Cover
Cover | 12 Months Ended | |
Dec. 12, 2023 | Dec. 31, 2023 | |
Cover [Abstract] | ||
Document Type | 8-K | |
Document Period End Date | Dec. 12, 2023 | |
Entity Registrant Name | KBS REAL ESTATE INVESTMENT TRUST III, INC. | |
Entity Incorporation, State or Country Code | MD | |
Entity File Number | 000-54687 | |
Entity Tax Identification Number | 27-1627696 | |
Entity Address, Address Line One | 800 Newport Center Drive | |
Entity Address, Address Line Two | Suite 700 | |
Entity Address, City or Town | Newport Beach | |
Entity Address, State or Province | CA | |
Entity Address, Postal Zip Code | 92660 | |
City Area Code | 949 | |
Local Phone Number | 417-6500 | |
Written Communications | false | |
Soliciting Material | false | |
Pre-commencement Tender Offer | false | |
Pre-commencement Issuer Tender Offer | false | |
Entity Emerging Growth Company | false | |
Entity Central Index Key | 0001482430 | |
Amendment Flag | false | |
Current Fiscal Year End Date | --12-31 |