11825 South Sangamon Street, Chicago
technical data · neighborhood and transit
Quick answers
- Does 11825 South Sangamon Street have open permits or code violations?
- Chicago Department of Buildings lists 4 permits, 1 not closed, and 56 violations, 43 open.
- What is the 2026 conforming loan limit in Cook County?
- $832,750 for a single-unit home, per FHFA. Larger loans are jumbo loans.
- Is radon a problem here?
- EPA radon zone 2, moderate potential.
- What natural disasters is 11825 South Sangamon Street at risk for?
- FEMA's National Risk Index rates the area relatively moderate overall, with elevated tornado and inland flooding risk.
Permits and code violations
1 permit not closed out. Unfinished permits pass to the next owner. 43 open violations.
- Permit - renovation/alteration Aug 2026Active
Spr 2019 cbrc: interior renov - demo non-bearing wall parititions & build wall partitions per plan; relocate existing bathrooms per plan, install new electrical systems (including replacing & relocating elec panels) & install new hvac systems; replace rear open wood porch with new porch in same location (occupancy: r-5; contr. type iiia)
- Permit - renovation/alteration Sep 2015Complete
Replacement of rear two story open wood porch and erect 6ft. high iron fence and 25ft long addressed to building city violation per plan.
- Permit – express permit program Jul 2014Complete
Installation of low voltage burglar alarm interior work only # 4001-85177 resi
- Permit – express permit program Nov 2009Complete
Install 1 -100amp service. 3-meters only.
Chicago Department of Buildings
Safety and environment
FEMA natural hazard risk
Relatively Moderate
Highest for this area: tornado, inland flooding, heat wave, cold wave. These drive insurance cost here.
FEMA National Risk Index, census tract
Leaking fuel tanks
5 within 1,650 ft
Nearest: Public Petroleum Co., 11656 South Halsted (1,350 ft), open. 1 still open. Ask whether groundwater or soil vapor testing was done.
EPA UST Finder, leaking underground storage tank releases
Brownfield site
1,950 ft
1210 W 119th St and 1 more within half a mile. Former industrial land in EPA's cleanup and reuse program.
EPA ACRES Brownfields
High-voltage line
750 ft
138 kV line run by COMMONWEALTH EDISON CO.
HIFLD transmission lines
Radon potential
Moderate
Average indoor levels of 2 to 4 pCi/L. EPA still suggests testing ground-floor and basement units.
EPA and USGS Geologic Radon Potential Map
Nearest public schools
1,000 ft
Higgins Elem Community Academy (1,000 ft), White Elem Career Academy (2,650 ft), Whistler Elem School (3,350 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
9.3 mi
Chicago Midway (MDW). Aircraft may be audible under approach paths.
FAA large-hub airports
Sinkhole-prone ground
Limestone karst
The bedrock here (dolostone (dolomite), Silurian) can dissolve and open sinkholes. Ask for a geotechnical report and check whether sinkhole coverage is in the insurance policy.
USGS Karst in the United States (OFR 2014-1156)
Conforming loan limit 2026
$832,750
Cook County. Mortgages up to this amount qualify for Fannie Mae and Freddie Mac pricing. Above it, the loan is a jumbo with stricter terms.
FHFA Conforming Loan Limit Values, one-unit
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Who lives and works in Chicago
Trading floors, logistics and the deepest architecture stock in America
Chicago carries a full corporate economy at a price the coasts do not match. Neighborhoods are distinct and walkable, two and three flats are everywhere, and the Loop still sets the commute for finance, law and consulting.
- $71,673
- median household income
- 18.9%
- residents aged 25 to 34
- 45%
- households that own their home
What pays the bills
- Finance and trading
- Logistics and rail
- Law and consulting
- Healthcare
- Manufacturing
Who anchors the economy
CME Group · Boeing suppliers · University of Chicago · Northwestern Medicine · United Airlines
The market is shaped around
- Young professionals
- Families buying space
- Two and three flat owners
More on South Sangamon Street
All addressesViewing recommendations
What's worth checking in person before deciding.
- Test water pressure and temperature at the tap, in the bathroom and kitchen, for at least a minute.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- Look at the stairwell (cleanliness, smell) and the association's notice board: unpaid dues, conflicts, recent decisions.
- Ask specifically where you'd park: is there paid city parking, who currently holds it, what the permit costs, and how long the waitlist is.
- Ask for the latest maintenance bill from a winter month, not a summer one: that's where the real cost of living there shows up.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
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