Realmo

Buy
- For Sale
- Post a Listing
Property Types
- Retail
  
  Automotive
  
  Gas Station
  
  Auto Shop
  
  Grocery Store
  
  Storefront
  
  Shopping Center
  
  Showroom
- Office
  
  Office Units
  
  Building
  
  Medical Premises
- Residential Income
  
  Multifamily
  
  Duplex
  
  Mobile Home & RV Parks
- Industrial
  
  Flex Space
  
  Manufacturing
- Warehouse
  
  Self Storage
- Mixed-Use
- Hospitality
  
  Motel
  
  Campground
- Land
  
  Residential
  
  Commercial
  
  Recreation
  
  Agricultural
  
  Waterfront
  
  Hunting
Rent
- For Lease
- Post a Listing
Space Uses
Analytics
- Analytics Center
- Insight Report
- Recently Sold
- Value Estimation
- Cap Rate
- Ownership Records
- Location Intelligence
- Business Placement
- Off-Market Leads
- Zoning Insight

Advertise Sign In

For Sale
- Retail
  - Automotive
  - Gas Station
  - Auto Shop
  - Grocery Store
  - Storefront
  - Shopping Center
  - Showroom
- Office
  - Office Units
  - Building
  - Medical Premises
- Residential Income
- Industrial
  - Flex Space
  - Manufacturing
- Warehouse
  - Self Storage
- Mixed-Use
- Hospitality
  - Motel
  - Campground
- Land
  - Residential
  - Commercial
  - Recreation
  - Agricultural
  - Waterfront
  - Hunting
For Lease
Analytics Center
Insight Report
Recently Sold
Value Estimation
Cap Rate
Ownership Records
Location Intelligence
Business Placement
Off-Market Leads
Zoning Insight
Advertise
Find Brokers

Washington

Medical Premises

Mason County, WA Medical Office Space for Sale

List

Map

Seattle, WA Spokane, WA Tacoma, WA Kennewick, WA Pasco, WA Richland, WA Vancouver, WA Bellingham, WA

Medical Office Building with Parking

Updated: Dec 10, 2025

Medical Office Building with Parking

140 NE State Route 300, Belfair, WA 98528

$849,000

Medical office property built in 1995
New roof completed in 2023
On‑site parking for up to 20 vehicles
Commercial zoning
Located along State Route 300 in Belfair

Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

Based on your search, we've compiled 37 Potential Opportunities for your consideration. Besides 1 Active listings in Mason County, WA, we suggest exploring several alternatives: similar 32 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Commercial Land with C-1 Zoning

Commercial Land with C-1 Zoning

SW Bel Air Dr, Clatskanie, OR 97016

$149,000

Level C-1 lot with city utilities at the street, well suited for multiplex and mixed-use development.

Prime Mixed-Use Land Available

Prime Mixed-Use Land Available

Marcola Rd, Springfield, OR 97477

$1,190,000

1.17 AC lot

1.17 acre mixed-use property, ready to build.

Commercial Land With Utility Access

Commercial Land With Utility Access

N Whitley Dr. Lot 7, Fruitland, ID 83619

$150,000

0.78 AC lot

Commercial development site with municipal water, sewer, and natural gas bordering the property, plus electricity available.

Commercial Building Lot

Commercial Building Lot

119 Logan St, Caldwell, ID 83605

$500,000

0.70 AC lot

Two buildable lots with utilities to the lot line and an installed parking lot for faster site development.

Off-Market Properties in Mason County, WA

Consider similar Off-Market properties in Mason County, WA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

