Design · Engineering · Construction · Ownership
A home of your own, drawn to the last detail.
Tell BuildSphere how your family lives. In moments you hold three architect-quality concepts — floor plans, elevations, a furnished 3D interior you can walk through — each priced line by line, each refined by conversation, and carried from first sketch through bids, construction draws, and decades of ownership.
From the drawing set
Fits: 18.2% lot coverage (2,735 of 15,000 sqft).
Generic residential setbacks (25/20/7.5 ft, 40% coverage) — county rules arrive with LandSphere.
What you walk away with
- 01
Contractor bid package
Eleven trade-scoped sheets with measured quantities — unpriced, so every bid you collect is unanchored.
- 02
Construction schedule & draws
A milestone timeline sized to your design, with a payment plan tied to inspected work.
- 03
Electrical & lighting plan
Receptacles, switches, fixtures, and smoke/CO drawn to code minimums in standard symbols.
- 04
Energy report
Where the heat goes, what it costs each year, and which upgrades genuinely pay back.
- 05
30-year maintenance plan
A care calendar generated from your exact materials — slate and shingle age differently, and your plan knows it.
- 06
The Design Report, as a real PDF
Vector floor plans, elevations, health checks, and the full estimate — small enough to email, crisp at any zoom.
How it works
A conversation, not a questionnaire
Your rooms, your budget, your lot, your style — or simply a photograph of a home you love, and the design brief writes itself.
Three concepts, honestly priced
Plans, elevations, and a line-by-line estimate with its sources shown. Walk the furnished interior in 3D, restyle it in twelve schemes, and watch the price answer every change.
Your architect, on the record
Invite your own architect or engineer with a private link. Reviews, credentials, and approvals are recorded on your drawings — ready for the road to permits.
Eight systems, one source of truth
- 01
LandSphere Phase 3
Know what the land allows before design begins.
- 02
DesignSphere Phase 1
AI architectural design with a health score on every concept.
- 03
ModelSphere Phase 1
See it before it's built — renders, walkthroughs, AR.
- 04
CostSphere Phase 1
A live, honest number on every design decision.
- 05
EngineerSphere Phase 2
Licensed professionals review, revise, and sign.
- 06
PermitSphere Phase 3
From approved drawings to permitted project.
- 07
BuildSphere Pro Phase 4
Run the build: schedule, money, people, paperwork.
- 08
HomeTwin Phase 5
The home's permanent, inheritable memory.