Rent by the Room Investing vs. a Single-Family Lease

Rent by the room investing means you lease a house one bedroom at a time, to several tenants, instead of leasing the whole house to one household. The rent adds up room by room. So does the work. This post walks through how the model differs from a single-family lease, using the example house on the CoRent host earnings calculator, and lists the questions to settle before you buy or convert a property.

Nothing here is investment, tax or legal advice. The numbers are the calculator's example assumptions, not a promise of what any house will earn, and returns are not guaranteed.

What rent by the room investing is

With a single-family lease, one tenant (or one household) rents the whole house. You collect one rent check, you deal with one lease, and when that tenant leaves the house sits empty until the next one signs.

With rent by the room investing, each bedroom is its own rental. Each tenant has a private room and shares the kitchen, bathrooms and living areas with housemates. You collect several smaller rent payments instead of one large one. When one tenant moves out, the other rooms keep paying.

On CoRent, each room is listed separately, every renter verifies their ID once with a government ID and a selfie match before they can apply, and you review applications and confirm bookings in the app. Listings show the city and ZIP code only; the street address is shared after a booking is confirmed.

The same house, leased two ways

The host page has a calculator that compares one example house as a traditional rental and as rooms on CoRent. The example assumptions, which you can change, are:

• Traditional rental: 4 bedrooms, 3 bathrooms, rented as one unit for $1,650 a month.
• Rooms on CoRent: the same house set up with 7 bedrooms and 3 bathrooms, each room rented for $650 a month, for $4,550 a month in rent.

That is the headline most people stop at: $4,550 against $1,650. It is not the number that matters. The number that matters is what is left after the costs that come with each model, and those costs are different.

Where the extra rent goes

The calculator's example cost lines look like this. Every line is an assumption for an example house, and the page lets you enter your own.

Traditional rental, per month

• Rent: $1,650
• Property management fee: $165
• Repairs and maintenance: $125
• Taxes and insurance: $500
• Net operating income: $860

The same rooms on CoRent, per month

• Rent: $4,550
• Platform fee (5% of rent collected): $228
• Booking fees on new tenants: $0
• Property management fee: $0, because you manage the house in the app
• Utilities: $550
• Repairs and maintenance: $300
• Taxes and insurance: $500
• Room turns (cleaning), at 1.5 move-ins per room per year: $66
• Bank fees you cover when every renter pays a full month by bank account: $35
• Net operating income: $2,872

In the example, the by-the-room house nets $2,012 more a month than the same house as a single-family lease. Notice what changed on the cost side: utilities moved onto your books, repairs more than doubled, and a new line appeared for cleaning between tenants. Those are the real differences between the two models, and they show up every month whether or not the rooms are full.

How the two models differ day to day

The spreadsheet is the easy part. The daily reality is where single-family and by-the-room investing split.

• Utilities. A single-family tenant usually puts the power and water in their own name. In a shared home, the bills are normally yours. On CoRent you can turn on shared utilities for a house, and each tenant pays their share of electricity, water, gas and internet in the app, on top of rent. The calculator still shows the full utility cost so you see the worst case.
• Turnover. Seven rooms means seven move-out dates instead of one. Each turn means cleaning, a listing, applications to review and a new booking. The upside is that one empty room is a partial vacancy, not a total one.
• Furnishing and wear. Shared kitchens and bathrooms get more use than a single household gives them. That is why the example doubles the repair line.
• People. You are setting house rules, screening several applicants a year and keeping the peace between housemates who did not choose each other. On CoRent, applications, payments and maintenance requests run in one app, and every renter is ID-verified before they apply, but the judgment calls are still yours.
• Fair housing. Every applicant has the same rights whether they rent a house or a room. Read the basics from HUD's Office of Fair Housing and Equal Opportunity before you write a single listing.

What the platform takes, and what it does not

CoRent's fee structure is on the fees page. Hosts list rooms for free. The platform fee is 5% of rent collected, so you keep 95%. There is no booking fee when a new tenant moves in and no management fee, because you run the house yourself in the app. The renter pays the card or bank processing fee on each rent payment and sees it at checkout. When a renter pays a full month by bank account, their fee is waived and you cover the bank cost of 0.8%, up to $5 per room per month. That is the $35 line in the example.

If you are comparing platforms, the CoRent vs. PadSplit page puts the same example house side by side.

Questions to settle before you buy or convert

The calculator cannot answer these for you, and neither can this post. Take them to the right professional.

1. Can this house legally be rented by the room? Occupancy limits and zoning rules are set locally. Ask the city or county where the house sits before you count on a seventh bedroom.
2. What does your insurer say? A house with several unrelated tenants is a different risk than a single-family lease. Talk to an agent before the first move-in.
3. How is the income taxed? The IRS publishes Publication 527, Residential Rental Property, which covers rental income and expenses. An accountant can apply it to your situation.
4. What happens at 70% occupancy? Re-run the numbers with two rooms empty. If the house only works full, it does not work.

Run your own numbers

Start with the host earnings calculator and replace every assumption with your own: your rent per room, your utility bills, your repair history, your tax and insurance cost. Then use the ROI, cash flow and cap rate calculators on the investor tools page to see how the house looks against the price you would pay for it. If the numbers hold up with empty rooms and honest costs, you have something worth taking to your lender, your insurer and your accountant.

CoRent started in central Virginia, in Richmond, Petersburg and Colonial Heights. You can read who is behind it and why it was built.