Building Permits — Long Grove, Illinois

Insightsi

Construction activity in 2024 was down 40% from the prior year, with 3 housing units permitted.

•87% fewer units than the average Lake County town (23), suggesting slower-than-typical growth.
•Average unit valued at $773K — 90% above the Lake County average of $408K, indicating higher-end construction.
•All permits were for single-family homes — no multi-family construction.

Long Grove vs. Avg. Lake Co. Town (2024)i

Long GroveAvg.Diff

Total Unitsi323-87%

Total Valuei$2.3M$9.4M-75%

Single-Familyi312-75%

Multi-Familyi011-100%

Buildingsi312-75%

Value / Uniti$773K$408K+90%

Housing Units Permittedi

Solid line is Long Grove; dashed line is Lake County average.

Construction Valuei

Solid line is Long Grove; dashed line is Lake County average.