$875,000
Est. $4,847/mo6 bd•3.5 ba•3,216 sq ft
21516 52nd Avenue W, Mountlake Terrace, WA 98043
• Listed Aug 7, 2026•26 days active · 26 cumulative
Listing Broker: Upgrade Realty; Nick Southard; 206-533-3322; Nick@UpgradeRealty.com
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Listing Broker: Upgrade Realty; Nick Southard; 206-533-3322; Nick@UpgradeRealty.com
About this home
Spacious, conveniently located & affordably priced with stunning modern upgrades throughout, this move-in ready two-story stunner boasts 3,216sf, 6 beds, 4 baths, detached garage with top floor ADU apartment & new heat pump with central A/C! Formal living room with oak hardwoods, brick fireplace & iron rail staircase opens to showcase designer kitchen with sprawling center island, quartz counters, full-height tile backsplash, stainless steel appliances, gas range & dining room with walk-in pantry. Main floor features 2 beds, bonus room & lavish tiled bath with dual sinks & oversized shower with frameless glass doors & built-in bench. Lofted upper family room with office nook opens primary suite with dual walk-in closets & custom bath with upscale reeded vanity & jetted soaking tub. An ideal multi-generational or income producing opportunity, the separate studio apartment features wide plank hardwoods, new kitchen with shaker cabinets & subway tile walls, living room with built-in closet organizer, sleeping nook, 3/4 bath, large covered deck & garage access with 2nd laundry hookups. Quick access to major highways & just moments to recently renovated Mountlake Terrace Elementary!
Listed by Nick Southard • Upgrade Realty
Listing updated: September 22, 2026 at 06:38pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2566318
Around this home
How much should you offer?
21516 52nd Avenue W, Mountlake Terrace, WA 98043
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
- Bath Off Primary
- Ceiling Fan(s)
- Dbl Pane/Storm Window
- Dining Room
- Fireplace
- Jetted Tub
- Pantry
- Walk-In Closet(s)
- Water Heater
- Fireplace (wood burning)
Kitchen
- Dishwasher
- Disposal
- Dryer
- Microwave
- Refrigerator
- Stove(s)/Range(s)
- Washer
Bedrooms
- 6 bedrooms total
- 2 on the main level
- 4 upstairs
Bathrooms
- 2 full bathrooms
- 2 three-quarter bathrooms (shower, no tub)
- 3.5 bathrooms total (NWMLS count)
- 3 on the main level
Layout
- 2 Story
- 3,216 sq ft finished
- 574 sq ft garage
Accessory dwelling unit
- 1 accessory dwelling unit
Flooring
- Ceramic Tile
- Hardwood
- Vinyl
- Carpet
Heating & cooling
- Forced Air heating
- Heat Pump heating
- Central Air cooling
- Heat Pump cooling
Schools
Ratings via SchoolDiggerEdmonds School District
- Mountlake Terrace ElementaryPublic · Grades K-6 · State rank 591 of 1,1384/10
- Brier Terrace Middle SchoolPublic · Grades 7-8 · State rank 76 of 5148/10
- Mountlake Terrace High SchoolPublic · Grades 9-12 · State rank 71 of 3968/10
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,Terraces
- Vegetation
- Garden Space
Systems
- Energy source
- Electric,Natural Gas
- Power production
- Electric, Natural Gas
- Water heater
- Electric
- Water heater location
- Pantry
- Power company
- Snohomish County PUD
- Water company
- Alderwood Water & Wastewater District
- Sewer company
- Alderwood Water & Wastewater District
- Gas company
- PSE
- Garbage service
- Waste Management
- Irrigation water rights
- No
- Internet connected
- Xfinity
- Cable connected
- Xfinity
Rooms & extras
- Bathtubs
- 2
- Showers
- 4
- Fireplaces on main
- 1
New construction
- Square footage source
- Public Records
- Lot size source
- Public Records
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 21516 52nd Avenue W
NWMLS via MLS Grid · Snohomish 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.
- Aug 7, 2026ListedNWMLS via MLS Grid · #2566318$875,000$272/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
$5,527 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: Upgrade Realty; Nick Southard; 206-533-3322; Nick@UpgradeRealty.com
Market pulse
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: The average home sells very close to list price.
Time on market: The average home goes pending in around 55 days.
Recent sales nearby
Within 1 mile · last 6 months$659,000 Sold
3 days ago
2 bd•1 ba•~1,100 sq ft•Single Family
3922 214th Street SW, Mountlake Terrace, WA 98043
0%
Over list
56
Days on market
0.8 mi
Distance
$525,000 Sold
1 week ago
3 bd•1 ba•~1,728 sq ft•Single Family
22209 60th Avenue W, Mountlake Terrace, WA 98043
5%
Over list
15
Days on market
0.7 mi
Distance
$917,500 Sold
2 weeks ago
4 bd•2.5 ba•~2,592 sq ft•Single Family
4302 225th Street SW, Mountlake Terrace, WA 98043
1%
Under list
49
Days on market
0.8 mi
Distance
$825,000 Sold
2 weeks ago
3 bd•2.5 ba•~2,087 sq ft•Single Family
21914 48th Avenue W, Mountlake Terrace, WA 98043
1%
Over list
24
Days on market
0.3 mi
Distance
$720,000 Sold
3 weeks ago
4 bd•1.75 ba•~1,728 sq ft•Single Family
4605 224th Place SW, Mountlake Terrace, WA 98043
0%
Over list
43
Days on market
0.7 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
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 17, 2026 at 5:37 PM 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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© 2026 Northwest Multiple Listing Service. All rights reserved.
HO
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