About r/architecture
In its own words:
A community for students, professionals, and lovers of architecture.
Community guide
r/architecture (#536, about 2.1 million) — A community for students, professionals, and lovers of architecture. Collected rules highlight Don't ask for free or compensated labor; Don't ask for others to complete your homework; Don't ask for a job, among 7 listed. Activity mix in sample: text:69, gallery:68, image:32, link:23. Mo.
What belongs here
This room is built for questions and answers, aligned with: A community for students, professionals, and lovers of architecture. Rule themes on file include: Don't ask for free or compensated labor; Don't ask for others to complete your homework; Don't ask for a job; Don't spam, overpost, or aggressively self-promote. Prefer clear titles and enough context for strangers to answer; jokes-first top replies usually miss the point when rules emphasize genuine help.
Before you post
Common flairs in the sample: Building, Ask /r/Architecture, Practice, School / Academia. Recent sample composition: text:69, gallery:68, image:32, link:23. Mo. Format-sensitive rules to read first: Don't spam, overpost, or aggressively self-promote; Don't ask "What Style Is This?" or "What Is This Thing?" outside the megathread; Don't ask computer hardware/software questions outside the megathread. Treat subscriber and posts-per-day figures as directory snapshots, not live Reddit counters.
How it differs
Compared with broader chat rooms, this community’s collected rules push toward answerable questions and away from advice-bans or joke-first threads when those appear on file. Always re-check live rules before posting.
SubMouse Editorial
The community was created on Feb 29, 2008, which makes it 18 years old. Since Oct 26, 2026, it has gained 2,025 subscribers (+0.10%). Among the 7 communities on our architecture list it is the largest. It sits just behind r/iamatotalpieceofshit (#535) and ahead of r/ich_iel (#537) in our ranking.
What sets r/architecture apart
Its rhythm is strongly tied to time zones: the busiest hour (15:00 UTC) sees about 8.0× as many posts as the quietest (05:00 UTC).
Subscriber growth
Between Sep 19, 2026 and Nov 2, 2026, r/architecture went up from 2,051,403 to 2,061,938 subscribers (+10.5K, +0.51%). That is about 239 new members per day. The chart uses our weekly snapshots (9 so far), so it gets longer every week.
What r/architecture talks about
Across 195 recent posts (Oct 29–Nov 5), the words that come up most are “design”, “building”, “architectural”, “architect” and “architects”. Other frequent themes are house, future, luxury, looking, apartment and modern. Recurring phrases include “metro station”, “office building”, “luxury apartment” and “apartment complex”. By format, 35% are text posts, 35% are galleries and 16% are images.
Popular post flairs: Building (67), Ask /r/Architecture (52), Practice (18), School / Academia (18), Miscellaneous (13), Technical (11).
Activity and best time to post
r/architecture gets about 28 new posts a day. The public archive holds 189,283 posts and 1,398,997 comments in total, about 7.4 comments per post. Last week the busiest day was Wednesday (37 posts) and the quietest was Saturday (20). Posting peaks around 15:00 UTC and is lowest around 05:00 UTC.
Rules of r/architecture
The moderators of r/architecture list 7 rules. In short:
- Don't ask for free or compensated labor
- Don't ask for others to complete your homework
- Don't ask for a job
- Don't spam, overpost, or aggressively self-promote
- Don't troll, threaten, harass, or incite violence
- Don't ask "What Style Is This?" or "What Is This Thing?" outside the megathread
- Don't ask computer hardware/software questions outside the megathread
How to join
Open reddit.com/r/architecture and press “Join”. Read the community rules in the sidebar before you post: every subreddit is run by its own volunteer moderators.
Frequently asked questions
How many members does r/architecture have?
r/architecture has 2,061,938 subscribers (Nov 2, 2026), which makes it the #536 safe-for-work subreddit in the SubMouse ranking. It added 10,535 members between Sep 19, 2026 and Nov 2, 2026.
How old is r/architecture?
r/architecture was created on Feb 29, 2008, so it has been around for 18 years.
How active is r/architecture?
Very active: r/architecture gets about 28 new posts a day (average of the last four weeks). Over its lifetime the archive counts 189,283 posts and 1,398,997 comments. In a sample of 195 recent posts we counted 158 different authors.
When is r/architecture most active?
Based on post counts from Oct 29, 2026 to Nov 4, 2026, the busiest day was Wednesday and the quietest Saturday, and most posts arrive around 15:00 UTC, with the fewest around 05:00 UTC. More posts also means more competition, so a quieter hour can help a post get noticed.
What is r/architecture about?
The community describes itself as: “A community for students, professionals, and lovers of architecture.” Recent post titles often mention design, building, architectural, architect and architects. Most posts are text posts (35%).
Is r/architecture safe for work?
Yes. Reddit does not mark r/architecture as an 18+ (NSFW) community. SubMouse lists safe-for-work subreddits only.
How do I post on r/architecture?
Join the community on Reddit first, then use “Create post”. r/architecture accepts both text and link posts, with images, galleries and polls enabled. It has 7 posted rules, starting with: “Don't ask for free or compensated labor”; “Don't ask for others to complete your homework”; “Don't ask for a job”. Moderators remove posts that break the rules, so read them in the sidebar before posting.
Which communities are like r/architecture?
Communities with similar topics include r/Sneakers (5.6M), r/iphone (4.7M), r/GetStudying (3.3M), r/CollegeBasketball (3M) and r/tennis (2.1M).
Stats from public data (data updated Nov 2, 2026; activity, rules and archive totals via the Arctic Shift archive, Nov 6, 2026). Point and comment counts are archive snapshots and can be lower than on Reddit today. SubMouse is an independent directory and is not affiliated with Reddit or the moderators of r/architecture.