Now your healthy, eco-conscious lifestyle can include the roof over your head. Welcome to The Mason Williams, a unique urban habitat featuring green rooftops, sustainable materials, efficient amenities and ample bicycle parking. LEED Gold Certified, The Mason Williams matches your desire for creature comforts with minimal environmental impact. With a range of sizes, floor plans, and finishes, The Mason Williams has a nest as individual as you.
This 76-unit mixed-use building at the corner of North Williams Avenue and Mason Street is ideally situated in the heart of the vibrant Williams Corridor. Located on Portland?s bicycle highway, The Mason Williams one- and two-bedroom apartments are conveniently accessible to light rail, Lloyd Center, I-405, I-5, and downtown
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The Mason Williams
4150 N Williams Ave, Portland, OR 97217
Verified
Apartment building
1-2 beds
Covered parking
Air conditioning (wall unit)
In-unit laundry (W/D)
Available units
Price may not include required fees and charges.
 1 x 1 - K1 floor plan 1 bd, 1 ba | 537 | Now | $1,625+ |
 1 x 1 H floor plan 1 bd, 1 ba | 610 | Now | $1,725+ |
 1 x 1 - F floor plan 1 bd, 1 ba | 642 | Now | $1,825+ |
 2 x 1 - E1 floor plan 2 bd, 1 ba | 970 | Now | $2,250+ |
 2 x 2 - G floor plan 2 bd, 2 ba | 947 | Now | $2,395+ |
What's special
Ample bicycle parkingGreen rooftops
The City of Portland requires a notice to applicants of the Portland Housing Bureau’s Statement of Applicant Rights. Additionally, Portland requires a notice to applicants relating to a Tenant’s right to request a Modification or Accommodation.
Office hours
| Day | Open hours |
|---|---|
| Mon: | Closed |
| Tue - Sat: | 10 am - 6 pm |
| Sun: | Closed |
Facts, features & policies
Building Amenities
Accessibility
- Disabled Access
Community Rooms
- Club House
- Fitness Center
- Lounge
- Party Room
Other
- Laundry: In Unit
Outdoor common areas
- Barbecue
- Deck
- Rooftop Deck
Security
- Controlled Access
- Gated Entry
Services & facilities
- 24 Hour Maintenance
- Bicycle Storage
- Elevator
- On-Site Management
- Online Maintenance Portal
- Online Rent Payment
- Package Service
- Storage Space
View description
- City
Unit Features
Appliances
- Convection Oven
- Dishwasher
- Dryer
- Freezer
- Garbage Disposal
- Microwave Oven
- Oven
- Range
- Refrigerator
- Trash Compactor
- Washer
Cooling
- Air Conditioning
- Wall Mounted Air Conditioning
Flooring
- Carpet
- Hardwood
- Laminate
Heating
- Electric
- Heat Pump
- Solar
Internet/Satellite
- Cable TV Ready
- High-Speed Internet Ready
Other
- Patio Balcony
Policies
Parking
- Covered Parking
- Garage
- Multi-Level Garage
- Off Street Parking
- Parking Lot
Lease terms
- One year
Neighborhood: Boise
Areas of interest
Use our interactive map to explore the neighborhood and see how it matches your interests.
Travel times
Getting around
Walk Score®
 / 100
Very WalkableTransit Score®
 / 100
Good TransitBike Score®
 / 100
Biker's ParadiseNearby schools in Portland
Boise-Eliot Elementary School
Grades PK-5 • 0.6 miles7/10
GreatSchools® Rating
Test Score Rating
2/10Student Progress Rating
4/10Harriet Tubman Middle School
Grades 6-8 • 1.1 miles8/10
GreatSchools® Rating
Test Score Rating
7/10Student Progress Rating
10/10Grant High School
Grades 9-12 • 2.2 miles9/10
GreatSchools® Rating
Test Score Rating
10/10College Readiness Rating
9/10Living in Portland
Portland’s Boise neighborhood sits just north of the central city, with the Mississippi Avenue corridor at its heart and the Willamette River shaping its western edge. The area has a mild, rainy winter climate and warm, dry summers. Mississippi Avenue’s independent shops, restaurants, cafés and bars create a lively street scene, while nearby Alberta Street adds more dining and arts venues. The neighborhood’s history is reflected in its older homes and long-established commercial streets. Getting around is convenient on foot, by bike and on TriMet buses, with MAX light rail stations nearby. Parks and green spaces provide room to walk outdoors, and some local routes are suitable for leashed dogs. Boise’s median rent is $1,829 per month, with a typical range of $750 to $3,300, based on 30 active listings.
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Frequently asked questions
Where is The Mason Williams located, and what is the neighborhood like?
The Mason Williams is located at 4150 N Williams Ave in Boise, Portland, OR. The surrounding area includes multiple restaurants and cafes within 2 miles, such as Eem, Cafe Olli, and Lovely's Fifty Fifty.
What is the average rent in Portland, OR?
Based on the latest Zillow data, the median rent across all unit types in the Boise neighborhood of Portland is currently $1,829 per month. Prices vary by neighborhood, floor plan, and building amenities.
What schools are assigned to The Mason Williams?
The schools assigned to The Mason Williams include Boise-Eliot Elementary School, Harriet Tubman Middle School, and Grant High School.
What are the grocery stores and everyday shopping options near The Mason Williams?
The Mason Williams is located near 5 grocery stores, including New Seasons Market (0.4 miles) and Portland Farmers Market (0.4 miles). Additional shopping options, including Myoptic Optometry, are approximately 0.1 miles away.
What is the minimum and maximum rent for The Mason Williams?
The total price for an apartment unit in The Mason Williams ranges from $1,625 to $2,395. The total price will vary by floor plan, unit size, and unit amenities.
