Key takeaways
- Friday and Saturday mornings in spring and early fall draw the biggest crowds.
- Advertise online two to three days ahead and put up signs the night before.
- Price everything before sale day and bring plenty of small bills and coins.
- Make the sale visible from the street: big items at the curb, everything off the ground.
Two to three weeks before
- Pick a date. Late spring and early fall weekends are popular; avoid holiday weekends when people travel. Starting on Friday catches serious buyers and dealers.
- Check local rules. Many cities and HOAs require a permit or limit signs and the number of sales per year.
- Go room by room and pull everything you are willing to sell. Be decisive: if you have not used it in a year, it goes.
- Ask neighbors to join. Multi-family and street sales draw far more traffic than one house.
The week before
- Clean and test items. Wiped-down items sell for more, and "tested, works" tags remove doubt.
- Price everything (see our garage sale pricing guide), and set aside anything that should be sold online instead.
- Gather supplies: tables, blankets, dot stickers, markers, bags, boxes, newspaper for wrapping, an extension cord for testing electronics, a calculator, and a cash box or apron.
- Get change: about $100–$150 in $1s and $5s plus a roll of quarters covers most sales.
- Set up a payment app (Venmo, Cash App, PayPal, or Zelle) and print a QR code for the checkout table.
Advertise where buyers look
Post two to three days ahead on Facebook Marketplace and local garage sale groups, Nextdoor, Craigslist garage sale listings, and sites like gsalr.com and yardsalesearch.com. Include the address, dates, hours, five to ten of your best items with photos, and the word "multi-family" if it applies.
A single shareable sale page with photos and prices makes every post stronger, because you can link to it everywhere instead of rewriting details.
Sale day setup
- Put furniture, bikes, and tools at the front where drivers can see them from the street.
- Get things up off the ground. Tables sell far more than blankets.
- Group like items together: kitchen, kids, tools, books, clothing on a rack or rope line.
- Keep a "free" box at the curb. It pulls people out of their cars.
- Play quiet music, keep the checkout in one spot, and never leave the cash box alone.
After the sale
Take down every sign the same day, because many towns fine for abandoned signs. Then deal with leftovers immediately: schedule a donation pickup, post a free curb listing, or list the best remaining items online.
Frequently asked questions
What is the best day to have a garage sale?
Friday and Saturday mornings are the most popular. Serious buyers and resellers come early on Friday, while Saturday brings the biggest general crowd.
What time should a garage sale start?
Most sales run from 7 or 8 a.m. until early afternoon. Expect early birds and decide in advance whether you will sell to them.
How much cash should I have for a garage sale?
About $100–$150 in small bills and quarters is plenty for most sales. Offer a payment app as backup.
Prices and tips in this guide are general guidance for U.S. sellers based on typical resale markets. They are not a certified appraisal or a guarantee of what an item will sell for. For insurance, legal, tax, or high-value items, consult a qualified appraiser.