Small Home
ACSIOM Cottage 1200-27
Cottage Traditional · Front Porch
A 1,200-square-foot three-bedroom, two-bath small home in the Cottage Traditional style, with a front porch that gives the home a welcoming street presence.
Request Information — ask a question and get a reply by email. Join the Waitlist — get launch and availability updates for this model.
Gallery
Renderings
Each image is labeled with its status. Renderings are design visualizations, not photographs — final materials, colors, and finishes for the ACSIOM Cottage 1200-27 are confirmed during consultation.
Architecture
The Traditional Collection
The ACSIOM Cottage 1200-27 is offered in the Traditional collection.
Traditional
Steeper rooflines, classical proportions, and refined flat trim details.
- Steeper roofline
- Classical proportions
- Refined flat trim
Interior Experience
Three interior experiences
The ACSIOM Cottage 1200-27 is offered in three interior experiences — from a considered baseline to premium materials.
01
Core
Essential comfort and efficiency — a complete, considered baseline.
02
Select
Elevated materials and finishes throughout the home.
03
Signature
Premium materials.
Smart Living
Infrastructure Designed for Future AIOS-CM™ Integration
ACSIOM Designs’ productized ADUs are developed around an infrastructure-intelligence standard designed to accommodate future integration with licensed AIOS-CM™ systems. Where included in the documented construction specification, readiness provisions may include designated device locations, pre-run wiring pathways, blank panels, and reserved space for a central console.
“AIOS-CM-ready” refers solely to the infrastructure provisions expressly documented for the home. It does not mean that connected devices, software services, automated functions, monitoring capabilities, or AI features are installed, licensed, commissioned, or operational.
Activating AIOS-CM capabilities requires compatible hardware, applicable software licenses, validated integrations, professional installation, configuration, and commissioning. Only the products, systems, and capabilities expressly included in the customer’s executed agreement are supplied as part of the home.
Downloads
Documents
Brochure, specification, and plan documents for the ACSIOM Cottage 1200-27. Files still in preparation will be published here.
- Cottage 1200-27 BrochureIn preparation
FAQ
Common questions
Where we serve, permits, timing, pricing, and rental use — the questions that come up while planning.
Where does ACSIOM Designs currently serve?
ACSIOM Designs is based in San Jose, in California’s Silicon Valley. We actively serve San Jose, Santa Clara, Sunnyvale and Fremont. San Diego, Los Angeles, Sacramento, Roseville, Irvine and Rancho Cucamonga are pilot / project-review markets, where projects are reviewed case by case.
For other California locations, join the waitlist and we’ll keep you updated as new markets open.
Who handles permits and approvals?
ACSIOM Designs provides design and product configuration and coordinates engineering. Permitting responsibility, site work, construction, installation and final handover are assigned for each project to the responsible licensed parties, as defined in the project proposal and contract — so you know who handles what before any agreement is made.
Permit approval is decided by the local jurisdiction and cannot be guaranteed. Requirements vary significantly by city and county.
How long does it take to build an ACSIOM home?
Timelines depend on your site, local permitting requirements, and the model and configuration you choose. During your consultation and Site Assessment, we walk through the stages of your specific project — from permitting through construction, installation and handover — so you have a realistic picture before committing.
How do pricing and deposits work?
ACSIOM ADU 749-26 starts at $349,000 based on the standard model scope. This is model/package pricing and is not the guaranteed total project cost. The applicable proposal and contract define the final inclusions, exclusions, payment terms and project price. Published pricing is planning guidance and not a formal quotation.
When a project moves forward, any deposit is handled through Stripe’s secure hosted checkout — ACSIOM Designs never stores your card details — and the applicable refund and cancellation policy is shared with you in writing before any payment.
Can I use an ACSIOM home as a rental or investment property?
Many homeowners consider ADUs and small homes for long-term rental or multigenerational living. Whether that works for your property depends on local zoning and regulations, which are looked at as part of the site and regulatory review step. Our team can discuss how different models fit rental and investment scenarios during your consultation.
Explore
Other models to consider
More ADUs and small homes from the ACSIOM range — each offered in the Core, Select, and Signature interior experiences.
RenderingComing SoonACSIOM Cottage 900-27
Cottage Traditional · Open Living
- Area
- 900 sq ft
- Bedrooms
- 2 Bed
- Bathrooms
- 2 Bath
TraditionalView
Rendering2026 Featured ModelAvailableACSIOM ADU 749-26
749 sq ft · 2 Bedrooms · 2 Bathrooms · Three Exterior Design Options
From $349,000 · standard model scope
- Area
- 749 sq ft
- Bedrooms
- 2 Bed
- Bathrooms
- 2 Bath
3 exterior optionsView
RenderingComing SoonACSIOM ADU 450-27
Modern Pavilion · Open Living
- Area
- 450 sq ft
- Bedrooms
- 1 Bed
- Bathrooms
- 1 Bath
ModernView
Inquire
Request information about the Cottage 1200-27
Share a few details and a member of the ACSIOM Designs team will follow up with what we can share about this model and how to plan ahead.
Coming Soon
Be first in line for the Cottage 1200-27.
The ACSIOM Cottage 1200-27 is coming soon. Join the waitlist for launch and availability updates, or book a consultation to start planning now.