Property Details
21801 51st Avenue W
Mountlake Terrace, WA 98043
$860,000
Active
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About This Home
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.
Property Details
Property Information
Property Type
Residential
Subtype
Single Family Residence
Status
Active
County
Snohomish
Neighborhood
Mountlake Terrace
Listed
Jul 20, 2026
Structure Type
House
Parcel Number
00522500001300
Tax & HOA
Annual Property Tax
$5,227 (2026)
Est. Monthly Tax
$436/mo
Interior Features
Bedrooms
3
Bathrooms
2.0
Living Area
1,596 sq ft
Basement
None
Entry Level
Main
Interior Features
Bath Off Primary, Dbl Pane/Storm Window, Fireplace, Skylight(s), Sprinkler System, Walk-In Closet(s), Water Heater
Exterior & Lot
Lot Size
0.18 sqft
Year Built
1951
Exterior Materials
Wood
Parking
Driveway, Detached Garage
Sewer
Sewer Connected
Water Source
Public
Lot Features
Paved
Exterior Features
Wood Products
Community & Access
Directions
I-5 Exit 177 (220th St SW), west on 220th, right on 52nd Ave W, left on 236th St SW, right on 51st Ave W to property.
Location
City
Mountlake Terrace
County
Snohomish
Coordinates
47.80133, -122.30172
Schools
School District
Edmonds
Additional Information
Tax Year
2026
Annual Taxes
$5,227
Possession
Array
Inclusions
Dishwasher(s),Dryer(s),Garbage Disposal,Microwave(s),Refrigerator(s),Stove(s)/Range(s),Washer(s)
Mortgage Calculator
Estimated Monthly Payment
$0
Down Payment
$0
Loan Amount
$0
Provided by Beyond Real Estate, LLC
Down Payment Assistance Available
This property may qualify for homebuyer assistance programs
Find out if you’re eligible for down payment assistance programs that could help make this home more affordable. Programs can provide thousands of dollars toward your down payment and closing costs.
Check Your EligibilityBased on information submitted to the MLS GRID as of August 3, 2026 8:45 PM. 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.
IDX information is provided exclusively for consumers’ personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Copyright 2026 NWMLS. All rights reserved.
IDX information is provided exclusively for consumers’ personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Copyright 2026 NWMLS. All rights reserved.