Belfair, WA 98528

MEDICAL BUILDING

Belfair, WA 98528

$5,050,000

Estimated value

12,248 sqft 1.13 AC lot

1930 Olympic N Hwy

MEDICAL BUILDING

1930 Olympic N Hwy, Shelton, WA 98584-4141

$4,400,000

Estimated value

6,381 sqft 0.41 AC lot

233 Professional Way

MEDICAL BUILDING

233 Professional Way, Shelton, WA 98584-4404

$295,000

Estimated value

1,242 sqft 0.32 AC lot

1051 State Rte 3rd 3

MEDICAL CLINIC

1051 State Rte 3rd 3, Shelton, WA 98584-7117

$400,000

Estimated value

3,000 sqft 1.79 AC lot

131 Roy Boad Rd

MEDICAL BUILDING

131 Roy Boad Rd, Belfair, WA 98528-8649

$305,000

Estimated value

3,966 sqft 0.45 AC lot

23240 State Rte 3rd 3

MEDICAL CLINIC

23240 State Rte 3rd 3, Belfair, WA 98528-9324

$280,000

Estimated value

2,548 sqft 1.51 AC lot

1626 Olympic N Hwy

MEDICAL CLINIC

1626 Olympic N Hwy, Shelton, WA 98584-3060

$255,000

Estimated value

2,277 sqft 0.28 AC lot

2020 Olympic N Hwy

MEDICAL BUILDING

2020 Olympic N Hwy, Shelton, WA 98584-4143

$255,000

Estimated value

1,168 sqft 0.14 AC lot

2300 Kati Ct Ste B

MEDICAL BUILDING

2300 Kati Ct Ste B, Shelton, WA 98584-1926

$285,000

Estimated value

4,009 sqft 0.45 AC lot

1525 Olympic N Hwy

MEDICAL CLINIC

1525 Olympic N Hwy, Shelton, WA 98584-3049

$250,000

Estimated value

1,624 sqft 0.21 AC lot

24261 Us Hwy 101

MEDICAL BUILDING

24261 Us Hwy 101, Hoodsport, WA 98548-9456

$280,000

Estimated value

1,620 sqft 0.06 AC lot

219221 Professional Way

MEDICAL BUILDING

219221 Professional Way, Shelton, WA 98584

$265,000

Estimated value

4,185 sqft 1.22 AC lot

Shelton, WA 98584

MEDICAL BUILDING

Shelton, WA 98584

$260,000

Estimated value

1,602 sqft 0.04 AC lot

Shelton, WA 98584

MEDICAL BUILDING

Shelton, WA 98584

$150,000

Estimated value

480 sqft 0.09 AC lot

23160 State Rte 3rd 3

MEDICAL BUILDING

23160 State Rte 3rd 3, Belfair, WA 98528-9328

$290,000

Estimated value

2,852 sqft 0.38 AC lot

70 Medical Ctr Rd

MEDICAL BUILDING

70 Medical Ctr Rd, Belfair, WA 98528-8334

$285,000

Estimated value

3,224 sqft 0.36 AC lot

1829 Jefferson St

MEDICAL CLINIC

1829 Jefferson St, Shelton, WA 98584-2004

$495,000

Estimated value

4,551 sqft 0.48 AC lot

1930 13th St

MEDICAL BUILDING

1930 13th St, Shelton, WA 98584-2064

$280,000

Estimated value

3,003 sqft 0.99 AC lot

1812 13th Loop Rd

MEDICAL BUILDING

1812 13th Loop Rd, Shelton, WA 98584-2169

$545,000

Estimated value

5,345 sqft 0.50 AC lot

2300 Kati Ct Ste A

MEDICAL BUILDING

2300 Kati Ct Ste A, Shelton, WA 98584-1926

$415,000

Estimated value

4,198 sqft 0.74 AC lot

2300 Kati Ct Ste C

MEDICAL BUILDING

2300 Kati Ct Ste C, Shelton, WA 98584-1926

$290,000

Estimated value

1,458 sqft 0.27 AC lot

939 Mtn Vw Dr

MEDICAL BUILDING

939 Mtn Vw Dr, Shelton, WA 98584-4410

$1,735,000

Estimated value

22,204 sqft 0.83 AC lot

107 8th St

MEDICAL BUILDING

107 8th St, Shelton, WA 98584-2513

$280,000

Estimated value

2,617 sqft 0.27 AC lot

Mason County, WA Medical Office Space Market Trends and Statistics

Explore 33 medical office space for sale in Mason County, WA on our real estate platform.

Sale prices for medical spaces in Mason County, WA average $849,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

List

Map