Investor profile - MA
William Grogan
William Grogan is a real estate investor and operator based in Boston-Worcester, MA-NH. Public filings show activity across 21 properties held through 25 holding companies. Recent mortgage relationships include Bank of America, Lument, and MassHousing.
William's Activity
As of December 2025, public records show approximately $455.7M in recorded mortgage exposure linked to this investor across at least 85 mortgage filings and 21 properties held through 25 holding companies. Activity appears concentrated in multifamily and commercial assets recorded between 2010 and 2025.
Associated People
Primary Geography
Boston-Worcester, MA-NH
ZIP codes: 02126, 02130, 02215, 02116, and 01608
Most recorded activity for this investor appears in BOSTON, WORCESTER, and WRENTHAM.
Property Type Breakdown
Associated Entities (25)
MA · 2 properties · 10 mortgages
MA · 0 properties · 8 mortgages
MA · 1 property · 8 mortgages
+22 more not shown
Mortgages (85)
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 08/19/2025 | $37.9M | Open | Lument | GRANT MANOR LP | - |
| 08/19/2025 | $210k | Open | BACANO | RIVER SENIOR LP | 150 RIVER ST, BOSTON, MA 02126 |
| 12/31/2024 | $5.5M | Open | MassHousing | 22 ELM STREET LLC | 22 ELM ST, WORCESTER, MA 01608 |
+82 more not shown
Owned Properties (21)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 22 ELM ST, WORCESTER, MA 01608 | 22 ELM STREET LLC | Owns - 12 mos | $2.0M |
| 872 MORTON ST, BOSTON, MA 02126 | ELISHA CHERY | Owns - 13 mos | $186k |
| 872 MORTON ST, BOSTON, MA 02126 | VERONICA HEMINGWAY | Sold | $186k |
+18 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in multifamily, commercial, and residential properties across Boston-Worcester, MA-NH.
What companies is William Grogan associated with?
William Grogan is associated with 25 entities based on extracted signatures from public records. Key entities include RIVER SENIOR LP, 48 BOYLSTON STREET RESIDENTIAL LLC, KENNEDY BUILDING LLC, MORTON STATION VILLAGE LLC, and COTE VILLAGE LP.
How many properties are associated with this investor?
At least 21 properties are associated with William Grogan and the entities they control, based on signatures extracted from recorded documents connecting William Grogan to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Bank of America, Lument, and MassHousing, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2010 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.