I'm moving out and want to throw away, declutter, or sell everything I own?

Decluttering before leaving Korea has many efficient options, since the secondhand market here is vibrant and apartment turnover is fast. Here's how to handle different categories:

For selling secondhand: Daangn Market (당근마켓, 'Karrot' in English app version) is the dominant hyper-local secondhand app, used by 90 percent of Koreans. Post photos and descriptions in Korean (use Papago to translate), arrange meetings with neighbors at convenient public locations like subway stations or your apartment lobby. Cash transactions, no shipping needed. Items sell fast: large furniture in 1 to 3 days, electronics same day, clothes 3 to 7 days. Free to use. Larger furniture: Joongna (중나) and Bunjang (번개장터) for higher-value items with shipping option, often connected to Naver Pay for secure transactions. Better for non-local buyers and items above 100,000 won. eBay Korea and Auction.co.kr for collectibles, vintage, and unique items. Better English UI than Daangn.

For specific categories: Furniture and appliances - Daangn first (free pickup arrangement), then Joongna for items above 200,000 won. Refrigerators, washers, beds, and sofas often sell same-day at fair prices to incoming foreigners. Books - Aladin Used Books (알라딘 중고서점, in-person stores in Hongdae, Gangnam, Sinchon, with online buyback), Yes24 Used Books, and Daangn for casual reading books. Foreign-language books: Foreign Books in Korea Facebook group, Dragonhill Books in Seoul Foreigner Center. Electronics - Danawa, Coupang Trade-in, KT Pawn Shop, and DT Pawn (specifically for laptops and phones). Apple Trade-in for newer iPhones and MacBooks. Clothing - Daangn for everyday items, RaeBaek (래백) for designer items, Mussinsa Outsole for sneakers, Corner Vintage for vintage clothing. Premium fashion sells well to foreign-style-conscious local buyers. Kitchenware and home goods - Daangn primarily, since these have low individual value but bulk lots sell well. Plants - Daangn or local plant shops accept transfers.

For donating: Beautiful Store (아름다운가게, 1577-1004) accepts clothing, books, household items, and electronics in good condition, with 200+ stores nationwide. Free pickup for large donations through their hotline. Goodwill Korea (굿윌 코리아) similar service. Salvation Army Korea (구세군 자선가게) accepts clothing and household items. Korean Red Cross secondhand stores. Religious communities like Yongsan Anglican Church Charity Shop and Catholic Charity Bazaar accept donations. Multicultural Family Centers gladly accept clothing and household items for needy migrant families. Schools and orphanages in your district accept toys, books, and educational materials.

For disposal of large items (대형폐기물): You cannot put large items (furniture, appliances, mattresses) in regular trash. Apply for a sticker (대형폐기물 처리 스티커) at your district office (구청) or through the 1599-0903 hotline, costing 5,000 to 30,000 won depending on item size. Pay online at the district website, print or write the sticker number on the item, place it at a designated curbside spot on the assigned day. The Korean way: most foreigners just give items free on Daangn before resorting to disposal stickers, since locals will pick up free furniture quickly.

For electronics recycling: Major electronics like refrigerators, washers, AC units, and TVs are picked up FREE by E-Land, Lotte, or your district recycling program. Call 1599-0903 (Korea Electronic Disposal Cooperative) to schedule. They'll come to your apartment for collection. Alternative: trade in to Coupang for new appliance discount, or sell on Daangn.

For immediate buyer (one-stop): Loadtruck (로드트럭) and Daejung Sosseo offer same-day apartment clearance services. They evaluate your entire apartment, give a single quote (500,000 to 3,000,000 won depending on volume and quality), and remove everything in one day. Less money than individual sales but maximum convenience. Used by departing expats with 1-week notice.

Timeline planning: Start 4 to 6 weeks before departure for best results. Week 1: List large items (furniture, appliances) on Daangn. Week 2: List electronics, kitchenware, books. Week 3: Clothing and personal items. Week 4: Final sweep, donate remaining good items, dispose of trash with stickers. Don't wait until the last week, since you'll either give things away or pay for disposal.

Moving to another country: Sell most heavy items (furniture, appliances) since shipping costs more than they're worth. Keep only items with sentimental or specialized value (custom-made items, family heirlooms, rare collectibles). Use international moving companies like Yamato or Helps Moving for 10 to 30 boxes by sea (1.5 to 4 million won), or sell more aggressively to ship just luggage on flights. The Yongsan Foreign Goods Mart and Itaewon Facebook groups have active 'leaving Korea' bulletin boards where departing expats hand off household items to incoming expats, often for free or token prices.