Built to Standards. Ready to Live.

311 Sidekick

A real home with a smaller financial footprint—built for people who want ownership that feels lighter, without sacrificing comfort. Great as an office, craft room, pool house, lakehouse, an in-law setup, or a simple camp base. Starting at $33,999 including tax and delivery within the state of MS.

The 311 Sidekick model is a compact 1-bedroom, 1-bathroom unit offering 242” x 100” x 87” of interior space, designed with durable construction and IBC 2021 Building Code compliance. It features high-quality materials such as a galvanized steel frame, energy-efficient double-pane windows and excellent insulation for year-round comfort. Inside, enjoy functional amenities like LED lighting and a fully equipped bathroom, making it ideal for efficient and modern living.

1 Bedroom • 1 Bathroom • Compact
IBC 2021 Building Code
Heavy-duty galvanized steel frame
60 Amp feed

unboundnest.com • 833-433-3332

See yourself living here

These interiors are what make Sidekick click for younger buyers: clean finishes, bright space, and a layout that feels intentional—not “temporary.”

Living room
Living room
Dining area
Dining area
Kitchen
Kitchen
Kitchen + dining
Kitchen + dining
Bathroom
Bathroom
311 Sidekick exterior

Dimensions

TypeDimensions
Shipping dimensions87” x 110” x 99”H
Set up exterior dimensions232” x 174” x 99”H
Set up interior dimensions225” x 164” x 87” H

Dimensions shown are typical; confirm final documentation for your build.

Floor Plan

311 Sidekick floor plan

Need help choosing between two models? Use the Floor Plans page to compare side-by-side.

Floor Plan Features

  • Quartz stone countertops
  • High-efficiency LED lighting
  • Installed on-demand electric water heater
  • Rain shower with handheld shower wand
  • Full-size toilet
  • Full-size bathroom vanity and sink
  • Insulated PEX pipes for plumbing
  • MGO cement floorboards
  • Each unit has its own unique serial number

Building Specifications

  • Built-in system to anchor to concrete
  • 2” of spray polyurethane foam insulation in floor
  • 2.89” of EPS insulation in walls and ceiling
  • External walls and roof are metal-to-metal construction
  • Double-paned energy-efficient windows
  • Steel entry door
  • Heavy-duty galvanized steel frame
  • Powder-coated frame
  • Corrugated steel roof
  • 2mm PVC flooring
  • Electrical wiring that meets IBC code
  • Designated breaker for mini split HVAC system
  • All copper wires (no aluminum)
  • 60 Amp feed

Permitting and Next Steps

  • We provide documentation to support permitting coordination (varies by county and jurisdiction).
  • For Mississippi installations, each home is issued a Mississippi modular home inspection certificate by the State Fire Marshal’s Office.
  • Our sales contract requires the home to be bolted to a concrete slab; request slab drawings for requirements.
  • Delivery includes locations accessible by public roads on property accessible by a truck and trailer. Remote locations or installs needing special equipment may have additional charges.

Notes are informational only. Local requirements and approvals are determined by the Authority Having Jurisdiction.