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Registrant’s telephone number, including area code (212) 834-5467

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any following provisions:

Item 8.01. Other Events.

This Current Report on Form 8-K amends the Current Report on Form 8-K filed on October 31, 2017 (the “Original Form 8-K”) by J.P. Morgan Chase Commercial Mortgage Securities Corp. in connection with the issuance of the JPMDB 2017-C7, Commercial Mortgage Pass Through Certificates, Series 2017-C7. The information contained in the Original Form 8-K with respect to the net proceeds and expenses of the related offerings is replaced in its entirety with the following:

The net proceeds of the offering to the Registrant of the issuance of the Publicly Offered Certificates, after deducting expenses payable by the Registrant of $5,827,313.12, were approximately $1,032,564,471.69. Of the expenses paid by the Registrant, approximately $ 731,424.61 were paid directly to affiliates of the Registrant, $44,562.49 in the form of fees were paid to the Underwriters, $89,124.98 were paid to or for the Underwriters and $4,962,201.03 were other expenses. All of the foregoing expense amounts are the Registrant’s reasonable estimates of such expenses. No underwriting discounts and commissions or finder’s fees were paid by the Registrant; the Publicly Offered Certificates were offered by the Underwriters for sale to the public in negotiated transactions or otherwise at varying prices determined at the time of sale.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.