Self Storage Underwriting Model

I've built two different self storage underwriting models. One of them is based on doing up to 6 deals over 15 years and looking at the deal from the perspective of an LP or a GP. It is complete with cash flow waterfalls and dynamic acquisition, debt, operating, and exit assumptions for each deal. The second was built for the acquisition or development of a self storage facility that may or may not be added onto in the future.
Underwriting Models:
The multi-fund ramping model is much simpler in the input assumptions and doesn't have logic for various unit types and rent per unit. Instead, it is based on a total unit count and weighted average rent per unit. The single self-storage facility underwriting model is far more in-depth in the initial assumption layout for units. It has a lot of value add metrics, many unit type slots where the user can define unit count per type and rent per unit, and it has up to two REFI events as well as an exit option.

The reason why complexity has to be sacrificed in the multi-deal version is because if you were to have a robust assumption layout for all 6 deals, the usability drops substantially. It is a higher level view that still allows for major assumption adjustments per deal, but not as granular as a single facility model.

Note, the single facility version also has a joint venture waterfall option with IRR hurdles as well as a simple preferred return option.

Both underwriting models above have final IRR, cash-on-cash return metrics as well as DCF Analysis / NPV for proper overall evaluation.

Underwriting, in the realm of self-storage deals, is the bedrock of successful investments. A robust underwriting model is paramount for several reasons:

1. Risk Mitigation: At its core, underwriting is about understanding and managing risk. A well-structured model evaluates multiple facets of a potential investment, from the physical state of the storage facility to the demographics of its catchment area. By meticulously examining these parameters, investors can anticipate potential challenges and decide whether the risks are commensurate with the expected returns. Without such insights, investors might face unforeseen complications that could jeopardize their capital.

2. Financial Prudence: Self-storage businesses, like all real estate ventures, require significant capital outlay. An effective underwriting model offers a clear picture of the financial landscape of the deal. It lays out the revenue projections, operational costs, and potential capital expenditures, allowing investors to make informed decisions on the viability of the investment. With detailed financial analyses, investors can determine key metrics, such as the Cap Rate and Debt Service Coverage Ratio, ensuring they don't overpay for a property or underestimate the required budget for renovations and operations.

3. Strategic Planning: An underwriting model doesn't just offer a snapshot of the current scenario; it also provides a forward-looking perspective. By analyzing market trends, occupancy rates, and competitive landscapes, investors can strategize for the future. Whether it's adjusting pricing, planning expansions, or pivoting marketing efforts to target a different demographic, the data from the underwriting process plays a pivotal role in shaping these decisions.

4. Confidence in Decision Making: Investing in self-storage facilities often involves multiple stakeholders, from individual investors to financial institutions providing loans. A comprehensive underwriting model serves as a testament to the deal's diligence and thoroughness. It instills confidence among all parties, ensuring that the decision-making process is rooted in data, analysis, and expert insights, rather than mere gut feelings or superficial evaluations.

In essence, a good underwriting model for self-storage deals is the lighthouse guiding investors safely through the tumultuous waters of real estate investing. It illuminates potential pitfalls, ensures financial soundness, and paves the way for strategic growth, ensuring that investments are not only safe but also lucrative.

Article found in Real Estate.