You are under contract on a triplex in an older borough. Rents are 875 dollars, 850 dollars, and 800 dollars. Gross is 2,525 dollars a month and the coverage ratio pencils comfortably. Then you walk the basement with the inspector and there is one gas meter on the wall, one boiler, and one water heater feeding all three units. The seller pays the heat and the hot water. He mentioned it in passing, the way you mention that the mailboxes are on the porch. It is worth roughly 400 dollars a month and it is not in your ratio.
Looking at a master metered multifamily? Send the address, the rent roll, and the last twelve months of utility bills if the seller will part with them. We will tell you how the utility structure is likely to hit your coverage ratio before you go hard on deposit. No cost, no obligation, usually back the same day.
Send it here or call 412-990-2941. FMC Capital, NMLS #1840537.
We place loans on rentals and small multifamily for investors throughout Pennsylvania and additional states, and master metered utilities are the most common expense that investors leave out of their underwriting entirely. Not because they are hiding it. Because a single family rental never has this problem, and most investors bring single family instincts to their first three unit. This guide explains what master metering does to a rental loan, what a lender does and does not deduct, and how to price the building correctly.
Master metered versus separately metered
A separately metered building has one utility account per unit. Each tenant has an account in their own name, pays their own bill, and the landlord pays nothing. This is the arrangement your proforma assumes by default.
A master metered building has one meter for the whole property, or one meter per utility for the whole property, with the account in the owner’s name. The owner receives the bill and pays it. Older housing stock is full of these, particularly buildings converted from single family to multi unit in the middle of the last century, where running separate gas lines and separate electrical services would have meant tearing the building apart.
There is a third arrangement worth naming because it causes the most confusion: partially separated. Electric is separately metered per unit because that was cheap to retrofit, while heat and hot water run off one boiler on a single gas meter. This is extremely common and it is the version that gets missed, because the investor sees three electric meters on the side of the building and concludes the property is separately metered.
What the lender actually does with it
Here is the part that surprises people. On a rental loan qualified by coverage ratio, most programs do not build a full operating expense model. They are not deducting management, maintenance, vacancy, and reserves the way a commercial underwriter would on a larger property. The ratio is typically gross rent measured against principal, interest, taxes, insurance, and association dues where they exist.
Utilities are usually not in that formula. Which sounds like good news and is actually the trap. It is worth contrasting with the items that are in the formula. Association dues land in the ratio directly, which we cover in our guide to how HOA dues affect your ratio, and a leased solar system or rented water heater can drag it down the same way, which we cover in our guide to solar panels and leased equipment. A recurring obligation attached to the property tends to count. A recurring obligation attached to the owner’s utility account tends not to, and that inconsistency is the whole problem.
It means a master metered triplex and a separately metered triplex with identical rents will often produce the identical coverage ratio in the lender’s file. The loan gets approved at the same size. The pricing is the same. Nothing in the underwriting flags it. And then you own a building that costs you 400 dollars a month more to operate than the one you thought you were buying, with no adjustment anywhere in the transaction to compensate you for it.
The exception is worth knowing. Some programs, particularly on larger or more scrutinized files, will use the appraiser’s operating income statement, and that form does have expense lines. If your underwriter is working from a net figure rather than gross rent, master metered utilities can land in the calculation directly. It is program dependent and it is a reasonable question to ask before you assume either way.
The worked file
Run the triplex above properly and the size of the hole becomes obvious.
Purchase price 310,000 dollars. Gross rent 2,525 dollars a month. You put 25 percent down, so the loan is 232,500 dollars. Say principal, interest, taxes, and insurance come to about 1,910 dollars a month.
The coverage ratio the lender sees is 2,525 divided by 1,910, which is 1.32. Clean file, good pricing, nobody asks a question.
Now the operating reality. Gas for heat and hot water across three units in an older, under insulated building runs about 340 dollars a month averaged across the year, and it is not averaged in practice, it is 620 dollars in January and 110 dollars in July. Water and sewer, which is almost always master metered whether or not anything else is, runs another 145 dollars. Common area electric for the hallway, the basement, and the porch light adds 30 dollars. Call it 515 dollars a month of utilities you pay and your separately metered comparison building does not.
Your actual monthly surplus over debt service is 2,525 minus 1,910 minus 515, which is 100 dollars. Not the 615 dollars the ratio implied. And you have not paid for maintenance, vacancy, or management yet.
A 1.32 ratio building that nets 100 dollars a month before any other expense is not a good rental. It is a building you will resent in February. Model your own version on our DSCR deal calculator, then subtract the utility line by hand, because the calculator will not do it for you and neither will your lender.
The correction that matters most
The instinct at this point is to say the fix is to separate the meters. Sometimes it is. Usually the arithmetic does not support it and investors talk themselves into it anyway.
Separating gas service in a three unit means three new services from the street, three meters, three boilers or three furnaces, and the distribution work to make each unit heat independently. In older buildings with a single central boiler and radiators, that is not a retrofit, it is a mechanical rebuild. Budgets run wide, and twenty five to sixty thousand dollars is a realistic band for a three unit before anyone opens a wall. Electric separation is cheaper and often genuinely worth doing. Water is frequently impossible without repiping the entire building, which is why almost nobody separates water even in otherwise fully separated buildings.
