Investor Profile - MA

Mark Comeau

Mark Comeau is a real estate investor and operator based in Boston-Worcester, MA-NH. Public filings show activity across 49 properties held through 6 holding companies. Recent mortgage relationships include North Easton Savings Bank, Navy Federal Credit Union, and MUTUAL BANK MUTUAL FSB.

Contact info available

Mark's Activity

As of June 2026, public records show approximately $4.1M in recorded mortgage exposure linked to this investor across at least 17 mortgage filings and 49 properties held through 6 holding companies. Activity appears concentrated in residential and vacant assets recorded between 2015 and 2025.

Primary Geography

Boston-Worcester, MA-NH

ZIP codes: 02379, 02338, 02341, 02360, and 02346

Most activity in WEST BRIDGEWATER, HALIFAX, PLYMOUTH, HANSON, and MIDDLEBORO.

Property Type Breakdown

Residential86%
Vacant14%

Associated Entities (6)

J MARK REALTY INC

MA · 9 properties · 9 mortgages

active
Incorporated on 03/02/2013 in MAMailing Address: 610 PLYMOUTH STREET, HALIFAX, 02338, MA, USA
MABUILD LLC

MA · 1 property · 4 mortgages

inactive
Incorporated on 12/21/2017 in MAMailing Address: 610 PLYMOUTH STREET, HALIFAX, 02338, MA, USA

+4 more entities not shown

Mortgages (17)

DateAmountStatusLenderBorrowerAddress
08/12/2024$500kOpenNavy Federal Credit UnionWHITE PINE REALTY TRUST162 EVELYN RD,
WABAN, MA 02468
07/08/2020$770kClosedCitiWHITE PINE REALTY TRUST55 WHITE PINE RD,
NEWTON UPPER FALLS, MA 02464

+15 more not shown

Owned Properties (49)

AddressDeeded ownerStatusConsideration
1 INDIAN ST,
CARVER, MA 02330
MARK A COMEAUOwns - 7 mos$150k
2 ARTHUR ST,
HULL, MA 02045
MARK A COMEAUOwns - 11 mos$240k

+47 more not shown

FAQ

What type of real estate does this investor focus on?

Associated mortgages and deeds show activity in residential and vacant properties across Boston-Worcester, MA-NH.

What companies is Mark Comeau associated with?

Mark Comeau is associated with 6 entities based on extracted signatures from public records. Key entities include J MARK REALTY INC, MABUILD LLC, WHITE PINE REALTY TRUST, MCB CONSTRUCTION LLC, and MARK A COMEAU.

How many properties are associated with this investor?

At least 49 properties are associated with Mark Comeau and the entities they control, based on signatures extracted from recorded documents connecting Mark Comeau to the entities.

Which lenders has this investor worked with?

Recent mortgage activity references North Easton Savings Bank, Navy Federal Credit Union, and MUTUAL BANK MUTUAL FSB, indicating a mix of lending relationships.

How recent is their activity?

Records show activity from 2015 through 2025, 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.

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 [email protected]. Elementix reviews such requests only where required by applicable law. General objections or unsupported demands do not create a removal obligation.