# Grading permit B200506743 at 13241 S Carondolet Ave, Chicago

Chicago Department of Buildings permit B200506743: issued Aug 17, 2026 for grading work at 13241 S Carondolet Ave. Install 10 new geothermal vertical closed loop wells (approx.4" dia.) to a depth of 65' in side yard of existing single-family home. Excavation and trenching for wells minimum 1'-0" from property lines. Trenching depth 3' maximum. Replace existing HVAC equipment with new geothermal heat pumps in same location. No equipment relocation, duct/partition changes, closets or electrical work. Locations: 1 residential unit(s), 0 non-residential unit(s), exterior work, side yard, basement.

- Permit number: B200506743
- Issued: Aug 17, 2026
- Type of work: Grading (city: Other work, permit – express permit program)
- Status: Issued (city: Active)
- Reported cost: $49,000
- ZIP code: 60633 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/13241-s-carondolet-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 20:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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