
SENERGY360 Design-to-Build
Your healthy home, designed as one complete system.
From concept to construction documents, for one fixed design fee. Starting at $34 per sq ft.
Design fee
Starting at $34 per sq ft
Fixed design fee, $50,000 minimum. No percentage of construction, no surprises. Most architects charge 8% to 15% of construction cost.
Overview
Custom homes designed from the structure outward.
SENERGY360 designs healthy custom homes from concept to construction documents. The SENERGY360 architectural team integrates architecture, building science, and construction strategy from the earliest stages.
We design for any construction type; our preferred wall system is FASWALL, a mineral-based insulated concrete form proven in our own homes. Every project is guided by the 12 CORE Principles for Healthy Building Design.

One fixed fee
What one fee covers
- Architecture through the SENERGY360 architectural team
- Interior architectural design (kitchens, baths, lighting, built-ins)
- CORE Healthy Design Specifications for every assembly, material and system
- The CORE360 Project Cost estimate for you and your builder
The design path
From first conversation to construction documents
Six steps, one team, one fixed fee.
01
Project Intake
02
Design Consultation
03
Proposal
04
Schematic Design
05
Design Development
06
Construction Documents
Builder Hand-off Package
Complete drawings, Healthy Design Specifications, CORE360 Project Cost and a final coordination review. Your builder handles permitting and construction.
Optional next phase
CORE360 Owner’s Representation, $250 per hour under a monthly retainer, so the build stays true to the design.
Systems We Trust
Proven systems we prefer and design with
Each one maps to a CORE Principle. They are the systems SENERGY360 prefers and integrates, not requirements: we design for your project and any construction type.
Colorbeam
06 Circadian & Healthy Lighting, 07 Low-Voltage
Circadian lighting that follows the sun, with flicker-free dimming and one of the lowest-EMF lighting systems we have measured.
Why we trust itNatural Action
10 Water Quality & Advanced Filtration
Whole-home water structuring, integrated after filtration as part of a complete water strategy.
Why we trust itFASWALL
02 Building Science & Performance Enclosure
Our preferred wall system: a vapor-open, mold-resistant mineral wall proven in our own homes. We also design for any construction type.
Why we trust itHow to start
Four steps from first call to a healthy home
01
Free 30-minute call
We explain the services and find the right fit.
02
CORE360 Strategy Session, $500
A one-hour session plus a written CORE Strategy Summary with a clear next step.
03
Custom proposal
Based on the matching service: Design-to-Build, CORE360 Design Specifications, or a Healthy Home Inspection.
04
Service begins
The Strategy Session fee is credited if you sign within 30 days.
Design-to-Build FAQ
How much does a healthy home design cost?
SENERGY360 Design-to-Build starts at $34 per square foot as a fixed design fee, with a $50,000 minimum. Your exact fee is set in a custom proposal after a free 30-minute call. You can also start with a $500 CORE360 Strategy Session, credited toward your design fee if you sign within 30 days.
Is the fee a percentage of construction?
No. Our design fee is fixed, so it does not rise with your construction budget. Most architects charge 8% to 15% of construction cost.
Do you work with my builder?
Yes. Your builder receives the Builder Hand-off Package: complete drawings, Healthy Design Specifications, the CORE360 Project Cost estimate, and a final coordination review. For help during construction, CORE360 Owner’s Representation keeps the build true to the design.
Do you handle permits?
Your builder handles permitting and construction, using the construction documents the SENERGY360 architectural team delivers.
Are you ready to begin?
Start Your Design-to-Build Project
Book a free 30-minute call, or start with a $500 Strategy Session that is credited toward your design fee.
