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1 br

Katana House ONE ECO

ONE XL 一 - New
We offer different models and sizes of factory standard Kit homes.
Katana ONE ECO house models offer the essentials of a Katana House in a more budget friendly version. ECO houses share the same structure of a Katana House Luxury Design line and provide all the basic elements of a safe eco friendly house. Our ECO series houses are more traditional, economical and extremely energy efficient versions of Katana Houses.
ECO line is available with a flat roof or a traditional gable roof. 
Visit our Katana House ONE page here for more feature-upgraded smaller houses. 

Katana House ONE ECO Mini

Picture
Katana House ONE ECO Mini © 2022
Dimensions:
12ft x 40ft = 480 sf
12ftx50ft = 600 sf
1 bedroom / 1 bathroom 
Front terrace optional
Also available as 2 bedroom narrow house in sizes from 720 sf and up

ONE ECO XL

PictureKatana House ONE XL ECO © 2022
Katana ONE XL is a modular platform that comes 16ft wide in various lengths and configurations.
ONE XL is available as a standalone house, a duplex or a two story quadplex.
Roof options include flat, flat with walkable terrace, shed roof and gable roof options
Popular configurations in size:
 3br/2ba or 2br/2ba:
 16ft x 65-75 ft = 1050 - 1200 sf
1br/1ba: 
16ft x 55 ft = 880 sf

Ultra compact 1-3 bedroom city house.
Window & door options include floor to ceiling or more traditional standard size window options - a solution for any budget. 


All house lines that we offer are hurricane, mold, termite, earthquake resistant and have the same shell structure.
Please inquire with your project description and we will find you a design that matches from our catalogue.

​ECO Additions

Expand your Katana ONE ECO model by adding an addition. 
Our carefully designed additions are a perfect way to create a full sized 2 bedroom house with all the typical features:
- add a 1 or 2 car garage with.a large storage room or add a 3rd bedroom, home office or a media room, 
​Sample projects with additions:
Picture
Katana House ONE ECO series © All Rights Reserved

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© COPYRIGHT 2002-2025 KATANA GROUP & Katana House Corporation  ALL RIGHTS RESERVED.
  • Hurricane resistant Houses
    • PASSION HOUSES >
      • STUDIO GARDEN POD
      • M1 1BR
      • M3 2BR
      • M5 3BR
      • M7 3+BR
      • M9 2 story
      • VILLAS
      • Customisation options
    • KATANA HOUSE MODERN >
      • ONE XL 一 - New
      • ONE 一
      • TWO 二
      • THREE 三
      • H House
      • ONE UP 一上
      • TWO UP 二上
      • THREE UP 三上
      • SKY Villa 天 TWO 二
      • ​SKY Villa 天 THREE 三
      • Courtyard Houses 中
      • KATANA Addition - KA 加
      • Townhomes
      • Customize your Katana House
    • KATANA HOUSE ECO >
      • ONE ECO 1-3 BR
      • TWO ECO 2BR
      • THREE ECO Mini 3br
      • Three ECO XL
      • ECO Duplexes & Quadplexes
      • ECO Additions
    • GUEST & POOL HOUSES
    • COMMERCIAL BUILDINGS
  • HOUSE BUILDING SYSTEMS
    • US Building System - MGO SIP
    • STRUCTURAL LVL & CLT SYSTEM
    • ADVANCED COMPOSITE SYSTEM
    • NEWEST TECHNOLOGIES
  • INTERIOR DESIGN
  • ARCHITECTURE
  • SHOP KITCHEN & BATH
  • SHOP APPLIANCES
  • SHOP WINDOWS
  • SHOP FLOORING
  • SHOP DECKING
  • GENERAL CONTRACTING
  • Recent Projects
    • RECENT PROJECTS
    • READY HOUSES GALLERY
  • ORDER YOUR HOUSE
    • ORDERING PROCESS
    • Design order form
  • WHERE TO BUILD
  • CONTACT US
  • ABOUT US
  • Blog
  • STORE