How To Underwrite Mixed Use: Examining A Downtown Case Study

In an example file, a downtown retail property creates underwriting questions. Ultimately, pricing the deal at the underwriter’s discretion.

BY JOHN C. HWANG

Mixed use properties, also known as multiple use properties, are probably the second most popular commercial property type behind multifamily. By definition, a mixed use property contains more than one property type. So, how do lenders underwrite these loans?

When reviewing a loan request for a mixed use property, lenders have to first identify the following:

  1. uses of the property,
  2. income stream generated by each property type,
  3. square footage occupied by each property type,
  4. the highest and best use of the subject property,
  5. the alternative use of the subject property,
  6. the demand and supply in the current market.

These general guidelines will help lenders to develop the appropriate underwriting and pricing guidelines for this particular loan request.
When mentioning mixed use properties, most people automatically refer to smaller properties in older neighborhoods, i.e. a small grocery store on the ground floor with apartments upstairs. This scenario, indeed, is the most popular stereotype of a mixed use property. You do see a lot of these buildings along the East Coast in states such as New York, New Jersey, Pennsylvania, Maryland, Virginia, etc.

Nowadays, however, you will also find the more modern types of mixed use combinations such as office/retail, office/industrial, hospitality/retail, etc. in much newer neighborhoods.

These properties were developed along with the changes of the neighborhoods’ demographics. For instance, a new campus may create the demand for office and warehouse facilities. With a sufficient number of the employees there, retail components may also be required. Then, there’s housing demand.

Once you have identified the property types involved, you then need to decide how to underwrite them, or, more importantly, how to price the deal.

A two-pronged test

At this stage, lenders normally use a two-prong test:

  • which property type represents the majority of the income stream?
  • which property type occupies more space in the building? The general rule of thumb is the 60/40 guideline.

At this point, I would like to use one of the files we financed as an example to illustrate items two to six. This particular case involved a bank headquarters in a downtown retail district in New York.

This particular building contained four stories and a basement. The bank occupied the entire building, and there were no other tenants involved. This created even more problems when we underwrote the file. A single tenant in a strong downtown retail district. How do we approach it?

Since it was a single-tenant property, we went straight to the highest and best use of the subject property (item four). After a visit to the site and the neighborhood, we determined that the highest and best use of the subject property was office for the upper floors and retail with a basement for the ground floor.

Based on the building layout, the upper floors could be easily converted to a multi-tenant office, while retail was still the highest and best use of the property on the ground floor (item five).

Due to local zoning restriction, the upper floors could not be permitted for residential use. So, the highest and best use of the property and the alternative use of the property was office for the upper floors and retail for the ground floor and basement.

Potential income from the property


The next step we took in underwriting this file was to determine the potential income from the property. Before we could do that, we needed to determine the current market inventory for each property type and the demand/supply ratio (item six).

After making a few phone calls to the local Realtors and appraisers and examining our marketing survey, we concluded that there was no excess land in the neighborhood for future developments, except to tear down existing buildings.

The demographic survey indicated a 8.6% increase each year, while the supply of new buildings remained constant. There was a considerable shortage of office and retail properties in the immediate neighborhood, and the ongoing rent escalation was among the highest in the region. This concludes the first phase of the underwriting process.

The second phase of the underwriting process was to determine if the current cash flow generated from the property is comparable to the market rent. Remember that the subject property was occupied by a single tenant under a long-term NNN lease. Therefore, some might ask, “why can’t we treat it as a single-tenant property?”

We could, but what happens when the bank moves out? In the event the tenant decides to vacate the premises prior to the expiration of the lease term, the owner of the property would want to fill the vacancy as soon as he can.

If the owner cannot find another bank to replace the outgoing tenant, he would have to face reality and consider the market demand, which is office and retail. The same dilemma can happen to the lender if the loan goes into default and the tenant moves out.

Assuming the upper floors will be converted into multi-tenant offices and the ground floor will be rented to a retail tenant, two things will need to be determined:

  • the income ratio between these two components, and
  • the occupancy ratio between these two components (items two and three).

The pricing policy

This exercise will lead to the pricing policy. After consulting with our engineer, we have determined that, based on net rentable square footage (NRSF), the occupancy ratio between the two components is too close to call, so we have to look into the income ratio.

The appraisal survey indicated that the income generated from the office component is almost equal to the retail component. Now what? Realistically, it is the underwriter’s discretion, at this point, to price the loan either as an office or retail.

A good underwriter will price a loan that will meet the lender’s overall yield earning requirement and at the same time, will satisfy the borrower’s rate requirement. Most importantly, the underwriter must write the loan that leaves enough cushion for the worst-case scenario so the loan will not be challenged when securitized.

During the pricing process, we did some more checking with our appraiser and were informed that the current zoning regulation was soon to be modified to lift the existing building height restriction. (It did happen 12 months after the loan was closed.)

As a result, the subject property may potentially add a few more floors on top of the existing structure. That means, we will have more office than retail on the subject property. Although unanchored retail pricing would give us a better yield than the office pricing, pricing this loan as an office building put us in a better position than other lenders we were competing against at that time.

The underwriter’s discretion

Again, it’s the underwriter’s discretion, and he decided that we are better off making a little less on the yield and getting the loan than pricing it high and risking losing the deal. So, office price it was.

Once the property types are identified and pricing is determined, the rest is easy. The typical guideline for vacancy and collection loss for office and unanchored retail ranges from 5% to 12% or market, whichever is greater. There is always a management fee ranging from 4% to 5% or market, whichever is greater.

For commercial property types other than multifamily properties, a lender must also consider the capital improvement and leasing commission expenses. A structure reserve ranging from 10 cents to 25 cents per square foot is typical in underwriting this type of property.

In addition, a lender must also calculate the overall expense ratio and ensure that the property’s operating expenses are within reasonable market range. Typical expense ratios for this type of property generally range from 40% to 50% or higher, depending on the market.

Bear in mind that when reviewing the income stream generated from the subject property, you may want to find out first if the rents were at market. If the rents were higher than the market rent, a lender will generally mark down the rent to market.

The same principle applies to expense ratio. If the expense ratio was lower than the market, a lender will generally mark it up to the market. Since conduit lending is restricted by the rating agencies’ guidelines, the underwritten result for the same loan should not vary much, regardless of who the underwriter is. Know your deal.

John C. Hwang is managing director at H&A Capital in Massillon, Ohio. He can be reached at (330) 834-1681.


This article was previously published in the April 2001 Issue of Commercial Mortgage Insight


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