$624,950
Est. $3,462/mo3 bd•1.5 ba•1,130 sq ft
17900 51st Avenue S, SeaTac, WA 98188
• Listed Sep 17, 2026•23 days active · 23 cumulative
Listing Broker: John L. Scott, Inc.; Celene Hernandez Tzintzun; 425-454-2437; hernandez_celene@yahoo.com
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Listing Broker: John L. Scott, Inc.; Celene Hernandez Tzintzun; 425-454-2437; hernandez_celene@yahoo.com
About this home
Spacious great room design blends living and dining areas, highlighted by hardwood floors, abundant natural light and a warm gas fireplace that anchors the space. The kitchen offers a comfortable casual dining area, laminate flooring, all appliances, and well-crafted built-in storage with glass-front cabinets that add both charm and function. Bedrooms feature hardwood floors and are served by a classic full bath plus a beautifully updated half bath showcasing tile flooring and a solid walnut countertop. The fenced, level backyard provides generous garden space, an outbuilding for storage or hobbies, and an expansive patio ideal for outdoor dining, gatherings, and entertaining. Additional highlights include RV and guest parking, air conditioning, and lovely views of the Cascades. This excellent location places you just minutes from major freeways, shopping, restaurants, airport, and everyday conveniences.
Listed by Celene Hernandez Tzintzun • John L. Scott, Inc.
Listing updated: October 2, 2026 at 05:12pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2584487
Around this home
How much should you offer?
17900 51st Avenue S, SeaTac, WA 98188
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
- Dbl Pane/Storm Window
- Dining Room
- Fireplace
- Water Heater
- Fireplace (gas)
Kitchen
- Dishwasher
- Disposal
- Microwave
- Refrigerator
- Stove(s)/Range(s)
Bedrooms
- 3 bedrooms total
- 3 on the main level
Bathrooms
- 1 full bathroom
- 1 half bathroom
- 1.5 bathrooms total (NWMLS count)
- 2 on the main level
Layout
- 1 Story
- 1,130 sq ft finished
Flooring
- Ceramic Tile
- Hardwood
- Laminate
- Vinyl
Heating & cooling
- Forced Air heating
- Central Air cooling
- Forced Air cooling
Schools
Ratings via SchoolDiggerHighline School District
- Bow Lake ElementaryPublic · Grades PK-5 · State rank 1,067 of 1,1381/10
- Chinook Middle SchoolPublic · Grades 6-8 · State rank 243 of 5146/10
- Tyee High SchoolPublic · Grades 9-12 · State rank 356 of 3962/10
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.
Single-family home facts
As entered by the listing broker on Northwest MLS
Lot & site
- Topography
- Level
- Vegetation
- Garden Space
Systems
- Energy source
- Electric,Natural Gas
- Power production
- Electric, Natural Gas
- Water heater
- Gas
- Water heater location
- Garage
- Power company
- PSE
- Water company
- Highline
- Sewer company
- Valley View
- Gas company
- PSE
- Irrigation water rights
- No
Rooms & extras
- Fireplaces on main
- 1
New construction
- Square footage source
- Realist
- 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.
Opens with the report above.
Sales & Tax Records for 17900 51st Avenue S
NWMLS via MLS Grid · King County AssessorEvery 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.
- Sep 17, 2026ListedNWMLS via MLS Grid · #2584487$624,950$553/sq ft
- Oct 29, 2021SoldNWMLS via MLS Grid · #1822414$512,500$454/sq ft
- Sep 16, 2021PendingNWMLS via MLS Grid · #1822414$524,950$465/sq ft
- Aug 12, 2021ListedNWMLS via MLS Grid · #1822414$524,950$465/sq ft
- Jan 26, 2017SoldNWMLS via MLS Grid · #1044527$345,500$306/sq ft
- Dec 14, 2016PendingNWMLS via MLS Grid · #1044527$349,950$310/sq ft
Down payment assistance
6 programs may be available to provide you with up to $55,000 in down payment assistance, depending on your specific information.
Northwest MLS lists this home as eligible for down payment assistance programs
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
$4,134 per month
Great rateTakes about 5 minutes & won't affect your credit
Get pre-approvedSource: 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%.
Ask about this home
A licensed RexMont broker will get back to you, usually in under 5 minutes during business hours.
Listing Broker: John L. Scott, Inc.; Celene Hernandez Tzintzun; 425-454-2437; hernandez_celene@yahoo.com
Market pulse
SeaTac is a balanced market.
Supply and demand are roughly in balance. Neither side has a clear edge.
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 54 days.
Recent sales nearby
Within 1 mile · last 6 months$560,000 Sold
5 days 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
0.7 mi
Distance
$80,000 Sold
5 days ago
1 bd•1 ba•Single Family
18200 36th Avenue S #395, SeaTac, WA 98188
6%
Under list
608
Days on market
0.9 mi
Distance
$25,000 Sold
1 week ago
1 bd•1 ba•Single Family
3257 S 181st Street, SeaTac, WA 98188
0%
Over list
49
Days on market
1.0 mi
Distance
$95,000 Sold
2 weeks ago
2 bd•1 ba•Single Family
3255 S 181st Street #97, SeaTac, WA 98188
5%
Under list
425
Days on market
1.0 mi
Distance
$500,000 Sold
2 weeks ago
3 bd•1 ba•~1,240 sq ft•Single Family
3815 S 179th Street, SeaTac, WA 98188
0%
Over list
21
Days on market
0.6 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?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Oct 2026
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of October 2, 2026 at 05:12pm (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.
© 2026 Northwest Multiple Listing Service. All rights reserved.
HO
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