Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.23.1
Document and Entity Information - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Mar. 30, 2023
Jun. 30, 2022
Document and Entity Information      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2022    
Document Transition Report false    
Entity File Number 001-37997    
Entity Registrant Name SACHEM CAPITAL CORP.    
Entity Incorporation, State or Country Code NY    
Entity Tax Identification Number 81-3467779    
Entity Address, Address Line One 538 East Main Street    
Entity Address, City or Town Branford    
Entity Address, State or Province CT    
Entity Address, Postal Zip Code 06405    
City Area Code 203    
Local Phone Number 433-4736    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag false    
Entity Shell Company false    
Entity Public Float     $ 142.4
Entity Small Business true    
Entity Common Stock, Shares Outstanding   43,756,724  
Auditor Name Hoberman & Lesser, CPA’s, LLP    
Auditor Firm ID 694    
Auditor Location New York    
Entity Central Index Key 0001682220    
Current Fiscal Year End Date --12-31    
Document Fiscal Year Focus 2022    
Document Fiscal Period Focus FY    
Amendment Flag false    
Common Stock [Member]      
Document and Entity Information      
Title of 12(b) Security Common Shares, par value $.001 per share    
Trading Symbol SACH    
Security Exchange Name NYSE    
Notes 7.125 Percent Due 2024      
Document and Entity Information      
Title of 12(b) Security 7.125% notes due 2024    
Trading Symbol SCCB    
Security Exchange Name NYSE    
Notes 6.875 Percent Due 2024      
Document and Entity Information      
Title of 12(b) Security 6.875% notes due 2024    
Trading Symbol SACC    
Security Exchange Name NYSE    
Notes 7.75 Percent Due 2025      
Document and Entity Information      
Title of 12(b) Security 7.75% notes due 2025    
Trading Symbol SCCC    
Security Exchange Name NYSE    
Notes 6.00 Percent Due 2026      
Document and Entity Information      
Title of 12(b) Security 6.00% notes due 2026    
Trading Symbol SCCD    
Security Exchange Name NYSE    
Notes 6.00 Percent Due 2027      
Document and Entity Information      
Title of 12(b) Security 6.00% notes due 2027    
Trading Symbol SCCE    
Security Exchange Name NYSE    
Notes 7.125 Percent Due 2027      
Document and Entity Information      
Title of 12(b) Security 7.125% notes due 2027    
Trading Symbol SCCF    
Security Exchange Name NYSE    
Notes 8.00 Percent Due 2027      
Document and Entity Information      
Title of 12(b) Security 8.00% notes due 2027    
Trading Symbol SCCG    
Security Exchange Name NYSE    
Series A Preferred Stock      
Document and Entity Information      
Title of 12(b) Security 7.75% Series A Cumulative Redeemable Preferred Stock, Liquidation Preference $25.00 per share    
Trading Symbol SACHPRA    
Security Exchange Name NYSE