Signature house · Katonah, New York.
The Birch Haven
01Statement
Set among the birches of Katonah.Designed for a life between two coasts.
A second home for a client who moves between Malibu and Manhattan, and wanted to be closer to family. One open room under a vaulted ceiling, a private wing for sleeping, and an office on the far side of the house.
A finished HUT house. You buy the plans as drawn, or we adapt them to your land and how you live.
- The plans
- $28,420
As HUT designed them. You buy the drawing set and a license to build this house once.
- TOTAL SQ FT
- 3, 470 SQ FT
- BEDROOMS
- 3
- Bathrooms
- 3.5
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- Main level
- 3, 470 SQ FT
- TERRACE
- 2, 065 SQ FT
- GARAGE
- 763 SQ FT
02Exterior
The house from the outside.
03Plan
Decisions
- 01One vaulted room for cooking, eating, and sitting by the fire.
- 02The bedrooms have their own wing.
- 03The office sits opposite the bedrooms.
The plans $28,420This plan, as drawn. Add a change only if you need it.
04Interior
Rooms, light, and the way it is lived.

05Adaptation
How it works.
- 01This house
The Birch Haven, as drawn. That is the purchase.
- 02You can add
- Adapt to landHow the house sits — slope, orientation, views, and access.
- Modify roomsHow the rooms are used — office, bedrooms, storage, baths.
- Add areasMore program. A larger house, still this architecture.
06Receive
What you receive
The drawing set as HUT designed it, the files your builder needs, and a license to build this house once.
Not included: structural calculations and engineering, professional stamps, permitting, construction, building materials, or prefab. Licensed local professionals handle these where you build.
NotesSee less
If a jurisdiction requires a structural stamp, we can assist — separately from this set.
The drawings follow the International Residential Code (IRC), as published by the ICC. Local code review is still required where you build.
Customizations — land, rooms, more area — are not in this set. They are scoped with you.
07Begin
The Birch Haven can be the beginning.
- The plans
- $28,420
As HUT designed them. You buy the drawing set and a license to build this house once.
Final cost depends on site, adaptation, contractor, and local requirements. HUT designs. Licensed local professionals permit and build.