$825,000
Est. $4,471/mo4 bd•3.25 ba•3,340 sq ft
32800 Ash Avenue SE, Black Diamond, WA 98010
• Listed Sep 21, 2026•47 days active · 47 cumulative
Listing Broker: KW Mountains to Sound Realty; Tim McEwen; 206-714-0374; timmcewen@kw.com
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Listing Broker: KW Mountains to Sound Realty; Tim McEwen; 206-714-0374; timmcewen@kw.com
About this home
Life flows effortlessly here. This beautifully designed home opens into a spacious, light-filled floorplan where windows pour natural light into every corner. The gorgeous kitchen is an entertainer's dream with generous counter space and a walk-in pantry, flowing into an enormous family room warmed by a gas fireplace. What truly sets this home apart: the NextGen Suite/ADU with its own separate entrance, kitchenette, bedroom, and three-quarter bath, complete with a washer/dryer and mini-split heat pump. Perfect for multigenerational living or hosting friends, it adapts to your life. Upstairs, a bonus loft and a flex room offer space for work, play, or quiet retreats. The spacious primary suite features a five-piece bath and a huge walk-in closet. The three-car tandem garage handles vehicles, gear, and then some. Thoughtfully finished with a warm, appealing color palette, this home is ready for the next chapter.
Listed by Tim McEwen • KW Mountains to Sound Realty
Listing updated: October 22, 2026 at 05:02am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2585272
Around this home
How much should you offer?
32800 Ash Avenue SE, Black Diamond, WA 98010
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
- Second Kitchen
- Second Primary Bedroom
- Bath Off Primary
- Dbl Pane/Storm Window
- Dining Room
- Fireplace
- Fireplace (Primary Bedroom)
- High Tech Cabling
- Loft
- Pantry
- Security System
- SMART Wired
- Walk-In Closet(s)
- Water Heater
- 2 fireplaces (electric, gas)
Kitchen
- Dishwasher
- Disposal
- Double Oven
- Dryer
- Microwave
- Refrigerator
- Stove(s)/Range(s)
- Washer
Bedrooms
- 4 bedrooms total
- 1 on the main level
- 3 upstairs
Bathrooms
- 2 full bathrooms
- 1 three-quarter bathroom (shower, no tub)
- 1 half bathroom
- 3.25 bathrooms total (NWMLS count)
- 2 on the main level
Layout
- 2 Story
- 3,340 sq ft finished
- 590 sq ft garage
Accessory dwelling unit
- 1 accessory dwelling unit (attached dwelling)
- 1 bd · 1 ba
Flooring
- Ceramic Tile
- Vinyl Plank
- Carpet
Heating & cooling
- 90%+ High Efficiency heating
- Forced Air heating
- Heat Pump heating
- Ductless cooling
- Heat Pump cooling
Schools
Ratings via SchoolDiggerEnumclaw School District
- Black Diamond ElementaryPublic · Grades K-5 · State rank 323 of 1,1388/10
- Thunder Mtn MidPublic · Grades Middle—
- Enumclaw Snr HighPublic · Grades High—
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
- Faces
- West
Systems
- Energy source
- Electric,Natural Gas
- Power production
- Electric, Natural Gas
- Water heater
- Gas-On-Demand
- Water heater location
- Garage
- Power company
- PSE
- Water company
- City of Black Diamond
- Sewer company
- City of Black Diamond
- Gas company
- PSE
- Garbage service
- Republic Services
- Irrigation water rights
- No
- Internet connected
- Wave
Rooms & extras
- Bathtubs
- 2
- Showers
- 3
- Fireplaces on main
- 1
- Fireplaces upstairs
- 1
New construction
- Builder
- Lennar
- 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 32800 Ash Avenue SE
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.
- Sep 21, 2026ListedNWMLS via MLS Grid · #2585272$825,000$247/sq ft
- Sep 28, 2020Recorded saleKing County recorder · Deed$664,950$199/sq ft
Down payment assistance
6 programs may be available to provide you with up to $41,250 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
$5,505 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
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Listing Broker: KW Mountains to Sound Realty; Tim McEwen; 206-714-0374; timmcewen@kw.com
Market pulse
Black Diamond is a balanced market.
Supply and demand are roughly in balance. Neither side has a clear edge.
Offer insight: Homes typically sell with one offer near asking price.
List to sale price: The average home sells very close to list price.
Time on market: The average home goes pending in around 64 days.
Recent sales nearby
Within 1 mile · last 6 months$875,000 Sold
0 days ago
5 bd•2.75 ba•~3,267 sq ft•Single Family
32861 SE Cottonwood Street, Black Diamond, WA 98010
0%
Over list
43
Days on market
0.1 mi
Distance
$799,950 Sold
4 days ago
4 bd•3 ba•~2,481 sq ft•Single Family
22866 SE Oak Street, Black Diamond, WA 98010
3%
Over list
60
Days on market
0.4 mi
Distance
$381,950 Sold
4 days ago
2 bd•2.5 ba•~1,298 sq ft•Single Family
32402 Vine Avenue SE, Black Diamond, WA 98010
3%
Over list
60
Days on market
0.3 mi
Distance
$811,842 Sold
1 week ago
2 bd•2 ba•~1,607 sq ft•Single Family
34002 Site 223 Calla Lily Place SE, Black Diamond, WA 98010
1%
Over list
131
Days on market
0.9 mi
Distance
$759,950 Sold
1 week ago
4 bd•2.5 ba•~2,539 sq ft•Single Family
32129 Grand Avenue SE, Black Diamond, WA 98010
0%
Over list
54
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 Nov 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 November 7, 2026 at 1:36 AM 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.
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