
Real Estate Financial Modeling Accelerator (Updated June 2026)
Before launching the Accelerator program, Michael and I received countless emails requesting a more structured, step-by-step real estate financial modeling training program.
Over the years, we've covered hundreds of real estate modeling…

A.CRE Build-to-Rent (BTR) Development Model (Updated Aug 2025)
Build-to-rent (BTR) has become more and more common in CRE and now accounts for a meaningful share of development. In the past, we've recommended A.CRE readers use our Apartment Development Model for BTR analysis. However, as we've received…

Excel’s Stale Value Formatting: What It Means and Why It Matters (Updated Aug 2025)
We recently received an email from an A.CRE reader using one of our real estate financial models with a curious question. He explained that many of the cells in his model suddenly had a strikethrough applied to the text. Naturally, he wondered…

The Conditional Weighted Average – SUMPRODUCT with SUMIF (Updated July 2025)
Consider this scenario: you have a 50 tenant rent roll, consisting of various tenant types (i.e. small inline, large inline, junior anchor, anchor, etc.), and you want to calculate the weighted average rent for each tenant type. If I asked you,…

30/360, Actual/365, and Actual/360 – How Lenders Calculate Interest on CRE Loans – Some Important Insights (Updated July 2025)
(Updated August 7, 2019 to include a Watch Me Build video and Downloadable file)
Commercial real estate lenders commonly calculate loans in three ways: 30/360, Actual/365 (aka 365/365), and Actual/360 (aka 365/360). Real estate professionals…

Mixed-Use Development Model: Condo and Retail (Updated July 2025)
In this post, I walk you through the A.CRE Mixed Use Development Model for Condo and Retail projects. The model is basically a reworked and expanded version of the Condo Development Model, so if you are familiar with that, this should feel and…

Single Family Home Construction Pro Forma for Home Builders (Updated July 2025)
I'm often asked to share models centered around residential development and home building. This is an area of real estate I'm completely comfortable in, since I spent the first 10 years of my career in new residential development.
Not surprisingly,…

Watch Me Build a Residential Land Development Model (Updated June 2025)
Over the years, we've created a sizable library of Watch Me Build videos covering Excel models for various real estate investment and property types. However, we've yet to create a Watch Me Build involving for-sale product. So this weekend,…

Single Tenant NNN Lease Valuation Model (Updated May 2025)
I originally built this single tenant net lease (NNN) valuation Excel model back in 2016. Based on some feedback from a few of our readers, I've since made quite a few updates (see v2.0 updates video below). This model is an attempt to re-think…

Microsoft has blocked the macros in my A.CRE model – What now?
When downloading and opening an Excel model from A.CRE, some users may get the ominous message: "Microsoft has blocked macros from running because the source of this file is untrusted." If you've received this message, you're probably asking,…

Tutorial on How to Model Irregular Growth Rates in Real Estate
When building a real estate financial model, managing income and expense growth is rarely as simple as applying a fixed growth rate year over year. In real estate investment analysis, growth assumptions need to be flexible, dynamic, and reflective…

A.CRE Audio Series – Season Five

Introducing the New Accelerator 3.0 Platform
In 2018, Michael and I designed and built the A.CRE Accelerator program. Our goal was to create the preeminent tool for mastering real estate financial modeling—a program that would provide a clear path to expertise and give Accelerator Graduates…

Simple Acquisition Model for Office, Retail, Industrial Properties (Updated Dec 2024)
A few years back, on a sleepy Saturday afternoon while my kids were busy eating Halloween candy, I decided to create a simple real estate acquisition model in Excel for office, retail, and industrial deals.
Since then, I've made various updates,…

Using COUNTIFS, SUMIFS, and AVERAGEIFS Excel Functions in Real Estate Underwriting (Updated Dec 2024)
Why use COUNTIFS, SUMIFS, and AVERAGEIFS functions in real estate? When real estate analysts first start their careers, they're often required to work with large data sets and to transpose property and portfolio information from one format to…

Real Estate Equity Waterfall Model with Catch Up and Clawback (Updated Dec 2024)
A question came up recently in the A.CRE Accelerator's real estate waterfall modeling course regarding how to model GP Catch Up (i.e. Sponsor Catch Up) and LP Clawback provisions. I put together a quick video tutorial in response to that question,…

