3700-3706 South Sangamon Street, Chicago
technical data · neighborhood and transit
Quick answers
- Does 3700-3706 South Sangamon Street have open permits or code violations?
- Chicago Department of Buildings lists 12 permits, all closed, and 0 violations.
- 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 3700-3706 South Sangamon Street at risk for?
- FEMA's National Risk Index rates the area relatively high overall, with elevated tornado and inland flooding risk.
Permits and code violations
Every permit on file is closed out.
- Permit – express permit program Jun 2025Complete
Line voltage electrical work. add 1 circuits to existing 200 amp service disconnecting means. receptacle outlets: 1 . lighting outlets: 0. electric vehicle supply equipment:1 spaces. specific location: garage.
- Permit – express permit program Apr 2021Complete
Install power to garage for ev charging in unit 8
- Permit – express permit program Sep 2019Complete
Retro fit existing florescent lighting with ul listed led driver and lamps
- Permit – express permit program Sep 2019Complete
Retro fit existing florescent lighting with ul listed led driver and lamps
- Permit – express permit program Sep 2019Complete
Retro fit existing florescent lights with ul listed led driver and lamps
- Permit - new construction Oct 2010Complete
Erect eight(8) unit three story masonry veneer townhouse building
- Permit - renovation/alteration Sep 2010Complete
Revision to permit includes; revision of roof penthouse structures which does not increase bldg. height, changing rear balconies from painted steel to painted cantilevered wood, also revision to bldg facade as per plans.
- Permit - renovation/alteration Mar 2010Complete
Revision to permit includes; revision of roof structures which does not increase bldg. height, changing rear balconies from painted steel to cantilevered painted wood, and bldg. facade as per plans
- Permit - renovation/alteration Mar 2010Complete
Revision to permit includes; revision of roof penthouse structures which does not increase bldg. height, changing rear balconies from painted steel to painted cantilevered wood, also revision to bldg facade as per plans.
- Permit - new construction Dec 2009Complete
Erect new (3) story (8) unit townhouse building
- Permit - new construction Oct 2009Complete
Erect (8) unit three story townhouse building
- Permit - new construction Mar 2008Complete
Construct one story temporary sales center.
Chicago Department of Buildings
Safety and environment
FEMA natural hazard risk
Relatively High
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
10 within 1,650 ft
Nearest: Lexington Homes, Llc, 3608 South Sangamon (300 ft), open. 4 still open. Ask whether groundwater or soil vapor testing was done.
EPA UST Finder, leaking underground storage tank releases
Toxic release facility
350 ft
Allied Hastings Barrel Drum Svc and 24 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
2,450 ft
Armour Elem School (2,450 ft), Minnie Minoso Academy (2,600 ft), Holden Elem School (4,150 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
6.0 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 South Sangamon Street
All addressesViewing recommendations
What's worth checking in person before deciding.
- Semi-detached or row house: the shared wall matters. Listen from the room adjoining the neighbor's side and ask whether any structural work has been done there.
- Test water pressure and temperature at the tap, in the bathroom and kitchen, for at least a minute.
- This is a house, not an apartment. Check the lot boundaries, car access, and how water drains from the yard after rain, including whether the neighboring lot sits higher and could send water toward the property.
- Schedule a viewing in the evening too, on a weekday, to see street traffic, streetlights, and how quiet the neighborhood is after 8 PM.
- Check the sewer connection (public network or septic tank) and the water source (public network or well), including pressure and water quality.
- Knock on a neighboring gate and ask about noise, pets, flooding, or other issues common in the area.
- Ask to see the construction documents (permit, sign-off) and check for visible cracks on the facade or in the attic/basement.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.