Entries by Spencer Burton

, , , , , , , , , , , ,

All-in-One (Ai1) Model for Underwriting Development and Acquisitions (Updated Jan 2026)

As many of you recall, in 2015 I set out to build an Excel alternative to the widely-used (and now discontinued) ARGUS DCF. With career moves and a lot of other A.CRE-related side projects, this undertaking has been slow going. Alas, in 2016 I released the first beta-version of the model – my All-in-One (Ai1) […]

, , , , , ,

Double Your Output with AI in 2026 Workshop: The Multiplier Framework for CRE

On January 15, over 700 commercial real estate professionals joined me live (nearly 1,400 registered) to learn a simple idea: Any CRE professional, regardless of technical skill or AI knowledge, can multiply their output. Not by working longer hours. Not by hiring a bigger team. But by taking a disciplined, systematic approach to the work […]

, , , ,

AI Tools for Commercial Real Estate (Winter 2026 Edition)

If you haven’t noticed, we’ve been exploring use cases, training, and tools related to AI in commercial real estate a lot lately! The reason is that Artificial intelligence (AI) is poised to revolutionize the commercial real estate industry by transforming the way acquisitions, development, management, advisory, and marketing teams in the industry operate. AI tools […]

, , , , ,

Supercharge Excel with the ‘Excel 4 CRE’ Add-In – Now with AI (Updated Jan 2026)

Today, we’re thrilled to share with the A.CRE community a new timesaving (and free) Excel tool: the ‘Excel 4 CRE’ Add-in! Over the past few years, we at A.CRE (together with various AI coding tools) have been developing and sharing this Excel add-in. The goal? To make real estate financial modeling faster and more efficient […]

, , ,

How I Built a Real Estate DCF Web App with AI in Five Minutes (Updated Nov 2025)

Over the past year, we’ve been experimenting heavily with (and successfully using) AI coding tools to push the boundaries of what’s possible in commercial real estate. We’ve used v0 to quickly scope frontend designs, and we’ve spun up various web apps using tools like Replit, Bolt.new, Lovable, and Cursor to support everything from content creation […]

, ,

Best Practices in Real Estate Financial Modeling (Updated Nov 2025)

Before you use one of our real estate financial models (i.e. Excel templates), or before you set out to build your own real estate analysis tool in Excel, it’s important to keep in mind a few real estate financial modeling best practices. This list combines industry conventions for modeling in Excel, with various suggestions specific […]

, , , ,

Office Real Estate Development Model (Updated Nov 2025)

I’m excited to share my Office Development Model in Excel. This pro forma analysis tool comes as I’ve continued to build and share specialty real estate models, tailor-made for specific investment scenarios and property types. This model is an adaptation of my Industrial Development Model. It’s specifically built to analyze both merchant-build and build-to-core, ground-up […]