License # 713451
Mr. Duffy comes from a background of real estate experts across the country and has a deep understanding of finance. As a second generation advisor in the commercial real estate industry, Connor provides a deep level understanding and knowledge of market research and leasing services throughout Houston, Texas.
With time spent on the process and execution of evaluating properties, Connor understands the value of properties and assists clients, helping them get the most for their assets. After experiencing training from the top producers here at Colliers in Houston, he is equipped to secure tenants looking for placement assistance and help investors make smart business decisions. Connor strives to provide a top-notch experience throughout the entire commercial real estate process and customizes each individual client need that comes across his desk.
Prior to joining Colliers International | Houston, he earned his BBA with a concentration in real estate from Florida State University and spent time working at NAI TALCOR gaining an understanding for the real estate industry and property management sector.
- Real Estate Sales Agent's License, Texas
- BBA in Real Estate, Florida State University
Memberships & Involvements
- FSU Real Estate Society
- Meals on Wheels Volunteer
Director of Market Research
Lisa joined Colliers in 2010 as Director of Market Research and has 37 years of commercial real estate experience. Lisa initiates proactive market research projects to further the business goals of the company. She writes and prepares 29 market reports annually, including quarterly reports on Houston's retail, office, industrial and healthcare properties. Further, she prepares statistical ownership reports for various clients as well as an annual Houston Economic Overview. Lisa also creates PowerPoint market presentations, trade journal articles, and other marketing materials supporting the company's business endeavors. She works with senior management in planning the company's marketing strategy and public relations support for local and national conferences, luncheon meetings, recruitment programs, and special events. Lisa works closely with the company's brokers to develop effective custom market research material specific to existing and potential clients.
Lisa serves on the Colliers Editorial Board, the Colliers U.S. Research Council, and is a recipient of the Colliers Researcher of the Year Award.
Lisa earned the Commercial Property Research Certification (CPRC) from Colliers University. CPRC is the first and only accreditation for commercial real estate research professionals. It offers a professional development path to increase strategic and tactical expertise in marketing/research, knowledge of the industry and capabilities with commercial real estate tools.
Director, Financial Analytics
Bringing 32 years of experience in commercial real estate, Marilynne joined Colliers in 2018 to provide financial analysis to the company’s leasing and investment sales teams for all types of assets, including the following types of financial analysis:
- lease renewal and relocation comparisons
- mid-term lease renegotiations (“blend and extend”)
- lease buyouts
- sublease disposition/recovery
- build-to-suit vs. design-build
- lease vs. buy
- own vs. sale/leaseback
- landlord net effective rate
- discounted cash flows
Prior to joining Colliers, she specialized in advising companies regarding their financial analysis for commercial real estate requirements or investments for 17 years. Marilynne also has a background in commercial mortgage underwriting/loan originations and commercial real estate appraisal.
Todd Moore joined Colliers International | Houston in November 2020 as a Principal where he focuses on investment sales of industrial, office, retail and sale leaseback transactions.
Prior to joining Colliers, Mr. Moore served as Director at Stan Johnson Company (SJC) where he spent nine years representing buyers and sellers of net leased assets throughout the United States. During his time with SJC, he transacted close to half a billion in investment sales and was recognized with the Sales Excellence Award and as a Top 10 Producer. He brings more than 12 years of commercial real estate experience to the Colliers team and has a unique ability to effectively analyze and transact leased investment property.
Mr. Moore’s primary focus is on developers and investor clients in the industrial, office and retail market sectors throughout the United States. His commitment to client services promotes the development of strong relationships with top developers, Real Estate Investment Trusts (REIT) and private investors across the country.
Senior Client Services Specialist
Ivonne Gonzalez joined Colliers in 2007 as a member of the Office Services Group. She brings more than nine years of commercial real estate experience to our team. Prior to moving to the Houston office, Ivonne was working for an independent owner/developer supporting the construction department as a Construction Coordinator, which entailed abstracting leases, monitoring critical dates through the due diligence process, review, track and notify tenants of plan approvals, overseeing tenant build-outs, administer tenant improvement allowance along with a host of other activities.
Working in the Capital Markets group, Ivonne provides a high level of marketing support from coordination of marketing programs to the individual needs of each project to achieve maximum productivity, communication and client satisfaction. Ivonne provides brokerage support services including promotional and marketing materials, working with financial analysis software, contact and database management along with a host of other activities related to the various landlord representation assignments as well as acquisition and disposition of investment grade properties.
Through her previous positions, Ivonne has experienced a variety of aspects of the commercial real estate business including site selection and disposition, leasing, user sales and investment grade sale transactions as well as property management and construction management, to name a few. Her strong technical skills, background with computer applications and her great attitude offer a combination of skills necessary to manage the project and provide an innovative marketing strategy and promotional materials specific to each client and their respective projects.