We help you go from a raw idea, land opportunity, or existing pro forma to a clear, structured view of the deal that you can share internally and with lenders or investors.
We can start from scratch with just a site and a concept, or review third-party underwriting you received from a seller, broker, consultant, or partner.
Whether you’re looking at a new development site, a commercial plaza, an apartment complex, or home construction, we follow the same simple sequence.
We start with a short conversation and whatever you have on hand: OM, seller pro forma, site plan, rent roll, construction ideas, or just a concept.
This can be very light—your first version does not need to be perfect.
We either build a model from zero or carefully review and refine an existing one so everything ties together in a straightforward way.
Our focus is clarity and consistency, not making the file complicated.
We add basic rent and sales comps, market notes, and simple feasibility inputs so there’s context behind the numbers.
Once the model feels right, we summarize it into a clean PDF deck you can use with partners, lenders, and investors.
Because we’re involved beyond underwriting, we can tie your model to real-world inputs from the rest of Tantum’s ecosystem. That helps you get closer to how the project will actually perform once you decide to move forward.
This integrated view means that when you’re ready to move forward, the numbers, narrative, and project plan are already aligned—so you can start faster without rebuilding everything from scratch.
We have supported clients on new developments, commercial plazas, apartment communities, and home construction projects. In several cases we’ve also helped organize answers to follow-up questions from debt providers and investors based on the models we built.
Underwriting is usually the first step. When a deal looks good, you can plug directly into development support, brokerage, materials, marketing, and—in Mexico—legal and land structure.
Take the numbers into site strategy, phasing, and development support: scopes, budgets, and owner-side support with GCs and consultants.
Visit Tantum Developers ⟶Source land and assets that match your thesis, and later sell or recapitalize when the business plan hits its milestones.
Visit Tantum Realty ⟶Connect scopes and budgets to vetted GCs and contractors so construction pricing and schedules stay aligned with the underwriting and overall business plan.
Learn about GC & contracting ⟶Bring material sourcing and logistics into the same conversation as your CAPEX and construction budget.
Visit Tantum Materials ⟶Turn the plan into a clear brand and online presence: name, visuals, renders, and investor- or tenant-facing materials.
Visit Tantum Marketing ⟶For Mexican projects, connect the financial work to land structure, fideicomisos, and regularization through our Mexico-focused legal entity.
Visit Tantum SA de CV ⟶When it makes sense, we can introduce you to independent professionals who work with real estate projects every day and, in many cases, already understand how we organize underwriting and project information. You always choose who to work with and negotiate your own terms—we simply help you find the right specialists faster.
We want to see you succeed with a clear, aligned team around the project as it grows. These introductions are provided as a courtesy only and all professionals are independent from Tantum. We do not guarantee their work or outcomes, and nothing here is legal, tax, or investment advice. You should perform your own due diligence and rely on your own advisors before engaging any third party. If you are a lender, broker, or service provider and would like to explore joining this ecosystem, visit our Partners page ⟶
Our underwriting, financial analysis, and pro formas are for informational and planning purposes only. Tantum does not act as a broker-dealer, investment adviser, or lender, and we do not raise capital, sell securities, or provide personalized investment, legal, or tax advice. You are responsible for your own decisions and should consult with qualified financial, legal, and tax advisors before committing capital or entering into any transaction.
