Departmental Highlights

Snapshot: Appropriation & Staffing Changes from 2025 Budget

2025 Budgeted2026 ProposedNet ChangePercent ChangeAverage Annual Rate of Change (2011-2025)Inflation-adjusted Rate of Change (2011-2024)
Appropriations$39,704,856$39,368,782-$336,074-0.8%1.1%-1.0%
Positions & FTEs280279-1-0.4%-0.9%NA
  • The building department’s budget and headcount have remained relatively stable for many years, with headcount declining slightly and appropriations slightly trailing inflation.
  • DoB’s budgeted positions saw relatively minimal changes, with retitling three building/construction inspector titles to Chief Building/Construction Inspector and the elimination in one of six Deputy Commissioner positions the largest shifts.
  • The changes to DoB’s previous year budget were relatively small, with an additional $1.7 million (5.2%) in salaries and wages the largest increase, and a -$877,500 (-23.2%) change in professional and technical services the largest decrease. 

Historical Context

DoB’s total appropriations have risen at an average annual rate of 1.1% from 2011-2025, an inflation-adjusted decline of -1%, compared to a citywide average rate of 8.3% (inflation-adjusted 4.4%). 

Over the past three complete budget years for which local fund actuals/encumbrances data is available, DoB spent on average 90.1% of its locally funded budget, compared to the citywide average 86.4% local fund spend.

Budgeted positions at DoB have declined at an average annual rate of -0.9% annually from 2011-2025, compared to a citywide average annual change of -0.1%.

From February through September of 2025, the months for which the city released full-time position vacancy data, DoB averaged an 11.2% vacancy rate, the same as the citywide average of 11.2%. 

19 of the department’s budgeted full-time positions were persistent vacancies, meaning that the same title/division/section/subsection combination was vacant for all eight months of available data.

Staffing

DoB’s budgeted positions saw relatively minimal changes, with retitling three building/construction inspector titles to Chief Building/Construction Inspector and the elimination in one of six Deputy Commissioner positions the largest shifts. 

Appropriations

The buildings department is fully locally-funded in this year’s budget proposal, having lost the small amount of federal grant funding that was included in its 2025 budget. 

Most of the department’s appropriations come from the corporate fund, with smaller amounts from the water, sewer, and vehicle tax funds. 

Fund2025 Budgeted2026 ProposedNet Change from 2024Percent Change from 2025Percent of 2026 Funds
Corporate Fund$32,127,244$31,568,436-$558,808-1.7%80.2%
Water Fund$4,390,459$4,434,238$43,7791.0%11.3%
Sewer Fund$2,336,590$2,693,032$356,44215.3%6.8%
Vehicle Tax Fund$626,563$673,076$46,5137.4%1.7%
Federal Grant Fund$224,000$0-$224,000-100.0%0.0%

Largest Appropriations

As with most other departments, salaries and wages on payroll is by far the largest appropriation category for the buildings department, with all other categories substantially smaller in comparison.

In 2024, the most recent year for which actuals and encumbrances data is available, DoB spent 87.7% of its personnel services funds, and 86.5% of its funds overall. (Because the appropriation categories used in the 2022-2024 actuals datasets from the Department of Finance do not correspond exactly to the appropriation accounts used in the budgets presented by the Office of Budget and Management, an exact line-by-line comparison of real spend to budget is not possible.)

Change from Previous Year

The changes to DoB’s previous year budget were relatively small, with an additional $1.7 million (5.2%) in salaries and wages the largest increase, and a -$877,500 (-23.2%) change in professional and technical services the largest decrease. 

Geoffrey Cubbage is a policy and budget analyst focusing on the Illinois General Assembly and Chicago's City Council. Prior to joining the Better Government Association in 2022, Geoffrey served as Director...