100k SQFT Class A/B office expense ratio?

I'm running some rough theoretical numbers on a deal for someone.

If I'm building a 100,000sf Class A/B office building, and all leases are modified gross, are expenses going to exceed ~30%? I don't work a lot on this size of an asset. A new apartment building could operate at ~35% expenses...wouldn't the office building being a lower ratio given the lease structure?

7 Comments
 

Yes, it's being built, so it's new.

Wow, so on full gross leases you're running 46% expenses plus vacancy? That seems high, no?

Office vacancy in the market of my subject property is under 10%. Cap rates average 6.4% regionally. I'm trying to get a rough NOI on this thing.

Rents on this deal appear to be $2.50 modified gross. There is a neighboring building with these lease rates. Also, there is a MOB at $2.25 NNN with .75ft in CAM, so $3 all in. I don't think we have the budget to build MOB, so, $2.5ft MG is what I'm looking at right now for lease rate.

Edit - $30ft MG annually

 
Best Response

I'm not sure if ratio is the best way to analyze it, but who knows? I've got a Class B+ office building in the Washington, D.C. market, an older building (late 1960s build) that was gutted and rehabbed in 1998 with Class A tenant improvements/buildouts from 2014 to 2016. Our PSF operating expense is about $12.96 PSF with an expense ratio of 37.43% (when including parking rent and pass through revenue). Building is 83.67% occupied.

Take it for what it's worth as a single comp. I'd give you the rest of my buildings, but they are solid Class B-, at best, and not, in my view, comparable to a Class A building.

EDIT: another way to look at it: 161,102 sf office building; $37.75 PSF base rent across the whole building; $12.96 PSF operating expenses; 83.67% occupied. $37.75 x 83.67% = $31.59. $12.96 / 31.59 = 41%. Although you would need to add back parking rent and expense pass through revenue.

Array
 

Do you have to give it as a percent estimate? If you break down the expenses, you'll get a far more accurate number.

Commercial Real Estate Developer
 

I wouldn't recommend underwriting an office BOE based on an opex ratio. Instead, you're better off applying a $/sf opex estimate. On most office deals of this size, I have seen opex NOT including real estate taxes come in between $8-12/sf depending on location, operator etc. For taxes you, should estimate the cost based on the location and the tax code there, which you can zero in on by looking at the rates and public records for comparable office buildings.

I would say if your deal pencils after applying the higher end of this $/sf range in addition to your estimated tax burden, then it's worth exploring further.

 

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