$625,000
Est. $3,230/mo4 bd•2.25 ba•1,700 sq ft
3712 S 175th Street, Sea Tac, WA 98188
• Listed 2026-09-04•1 day on market
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Hidden gem in McMicken Hieghts. Privately tucked away down a long secluded driveway, this sprawling rambler boasts 4 beds, 2.5 baths & 1,700sf on a shy 1/3 acre lot with garage, shop/hobby space & tons of off-street parking. Fresh paint, upgraded trim, new carpets & LVP floors + recent roof, furnace, crawlspace insulation & more. Living room with stone hearth, gas fireplace & oversized picture window. Dining space opens to refreshed kitchen with gas range. Spacious primary suite with skylight, walk-in closet, attached bath with new quartz vanity & sliding glass doors to wrap-around deck. 4th bed/bonus room with french doors/private entry & patio. Fully fenced grounds with lush landscapes, mature gardens & multiple entertainment decks.
Listed by Nick Southard • Upgrade Realty
Listing updated: September 5, 2026 at 05:03am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2578250
Open houses
No upcoming open houses scheduled for this property.
3712 S 175th Street, Sea Tac, WA 98188
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.
Neighborhood mobility
Highline 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.
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Sea Tac is a seller's market.
Inventory is low and competition is high. Sellers have more negotiating power.
Offer insight: Many homes get multiple offers, some with waived contingencies.
List to sale price: The average home sells very close to list price.
Time on market: The average home goes pending in around 10 days.
$129,000 Sold
3 weeks ago
2 bd•2 ba•Single Family
18054 36th Avenue S #386, Sea Tac, WA 98188
0%
Over list
—
Days on market
0.4 mi
Distance
$94,900 Sold
5 weeks ago
2 bd•1 ba•Single Family
3439 S 181st Place #146, Sea Tac, WA 98188
5%
Under list
—
Days on market
0.5 mi
Distance
$79,900 Sold
5 weeks ago
1 bd•1 ba•Single Family
18117 32nd Avenue S #333, Sea Tac, WA 98188
0%
Over list
—
Days on market
0.5 mi
Distance
$685,000 Sold
5 weeks ago
4 bd•2.75 ba•~2,120 sq ft•Single Family
18331 38th Avenue S, Sea Tac, WA 98188
2%
Under list
—
Days on market
0.6 mi
Distance
$1,260,000 Sold
5 weeks ago
6 bd•4.75 ba•~4,629 sq ft•Single Family
17323 Military Rd S, Sea Tac, WA 98188
1%
Under list
—
Days on market
0.4 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 Sep 2026
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of September 5, 2026 at 05:03am (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.
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$714,000
+$89,000 over list price
Nearby comparable homes
RexMont uses 5 strongest recent nearby sales, priced between $580K and $760K.
Rental earnings
$2,150/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.
$610,000Last sold price
17046 34th Avenue S, Sea Tac, WA 98188
$760,000Last sold price
4430 S 175th Street, Sea Tac, WA 98188
Estimate is a comp-supported screen, not an appraisal or broker price opinion. Ask RexMont for a property-specific pricing review before writing or accepting an offer.
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