Communities related to r/architecture, with what each one is for and how it differs. Member figures come from SubMouse's safe-for-work directory.
r/architecture (about 2.1M members, directory rank #536) is for students, professionals and lovers of architecture. Interior spaces, renovation how-tos and historic houses each fit better when the interest is not architectural design.
Stay on architecture for buildings, theory and the profession. Use InteriorDesign for interiors, HomeImprovement for renovation projects, and centuryhomes for 100+ year-old houses.
r/architecture — Architecture
A community for students, professionals, and lovers of architecture.
Interior Design (Interior Architecture)
When to choose it: Interior spaces rather than building exteriors/structure.
Why it is here: Directory related. Public description frames functional interior spaces (about 1.2M members, rank #924).
How it differs from r/architecture: Interiors versus architectural building design.
The Hivemind Improving Homes
When to choose it: Hands-on renovation and repair projects.
Why it is here: Large home-improvement community (about 4.8M members, rank #188). See also diy vs homeimprovement.
How it differs from r/architecture: DIY renovation versus architectural practice.
Century Homes
When to choose it: Homes that are about 100 years old or older.
Why it is here: Public description for century homes enthusiasts (about 1.2M members, rank #849).
How it differs from r/architecture: Historic house culture versus general architecture.
Use the related subreddits finder for r/architecture: Find related to r/architecture.
Members and public descriptions come from SubMouse's safe-for-work directory (as of 2026-11-09 UTC); 7-day growth measured from 2026-11-02. Directory rank is listing order. Guide updated 2026-11-07.