Investor profile - MA
Stephen Rosetta
Stephen Rosetta is a real estate investor and operator based in Boston-Worcester, MA-NH. Public filings show activity across 13 properties held through 6 holding companies. Recent mortgage relationships include Citizens Bank, NREF OP IV REIT SUB L, and The Bank of New York Mellon Trust Company, N.A..
Stephen's Activity
As of December 2025, public records show approximately $2.2B in recorded mortgage exposure linked to this investor across at least 6 mortgage filings and 13 properties held through 6 holding companies. Activity appears concentrated in commercial and office assets recorded between 2020 and 2025.
Primary Geography
Boston-Worcester, MA-NH
ZIP codes: 02140 and 02215
Most recorded activity for this investor appears in CAMBRIDGE and BOSTON.
Property Type Breakdown
Associated Entities (6)
MA · 4 properties · 2 mortgages
MA · 0 properties · 2 mortgages
MA · 0 properties · 2 mortgages
+3 more not shown
Mortgages (6)
Top Lenders
$1.9B · 4 loans
$218.0M · 1 loan
$0 · 0 loans
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 02/03/2025 | $486.5M | Open | Citizens Bank | IQHQ 645 BEACON LLC | - |
| 02/03/2025 | $486.5M | Open | Citizens Bank | IQHQ 645 BEACON LLC | 645 BEACON ST, BOSTON, MA 02215 |
| 12/24/2024 | $486.5M | Open | Citizens Bank | IQHQ 20 OVERLAND LLC | 20 OVERLAND ST, BOSTON, MA 02215 |
+3 more not shown
Owned Properties (13)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 1R-3R ALEWIFE BROOK PKWY, CAMBRIDGE, MA 02140 | - | Sold | $0 |
| 677 BEACON ST, BOSTON, MA 02215 | IQHQ 645 BEACON LLC | Owns - 2.9 yrs | $27.0M |
| 115 WHITTEMORE AVE, CAMBRIDGE, MA 02140 | THE CAMBRIDGE | Sold | $0 |
+10 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in commercial, office, and industrial properties across Boston-Worcester, MA-NH.
What companies is Stephen Rosetta associated with?
Stephen Rosetta is associated with 6 entities based on extracted signatures from public records. Key entities include IQHQ ALEWIFE LLC, IQHQ 155 BEACON LLC, IQHQ 20 OVERLAND LLC, IQHQ 645 BEACON LLC, and IQHQ 109 BROOKLINE I LLC.
How many properties are associated with this investor?
At least 13 properties are associated with Stephen Rosetta and the entities they control, based on signatures extracted from recorded documents connecting Stephen Rosetta to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Citizens Bank, NREF OP IV REIT SUB L, and The Bank of New York Mellon Trust Company, N.A., indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2020 through 2025, with the most recent mortgage recorded in 2025.
How is associated activity determined?
Elementix uses AI to extract signatures from recorded documents. These signatures are used to determine the relationships between people and entities. This is a novel approach that goes beyond looking at corporate filings and skip-tracing.
The information displayed on this page is compiled from recorded real estate documents, business filings, and other lawfully available sources. Elementix summarizes and analyzes public record activity related to investment real estate and associated business entities. Any contact indicators shown (such as email domain references or partial phone digits) are provided solely as unverified signals and may be incomplete or outdated.
Elementix is not a consumer reporting agency, and this information does not constitute a consumer report. The data may not be used to make decisions about an individual's eligibility for personal credit, consumer housing, employment, insurance, or any other purpose governed by the Fair Credit Reporting Act.
Elementix may suppress certain contact indicators where legally required or where appropriate for safety or privacy reasons. Requests for removal, suppression, or correction of information must be submitted to compliance@elementix.ai. Elementix reviews such requests only where required by applicable law or where information is factually inaccurate. General objections or unsupported demands do not create a removal obligation.