BMARK 2021-B28
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 BMARK 2021-B28? A US commercial mortgage-backed security ($1.4B; 70 loans; 148 properties).
Identifiers: Series bmark2021-b28; CIK 1871630.
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 1871630.
Machine-readable data: https://dealcharts.org/llm/facts/bmark2021-b28.json · API docs
📋 Quick Links
Who's Involved#
Rating AgenciesMoodys, Fitch, KBRA
Certificate AdministratorComputershare Trust Company, N.A.
Operating AdvisorPentalpha Surveillance
Master ServicerMidland Loan Services
Special ServicerLNR Partners
DepositorJ.P. Morgan Chase Commercial Mortgage Securities Corp.
TrusteeComputershare Trust Company, N.A.
Deal Metrics
Key performance indicators and statistics tracking the deal's current status and history.Deal Overview
Original Trust Amount
$1,375,554,693Current Trust Amount
$1,312,129,201Number of Loans
70Number of Properties
148Average Loan Size
$19,374,010Portfolio Characteristics
Weighted Average Interest Rate
3.4%Weighted Average Term
112 monthsWA DSCR (NCF) at Issuance
2.76xWA DSCR (NCF) Current
2.27xOriginal Valuation
$5,185,546,800Current Valuation
$4,832,125,000Key Dates
Origination Date
7/20/2021Latest Valuation
10/1/2025Latest Transfer
1/26/2026Latest Return
7/11/2024Latest Modification
N/ASpecial Servicing Status
Loans in Special Servicing
3Special Servicing Balance
$49,623,856Loans Returned to Master
1Balance Returned
$9,000,000Avg Time in Special Servicing
246 daysAvg Time to Return
63 daysValuation Changes
Updated Valuations
1Total Updated Value
$4,000,000Value Change Amount
-$4,810,000Value Change Percentage
-54.6%Modifications
Number of Modifications
0Modified Balance
N/ADeal Charts
Charts showing deal performance over time.
Fund Exposure#
Source: NPORT-P & related disclosures • 2026-03-25| Fund Name | Tranches | Ids |
|---|---|---|
| American Funds Multi-Sector Income Fund $6,072,482 2025-12-31 | B | Search FIGI Lookup LEI |
| American Balanced Fund $4,307,773 2025-12-31 | A-5 | Search FIGI Lookup LEI |
| DoubleLine Total Return Bond Fund $2,859,956 2026-03-31 | X-B | Search FIGI Lookup LEI |
| MFS Global Opportunistic Bond Fund $1,009,392 2025-11-30 | X-A | Search FIGI Lookup LEI |
| MFS Global Total Return Fund $609,793 2026-10-31 | X-A | Search FIGI Lookup LEI |
| EQ/Core Plus Bond Portfolio $596,459 2023-12-31 | A-5 | Search FIGI Lookup LEI |
| AST Target Maturity Central Portfolio $453,121 2025-12-31 | A-1 | Search FIGI Lookup LEI |
| Nuveen Life Core Bond Fund $377,313 2025-12-31 | A-5 | Search FIGI Lookup LEI |
| Principal Real Asset Fund $323,514 2024-03-31 | X-D | Search FIGI Lookup LEI |
| PGIM Total Return Bond ETF $266,036 2025-08-31 | A-1 | Search FIGI Lookup LEI |
| MFS CHARTER INCOME TRUST $136,117 2024-11-30 | X-A | Search FIGI Lookup LEI |
| Core Fixed Income Fund $122,214 2025-08-31 | X-A | Search FIGI Lookup LEI |
12 of 12 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
2679 Redondo
Sharen Golshan
Prospectus ID: 65
3/11/2026 - Loan transferred SS on 3/12/2025 for monetary default. Previously, Loan transferred NT on 12/12/2024 for failure to implement the cash flow sweep triggered by the sole tenant being dark. Citi provided a $5.1K ($378 PSF) loan for the cash-in re finance of 2679 Redondo, 13,564 SF single-tenant building located in Long Beach, CA. The Sponsors, Hooman Nissani & Sharon Golshan purchased the property in 2015. Ex parte application for a Reciever was granted on 5/27/25. Foreclosure sale is set for 3 /20/2026. Special Servicer will gather additional information and simultaneously discuss workout strategies deemed appropriate to achieve the highest net present value recovery.
💬 Servicer Commentary
2026-03-26
Prospectus ID: 22A2
2/11/2026 - The loan transferred to special servicing effective 3/3/25 for imminent monetary default. The Loan is payment current and cash management mechanics have been implemented. A filed mechanics lien is being monitored by the special servicer. The Loan is secured by a +/- 420,000 SF office complex in Birmingham, Alabama. Discussions with Borrower have largely surrounded funding of TIs for leasing activity and potential modifications to the loan to increase funds available in reserves. Legal counsel has been engaged. Discussions continue regarding a possible modification with an IO conversion, though special servicer is employing a dual track strategy and has filed for the appointment of a receiver.
💬 Servicer Commentary
2026-03-26
Portfolio (7 Multifamily properties)
Zalmen Wagschal
Prospectus ID: 24
3/11/2026 - Loan transferred as SS on 1/28/2026 due to payment delinquency of over 60-plus days. Loan collateral comprises of seven multi-family, walk-up buildings located in the borough of Brooklyn in New York City. They are located at 4219 Fifteenth A venue, 662 Park Place, 30 Claver Place, 132 New York Avenue, 269 Kosciuszko Street, 1100 DeKalb Avenue, and 119 Albany Avenue. Lender sent a Pre-Negotiation Letter to Borrower. Borrower''s Counsel requested to initiate conversation with Lender, who advi sed Borrower Counsel that an executed Pre-Negotiation Letter must be returned first.
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/bmark2021-b28
{
"deal_id": "bmark2021-b28",
"issuer": "",
"shelf": "",
"issue_date": "",
"linked_entities": [
{
"role": "Rating Agencies",
"name": "Moodys, Fitch, KBRA"
},
{
"role": "Certificate Administrator",
"name": "Computershare Trust Company, N.A."
},
{
"role": "Operating Advisor",
"name": "Pentalpha Surveillance"
},
{
"role": "Master Servicer",
"name": "Midland Loan Services"
},
{
"role": "Special Servicer",
"name": "LNR Partners"
},
{
"role": "Depositor",
"name": "J.P. Morgan Chase Commercial Mortgage Securities Corp."
},
{
"role": "Trustee",
"name": "Computershare Trust Company, 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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