03
Underwriting & materials
Land development pro forma and offering memorandum
Brittingham Development Group · San Isidro
The situation
Brittingham is a family office-backed development and construction firm in Laredo, Texas, with three to four decades of combined experience across land development, residential lot development and industrial projects, and thousands of acres and thousands of finished lots behind it. Every one of those deals had been funded with the family’s own capital. Raising outside equity for the first time, against a 94.6-acre mixed-use assemblage in North Laredo under contract at $28.0 million, meant producing what the firm had never needed: a track record in investor format, an underwriting model an LP or a lender could interrogate, and materials that would survive family-office diligence. Outside of the company website and internal operating data, almost nothing existed.
The work
Four successive engagements. The first built the fund pitch deck from a blank page: market research, full slide copy, the land development investment thesis, builder relationships and exit strategy, plus reusable Excel templates for track record, case studies and a fund-level pro forma. The second took the firm’s existing workbook apart, tracing formulas for broken logic, circular references and hardcoded values, then restructured it around a single input dashboard a non-technical user could operate safely, and extended it to underwrite the commercial and residential components separately before consolidating them into deal-level returns. The third created a branded, reusable Investment Overview template and populated it with San Isidro. The fourth added the analysis investors actually test: integrated sensitivity tables, downside, base and upside scenarios, alternative LP economic terms, a phased-development case for the 46-acre mixed-use tract set directly against the bulk-sale strategy, and live output tabs wired so the model and the presentation can never quietly disagree.