$860,000
Est. $4,426/mo3 bd•2 ba•1,596 sq ft
21801 51st Avenue W, Mountlake Terrace, WA 98043
• Listed 2026-07-20•14 days on market
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of August 3, 2026 at 01:33pm (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.
Equal Housing Opportunity. RexMont Real Estate is pledged to the letter and spirit of U.S. policy for the achievement of equal housing opportunity throughout the Nation. We encourage and support an affirmative advertising and marketing program in which there are no barriers to obtaining housing because of race, color, religion, sex, handicap, familial status, or national origin.
Talk to a local RexMont expert
Avg response under 5 mins
Thoughtfully updated and meticulously maintained, this Mountlake Terrace home offers the perfect blend of comfort and peace of mind. Major system upgrades include double-pane windows, updated electrical panels, PEX plumbing throughout the home and garage, and a tankless water heater. Enjoy easy outdoor living with a sprinkler system and greenhouse, ideal for gardening enthusiasts. Pride of ownership shines throughout, making this home an exceptional opportunity in a desirable location near parks, shopping, dining, light rail, and major commuter routes.
Listed by Porter Balke • COMPASS
Listing updated: August 3, 2026 at 01:33pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2545442
Open houses
No upcoming open houses scheduled for this property.
Nearby open houses (1)
See more →
Open Sat, Aug 22 +1$843,000
-$17,000 under list price
Nearby comparable homes
RexMont uses 5 strongest recent nearby sales, priced between $580K and $850K.
Rental earnings
$2,525/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.
$825,000Last sold price
5502 216th Street Sw, Mountlake Terrace, WA 98043
$585,000Last sold price
21317 48th Avenue W #e4, Mountlake Terrace, WA 98043
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.
21801 51st Avenue W, Mountlake Terrace, WA 98043
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
6 programs may be available to provide you with up to $55,000 in down payment assistance, depending on your specific information.
$5,077 per month
Great rateTakes about 5 minutes & won't affect your credit
Get pre-approvedEstimate only. Actual payment depends on credit, lender, and program. PMI not included for down payments below 20%.
A licensed RexMont broker will get back to you, usually in under 5 minutes during business hours.
More homes in this area that match your range.
$599,000
4804 215th Lane Sw #37, Mountlake Terrace, WA 98043
Patrick Beringer · Redfin
$829,900
5208 213th Place Sw, Mountlake Terrace, WA 98043
Christina O'Keefe · CENTURY 21 North Homes Realty
$459,999
21904 56th Avenue W #b2, Mountlake Terrace, WA 98043
Abigail Echols · Every Door Real Estate
$949,500
4504 220th Sw Street Sw, Mountlake Terrace, WA 98043
Wei Huang · We Lakeside
$719,900
4605 224th Place Sw, Mountlake Terrace, WA 98043
Doug Holman · Real Property Associates, Inc.
$895,000
5700 212th Street Sw, Mountlake Terrace, WA 98043
Jeremy Steiner · Pacific Northwest Realty
$949,500
4504 220th Sw Street Sw, Mountlake Terrace, WA 98043
Wei Huang · We Lakeside
$719,900
4605 224th Place Sw, Mountlake Terrace, WA 98043
Doug Holman · Real Property Associates, Inc.
$895,000
5700 212th Street Sw, Mountlake Terrace, WA 98043
Jeremy Steiner · Pacific Northwest Realty
$759,500
4210 216th Street Sw, Mountlake Terrace, WA 98043
Cindy Chase · John L. Scott, Inc.
$674,950
21903 42nd Place W, Mountlake Terrace, WA 98043
Sam Mansour · John L. Scott, Inc.
$715,000
22906 56th Avenue W #d, Mountlake Terrace, WA 98043
David Palmer · Redfin
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.
Mountlake Terrace is a seller's market.
Inventory is low and competition is high. Sellers have more negotiating power.
Offer insight: Well-priced homes draw multiple offers; others sell close to asking.
List to sale price: Sale-vs-list ratio data not available for this area.
Time on market: The average home goes pending in around 7 days.
$723,800 Sold
4 weeks ago
4 bd•2 ba•~1,478 sq ft•Single Family
22219 66th Avenue W, Mountlake Terrace, WA 98043
4%
Over list
—
Days on market
1.0 mi
Distance
$642,500 Sold
4 weeks ago
3 bd•2.5 ba•~1,630 sq ft•Single Family
21303 41st Court W, Mountlake Terrace, WA 98043
11%
Under list
—
Days on market
0.6 mi
Distance
$730,000 Sold
2 months ago
3 bd•1.5 ba•~1,380 sq ft•Single Family
23108 50th Avenue W, Mountlake Terrace, WA 98043
1%
Over list
—
Days on market
0.9 mi
Distance
$704,000 Sold
2 months ago
3 bd•1.75 ba•~995 sq ft•Single Family
22605 60th Avenue W, Mountlake Terrace, WA 98043
1%
Over list
—
Days on market
0.8 mi
Distance
$625,000 Sold
2 months ago
2 bd•1 ba•~1,170 sq ft•Single Family
5907 227th Street Sw, Mountlake Terrace, WA 98043
0%
Over list
—
Days on market
0.8 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 Aug 2026
