Browse
Home Types
Homebuilders
Locations
.png)
Contact us
Thank you for reaching out!
We’ve received your message and one of our team members will get back to you shortly.
We’ve received your message and one of our team members will get back to you shortly.
Explore prefab, modular, and tiny homes deliverable to Portland, OR. Compare floor plans, pricing, and availability from top builders and manufacturers.
We’ve received your message and one of our team members will get back to you shortly.
We’ve received your message and one of our team members will get back to you shortly.
Portland has been a national leader in backyard homes, which makes it a strong market for prefab, modular, and tiny homes. Across the metro, from Beaverton and Hillsboro to Gresham and Lake Oswego, buyers are adding compact homes for rental income, family, or efficient living. Prefab and modular homes bring predictable pricing, quicker timelines, and tightly sealed, energy-efficient designs that suit the Pacific Northwest's wet, mild climate. They are widely used as backyard ADUs, guest houses, rentals, and small primary residences. ModelTown helps you compare tiny homes, prefab homes, and modular homes deliverable to Portland, so you can explore floor plans, pricing, and manufacturers in one place.
Most tiny and modular homes delivered to the Portland area run from roughly $45,000 to $200,000+ for the home itself, depending on size, finish level, and whether it sits on a trailer or a permanent foundation. Compact tiny homes on wheels sit at the lower end, while larger modular homes and ADUs reach the higher end. Your total delivered cost also includes transport, site prep, a foundation, and utility connections, which vary by lot and jurisdiction. Land, permitting fees, and any required upgrades are extra. Comparing several builders is the fastest way to see realistic all-in pricing for your Portland project.
Portland made accessory dwelling units easy years ago and remains one of the friendliest cities for them. The city removed its owner-occupancy requirement in 2020, so you can build and rent an ADU without living on site, and it does not require extra off-street parking for ADUs. A single-family lot can generally add one attached and one detached ADU, with detached units capped around 800 square feet and about 20 feet in height. Oregon's House Bill 2001 requires cities of more than 10,000 people to allow ADUs in single-family zones, and Portland was already ahead of that rule. Simple permits often take about four to eight weeks. Prefab and modular homes that meet Oregon building codes can serve as permanent housing or ADUs, while tiny homes on wheels are usually regulated differently. ModelTown does not replace local permitting, so confirm current rules with the City of Portland Permitting and Development before you buy or place a home.
.webp)
