How to expand your store in Pet Store Tycoon

Community instructions describe Build → Expansion, then selecting a room and confirming its level and cash requirements. A transcript lists 15 rooms, but neither their purchase order nor a skip-ahead option was tested here.

2026 Pet Store Tycoon · already arrived studios · place 118845698633260

Reviewed .Which game?

Published by petstoretycoon.xyz editorial desk.

The table is a third-party transcription from petstoretycoon.net, reviewed on 13 October 2026. Its claimed Discord FAQ has no original message permalink or independently authenticated date. These are reported prices, not Roblox API fields or this site’s purchases.

Reported expansion list

  1. The community expansion guide names Build → Expansion. Open it, select the room offered for your store and read the purchase prompt.
  2. Compare your level and cash with that prompt. Level and affordability are separate checks.
  3. Buy only when the client permits it, then inspect the new room before placing fixtures.
  4. If the reported table differs, follow the in-game sign. The exact expansion control and skip-ahead behavior have not been tested here.
Third-party transcript; original Discord message unavailable. No purchase tested here. In-game signs override these reports.
#RoomReported levelReported price
1Window Nook2$300
2Back Room5$500
3Left Wing8$1,000
4Left Back Room11$1,500
5Side Room14$2,500
6Left Side Room17$4,000
7Far Left Wing20$7,000
8Far Left Back Room23$12,000
9Far Left Side Room26$20,000
10Rear Room29$32,000
11Left Rear Room31$48,000
12Far Left Rear Room33$70,000
13Floor 2, room 135$100,000
14Floor 2, room 237$145,000
15Floor 2, room 339$210,000

Adding those prices gives $653,800. The source does not say you may skip ahead. Side Room (row 5) is also named as a requirement for Marine Life, which is a separate $150,000 Ocean Wing quote or 499 Robux on the pets page. See pets.

What Roblox itself confirms

Growing Pains describes completing every expansion and filling the block. The badge does not list room names, their prices, or tile counts. Shelf placement inside a new room is covered on shelves and restocking.

No source states how much floor space each purchase adds. Do not budget from a tile count you saw in a video unless you can see the sign.

Official thumbnail of a Pet Store Tycoon interior floor.
Official interior. The FAQ does not say how many tiles each room adds.
Official storefront thumbnail.
Floor 2 is reported to start at expansion 13, level 35.

Questions

What level do I need to expand the store?

The transcribed FAQ starts at level 2 for Window Nook and ends at level 39 for the last second-floor room. The second floor starts at level 35.

How much does every expansion cost?

The same transcript sums to $653,800 if you buy all 15. That total is arithmetic on their prices, not an official invoice.

Is there a floor 2?

Rows 13 to 15 are labeled Floor 2 and start at level 35 and $100,000. The badge only says “the whole block,” so the floor label is from the FAQ transcript.

Related pages

LayoutsWhat to do with the new rooms.LevelsThe gates on this table are levels.Marine Life gateSide Room plus a reported Ocean Wing price.

Sources checked 13 October 2026