Origin 1900

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3 BED 2-3 BATH 1,900 SQ. FEET STARTING AT $395,000

Ultimate flexibility

Every detail in the contemporary, mid-century modern design of the Origin 1900 was curated to fit the needs of today’s urban lifestyle. Whether it’s the need for a compact footprint that fits on an infill lot, to having an in-law suite, to the strict requirements of WUI fire codes, the Origin 1900 has considered everything. The ability to convert one of the bedrooms into a rentable unit makes this home our most flexible and cost-effective.

Innovative and economical guest unit option

Junior ADU


Convert the front bedroom into a junior accessory dwelling unit is its own exterior entrance, bathroom, and kitchenette.

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Seeing is believing

The Origin 1900 is our most flexible and affordable home design. It offers open space, lots of light and a great modern floor plan, perfect for your primary home or a second vacation home. Scroll through the photos below.


The future of home building is here

Blu’s premium prefab homes are faster, greener, and higher quality than comparably-priced custom homes. Find out what makes building with us such a breeze.

Why Blu


  • Compact design for infill lots
  • Open floor plan design
  • Optional Jr ADU suite
  • LED Lighting
  • Stylish modern design
  • Full laundry room
  • BEDS 3
  • BATHS 2-3
  • SQUARE FT 1,900
  • BUILDING AREA 40’ x 54’ (without garage)
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  • Jr. ADU with Dedicated Entrance
  • Additional Living Room Sliding Glass Door
  • Gas Fireplace
  • Master Bedroom Sliding Glass Door
  • Optional attached or detached garage
  • Walk-in showers
  • Cabinet & Appliance Upgrades
  • Multiple Tile & Flooring Upgrades
Home Product Base Price
$1,400 $1,800 AVG 1 Story
Ranch House
$700 $900 AVG BLU HOME
San Francisco
Lower Energy Costs

Up to 50% lower monthly operating costs, lower maintenance, and lower cost of ownership saves an average of $7000+ in energy costs over 10 years.

$435,000 Green Labeled Home
$400,000 Non-Labeled Home
Increasing Value

All Blu homes are simply the greenest homes in the world. They are built to exceed the strictest green home regulations and energy efficiency ratings of any country. Green rated homes result in higher resale value versus comparable homes, making them your best investment.

Mix and match

A great feature of Blu homes is the ability to add models together for the flexibility to fit any lifestyle. Whether you want to add a yoga studio, home office or a secondary rental unit, we have the solution.

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