1641 South Allport Street, Chicago
technical data · neighborhood and transit
Quick answers
- Does 1641 South Allport Street have open permits or code violations?
- Chicago Department of Buildings lists 9 permits, 5 not closed, and 3 violations, 3 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 1641 South Allport Street at risk for?
- FEMA's National Risk Index rates the area relatively moderate overall, with elevated tornado and heat wave risk.
Permits and code violations
5 permits not closed out. Unfinished permits pass to the next owner. 3 open violations.
- Permit – express permit program Oct 2026Active
In-kind replacement of exterior windows and doors in existing openings. replacement windows: 85; replacement skylights: 0; replacement doors: 0. affects: 0 residential unit(s), 0 non-residential unit(s), 4 interior common areas, location: windows around the building on both stories..
- Permit - new construction Jul 2026Active
Permit expires on 09/17/2026 erection starts: 7/31/2026, erection ends: 8/3/2026. self cert. cbc2019. 2026 nuestra fiesta street fest mobile stage at st. procopius church on july 31 - aug 2, 2026. setup is 7-31-26 and takedown is 8-3-26. 1-32x24 mobile stage. st. procopius church with stages usa.
- Permit - new construction Jul 2025Suspended
Permit expires on 09/30/2025 erection starts: 7/31/2025, erection ends: 8/3/2025. self cert. cbc2019. reinstatement of 2023 permit 101026333 for the 2025 nuestra fiesta street fest mobile stage at st. procopius church on aug 1-3, 2025. setup is 7-31-25 and takedown is 8-3-25. same 1-32x24 mobile stage. st. procopius church with gas productions.
- Permit - renovation/alteration Oct 2024Suspended
Interior alterations to 3-story, iii-b masonry building to convert office space to congregate living facility with 3 sleeping rooms for an adjacent parish church
- Permit - new construction Jul 2024Expired
Permit expires on 09/25/2024 erection starts: 8/8/2024, erection ends: 8/12/2024. self cert. cbc 2019 - nuestra fiesta 2024 street fest mobile stage at st. procopius church on aug 9-11 . 1-32x24 mobile stage. gas productions.
- Permit - new construction Aug 2023Complete
Permit expires on 10/03/2023 erection starts: 8/4/2023, erection ends: 8/6/2023. self cert. 2023 nuestra fiesta street fest mobile stage at st. procopius church. 1-32x24 mobile stage. st. procopius church with gas productions.
- Permit - new construction Aug 2022Complete
Permit expires on 10/02/2022 erection starts: 8/5/2022, erection ends: 8/7/2022. self cert. 2022 nuestra fiesta street fest mobile stage at st. procopius church. 1-32x24 mobile stage. dewey decibel systems llc with csem.**** self certification **** conditional approval **** subject to field inspection **** aor certificate of inspection required ****
- Permit – express permit program Nov 2009Complete
F & i additional circuits for receptacles & lighting in the church
- Permit – express permit program Sep 2008Complete
Replace the existing service entrance equipment.6ooa.plan# 21998
Chicago Department of Buildings
Safety and environment
FEMA natural hazard risk
Relatively Moderate
Highest for this area: tornado, heat wave, cold wave. These drive insurance cost here.
FEMA National Risk Index, census tract
Leaking fuel tanks
10 within 1,650 ft
Nearest: Anderich Trucking, 1121 West 18th Street (900 ft), open. 8 still open. Ask whether groundwater or soil vapor testing was done.
EPA UST Finder, leaking underground storage tank releases
Brownfield site
2,250 ft
Bnsf Cermak Paseo Segment 3 and 4 more within half a mile. Former industrial land in EPA's cleanup and reuse program.
EPA ACRES Brownfields
Toxic release facility
850 ft
Produce Terminal Cold Storage and 16 more within a mile. Reports chemical releases to air, water or land to EPA each year.
EPA Toxics Release Inventory
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
1,100 ft
Perez Elem School (1,100 ft), Joseph Jungman Magnet Elem School (1,300 ft), Pilsen Elem Community Academy (1,400 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
6.9 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 Allport 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.
- Look at the stairwell (cleanliness, smell) and the association's notice board: unpaid dues, conflicts, recent decisions.
- 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.
- 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.