Search and pull new construction permit data from Lake County, IL. These permits represent ground-up residential and commercial construction — the most consequential permits for real estate market analysis.
Showing the 10 most recent new construction permits issued in Lake County, IL. Access all 285 permits from the last year via the API.
| Issued | Address | Value | Status | Contractor |
|---|---|---|---|---|
| 2026-08-07 | 28479 W SCHOONER LN | — | FINAL | HELMER EXCAVATING & SEPTIC LLC |
| 2026-08-06 | 26645 W TAYLOR ST | — | ISSUED | — |
| 2026-08-06 | 32340 N PINE AVE | — | ISSUED | — |
| 2026-08-06 | 38985 N DREXEL BLVD | — | ISSUED | — |
| 2026-08-05 | 1020 OAK SPRING LN | $34K | FILED | MACH 1, INC. |
| 2026-08-05 | 19951 W OLD MEADOW TRL | $1.8M | FILED | TEMPCO HVAC |
| 2026-08-05 | 24717 W HAWTHORNE DR | $5K | ISSUED | — |
| 2026-07-31 | 41005 N ELIME RD | $680K | ISSUED | — |
| 2026-07-30 | 19951 W OLD MEADOW TRL | $1.8M | CANCELLED | ICON BUILDING GROUP |
| 2026-07-30 | 23780 N SOUTH LAKEWOOD LN | — | ISSUED | — |
Customer profile: real estate investors, building materials suppliers, and construction market analysts.
Monitor new-build activity for investment analysis, supply chain planning, and competitor tracking. New construction permits are the canonical leading indicator of housing starts.
How teams use this data: PermitStack for real estate and development.
Query Lake County, IL new construction permits directly with a single HTTP call:
curl "https://api.permit-stack.com/v1/permits/search?jurisdiction=Lake%20County&category=NEW_CONSTRUCTION" \ -H "X-API-Key: pk_your_key"
Or use the official Python SDK: pip install permitstack
This page holds new construction permits in Lake County, IL dated through 2026-08-07. Upstream access blocked since 2026-08-18 (49d) — the host refuses our requests (HTTP 403); we cannot confirm whether the source itself has stopped.
Yes. The API supports filtering by zip code, date range, contractor name, estimated value, and more. See the full API documentation for query parameters.
Yes. Building permits including new construction permits are public records maintained by Lake County, IL's building department. PermitStack normalizes this open data into a clean, consistent API.
Our customers include real estate investors, building materials suppliers, and construction market analysts. Monitor new-build activity for investment analysis, supply chain planning, and competitor tracking. New construction permits are the canonical leading indicator of housing starts.
Data source: Lake County, IL's official permit records. Data through 2026-08-07.