BANK 2017-BNK9
Explore verified charts, linked entities, and recent activity for this CMBS deal. Data last updated March 26, 2026.2026-03-26
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Quick Answer
What is BANK 2017-BNK9? A US commercial mortgage-backed security ($1.1B; 40 loans; 110 properties).
Identifiers: Series bank2017-bnk9; CIK 1721373.
Unique value: Dealcharts provides computed pool metrics, time-series performance analysis, and cross-deal comparisons not available in raw SEC EDGAR filings.
Sources: SEC EDGAR CIK 1721373.
Machine-readable data: https://dealcharts.org/llm/facts/bank2017-bnk9.json · API docs
📋 Quick Links
Who's Involved#
Rating AgenciesMoodys, Fitch, KBRA
TrusteeWilmington Trust, National Association
Certificate AdministratorComputershare Trust Company, N.A.
Master ServicerTrimont Real Estate Advisors
DepositorBanc of America Merrill Lynch Commercial Mortgage Inc.
Special ServicerRialto Capital Advisors
Master ServicerWells Fargo Bank, National Association
Operating AdvisorPark Bridge Lender Services
Certificate AdministratorWells Fargo Bank, N.A.
Deal Metrics
Key performance indicators and statistics tracking the deal's current status and history.Deal Overview
Original Trust Amount
$1,053,823,750Current Trust Amount
$778,529,032Number of Loans
40Number of Properties
110Average Loan Size
$22,909,212Portfolio Characteristics
Weighted Average Interest Rate
4.2%Weighted Average Term
119 monthsWA DSCR (NCF) at Issuance
2.19xWA DSCR (NCF) Current
1.89xOriginal Valuation
$6,819,251,000Current Valuation
$6,154,161,000Key Dates
Origination Date
11/21/2017Latest Valuation
9/9/2025Latest Transfer
1/31/2025Latest Return
8/4/2025Latest Modification
7/1/2020Special Servicing Status
Loans in Special Servicing
2Special Servicing Balance
$104,085,710Loans Returned to Master
3Balance Returned
$130,147,069Avg Time in Special Servicing
1156 daysAvg Time to Return
260 daysValuation Changes
Updated Valuations
4Total Updated Value
$245,900,000Value Change Amount
-$272,300,000Value Change Percentage
-168.6%Modifications
Number of Modifications
4Modified Balance
$151,060,778Deal Charts
Charts showing deal performance over time.
Fund Exposure#
Source: NPORT-P & related disclosures • 2026-02-26| Fund Name | Filing Date | FIGI | LEI | Tranches | Total Value | Reporting Period |
|---|---|---|---|---|---|---|
| Putnam Short Duration Bond Fund | 2026-03-27 | Search FIGI | Lookup LEI | X-A | $453,724 | 2026-10-31 |
| Bond Fund of America | 2026-02-26 | Search FIGI | Lookup LEI | A-4 | $132,012 | 2025-12-31 |
| Columbia Short Duration Bond ETF | 2026-03-27 | Search FIGI | Lookup LEI | A-S | $96,801 | 2026-10-31 |
| BlackRock Securitized Income Fund | 2025-12-23 | Search FIGI | Lookup LEI | X-A | $42,659 | 2026-04-30 |
| iShares Securitized Income Active ETF | 2026-03-27 | Search FIGI | Lookup LEI | X-A | $29,367 | 2026-04-30 |
| American Funds Multi-Sector Income Fund | 2026-02-26 | Search FIGI | Lookup LEI | A-4 | $9,779 | 2025-12-31 |
| Fund Name | Tranches | Ids |
|---|---|---|
| Putnam Short Duration Bond Fund $453,724 2026-10-31 | X-A | Search FIGI Lookup LEI |
| Bond Fund of America $132,012 2025-12-31 | A-4 | Search FIGI Lookup LEI |
| Columbia Short Duration Bond ETF $96,801 2026-10-31 | A-S | Search FIGI Lookup LEI |
| BlackRock Securitized Income Fund $42,659 2026-04-30 | X-A | Search FIGI Lookup LEI |
| iShares Securitized Income Active ETF $29,367 2026-04-30 | X-A | Search FIGI Lookup LEI |
| American Funds Multi-Sector Income Fund $9,779 2025-12-31 | A-4 | Search FIGI Lookup LEI |
6 of 6 funds* Use toggle buttons to sort
* This table is not yet exhaustive. It is a new feature and contains only the funds we have found so far based on the tranche identifiers we know about. We are still working on it!
