Investor profile - MA
Michael Mattos
Michael Mattos is a real estate investor and operator based in Boston-Worcester, MA-NH. Public filings show activity across 9 properties held through 19 holding companies. Recent mortgage relationships include MassHousing, Lument, and AFFORDABLE HOUSING AND SERVICES COLLABORATIVE.
Michael's Activity
As of December 2025, public records show approximately $4.1B in recorded mortgage exposure linked to this investor across at least 56 mortgage filings and 9 properties held through 19 holding companies. Activity appears concentrated in misc and multifamily assets recorded between 2010 and 2024.
Primary Geography
Boston-Worcester, MA-NH
ZIP codes: 02125, 01570, 01867, and 02127
Most recorded activity for this investor appears in BOSTON, WEBSTER, DORCHESTER, and READING.
Property Type Breakdown
Associated Entities (19)
MA · 6 properties · 12 mortgages
MA · 0 properties · 9 mortgages
MA · 0 properties · 7 mortgages
+16 more not shown
Mortgages (56)
Top Lenders
$3.9B · 9 loans
$46.1M · 7 loans
$30.6M · 15 loans
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 10/01/2024 | $0 | Open | AFFORDABLE HOUSING AND SERVICES COLLABORATIVE | AHSC COLUMBIA UPHAMS LLC | 612 COLUMBIA RD, DORCHESTER, MA 02125 |
| 10/01/2024 | $0 | Open | AFFORDABLE HOUSING AND SERVICES COLLABORATIVE | AHSC COLUMBIA UPHAMS LLC | 392 COLUMBIA RD, BOSTON, MA 02125 |
| 09/30/2024 | $1.4M | Open | AFFORDABLE HOUSING AND SERVICES COLLABORATIVE | AHSC COLUMBIA UPHAMS LLC | 392 COLUMBIA RD, BOSTON, MA 02125 |
+53 more not shown
Owned Properties (9)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 612 COLUMBIA RD, DORCHESTER, MA 02125 | AHSC COLUMBIA UPHAMS LLC | Owns - 15 mos | $7.9M |
| 392 COLUMBIA RD, BOSTON, MA 02125 | AHSC COLUMBIA UPHAMS LLC | Owns - 15 mos | $8.2M |
| 614 COLUMBIA RD, DORCHESTER, MA 02125 | AHSC COLUMBIA UPHAMS LLC | Owns - 15 mos | $7.9M |
+6 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in misc and multifamily properties across Boston-Worcester, MA-NH.
What companies is Michael Mattos associated with?
Michael Mattos is associated with 19 entities based on extracted signatures from public records. Key entities include AHSC COLUMBIA UPHAMS LLC, AHSC ZELMA LACEY LLC, WALNUT STREET PHASE ONE 9 LLC, AHSC PROSPECT ESTATES LLC, and WALNUT STREET PHASE ONE 4 LLC.
How many properties are associated with this investor?
At least 9 properties are associated with Michael Mattos and the entities they control, based on signatures extracted from recorded documents connecting Michael Mattos to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references MassHousing, Lument, and AFFORDABLE HOUSING AND SERVICES COLLABORATIVE, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2010 through 2024, with the most recent mortgage recorded in 2024.
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.
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