December 17, 2024
Understanding net operating income (NOI) in commercial real estate is crucial to growing your investment portfolio because it measures the profit you can earn if you purchase a particular property. By partnering with a commercial real estate firm with an in-depth understanding of the local market conditions, you can easily calculate the NOI on a property you are considering purchasing and determine if it’s the right addition to your portfolio.
Net operating income is a standard calculation used by real estate investors and property owners to determine how much revenue can be generated from an individual property. It’s important to note that NOI is calculated before taxes or other financing costs. This calculation also does not include any capital expenditures.
Ultimately, a property owner will rely on the NOI metric to determine if the purchase will be a worthwhile investment in the long term. They will also calculate the NOI to verify that the potential income will outweigh the cost of maintaining the property throughout its lifespan.
Calculating the NOI is very simple. This formula involves determining the operating revenue of a property and then subtracting the operating expense.
For instance, you may be considering purchasing an office space that can be rented to two tenants. If the office space can generate an income of about $150,000 but has expenses that total $65,000, the NOI on this property would be $85,000.
It is a quick and effective way to decide if a property is worth pursuing. However, if you are questioning your ability to determine an accurate NOI, you should consult a commercial real estate firm to evaluate your options.
It’s worth noting that the NOI is not necessarily a stagnant number. As a commercial real estate investor, there are steps you can take to grow and improve your net operating income over time. These are a few tips to help you increase your NOI:
In commercial real estate, it is essential to be aware of your NOI and make an effort to improve it over time. As a property owner with multiple rental properties, you must generate enough income to cover your mortgage payments, maintenance costs, and more. You also want to have enough capital to reinvest in your properties so you can attract the best tenants and improve the value of your property over time.
The NOI plays a pivotal role in determining the capitalization rate of your property. Your cap rate is calculated by dividing the NOI by the cost of your property. Ultimately, when you have a higher NOI, you will see a better return on your investment because your building will have a higher property value.
Knowing what is not included in the net operating income metric is just as important as understanding what is. Here is what’s not included in NOI:
This example will help you understand how easy calculating a property’s NOI is. Imagine that you are about to buy a retail space to house a local business. You would calculate the NOI by determining the operating expenses and subtracting that from the operating revenue like this:
To calculate the NOI, you take your $80,000 in revenue and subtract $15,500 in expenses, so your net operating income is $64,500.
While the NOI is a critical metric in determining whether to purchase a commercial property, using it alongside other metrics is essential to understand how this property will perform. Other key metrics to consider besides the NOI include the debt service coverage ratio and cash flow metric.
Remember that your NOI provides an at-a-glance glimpse of the potential income for a given property, but it can change over time. You will want to keep comparing your NOI to other critical financial metrics to evaluate the value of your property and the health of your investment portfolio.
At RakowGroup, we proudly assist our clients with their commercial real estate needs. Our commercial realty services can help you grow your real estate investment portfolio and maximize your return on investment. For more information about our property management services and the types of commercial leases available, contact us today.
March 5, 2026
When it comes to any type of property investment, there is a lot of room for error – especially when buying commercial property. It can be a tricky and naïve sector, which can catch even the most experienced of investors out. As with life, the simple mistakes are the most common and can often be […]
January 20, 2026
Why Ambulatory Surgery Centers Are Gaining Ground Ambulatory Surgery Centers (ASCs) have become a dominant force in outpatient care, and that trend’s not slowing down anytime soon. According to VMG Health’s 2023 ASC Market Overview, there are over 6,000 ASCs operating in the U.S., with 70% owned by physicians and 30% affiliated with hospitals or […]
November 17, 2025
If you are exploring real estate opportunities, understanding the pros of commercial property is key. A commercial property investment can open doors to income streams, long-term wealth creation, and strategic flexibility. But it is equally important to recognize the full picture, including risks. We have prepared the breakdown below, comparing the upsides and downsides of […]
© 2019 Rakow Commercial Realty Group | 10 New King Street - Suite 212 White Plains, NY 10604 Phone: (914) 422-0100 | 6 Landmark Square - 4th Floor Stamford, CT 06901 Phone: 203-359-5703 | 50 Tice Blvd Suite# 340 - Woodcliff Lake, NJ 07677 Phone: 201-416-6112
Digital Solutions by Zero Gravity Marketing

Thanks for choosing RakowGroup! We look forward to speaking to you about all your real estate needs.