ACRE & ANGLE
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Project types 7 min read

Second-story addition guide

Going up instead of out: structural reality, neighbor views, cost drivers, and design sequencing.

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Second stories multiply structural and staging complexity. Start with feasibility, not furniture plans.

Start here

Second stories multiply structural and staging complexity. Start with feasibility, not furniture plans.

Key considerations

  • Scope clarity and budget band
  • Local code and HOA constraints
  • Which disciplines are required
  • Timeline and decision owners
  • How success will be measured

Who to involve

Often an architectural lead with engineers as needed. Specialty consultants appear when the problem demands them — structure, civil, MEP, acoustics, or accessibility.

Next step on Acre & Angle

Write a short brief and start a project, or browse professionals to learn styles. Matching works best when constraints are honest.

FAQ

Is this guide a substitute for professional advice?
No. It is educational context so you can ask better questions and hire thoughtfully.
Can I get matched for this project type?
Yes — start a project and select the closest category. Add notes for nuance.
Should I talk to multiple firms?
Two or three well-matched conversations usually beat a wide, shallow net.
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