Grantsville, UT
ADUs, additions & in-law suites in Grantsville
Put your large Grantsville lot to work — detached ADUs, additions, and in-law suites, in English and Spanish.
Licensed, insured & bonded · English & Spanish available
Photos coming soon
We’re adding real Utah projects for this service. Ask us for recent examples during your free estimate.
Building for Grantsville homes
Grantsville, west of Tooele, keeps its rural, large-lot character even as new families move in for the space and the slower pace. Those generous lots — some with agricultural roots — make Grantsville one of the best places in the area for a detached ADU or a guest house for multigenerational living, along with roomy additions. CasaMás Construction builds them to code for Grantsville homeowners, for family use or rental income potential when allowed by local rules, with service in English and Spanish.
Projects that fit Grantsville’s large lots:
Rural lots, room for a separate unit
Grantsville’s large lots often have room for a detached ADU or guest house that tighter neighborhoods can’t fit. We help you see what your land can support. Ask us for recent local examples during your estimate.
Permits & local rules in Grantsville
Detached ADUs, additions, and in-law suites in Grantsville require permits through the local building department, and ADU and rental rules vary and change over time. We work from the current requirements and handle permitting. Any rental use is possible only when it meets local rules.
Financing options may be available, subject to approval. Monthly payment examples are estimates.
Frequently asked questions
Can you build a detached ADU or guest house in Grantsville?
Grantsville’s large lots are often ideal for a detached ADU or guest house, for family use or rental income potential when allowed by local rules. We’ll review your land and the current requirements during a free estimate.
Do you build in-law suites in Grantsville?
Yes — private suites within an addition, a detached unit, or a finished space, built to code for comfortable multigenerational living.
Do you build additions in Grantsville?
Yes — roomy additions designed to match your home and built to current code.
¿Atienden en español en Grantsville?
Sí. Atendemos a los propietarios de Grantsville en inglés y español, desde la primera consulta hasta la entrega.
Get your free estimate
Put your large Grantsville lot to work — detached ADUs, additions, and in-law suites, in English and Spanish.