
Rethink Starter Housing
ADUs, small lot, and infill development across Southern California and the Mountain West
Butterfly develops starter housing. We underwrite, entitle, design, and build our own projects: missing middle housing on infill sites with unrealized potential. Our work balances site specificity with standard plans we’ve already permitted. We also provide development management to select owners and institutions, at any stage from acquisition through delivery.

Fee Development Services
Retain us at any stage in your project. Get access to the same team and processes that we use on our own projects.
Acquisitions & Feasibility
- Site Identification
- Feasibility
- Underwriting
- Statutory Pathway Analysis
- Acquisition Support
Development Management
- Entitlement Strategy
- Design Team Management
- Agency Management
- Subdivision and Mapping
- Permitting
Construction Management
- Owner Representation
- Budget and Cost Control
- Schedule Management
- Site and Quality Oversight
- Draw Administration and Closeout

Butterfly's Approach
Customized to Your Site
We customize our pre-designed plans to your specific building site and use case.
High Quality Design
We don’t cut corners, every unit includes full kitchens, laundry, and refined finishes.
Comprehensive Solutions
Parking, privacy, and storage are top priorities for us and a consideration on every project.
Streamlined Timeline
Turnkey units in less than one year.







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