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CondominiumResidential

203 S Sangamon St

CHICAGO, IL 60607
0.99 ac
Lot SizeThe size of the land the home sits on, from county records.
1913
Year BuiltThe year the home was originally built, according to county records.
Built 19133 floors48 units953–1,900 ft²
$29M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$583K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$403
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+0.3%vs the Chicago ZIP median sale $/ft² ($402)

Sales Performance

$645K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-2.8%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
3
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
6.3%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+3.0%per yeartypical hold 4.9 yrsfrom 80 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20002003200720102015201820222026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20002003200720102015201820222026

126 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$368K$518K$667K$816K953 ft²1,142 ft²1,332 ft²1,521 ft²1,711 ft²1,900 ft²
1 bd2 bd3 bd
Studio
19 units
1 bed
9 units
2 bed
17 units
3 bed
3 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$368K–$432K
8 units
$445K–$511K
6 units
$536K–$571K
10 units
$595K–$656K
8 units
$681K–$709K
6 units
$749K–$816K
5 units
$821K–$866K
3 units
$966K–$970K
2 units

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$375/ft²
Floor 2
$404/ft²
Floor 3
$470/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.77%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.13%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.8.4 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.15%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.59%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$587,813
Median tax billThe middle annual property tax bill among the building's units.$8,391
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 110Oct 22, 2026$390,000Unit 310May 19, 2026$860,000Unit 219Nov 10, 2025$645,000Unit 315Oct 23, 2025$947,500Unit 109Jan 17, 2025$380,000Unit 303Dec 19, 2023$469,000Unit 206Dec 13, 2023$656,000Unit 216Aug 16, 2023$385,000Unit 209Feb 7, 2023$470,000Unit 213Dec 6, 2022$667,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.38
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
70
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
70
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
40
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyCOOK
Lot (acres)The size of the land the home sits on, from county records.0.99
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
W. Brown Elementary SchoolD-
Middle · Grades KG–8 · 1.1 mi
H
Wells Community Academy High SchoolD
High · Grades 9–12 · 1.7 mi
E
Skinner Elementary SchoolA+
Elementary · Grades PK–5 · 2.0 mi

District: Chicago Public School District 299

Neighborhood · ZIP 60607These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.136
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.43%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.31,589
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14,213 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,924
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$150,715
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

203 S Sangamon St Apt 101
2 bd · 1,412 ft²
$570K
203 S Sangamon St # 102
1 bd · 1 ba · 953 ft²
$368K
203 S Sangamon St # 103
1 bd · 1 ba
$453K
203 S Sangamon St Apt 104
3 bd · 2 ba · 1,900 ft²
$445K
203 S Sangamon St Apt 105
1 bd · 1,052 ft²
$414K
203 S Sangamon St # 106
1 bd · 1 ba · 1,053 ft²
$432K
203 S Sangamon St Apt 107
1 bd
$409K
203 S Sangamon St # 108
1 bd · 1 ba · 1,344 ft²
$570K
203 S Sangamon St Apt 109
$394K
203 S Sangamon St # 110
1 bd
$400K
203 S Sangamon St Apt 111
1 bd · 1,100 ft²
$415K
203 S Sangamon St # 112
2 bd · 2 ba
$702K
203 S Sangamon St # 201
2 bd · 1,580 ft²
$608K
203 S Sangamon St # 202
$831K
203 S Sangamon St
$565K
203 S Sangamon St # 204
2 bd
$595K
203 S Sangamon St Apt 205
2 bd · 2 ba · 1,667 ft²
$753K
203 S Sangamon St # 206
3 bd · 2 ba · 1,800 ft²
$681K
203 S Sangamon St # 207
2 bd · 2 ba
$565K
203 S Sangamon St Apt 208
2 bd
$629K
203 S Sangamon St Apt 209
2 bd · 2 ba
$511K
203 S Sangamon St Apt 210
2 bd · 1,400 ft²
$555K
203 S Sangamon St # 211
2 bd · 1,410 ft²
$541K
203 S Sangamon St Apt 212
2 bd · 1,500 ft²
$640K
203 S Sangamon St # 213
$696K
203 S Sangamon St # 214
2 bd · 1,704 ft²
$709K
203 S Sangamon St Apt 215
2 bd · 1,581 ft²
$684K
203 S Sangamon St # 216
1 bd · 1,250 ft²
$451K
203 S Sangamon St # 217
$609K
203 S Sangamon St # 218
$536K
203 S Sangamon St # 219
$656K
203 S Sangamon St Apt 220
$777K
203 S Sangamon St # 301
$570K
203 S Sangamon St Apt 302
$821K
203 S Sangamon St # 303
$495K
203 S Sangamon St Apt 304
2 bd
$543K
203 S Sangamon St Apt 305
$635K
203 S Sangamon St Apt 306
2 bd · 1,667 ft²
$692K
203 S Sangamon St Apt 307
$491K
203 S Sangamon St Apt 308
2 bd · 2 ba · 1,445 ft²
$799K
203 S Sangamon St Apt 309
3 bd · 2 ba · 1,850 ft²
$816K
203 S Sangamon St Apt 310
2 bd
$866K
203 S Sangamon St Apt 311
$571K
203 S Sangamon St Apt 312
$615K
203 S Sangamon St Apt 313
$970K
203 S Sangamon St Apt 314
$749K
203 S Sangamon St # 315
$966K
203 S Sangamon St # 316
$411K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 203 S Sangamon St

How many units are in 203 S Sangamon St, Chicago, IL?

203 S Sangamon St, Chicago, IL has 48 residential units across 3 floors, built in 1913, according to county assessor records.

What is a unit at 203 S Sangamon St, Chicago, IL worth?

The median TopHap Estimate across the 48 units at 203 S Sangamon St, Chicago, IL is $582,955. That works out to $403 per square foot. Units run from 953 to 1,900 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 203 S Sangamon St, Chicago, IL expensive for Chicago?

Units at 203 S Sangamon St, Chicago, IL carry a median of $403 per square foot, 0% above the Chicago median of $402 per square foot.

How often do units sell at 203 S Sangamon St, Chicago, IL?

3 units at 203 S Sangamon St, Chicago, IL sold in the last 12 months, out of 126 recorded arms-length sales all time. That is a turnover rate of 6.3% of the building per year. The median sale over that period was $645K.

Have units at 203 S Sangamon St, Chicago, IL appreciated?

Across 80 repeat sales of the same unit, 203 S Sangamon St, Chicago, IL returned a median 3.0% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 4.9 years.

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