Spending forty thousand dollars to save 340 dollars a month is a ten year payback before financing costs, in a building you may hold for six. It can still be the right move if the separation also unlocks a rent increase, because tenants who pay their own heat expect and accept lower rent, and the net swing is bigger than the utility savings alone. But run it as the two part calculation it is, not as a utility savings number.
There is one more lever worth knowing about if you already own the building and the utility burden is permanent. Paying the principal balance down and asking the servicer to recalculate the payment on the lower balance reduces the monthly obligation without refinancing, which is a way to buy back some of the margin the utilities took. Our guide to a loan recast after a principal paydown explains when it is available and what it costs.
The move that works more often is much less satisfying: buy it cheaper. A master metered building is worth less than an identical separately metered building, and it should trade that way. Capitalize the annual utility cost. On the file above, 515 dollars a month is 6,180 dollars a year. At a seven percent capitalization rate that is roughly 88,000 dollars of value difference. You are not going to get 88,000 dollars off. But going in knowing the number gives you a defensible reason to be at 270,000 dollars instead of 310,000 dollars, and it tells you when to walk.
Utility allowances and the rent question
The other lever is the lease. If you pay heat, you should be charging heat inclusive rent, and the market usually supports it. The mistake is charging the market rate for a unit where the tenant pays utilities and then also paying the utilities.
Compare the subject units against listings that specify who pays what. If comparable separately metered two bedrooms in the same borough rent for 850 dollars and yours are at 875 dollars with heat included, you are underwater on the arrangement by roughly 100 dollars per unit per month. The building is not badly located and the rents are not badly set in isolation. They are badly set for what is included.
This is also where the appraiser’s market rent opinion becomes worth reading carefully rather than skimming. If the rent schedule sets market rent from comparables where tenants pay their own utilities, the number is not comparable to your heat inclusive lease. Our guide to the rent schedule and how market rent is set explains what that form does and does not adjust for.
How this shows up at closing and after
Three practical items.
First, utility accounts have to transfer, and on a master metered property the account is in the seller’s name with a real balance attached. Utility prorations are handled at settlement alongside taxes and rent, and the mechanics are covered in our guide to prorations at closing. Get the final readings ordered early. A municipal water authority that has to send someone out to read a meter is not fast.
Second, some municipalities place unpaid water and sewer charges as a lien on the property rather than pursuing the account holder. That means a seller’s unpaid utility balance can become your problem through title rather than through the utility company. Your title search should catch it. Our guide to what the lender’s title policy covers explains why you want your own policy for exactly this category of surprise.
Third, if your taxes and insurance are escrowed, your utility bills are not, and the seasonal swing is entirely on you. A 620 dollar January gas bill on a building netting 100 dollars a month is a cash flow event. This is a reasonable argument for keeping an escrow account rather than waiving it, which we cover in our guides to escrow and impounds on a rental loan and when you can waive them. If the utility bills are lumpy, do not also make the tax bill lumpy.
The questions to ask before you go hard
Five, and they take one showing and one phone call.
How many meters are on the building, per utility, and whose name is on each account. Count them yourself in the basement and on the exterior wall rather than asking.
What did the owner actually pay over the last twelve months. Ask for bills, not a number. Sellers quote an average that turns out to be a summer month.
Is the heating plant one boiler or one furnace per unit. A single boiler with radiators is a different building from three furnaces sharing one meter, and the second one is separable for a fraction of the cost.
What do the leases say about utilities, and does that match what the tenants believe. These diverge more often than you would think, and a tenant estoppel certificate is the document that surfaces it, which we cover in our guide to the tenant estoppel certificate.
Is the building legally the unit count everyone says it is. Master metering and an unpermitted unit travel together more often than chance, because both are artifacts of the same informal conversion. Our guide to legal nonconforming use and unit count covers what happens when the answer is no.
The bottom line
Master metered utilities will usually not change your coverage ratio, will usually not change your approval, and will absolutely change your return. That combination is what makes it dangerous: nothing in the loan process will stop you. The building is not a bad building. It is a building whose price should be several tens of thousands of dollars lower than the separately metered version down the street, and whose rents should be set to reflect what is included. Do the utility arithmetic yourself, before the offer, because nobody else in the transaction is going to do it for you.
Looking at a two to four unit where the owner pays the heat? Send the address, the rent roll, and twelve months of utility bills through our contact page or call 412-990-2941. We will run the ratio the lender will see and the number you will actually live with, side by side. You can see how our rental financing works on the DSCR rental loan page and model the deal on our DSCR deal calculator.
FMC Capital is a Pittsburgh-based licensed mortgage brokerage, NMLS #1840537. This article is for educational purposes only and is not a commitment to lend, an offer of credit, legal advice, or financial advice. Utility separation costs, municipal lien practices, landlord tenant utility rules, appraisal standards, and lender eligibility requirements vary by municipality, utility provider, lender, property, borrower, and market at the time of application, and are subject to change.