v3.26.1
Cover
Jun. 12, 2026
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 12, 2026
Entity File Number 001-39688
Entity Registrant Name Latch, Inc.
Entity Central Index Key 0001826000
Entity Tax Identification Number 85-3087759
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 1220 N Price Road
Entity Address, Address Line Two Suite 2
Entity Address, City or Town Olivette
Entity Address, State or Province MO
Entity Address, Postal Zip Code 63132
City Area Code 314
Local Phone Number 200-5218
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false