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CondominiumResidential

400 S Green St

CHICAGO, IL 60607
0.54 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
5
StoriesHow many floors the home has above ground.
Built 19005 floors87 units1,118–100,700 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.
$407K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$5
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-98.4%vs the Chicago ZIP median sale $/ft² ($330)

Sales Performance

$890K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
+79.4%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
13
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
14.9%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+3.5%per yeartypical hold 6.5 yrsfrom 117 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19972001200520092014201820222026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19972001200520092014201820222026

200 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.
$49K$330K$611K$892K1,118 ft²21,034 ft²40,951 ft²60,867 ft²80,784 ft²100,700 ft²
Studio1 bd2 bd
Studio
63 units
1 bed
13 units
2 bed
11 units
Recurring 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.
Studio · 0 ba · 100,700 ft²
8 units
1 bd · 0 ba · 100,700 ft²
3 units
1 bd · 1 ba · 100,700 ft²
3 units
1 bd · 0 ba · 1,250 ft²
2 units
2 bd · 0 ba · 1,700 ft²
2 units
One-off layouts
69 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.

$35K–$49K
10 units
$215K–$248K
3 units
$268K–$370K
19 units
$382K–$484K
22 units
$492K–$595K
11 units
$629K–$649K
2 units
$710K–$799K
3 units
$867K–$935K
3 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 2
$163/ft²
Floor 3
$67/ft²
Floor 4
$175/ft²
Floor 5
$227/ft²
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·08
$346/ft²
Line ·09
$225/ft²
Line ·03
$225/ft²
Line ·06
$213/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.45%
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.8.2 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.13%
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.56%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$401,826
Median tax billThe middle annual property tax bill among the building's units.$6,189
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 212Nov 5, 2026$359,000Unit 310Sep 17, 2026$945,000Unit 411Sep 17, 2026$945,000Unit G16Sep 17, 2026$945,000Unit 218Jun 3, 2026$475,000Unit 409May 15, 2026$400,000Unit 406Mar 6, 2026$355,000Unit G26Feb 25, 2026$890,000Unit G5Feb 25, 2026$890,000Unit 304Feb 25, 2026$890,000

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.44
40
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.30%

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1901
Lot (acres)The size of the land the home sits on, from county records.0.54
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 1.3 mi
H
Wells Community Academy High SchoolD
High · Grades 9–12 · 1.9 mi
E
Skinner Elementary SchoolA+
Elementary · Grades PK–5 · 2.1 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.