* The FIGI Search url provided for each fund will link you to the OpenFIGI search page to lookup FIGI identifiers.
* Reporting Period represents the reporting period end date from the NPORT-P filing.
* For full disclosures, please visit our disclosures page.
* The FIGI Search url provided for each fund will link you to the OpenFIGI search page to lookup FIGI identifiers.
* Reporting Period represents the reporting period end date from the NPORT-P filing.
* For full disclosures, please visit our disclosures page.
Provenance & Documents
Issuance → amendments → reports. Tap to view on SEC.Context & Commentary#
Entity Statements
💬 Servicer Commentary
2026-03-26
Park Square
Richard D. Cohen
Prospectus ID: 7
Park Square, a 503,312 SF office building located in the Back Bay neighborhood of Boston, MA, originally constructed in 1923 and subsequently renovated between 2014-2016. WeWork, which represented 27% of the GLA (137K SF), terminated its lease. Lender was also notified that Borrower will cease to fund any shortfalls out of additional capital contributions by its equity owners. Lender is currently trapping all cash flow from the Property. A Notice of Default and Reservation of Rights has been sent. As of the 12/31/2024 YE financials, the NOI/DSCR/Occ. at the property is $491K/ 0.07x/ 42.8%. The Borrower has engaged Iron Hound as a third-party advisor to support ongoing modification discussions. No modification or workout agreement has been reached to date. The Special Servicer will continue to gather additional information and simultaneously discuss workout strategies deemed appropriate to achieve the highest net present value
💬 Servicer Commentary
2026-03-26
Bwi Airport Marriott
Graham Snell
Prospectus ID: 8
The loan transferred to special servicing in November 2020 due to borrower-declared imminent default as result of COVID-19 and subsequently went into payment default for the October 2020 payment. A receivership order was entered in February 2022 ap pointing GF Hotels as receiver. Marriott remains as manager of the property. Foreclosure sale took place on April 17, 2023, and lender was the winning bidder. The property became REO in August 2023. In Q1 2023 Special Servicer engaged in a process to sell the asset. Given the state of the financing environment and limited offers received, the decision was made not to sell at that time. The hotel was listed for sale with Berkadia in Q1 2025. A buyer was identified and a contract was executed however the buyer terminated the contract in Q1 2026. Alternative strategies are now being evaluated. The property continues to perform well. YE 2025 RevPAR was $107.55 which was a 0.6% increase
💬 Servicer Commentary
2025-07-29
Duane Morris Plaza
Prospectus ID: 1
The Loan transferred to Special Servicing on 01/31/2025. Lender and Borrower executed a modification to extend the maturity of the Loan. Borrower simultaneously executed a lease extension with Duane Morris. Loan will be monitored and sent
External Analysis
No external analysis linked yet. Contact us to publish and link your research.Have a source-backed note on this deal? Contact us.
Datasets & API#
Machine-readable spec (ODPS): /odps/cmbs-deals.yamlGET https://api.dealcharts.org/deals/bank2017-bnk9
{
"deal_id": "bank2017-bnk9",
"issuer": "",
"shelf": "",
"issue_date": "",
"linked_entities": [
{
"role": "Rating Agencies",
"name": "Moodys, Fitch, KBRA"
},
{
"role": "Trustee",
"name": "Wilmington Trust, National Association"
},
{
"role": "Certificate Administrator",
"name": "Computershare Trust Company, N.A."
},
{
"role": "Master Servicer",
"name": "Trimont Real Estate Advisors"
},
{
"role": "Depositor",
"name": "Banc of America Merrill Lynch Commercial Mortgage Inc."
},
{
"role": "Special Servicer",
"name": "Rialto Capital Advisors"
},
{
"role": "Master Servicer",
"name": "Wells Fargo Bank, National Association"
},
{
"role": "Operating Advisor",
"name": "Park Bridge Lender Services"
},
{
"role": "Certificate Administrator",
"name": "Wells Fargo Bank, N.A."
}
]
}Access the underlying datasets used to power these analytics.

CMBS Fund Holdings Dataset
Filing data from sec.gov NPORT-P to produce the Fund Holdings table.
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