Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential

4000 Bayside Dr

PALATINE, IL 60074
19.71 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
Built 19753 floors42 units775–1,200 ft²
$8M
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.
$193K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$196
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-14.8%vs the Palatine ZIP median sale $/ft² ($230)

Sales Performance

$204K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-3.1%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
5
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
11.9%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+8.9%per yeartypical hold 5.7 yrsfrom 18 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20062009201220142019202120242026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20062009201220142019202120242026

51 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.
$148K$179K$211K$242K775 ft²860 ft²945 ft²1,030 ft²1,115 ft²1,200 ft²
1 bd2 bd
1 bed
20 units
2 bed
22 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.
2 bd · 0 ba · 1,150 ft²
16 units
1 bd · 0 ba · 775 ft²
15 units
1 bd · 1 ba · 775 ft²
4 units
2 bd · 2 ba · 1,150 ft²
3 units
2 bd · 0 ba · 1,200 ft²
3 units
One-off layouts
1 unit

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.

$148K–$159K
13 units
$162K–$168K
6 units
$183K–$183K
1 unit
$190K–$190K
1 unit
$195K–$206K
7 units
$208K–$216K
2 units
$220K–$229K
5 units
$232K–$242K
7 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
$200/ft²
Floor 2
$196/ft²
Floor 3
$191/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 ·12
$220/ft²
Line ·13
$207/ft²
Line ·03
$204/ft²
Line ·07
$203/ft²
Line ·05
$202/ft²
Line ·06
$200/ft²
Line ·01
$199/ft²
Line ·09
$194/ft²
Line ·04
$193/ft²
Line ·14
$189/ft²
Line ·08
$188/ft²
Line ·11
$185/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.36%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.7%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.10.4 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.38%
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.31%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$198,477
Median tax billThe middle annual property tax bill among the building's units.$2,507
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 207Sep 3, 2026$155,000Unit 108Jun 3, 2026$146,000Unit 110May 7, 2026$203,500Unit 105Dec 4, 2025$210,000Unit 205Nov 28, 2025$225,000Unit 204May 7, 2025$210,000Unit 206Sep 10, 2024$131,000Unit 306Jan 2, 2024$142,000Unit 110Nov 22, 2023$153,000Unit 204Sep 20, 2023$185,000

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.45
52
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.
60
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
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.15 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.1980
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.

H
Palatine High SchoolC+
High · Grades 9–12 · 0.7 mi
E
Jane Addams Elementary SchoolD+
Elementary · Grades KG–5 · 0.9 mi
M
Winston Campus Junior High SchoolD+
Middle · Grades 6–8 · 1.7 mi

District: Palatine Community Consolidated School District 15

Neighborhood · ZIP 60074These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.122
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.35,345
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,963 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,834
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,133
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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.

