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CondominiumResidential

21 N May St

CHICAGO, IL 60607
2023
Year BuiltThe year the home was originally built, according to county records.
Built 202315 floors61 units
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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.
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Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
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Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

Sales Performance

$1.5M
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-46.9%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
7
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
11.5%
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.
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
2023202420252026

59 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.

Studio
50 units

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.84%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.61%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.2.6 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.39%
Median tax billThe middle annual property tax bill among the building's units.$23,178
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 405Sep 2, 2026$1,460,000Unit P-3Sep 2, 2026$1,460,000Unit 305Sep 1, 2026$2,907,500Unit T-2Sep 1, 2026$2,907,500Unit P-42Jun 26, 2026$1,417,500Unit 503Jun 26, 2026$1,417,500Unit 802Mar 12, 2026$3,184,000Unit 402Oct 8, 2025$2,275,000Unit 1502Sep 29, 2025$5,250,000Unit 804Aug 22, 2025$2,800,000

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

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyCook

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 · 0.8 mi
H
Wells Community Academy High SchoolD
High · Grades 9–12 · 1.4 mi
E
Skinner Elementary SchoolA+
Elementary · Grades PK–5 · 1.8 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.

21 N May St # T-2
21 N May St # P-3
21 N May St # P-42
21 N May St Apt 301
21 N May St Apt 302
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21 N May St Apt 304
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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 21 N May St

How many units are in 21 N May St, Chicago, IL?

21 N May St, Chicago, IL has 61 residential units across 15 floors, built in 2023, according to county assessor records.

How often do units sell at 21 N May St, Chicago, IL?

7 units at 21 N May St, Chicago, IL sold in the last 12 months, out of 59 recorded arms-length sales all time. That is a turnover rate of 11.5% of the building per year. The median sale over that period was $1.5M.

Have units at 21 N May St, Chicago, IL appreciated?

Across 4 repeat sales of the same unit, 21 N May St, Chicago, IL returned a median 6.8% 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 2.4 years.

More homes on N May St Apt 301

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