Furnace Installation Cost in Chicago, IL
Based on 1,074 furnace installation building permits filed in Chicago between 2015 and 2026, the typical declared project value is $7,500, with most landing between $4,000 and $12,000. These are real records from Chicago's public building-permit data, declared job values, not contractor estimates or AI guesses.
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Furnace Installation values over time in Chicago
Median declared value moved from $7,500 in 2021 to $5,050 in 2026, down 33% over that span. Each year below is computed from the filings that actually cleared in Chicago.
Recent furnace installation permits in Chicago
Actual filings from Chicago's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-06-15 | $10,000 | SC 2019 CBRC: REVISION TO #101074861, PROPOSED STAIR TO ROOF DECK WITH PENTHOUSE ENCLOSURE |
| 2026-06-09 | $4,500 | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 CENTRAL FURNACE(GOODMAN) . ELECTRICAL WORK UN |
| 2026-05-29 | $7,000 | DUCTWORK EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 CENTRAL F |
| 2026-05-27 | $7,500 | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 DUCT FURNACE(GOODMAN GR9S960803BN) 1 CENTRAL |
| 2026-05-12 | $12,000 | SELF CERT 2019 CBC; FURNACE REPLACEMENT ONLY AT EXISTING 3RD FLOOR APARTMENT UNIT PER PLAN |
| 2026-05-12 | $12,000 | SELF-CERT 2019 CBC; FURNACE REPLACEMENT ONLY AT EXISTING 4TH FLOOR APARTMENT UNIT PER PLAN |
| 2026-05-12 | $8,825 | REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS : 1 DUCT FURNACE(AMERISTAR 40,000BTU) 1 SPLIT SY |
| 2026-05-11 | $12,000 | SELF-CERT 2019 CBC; FURNACE REPLACEMENT ONLY AT EXISTING 2ND FLOOR APARTMENT UNIT PER PLAN |
| 2026-05-11 | $5,000 | SC 2019 CBC; REVISION TO PERMIT NO. 101053515. MODIFY ROOF AND CEILING STRUCTURE, FURNACE |
| 2026-05-07 | $10,000 | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 CENTRAL FURNACE(AMERICAN STANDARD, 100,000 BT |
| 2026-05-06 | $3,500 | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 CENTRAL FURNACE(COMFORT MAKER; N966MSN080176A |
| 2026-05-05 | $4,500 | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 FLOOR FURNACE(BASEMENT) . ELECTRICAL WORK UND |
| 2026-05-01 | $5,000 | SPR 2019 CBRC -REVISION TO PERMIT 101068121 PROPOSED ROOF FRAMING TO BE RAISED ABOVE EXIST |
| 2026-04-29 | $2,500 | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 CENTRAL FURNACE(GOODMAN GR9S801005CN BASEMENT |
| 2026-04-29 | $2,500 | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 CENTRAL FURNACE(GOODMAN GR9S801005CN BASEMENT |
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Add your price →How to read these numbers
A permit's declared value is the job cost the owner or contractor stated when they pulled the permit. It tracks the real cost of the work but can run a bit under what was actually paid, since it often leaves out some labor and finish costs. Treat the range as a grounded starting point. What furnace installation actually costs in Chicago comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Chicago's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Chicago homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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