4000 Bayside Dr # 101
2 bd · 1,200 ft²
$239K
4000 Bayside Dr # 102
2 bd · 1,150 ft²
$221K
4000 Bayside Dr # 103
1 bd · 775 ft²
$159K
4000 Bayside Dr # 104
2 bd · 1,150 ft²
$232K
4000 Bayside Dr # 105
2 bd · 1,150 ft²
$220K
4000 Bayside Dr # 106
1 bd · 775 ft²
$149K
4000 Bayside Dr # 107
1 bd · 1.5 ba · 775 ft²
$166K
4000 Bayside Dr # 108
1 bd · 1 ba · 775 ft²
$149K
4000 Bayside Dr # 109
1 bd · 775 ft²
$149K
4000 Bayside Dr # 110
2 bd · 2 ba · 1,150 ft²
$208K
4000 Bayside Dr # 111
2 bd · 1,150 ft²
$232K
4000 Bayside Dr # 112
1 bd · 775 ft²
$167K
4000 Bayside Dr # 113
1 bd · 775 ft²
$165K
4000 Bayside Dr # 114
1 bd · 775 ft²
$159K
4000 Bayside Dr # 201
2 bd · 1,200 ft²
$242K
4000 Bayside Dr # 202
2 bd · 1,150 ft²
$203K
4000 Bayside Dr # 203
1 bd · 1 ba · 775 ft²
$156K
4000 Bayside Dr # 204
2 bd · 2 ba · 1,150 ft²
$229K
4000 Bayside Dr # 205
2 bd · 1,150 ft²
$237K
4000 Bayside Dr # 206
1 bd · 775 ft²
$148K
4000 Bayside Dr # 207
1 bd · 775 ft²
$156K
4000 Bayside Dr # 208
2 bd · 1,150 ft²
$228K
4000 Bayside Dr # 209
1 bd · 775 ft²
$149K
4000 Bayside Dr # 210
2 bd · 1,150 ft²
$206K
4000 Bayside Dr # 211
2 bd · 1,150 ft²
$216K
4000 Bayside Dr # 212
1 bd · 775 ft²
$162K
4000 Bayside Dr # 213
1 bd · 775 ft²
$168K
4000 Bayside Dr # 214
2 bd · 1,150 ft²
$220K
4000 Bayside Dr # 301
2 bd · 1,200 ft²
$235K
4000 Bayside Dr # 302
2 bd · 1,150 ft²
$201K
4000 Bayside Dr # 303
1 bd · 775 ft²
$159K
4000 Bayside Dr # 304
2 bd · 1,150 ft²
$205K
4000 Bayside Dr # 305
2 bd · 1,150 ft²
$239K
4000 Bayside Dr # 306
1 bd · 775 ft²
$168K
4000 Bayside Dr # 307
1 bd · 1 ba · 775 ft²
$151K
4000 Bayside Dr # 308
2 bd · 2 ba · 1,150 ft²
$199K
4000 Bayside Dr # 309
1 bd · 1 ba · 775 ft²
$152K
4000 Bayside Dr # 310
2 bd · 1,150 ft²
$200K
4000 Bayside Dr # 311
2 bd · 1,150 ft²
$190K
4000 Bayside Dr # 312
1 bd · 775 ft²
$183K
4000 Bayside Dr # 313
1 bd · 775 ft²
$149K
4000 Bayside Dr # 314
2 bd · 1,150 ft²
$195K

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

About 4000 Bayside Dr

How many units are in 4000 Bayside Dr, Palatine, IL?

4000 Bayside Dr, Palatine, IL has 42 residential units across 3 floors, built in 1975, according to county assessor records.

What is a unit at 4000 Bayside Dr, Palatine, IL worth?

The median TopHap Estimate across the 42 units at 4000 Bayside Dr, Palatine, IL is $192,669. That works out to $196 per square foot. Units run from 775 to 1,200 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 4000 Bayside Dr, Palatine, IL expensive for Palatine?

Units at 4000 Bayside Dr, Palatine, IL carry a median of $196 per square foot, 15% below the Palatine median of $230 per square foot.

How often do units sell at 4000 Bayside Dr, Palatine, IL?

5 units at 4000 Bayside Dr, Palatine, IL sold in the last 12 months, out of 51 recorded arms-length sales all time. That is a turnover rate of 11.9% of the building per year. The median sale over that period was $204K.

Have units at 4000 Bayside Dr, Palatine, IL appreciated?

Across 18 repeat sales of the same unit, 4000 Bayside Dr, Palatine, IL returned a median 8.9% 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 5.7 years.

What floor plans does 4000 Bayside Dr, Palatine, IL have?

The most common plan at 4000 Bayside Dr, Palatine, IL is a 2-bedroom of 1,150 square feet, repeated 16 times, with a median estimate of $217,894. TopHap identifies 5 recurring plans in the building.

More homes on Bayside Dr

Closest homes

More homes in Palatine 60074

Assigned schools

Explore the area

See this home in context

Open 4000 Bayside Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map