901-915 East 40th Street, Chicago
technical data · neighborhood and transit
Quick answers
- Does 901-915 East 40th Street have open permits or code violations?
- Chicago Department of Buildings lists 7 permits, 4 not closed, and 37 violations, 22 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 901-915 East 40th Street at risk for?
- FEMA's National Risk Index rates the area relatively low overall, with elevated tornado and heat wave risk.
Permits and code violations
4 permits not closed out. Unfinished permits pass to the next owner. 22 open violations.
- Permit – express permit program Aug 2025Complete
Install solar panels on roof of principal building. roof type: sloped (2:12 to 5:12). inverter output: 5 kw. array output: 5.85 kw. location: rooftop. icc distributed generation installer cert. #19-0250.
- Permit - renovation/alteration Oct 2024Suspended
New entry doorway from grade to basement
- Permit - easy permit process Dec 2019
Solar panel permit. erect a photovoltaic array on the roof
- Permit - easy permit process Apr 2019
Repair nine(9)existing open wood porches,hardwood upgrades,replace woob members,repair gaurdrails and handrails.correct all code violations and (no structual or other work proform).
- Permit - easy permit process Aug 2018
Revison to original permit no. 100776489, change masonry contractor to ronald l. walters concrete & masonry corp.
- Permit - renovation/alteration Aug 2018Complete
Replace steel lintels and tuckpoint all elevations where needed.
- Permit - renovation/alteration Jun 2010Complete
Correct code violations: repair (9) existing open wood porches, same size and locations, per plans.
Chicago Department of Buildings
Safety and environment
FEMA natural hazard risk
Relatively Low
Highest for this area: tornado, heat wave, cold wave. These drive insurance cost here.
FEMA National Risk Index, census tract
Leaking fuel tanks
3 within 1,650 ft
Nearest: Chicago Housing Authority, 4040 South Oakenwald (800 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
Brownfield site
650 ft
Bronzeville Urban Development and 1 more within half a mile. Former industrial land in EPA's cleanup and reuse program.
EPA ACRES Brownfields
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
2,150 ft
Robinson Elem School (2,150 ft), Univ of Chicago Chtr-Donoghue (2,400 ft), James Farmer Jr. Elementary (2,800 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
8.0 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 East 40th 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.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- 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.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
- 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.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
The year built, height regime, structure, and elevator for this address are being indexed right now, city by city. Save the page and check back: it fills in over time. If you live here, you can fill it in yourself in a minute by leaving a review.