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BANK 2021-BNK31

Explore verified charts, linked entities, and recent activity for this CMBS deal. Data last updated April 29, 2026.
2026-04-29
Coverage: Freshness: Latency: Last schema change:

Quick Answer

What is BANK 2021-BNK31? A US commercial mortgage-backed security ($905.8M; 66 loans; 138 properties).

Identifiers: Series bank2021-bnk31; CIK 1840121.

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 1840121.

Machine-readable data: https://dealcharts.org/llm/facts/bank2021-bnk31.json · API docs
📋 Quick Links
🏢 Entities
9
📈 Metrics
34
📊 Charts
14
💰 Fund Holdings
4
📄 Documents
7
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Who's Involved#

Rating AgenciesS&P, Fitch, KBRA
Controlling ClassLD II Holdco XIV, LLC or its affiliate
Operating AdvisorPark Bridge Lender Services
Master & Special ServicerNational Cooperative Bank, N.A.
Master ServicerWells Fargo Bank, National Association
Master ServicerTrimont Real Estate Advisors
Special ServicerKeyBank National Association
DepositorWells Fargo Commercial Mortgage Securities, Inc.
Certificate AdministratorComputershare Trust Company, N.A.

Deal Metrics

Key performance indicators and statistics tracking the deal's current status and history.

Deal Overview

Original Trust Amount
$905,782,000
Current Trust Amount
$873,072,396
Number of Loans
66
Number of Properties
138
Average Loan Size
$13,519,134

Portfolio Characteristics

Weighted Average Interest Rate
3.2%
Weighted Average Term
120 months
WA DSCR (NCF) at Issuance
3.24x
WA DSCR (NCF) Current
3.16x
Original Valuation
$5,246,355,000
Current Valuation
$5,855,315,000

Key Dates

Origination Date
1/20/2021
Latest Valuation
7/7/2023
Latest Transfer
N/A
Latest Return
N/A
Latest Modification
N/A

Special Servicing Status

Loans in Special Servicing
0
Special Servicing Balance
N/A
Loans Returned to Master
0
Balance Returned
N/A
Avg Time in Special Servicing
0 days
Avg Time to Return
0 days

Valuation Changes

Updated Valuations
4
Total Updated Value
$84,540,000
Value Change Amount
$13,360,000
Value Change Percentage
69.9%

Modifications

Number of Modifications
0
Modified Balance
N/A

Deal Charts

Charts showing deal performance over time.

Geographic Distribution - BANK 2021-BNK31 - All States
2026-04-29

Fund Exposure#

Source: NPORT-P & related disclosures • 2025-08-27
Fund NameFiling DateFIGILEITranchesTotal ValueReporting Period
AST Target Maturity Central Portfolio2025-08-27Search FIGILookup LEIA-3$4,429,3402025-12-31
Strategic Advisers Core Income Fund2025-07-30Search FIGILookup LEIA-3$1,716,3782026-02-28
Opportunistic Fixed Income Fund2026-04-28Search FIGILookup LEIC$24,9062026-08-31
Invesco Income Fund2025-07-29Search FIGILookup LEIA-1$4492026-02-28
Fund NameTranchesIds
AST Target Maturity Central Portfolio
$4,429,340
2025-12-31
A-3Search FIGI
Lookup LEI
Strategic Advisers Core Income Fund
$1,716,378
2026-02-28
A-3Search FIGI
Lookup LEI
Opportunistic Fixed Income Fund
$24,906
2026-08-31
CSearch FIGI
Lookup LEI
Invesco Income Fund
$449
2026-02-28
A-1Search FIGI
Lookup LEI
4 of 4 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.
Filings are mapped to tranches/deals with normalized identifiers.Quality & lineageFund not listed or misattributed? Contact us at support@cmdrvl.com to ensure accurate exposure mapping.

Provenance & Documents

Issuance → amendments → reports. Tap to view on SEC.
2026-03-30
Latest
Monthly Remittance Report
Document filing with updated information.
View on SEC →
2023-11-16
Pooling and Servicing Agreement (PSA)
Document filing with updated information.
View on SEC →
2021-02-11
Final Prospectus
Document filing with updated information.
View on SEC →
2021-01-25
Preliminary Prospectus
Document filing with updated information.
View on SEC →
2021-01-25
Final Termsheet
Document filing with updated information.
View on SEC →
2021-01-25
Annex A
Document filing with updated information.
View on SEC →
2021-01-21
Preliminary Termsheet
Document filing with updated information.
View on SEC →

Context & Commentary#

Entity Statements

No statements from entities yet. Contact us at support@cmdrvl.com to add official context.

External Analysis

No external analysis linked yet. Contact us to publish and link your research.
All items include provenance (author, timestamp, source).Have a source-backed clarification? Contact us.
Have a source-backed note on this deal? Contact us.

Datasets & API#

Machine-readable spec (ODPS): /odps/cmbs-deals.yaml
GET https://api.dealcharts.org/deals/bank2021-bnk31
{
  "deal_id": "bank2021-bnk31",
  "issuer": "",
  "shelf": "",
  "issue_date": "",
  "linked_entities": [
  {
    "role": "Rating Agencies",
    "name": "S&P, Fitch, KBRA"
  },
  {
    "role": "Controlling Class",
    "name": "LD II Holdco XIV, LLC or its affiliate"
  },
  {
    "role": "Operating Advisor",
    "name": "Park Bridge Lender Services"
  },
  {
    "role": "Master & Special Servicer",
    "name": "National Cooperative Bank, N.A."
  },
  {
    "role": "Master Servicer",
    "name": "Wells Fargo Bank, National Association"
  },
  {
    "role": "Master Servicer",
    "name": "Trimont Real Estate Advisors"
  },
  {
    "role": "Special Servicer",
    "name": "KeyBank National Association"
  },
  {
    "role": "Depositor",
    "name": "Wells Fargo Commercial Mortgage Securities, Inc."
  },
  {
    "role": "Certificate Administrator",
    "name": "Computershare Trust Company, N.A."
  }
]
}


Access the underlying datasets used to power these analytics.
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CMBS Fund Holdings Dataset

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

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CREFC IRP standardized datasets

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