The Rooming House Boom: Why Renting by the Room Is Becoming Big Business

TAMPA — For decades, the American rental market revolved around a simple formula: one household, one apartment or one house. But soaring housing costs and changing lifestyles are helping revive an old concept with a modern business model—renting individual bedrooms instead of entire homes.

Rooming houses, sometimes marketed today as co-living, shared housing or rent-by-the-room properties, are attracting both tenants looking for affordable housing and investors searching for higher returns.

The economics are easy to understand.

Consider a four-bedroom house that might rent to a traditional family for $2,400 a month. An operator renting those bedrooms individually for $850 each could potentially generate $3,400. Convert additional appropriate space into another legal bedroom, and the gross income could climb higher.

Multiply that across several properties and what once looked like a small landlord operation begins resembling a business.

The tenant gets something, too.

A person earning $40,000 or $50,000 a year may struggle to qualify for a conventional Tampa apartment after factoring in deposits, utilities and other expenses. Renting a furnished bedroom for a fixed monthly price—with electricity, water and internet included—can provide a considerably lower barrier to entry.

It also reflects a changing definition of what renters need.

A single construction worker, restaurant employee, student or recently relocated professional may not need a two-bedroom apartment. They need a clean bedroom, bathroom access, a kitchen and somewhere safe to park.

Technology has made managing such properties easier. Electronic locks, online rent payments, security cameras in permitted common areas, automated tenant screening and digital maintenance systems allow operators to oversee multiple houses more efficiently than rooming-house landlords could a generation ago.

Investors have noticed.

The attraction is revenue per square foot. Instead of asking what an entire house will rent for, operators ask what each usable bedroom can produce. That can substantially change the economics of a property.

But the model isn't as simple as buying a house and installing locks on bedroom doors.

Local zoning regulations, occupancy restrictions, fire codes, parking requirements and licensing rules can determine whether a property can legally operate as a rooming house. Insurance can also be different from that of a conventional rental. More tenants generally mean more turnover, management and potential conflicts.

Poorly operated properties can quickly become problems for both residents and surrounding neighborhoods.

Professionally operated shared housing, however, could help fill a significant gap in America's housing market.

For much of the 20th century, boarding houses and single-room accommodations provided inexpensive housing for workers, immigrants and people beginning their careers. Many disappeared as zoning laws changed and Americans increasingly favored apartments and suburban homes.

Today's affordability crisis is helping resurrect the concept.

Only now, it has Wi-Fi, electronic locks and online applications.

For renters, rooming houses offer another rung on the housing ladder. For investors willing to navigate the regulations and intensive management, they can produce revenue that conventional rentals sometimes cannot.

That combination is turning one of America's oldest forms of housing into one of real estate's increasingly interesting businesses.