<?xml version="1.0" encoding="utf-8"?>
<comments>
	<commentData>
		<itemNumber>2(c)(4)</itemNumber>
		<fieldName>Original Term Loan Number</fieldName>
		<comment>With respect to Asset Number 3, the first payment date for the loan is December 1, 2017. On the Closing Date, JPMCB will deposit sufficient funds to pay the interest associated with the interest due for the November 2017 payment for the related loan. Information presented in this schedule reflects the loan's contractual loan terms.</comment>
	</commentData>
	<commentData>
		<itemNumber>2(c)(6)</itemNumber>
		<fieldName>Original Amortization Term Number</fieldName>
		<comment>With respect to Asset Number 1, monthly debt service and annual debt service  is calculated based on the sum of the first 12 principal and interest payments after the expiration of the interest-only period based on the assumed principal payment schedule set forth on Annex G to this Prospectus. </comment>
	</commentData>
	<commentData>
		<itemNumber>2(c)(11)</itemNumber>
		<fieldName>Original Interest Only Term Loan Number</fieldName>
		<comment>With respect to Asset Number 3, the first payment date for the loan is December 1, 2017. On the Closing Date, JPMCB will deposit sufficient funds to pay the interest associated with the interest due for the November 2017 payment for the related loan. Information presented in this schedule reflects the loan's contractual loan terms.</comment>
	</commentData>
	<commentData>
		<itemNumber>2(c)(12)</itemNumber>
		<fieldName>First Loan Payment Due Date</fieldName>
		<comment>With respect to Asset Number 3, the first payment date for the loan is December 1, 2017. On the Closing Date, JPMCB will deposit sufficient funds to pay the interest associated with the interest due for the November 2017 payment for the related loan. Information presented in this schedule reflects the loan's contractual loan terms.</comment>
	</commentData>
	<commentData>
		<itemNumber>2(c)(15)</itemNumber>
		<fieldName>Loan Structure Code</fieldName>
		<comment>With respect to Asset Numbers 8, 10 and 15, the related mortgage loan is a senior portion of a mortgage loan structure comprised of one or more senior A notes and one or more subordinate notes.</comment>
	</commentData>
	<commentData>
		<itemNumber>2(c)(18)</itemNumber>
		<fieldName>Scheduled Principal Balance Securitization Amount</fieldName>
		<comment>With respect to each mortgage loan, the principal balance shown reflects the principal balance as of the Cut-off Date, assuming that any payment due on the Cut-off Date is made, and that no voluntary principal prepayments or casualty or condemnation proceeds are received.</comment>
	</commentData>
	<commentData>
		<itemNumber>2(d)(2)</itemNumber>
		<fieldName>Property Address</fieldName>
		<comment>With respect to each mortgage loan secured by multiple properties, for property address and similar property-specific information, the information is provided for each related property but the response for the mortgage loan will be blank.</comment>
	</commentData>
	<commentData>
		<itemNumber>2(d)(28)(xiv)</itemNumber>
		<fieldName>Most Recent Debt Service Amount</fieldName>
		<comment>With respect to any "Hyper-Amortization" mortgage loan, the value shown reflects the annual interest-only debt service payment. With respect to any "Interest Only/Balloon" mortgage loan, the value shown reflects the annual interest-only debt service payment. With respect to any "Interest Only/Amortizing/Balloon" mortgage loan, the value shown reflects the annual amortizing debt service payment. With respect to any mortgage loan that is part of a mortgage loan structure evidenced by multiple pari-passu notes (including notes outside the trust), the value shown is inclusive of debt service related to the entirety of the mortgage loan structure (or, if the mortgage loan is part of the senior portion of a mortgage loan structure that also includes a subordinate companion loan, the entirety of the senior portion of such mortgage loan structure).</comment>
	</commentData>
	<commentData>
		<itemNumber>2(d)(28)(xv)</itemNumber>
		<fieldName>Debt Service Coverage Net Operating Income Securitization Percentage</fieldName>
		<comment>With respect to any mortgage loan that is part of a mortgage loan structure evidenced by multiple pari-passu notes (including notes outside the trust), the value shown is inclusive of debt service related to the entirety of the mortgage loan structure (or, if the mortgage loan is part of the senior portion of a mortgage loan structure that also includes a subordinate companion loan, the entirety of the senior portion of such mortgage loan structure).  </comment>
	</commentData>
	<commentData>
		<itemNumber>2(d)(28)(xviii)</itemNumber>
		<fieldName>Most Recent Debt Service Coverage Net Cash Flow Percentage</fieldName>
		<comment>With respect to any mortgage loan that is part of a mortgage loan structure evidenced by multiple pari-passu notes (including notes outside the trust), the value shown is inclusive of debt service related to the entirety of the mortgage loan structure (or, if the mortgage loan is part of the senior portion of a mortgage loan structure that also includes a subordinate companion loan, the entirety of the senior portion of such mortgage loan structure).</comment>
	</commentData>
	<commentData>
		<itemNumber>2(e)(6)</itemNumber>
		<fieldName>Servicer Trustee Fee Rate Percentage</fieldName>
		<comment>With respect to each mortgage loan, this percentage reflects the Administrative Cost Rate for such mortgage loan.</comment>
	</commentData>
	<commentData>
		<itemNumber>2(f)(1)</itemNumber>
		<fieldName>Primary Servicer Name</fieldName>
		<comment>With respect to Asset Number 19, each related whole loan will be serviced pursuant to the JPMDB 2017-C7 Pooling and Servicing Agreement, respectively, until such time that the related lead pari passu companion loan is securitized, at which point the whole loan will be serviced under the related pooling and servicing agreement in connection with such securitization. The initial controlling noteholder with respect to Asset Number 19 is GACC, or an affiliate, as holder of the related controlling pari passu companion loan. The primary servicer names have been truncated due to EDGAR constraints. The full name for Midland Loan Services is Midland Loan Services, a Division of PNC Bank, National Association and the full name for Wells Fargo Bank, National is Wells Fargo Bank, National Association.</comment>
	</commentData>
</comments>
