$180,000
Est. $997/mo2 bd•2 ba•865 sq ft
31108 3rd Avenue #233, Black Diamond, WA 98010
• Listed Dec 4, 2025•318 days active · 318 cumulative
Listing Broker: List4FlatFee.com, LLC; Stacie Whitfield; 425-344-6779; mls@list4flatfee.com
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Listing Broker: List4FlatFee.com, LLC; Stacie Whitfield; 425-344-6779; mls@list4flatfee.com
About this home
BRAND NEW HOME located in Diamond Valley MHC, an all-ages, family and pet-friendly community in Black Diamond, WA. This beautiful 2 bed + 2 bath home features brand-new energy-efficient appliances, ample natural lighting, and fresh, modern interiors throughout — making it the perfect starter home or downsizing opportunity. Enjoy the charm of small-town living with convenient access to Maple Valley, Covington, and nearby shopping, dining, and outdoor recreation. Don't miss your opportunity to own a NEW home in this welcoming neighborhood and growing community.
Listed by Stacie Whitfield • List4FlatFee.com, LLC
Listing updated: September 17, 2026 at 11:45am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2459255
Around this home
How much should you offer?
31108 3rd Avenue #233, 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
Kitchen
- Dishwasher
- Microwave
- Refrigerator
- Stove(s)/Range(s)
Bedrooms
- 2 bedrooms total
Bathrooms
- 2 full bathrooms
Layout
- Manuf-Double Wide
Flooring
- Laminate
Heating & cooling
- High Efficiency (Unspecified) heating
- Central Air cooling
Schools
Ratings via SchoolDigger- Black Diamond ElementaryPublic · Grades K-5 · 1.0 mi · State rank 323 of 1,1388/10
- Summit Trail Middle SchoolPublic · Grades 6-8 · 3.3 mi · State rank 41 of 51410/10
- Kentlake High SchoolPublic · Grades 9-12 · 2.5 mi · State rank 203 of 3964/10
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.
Manufactured home facts
As entered by the listing broker on Northwest MLS
Systems
- Energy source
- Electric
- Power production
- Electric
- Irrigation water rights
- No
Green & certifications
- Energy-efficient features
- Double Pane Windows
Rooms & extras
- Bathtubs
- 2
- Showers
- 2
New construction
- Square footage source
- Manufacturer
Manufactured home
- Body type
- Double Wide
- Manufactured home features
- Double Pane Windows,Landscaped,Walk-In Closet
- Park
- Diamond Valley MHC
- Homes in park
- 122
- Park amenities
- Common Area
- Space rent includes
- See Remarks
- Land lease amount
- $1,200
- Park approved for sale
- Yes
- Labor & Industries inspected
- Yes
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 31108 3rd Avenue #233
NWMLS via MLS GridEvery 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.
- Dec 4, 2025ListedNWMLS via MLS Grid · #2459255$180,000$208/sq ft
- Nov 30, 2023SoldNWMLS via MLS Grid · #2166920$145,000$168/sq ft
- Oct 16, 2023PendingNWMLS via MLS Grid · #2166920$149,000$172/sq ft
- Sep 28, 2023ListedNWMLS via MLS Grid · #2166920$149,000$172/sq ft
- Nov 27, 2020SoldNWMLS via MLS Grid · #1681029$107,500$124/sq ft
- Nov 13, 2020PendingNWMLS via MLS Grid · #1681029$120,000$139/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.
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
$1,177 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: List4FlatFee.com, LLC; Stacie Whitfield; 425-344-6779; mls@list4flatfee.com
Market pulse
Black Diamond is a balanced market.
Supply and demand are roughly in balance. Neither side has a clear edge.
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 46 days.
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 6:52 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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