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San Isidro Casita Adaptive Reuse Barn

San Isidro Casita

Professional | Innovative | Collaborative

Architect + Builder

Southpass Design | Build:

We are a boutique, custom and speculative design | build, architect-driven, residential construction and development firm. Two professionals, with over 23 years of expertise in finance, architecture, interior design, built-environment forensics, medicine, and all things Texas are enjoying life, family, friendship, and dedicating ourselves to designing and building efficient, healthy homes.



Interior Design


Forensic Analysis


Cost Analysis

Certified I.C.C. National Standard Residential Building Contractor

Build with your plans or ours

Land / Lot Analysis

Design Build

Custom Home Builders

Home Building Design

Greater San Antonio Builders Association
National Association of Home Builders
Texas Association of Builders
62 Bander Hills Contemporary Home Exterior

Bandera Hills

3235 Comal Springs Texas Ranch Style Home

3235 Comal Springs

Bee Cave Interior Renovation Kitchen

Bee Cave

Brimhall Road Boerne Texas Ranch Home

Brimhall Road

149 W Magnolia Cir Farmhouse Exterior

149 W Magnolia Cir

162 W Magnolia Cir Custom House Exterior

162 W Magnolia Cir

Featured Projects:

157 W Magnolia Cir White Farmhouse

157 W Magnolia Cir

Our Methodology:

Cost + Fixed Builder Fee

No Markup Change Orders

Design Phase

Construction Phase

Recent Homes for Sale:

Please select a link below to learn more!

157 W. Magnolia Cir.
La Vernia, TX 78121

162 W. Magnolia Cir.
La Vernia, TX 78121

101 Laurel Heights
La Vernia, TX 78121



Build to Suit

Example Design

What separates us from other construction companies besides our expertise in Design | Build? We set our price based on the project scope then lock it. Further, we don't play the change order game. Inside the defined scope of the project documents, change orders are pass-through if a change in price occurs from the subcontractor or for a material change. We will work to prevent or minimize these occurences, if possible. Otherwise, change orders are utilized to document the process without additional builder mark-ups. Effectively, this is a cost-plus-fixed-fee service agreement to build your home with no games or tricks. We provide full disclosure on pricing.

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