrooms, plus a generous rec room that can easily serve as a 5th bedroom, home office, or bonus space. Situated on a large 8,800 sq ft lot, the home boasts beautiful hardwood floors in the living and dining rooms. A newer 5-year-old roof provides peace of mind, while the fully fenced backyard is perfect for play, entertaining, or gardening.Enjoy the convenience of a 2-car garage with plenty of additional off-street parking. Ideally located with easy access the light rail, YMCA, and just minutes from SeaTac Airport—this home offers both comfort and commuter-friendly convenience.

Property type
Single Family
Year built
1960
Interior
1,780 sq ft
Lot size
0.202 acres
Parking
2-car garage
Price / sq ft
$357
HeatingBaseboard, Forced Air
CoolingNone
Property taxes$6,059/yr (est.)
School districtHighline

Listed by Khoa Truong • Real Broker LLC

Listing updated: March 30, 2026 at 04:03am

RexMont checked: moments ago

Source: NWMLS as Distributed by MLS Grid #2468759

Around this home

Property details

Interior features

  • Dbl Pane/Storm Window
  • Dining Room
  • Fireplace
  • Water Heater
  • Fireplace (wood burning)

Kitchen

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

Bedrooms

  • 4 bedrooms total
  • 4 on the main level

Bathrooms

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

Layout

  • 1 Story
  • 1,780 sq ft finished
  • 440 sq ft garage

Flooring

  • Hardwood
  • Laminate
  • Vinyl
  • Carpet

Heating & cooling

  • Baseboard heating
  • Forced Air heating
  • None cooling

Schools

Ratings via SchoolDigger

Schools shown are the nearest public Elementary, Middle, and High school for this property and may not be the assigned schools. Verify attendance boundaries with the district before purchasing.

Single-family home facts

As entered by the listing broker on Northwest MLS

Lot & site

Topography
Level,Partial Slope
Vegetation
Fruit Trees, Garden Space

Systems

Energy source
Electric,Natural Gas
Power production
Electric, Natural Gas
Water heater
Electric
Water heater location
Garage
Power company
PSE
Water company
Highline
Sewer company
Midway
Irrigation water rights
No

Rooms & extras

Bathtubs
1
Showers
1
Fireplaces on main
1

New construction

Square footage source
Matrix
Lot size source
Realist

Manufactured home

Land lease
No

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.

Members

Opens with the report above.

Sales & Tax Records for 18921 34th Avenue S

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. Feb 27, 2026
    Sold
    NWMLS via MLS Grid · #2468759
    $635,000
    $357/sq ft
  2. Feb 4, 2026
    Pending
    NWMLS via MLS Grid · #2468759
    $660,000
    $371/sq ft
  3. Jan 15, 2026
    Listed
    NWMLS via MLS Grid · #2468759
    $660,000
    $371/sq ft
  4. Nov 10, 2020
    Sold
    NWMLS via MLS Grid · #1674173
    $480,000
    $270/sq ft
  5. Oct 12, 2020
    Pending
    NWMLS via MLS Grid · #1674173
    $439,000
    $247/sq ft
  6. Oct 7, 2020
    Listed
    NWMLS via MLS Grid · #1674173
    $439,000
    $247/sq ft

Market pulse

SeaTac is a balanced market.

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

Buyer's marketSeller's market
  • Offer insight: Homes typically sell with one offer near asking price.

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

  • Time on market: The average home goes pending in around 73 days.

Recent sales nearby

Within 1 mile · last 6 months
  • $940,000 Sold

    2 weeks ago

    3 bd•1.75 ba•~2,960 sq ft•Single Family

    3737 S 194th Street, SeaTac, WA 98188

    6%

    Under list

    63

    Days on market

    0.3 mi

    Distance

  • $525,000 Sold

    2 weeks ago

    3 bd•1.5 ba•~1,219 sq ft•Single Family

    4815 S 184th Street, SeaTac, WA 98188

    3%

    Under list

    90

    Days on market

    0.9 mi

    Distance

  • $535,000 Sold

    3 weeks ago

    3 bd•1 ba•~1,170 sq ft•Single Family

    17953 48th Avenue S, SeaTac, WA 98188

    2%

    Under list

    87

    Days on market

    0.9 mi

    Distance

  • $134,000 Sold

    3 weeks ago

    2 bd•1.75 ba•Single Family

    18100 36th Avenue S #389, SeaTac, WA 98188

    3%

    Under list

    57

    Days on market

    0.6 mi

    Distance

  • $560,000 Sold

    3 weeks ago

    4 bd•1.5 ba•~1,010 sq ft•Single Family

    3827 S 176th Street, Seattle, WA 98188

    2%

    Under list

    39

    Days on market

    0.9 mi

    Distance

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

Want a deeper read on this market?

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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 29, 2026 at 5:30 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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