$460,000
Listed at $473,0001 bd•1 ba•650 sq ft
10645 21st Avenue SW, Seattle, WA 98146
• Listed Dec 3, 2025
RexMont Market Signal for 10645 21st Avenue SW
Sold price on recordRexMont Market Signal $460,000
Closed sale price · as of March 2, 2026, the day it sold.
Market Signal since the sale
$491,820
Likely $399,601 – $602,083 · solid read · as of October 1, 2026
Estimate, not an appraisal.
Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID; King County Assessor records.
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Listing Broker: Windermere R E Mount Baker; Virginia Calvin; 206-725-7255
Buyer Broker: Windermere R E Mount Baker
About this home
Don’t mistake me for just a sweet little cottage - I’m all about the garage! Sleep, cook, wash your laundry in the house, but the garage is all about what you DO. Two levels, 220 power, lots of light, totaling 1344 square feet with high ceilings. Upstairs dimensions are 24' x 28' and maybe looks like your workshop? Crossfit gym? Art studio? Movie theater? Giant home office? Both the garage and the house are ready for your updates. House has one bedroom and an additional little finished room; laundry is in the back off the kitchen. Garage does not have plumbing, at this point. Previous owner stated that the house, built in 1900, was renovated from the foundation up in 1995. Current owner added the fabulous garage in 2010.
Listed by Virginia Calvin • Windermere R E Mount Baker
Listing updated: April 2, 2026 at 04:03am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2458477
Around this home
Property details
Kitchen
- Dishwasher
- Dryer
- Refrigerator
- Stove(s)/Range(s)
- Washer
Bedrooms
- 1 bedroom total
- 1 on the main level
Bathrooms
- 1 full bathroom
- 1 on the main level
Layout
- 1 Story
- 650 sq ft finished
- 1,344 sq ft garage
Flooring
- Vinyl Plank
Heating & cooling
- Forced Air heating
- None cooling
Schools
Ratings via SchoolDigger- Mount View ElementaryPublic · Grades PK-5 · 0.5 mi · State rank 1,004 of 1,1382/10
- Cascade Middle SchoolPublic · Grades 6-8 · 0.8 mi · State rank 459 of 5142/10
- Evergreen High SchoolPublic · Grades 9-12 · 0.9 mi · State rank 353 of 3962/10
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.
Single-family home facts
As entered by the listing broker on Northwest MLS
Lot & site
- Lot dimensions
- 48' x 101'
- Topography
- Level
- Zoning code
- SFR
- Zoning jurisdiction
- County
- Faces
- East
Systems
- Energy source
- Electric
- Power production
- Electric
- Power company
- Seattle City Light
- Water company
- Seattle Public Utilities
- Sewer company
- Seattle Public Utilities
- Irrigation water rights
- No
Rooms & extras
- Bathtubs
- 1
New construction
- Square footage source
- Previous listing
- Lot size source
- KCR
- Effective year built source
- See Remarks
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.
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Sales & Tax Records for 10645 21st Avenue SW
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.
- Mar 2, 2026SoldNWMLS via MLS Grid · #2458477$460,000$708/sq ft
- Jan 18, 2026PendingNWMLS via MLS Grid · #2458477$473,000$728/sq ft
- Jan 18, 2026Price reducedNWMLS via MLS Grid · #2458477$473,000$728/sq ft
- Dec 3, 2025ListedNWMLS via MLS Grid · #2458477$500,000$769/sq ft
- Aug 15, 2003SoldNWMLS via MLS Grid · #23073126$138,000$212/sq ft
- Jul 30, 2003PendingNWMLS via MLS Grid · #23073126$144,950$223/sq ft
Market pulse
Seattle 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 59 days.
Recent sales nearby
Within 1 mile · last 6 months$635,000 Sold
1 week ago
3 bd•1.5 ba•~920 sq ft•Single Family
2401 SW 112th Street, Burien, WA 98146
2%
Over list
51
Days on market
0.3 mi
Distance
$750,000 Sold
2 weeks ago
5 bd•2 ba•~1,730 sq ft•Single Family
10032 30th Avenue SW, Seattle, WA 98146
3%
Under list
88
Days on market
0.6 mi
Distance
$702,500 Sold
2 weeks ago
3 bd•2 ba•~1,260 sq ft•Single Family
10217 21st Avenue SW, Seattle, WA 98146
1%
Over list
28
Days on market
0.3 mi
Distance
$688,000 Sold
3 weeks ago
3 bd•2.25 ba•~1,430 sq ft•Single Family
1116 SW 106th Street, Seattle, WA 98146
0%
Over list
36
Days on market
0.5 mi
Distance
$600,000 Sold
4 weeks ago
4 bd•1.5 ba•~1,670 sq ft•Single Family
10833 11th Avenue SW, Seattle, WA 98146
2%
Over list
26
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
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 19, 2026 at 6:59 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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