Sell Your Commercial Property In Joliet, IL

Who rents in Joliet

Joliet has 150,445 residents in the ACS 2020–2024 estimates. Of 51,055 occupied homes, 37,640 are owner-occupied and 13,415 are rented, a 26.3% renter share. The median household income is $92,201. Rent burden is heavier than in nearby suburbs: 6,501 renter households, 48.5%, spend 30% or more of income on housing, and 26.1% spend half or more, against 44.1% in Aurora and 38.2% in Naperville at the 30% line.

Joliet sits inside the Chicago labor market. The Bureau of Labor Statistics counts 741,600 jobs in trade, transportation and utilities across the Chicago-Joliet-Naperville area in August 2026 (preliminary), the sector behind the intermodal terminals and warehouses along I-55 and I-80, though it was down 0.8% from a year earlier. Education and health services employ 670,700, up 1.0%. Silver Cross Hospital, founded in Joliet in 1895, now operates a 348-bed hospital in neighboring New Lenox, and Joliet Junior College and the University of St. Francis add students and staff.

Rents and affordability

The Census median of $1,276 includes utilities and averages five years of leases. HUD's FY2026 Fair Market Rents for the Chicago-Joliet-Naperville area apply across Will County:

Joliet's citywide median is below even the efficiency FMR and $505 below the two-bedroom figure. Because HUD sets one rent area for the whole metro, a voucher in Joliet can pay well above typical local rents, which can make voucher leases attractive for units that pass inspection. For market-rate tenants, a household paying $1,276 needs about $51,000 a year to keep rent at 30% of income, under the city's $92,201 median, but nearly half of renters already pay more than that share.

The gap with neighbors is about price, not income. Joliet's median rent is $320 below Aurora's $1,596 and $609 below Naperville's $1,885, yet its median household income of $92,201 is close to Aurora's $93,633. That leaves Joliet rents low relative to local incomes: the median rent equals about 16.6% of the median household income, against 20.5% in Aurora.

The apartment stock

Joliet's median year built is 1985. Of 53,814 housing units, 37,403 are single-family detached and 5,064 single-family attached. Buildings with five or more units hold only 6,224 homes, 11.6% of the total, a smaller share than Aurora's 15.7% or Naperville's 20.1%: 1,124 in buildings of five to nine units, 1,825 in buildings of 10 to 19, 926 in buildings of 20 to 49, and 2,349 in complexes of 50 or more. Two- to four-unit buildings add 4,787 homes, close to the five-plus total. With 13,415 renter households and only 6,224 units in five-plus buildings, most Joliet renters live in houses, townhomes and small buildings.

Property taxes on apartment buildings in Will County

Illinois assesses property outside Cook County at 33⅓% of market value, with no separate apartment class and no cap on an individual property's assessment. Township assessors revalue property every four years, and a state multiplier equalizes each county to the one-third level. Appeals go first to the Will County Board of Review, then to the Property Tax Appeal Board within 30 days of the board's written notice.

The Will County Clerk publishes 2025 rates (payable 2026) separately for each district: county, township, city, school, park, library and others. In the cities and villages report, the Joliet Public Library levies 0.1392% on about $4.65 billion of Joliet property value in Will County. A Joliet parcel's full rate is the sum of every district on its tax code, so buyers will pull the actual bill rather than rely on an average.

Landlord rules and local compliance

• Licensing: since a 2023 amendment, every owner of a rental unit they do not live in must register with Joliet and pay a $100 license fee, including single-family rentals, rented condos, owner-occupied two-flats and units occupied by relatives. All rental units are subject to inspection, with the first wave scheduled from January 2023.
• Program documents: the city's rental inspection program requires an owner registration form, an inspection consent form and a Crime Free lease addendum.
• Rent control: the Illinois Attorney General states Illinois has no rent control law, and state law bars local rent control.
• Deposits: in buildings of five or more units, the Security Deposit Return Act requires an itemized statement within 30 days; violations can cost twice the deposit plus fees.
• Transfer: the state transfer tax is $0.50 per $500 of value, plus a county transfer tax.

What this means if you own a building here

A Joliet buyer will want the city rental license, inspection results, signed crime-free addenda and the last two tax bills. Rents well below HUD's FMRs can support a value-add case, so a clean rent roll showing in-place rents and voucher leases helps. Skyline buys 5+ unit buildings in Joliet, Crest Hill, Plainfield, Shorewood and Lockport. Try the cap rate calculator or start at sell my apartment building.