400 S Green St # G1
400 S Green St # G2
400 S Green St # G3
$49K
400 S Green St # G4
400 S Green St # G5
$49K
400 S Green St # G6
400 S Green St # G7
100,700 ft²
$215K
400 S Green St # G8
$49K
400 S Green St # G9
400 S Green St # G10
400 S Green St # G11
400 S Green St # G12
400 S Green St # G13
$49K
400 S Green St # G14
400 S Green St # G15
400 S Green St # G16
100,700 ft²
$49K
400 S Green St # G17
$49K
400 S Green St # G18
400 S Green St # G20
$35K
400 S Green St # G21
400 S Green St # G22
$49K
400 S Green St # G23
400 S Green St # G24
$49K
400 S Green St # G25
400 S Green St # G26
$49K
400 S Green St # 201
$390K
400 S Green St Apt 202
2 bd · 100,700 ft²
$419K
400 S Green St Apt 203
2 bd · 2 ba · 1,875 ft²
$595K
400 S Green St Apt 204
1 bd · 100,700 ft²
$428K
400 S Green St # 205
$428K
400 S Green St Apt 206
1 bd · 1,150 ft²
$370K
400 S Green St Apt 207
1 bd · 1 ba · 1,180 ft²
$355K
400 S Green St # 208
1 bd · 1,200 ft²
$418K
400 S Green St # 209
$323K
400 S Green St # 210
2 bd · 1,708 ft²
$555K
400 S Green St # 212
$349K
400 S Green St # 214
$231K
400 S Green St # 215
1 bd · 1 ba · 100,700 ft²
$270K
400 S Green St Apt 216
100,700 ft²
$310K
400 S Green St # 217
$382K
400 S Green St # 218
1 bd · 100,700 ft²
$476K
400 S Green St # 301
$484K
400 S Green St # 302
$413K
400 S Green St # 303
2 bd · 1.5 ba · 100,700 ft²
$577K
400 S Green St # 304
$799K
400 S Green St # 305
$787K
400 S Green St Apt 306
1 bd · 1 ba · 1,150 ft²
$363K
400 S Green St # 307
$365K
400 S Green St # 308
$452K
400 S Green St Apt 309
1 bd · 1 ba · 100,700 ft²
$344K
400 S Green St # 310
$935K
400 S Green St # 312
$294K
400 S Green St # 314
$248K
400 S Green St # 315
$317K
400 S Green St Apt 316
100,700 ft²
$328K
400 S Green St Apt 317
100,700 ft²
$495K
400 S Green St Apt 401
2 bd · 2 ba · 1,450 ft²
$470K
400 S Green St # 402
$481K
400 S Green St # 403
2 bd · 1.5 ba · 1,850 ft²
$649K
400 S Green St # 404
$495K
400 S Green St # 406
100,700 ft²
$356K
400 S Green St # 407
$435K
400 S Green St # 408
1 bd · 1,250 ft²
$442K
400 S Green St # 409
1 bd · 1,118 ft²
$401K
400 S Green St # 410
$710K
400 S Green St # 411
100,700 ft²
$273K
400 S Green St # 412
1 bd · 1 ba · 100,700 ft²
$342K
400 S Green St # 414
$268K
400 S Green St # 415
1 bd · 100,700 ft²
$303K
400 S Green St # 416
$353K
400 S Green St # 417
$455K
400 S Green St # 418
$480K
400 S Green St # 501
$629K
400 S Green St Apt 502
100,700 ft²
$435K
400 S Green St # 505
$492K
400 S Green St # 506
$407K
400 S Green St # 507
2 bd · 1,800 ft²
$542K
400 S Green St # 508
2 bd · 1,700 ft²
$571K
400 S Green St Apt 509
2 bd · 1,700 ft²
$532K
400 S Green St # 510
$455K
400 S Green St # 511
$359K
400 S Green St Apt 512
2 bd · 2 ba · 100,700 ft²
$408K
400 S Green St # 514
1 bd · 1,250 ft²
$393K
400 S Green St # 517
$493K
400 S Green St # 518
$867K
400 S Green St # 534
$495K
400 S Green St # 556
2 bd · 2 ba · 2,800 ft²
$892K

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

About 400 S Green St

How many units are in 400 S Green St, Chicago, IL?

400 S Green St, Chicago, IL has 87 residential units across 5 floors, built in 1900, according to county assessor records.

What is a unit at 400 S Green St, Chicago, IL worth?

The median TopHap Estimate across the 87 units at 400 S Green St, Chicago, IL is $407,319. That works out to $5 per square foot. Units run from 1,118 to 100,700 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 400 S Green St, Chicago, IL expensive for Chicago?

Units at 400 S Green St, Chicago, IL carry a median of $5 per square foot, 98% below the Chicago median of $330 per square foot.

How often do units sell at 400 S Green St, Chicago, IL?

13 units at 400 S Green St, Chicago, IL sold in the last 12 months, out of 200 recorded arms-length sales all time. That is a turnover rate of 14.9% of the building per year. The median sale over that period was $890K.

Have units at 400 S Green St, Chicago, IL appreciated?

Across 117 repeat sales of the same unit, 400 S Green St, Chicago, IL returned a median 3.5% 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 6.5 years.

What floor plans does 400 S Green St, Chicago, IL have?

The most common plan at 400 S Green St, Chicago, IL is a 0-bedroom of 100,700 square feet, repeated 8 times, with a median estimate of $319,330. TopHap identifies 5 recurring plans in the building.

More homes on S Green St

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Assigned schools

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