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CondominiumResidential

8045 Oconnor Dr

RIVER GROVE, IL 60171
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
Built 197830 units900–1,390 ft²
$6.4M
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.
$220K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$190
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-6.6%vs the River Grove ZIP median sale $/ft² ($203)

Sales Performance

$201K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-7.4%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
3.3%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+2.4%per yeartypical hold 8.6 yrsfrom 17 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19982002200620112014201820222026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19982002200620112014201820222026

45 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.
$171K$197K$224K$251K900 ft²998 ft²1,096 ft²1,194 ft²1,292 ft²1,390 ft²
1 bd2 bd
1 bed
10 units
2 bed
20 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.
1 bd · 0 ba · 900 ft²
3 units
2 bd · 0 ba · 1,200 ft²
2 units
2 bd · 2 ba · 1,250 ft²
2 units
One-off layouts
23 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.

$167K–$180K
5 units
$181K–$189K
3 units
$197K–$205K
4 units
$207K–$215K
3 units
$225K–$232K
6 units
$234K–$245K
5 units
$251K–$258K
3 units
$272K–$272K
1 unit

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.80%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.10%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.13.5 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.0%
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.48%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$222,669
Median tax billThe middle annual property tax bill among the building's units.$3,534
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 6AFeb 9, 2026$201,000Unit 2FJun 2, 2025$217,000Unit 4BMay 26, 2023$132,000Unit 5DSep 13, 2022$231,500Unit 5EJun 6, 2022$140,000Unit 4CFeb 4, 2021$180,000Unit 5FJul 20, 2020$165,000Unit 4DSep 24, 2018$135,000Unit 3DAug 2, 2018$155,000Unit 6BJul 11, 2016$89,500

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.48
66
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.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
64
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.34 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
Lot (acres)The size of the land the home sits on, from county records.0.48
HeatingThe type of heating system in the home.Baseboard
CoolingThe type of cooling or air conditioning in the home.Window A/C
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.

E
River Grove Elementary SchoolB
Elementary · Grades PK–8 · 0.6 mi
H
East Leyden High SchoolC+
High · Grades 9–12 · 2.0 mi

District: River Grove School District 85-5

Neighborhood · ZIP 60171These 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.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.140
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.48

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.23%
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.1.6%
PopulationHow many people live in this area.8,837
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,508 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,009
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,536
Average tempThe average temperature here across a full year.50°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.

8045 Oconnor Dr # 2a
2 bd
$215K
8045 Oconnor Dr # 2b
1 bd · 1 ba
$167K
8045 Oconnor Dr Apt 2c
2 bd · 2 ba · 1,250 ft²
$236K
8045 Oconnor Dr # 2d
2 bd
$258K
8045 Oconnor Dr # 2e
1 bd
$197K
8045 Oconnor Dr # 2f
2 bd · 1,200 ft²
$229K
8045 Oconnor Dr # 3a
2 bd
$272K
8045 Oconnor Dr Apt 3b
1 bd · 1,150 ft²
$189K
8045 Oconnor Dr # 3c
2 bd
$228K
8045 Oconnor Dr # 3d
2 bd · 1.5 ba
$228K
8045 Oconnor Dr # 3e
1 bd
$184K
8045 Oconnor Dr # 3f
2 bd
$252K
8045 Oconnor Dr # 4a
2 bd
$215K
8045 Oconnor Dr Apt 4b
1 bd · 900 ft²
$172K
8045 Oconnor Dr Apt 4c
2 bd · 2 ba · 1,250 ft²
$245K
8045 Oconnor Dr # 4d
2 bd
$236K
8045 Oconnor Dr Apt 4e
1 bd · 900 ft²
$171K
8045 Oconnor Dr # 4f
2 bd
$234K
8045 Oconnor Dr # 5a
2 bd · 1.5 ba
$200K
8045 Oconnor Dr # 5b
1 bd
$197K
8045 Oconnor Dr Apt 5c
2 bd · 1,390 ft²
$236K
8045 Oconnor Dr Apt 5d
2 bd · 2 ba · 1,300 ft²
$251K
8045 Oconnor Dr # 5e
1 bd · 1 ba
$171K
8045 Oconnor Dr Apt 5f
2 bd · 1,200 ft²
$207K
8045 Oconnor Dr # 6a
2 bd · 1.5 ba
$205K
8045 Oconnor Dr # 6b
1 bd · 900 ft²
$181K
8045 Oconnor Dr # 6c
2 bd
$225K
8045 Oconnor Dr Apt 6d
2 bd · 1,300 ft²
$232K
8045 Oconnor Dr # 6e
1 bd
$180K
8045 Oconnor Dr # 6f
2 bd · 1.5 ba
$226K

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

About 8045 Oconnor Dr

How many units are in 8045 Oconnor Dr, River Grove, IL?

8045 Oconnor Dr, River Grove, IL has 30 residential units across built in 1978, according to county assessor records.

What is a unit at 8045 Oconnor Dr, River Grove, IL worth?

The median TopHap Estimate across the 30 units at 8045 Oconnor Dr, River Grove, IL is $220,126. That works out to $190 per square foot. Units run from 900 to 1,390 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 8045 Oconnor Dr, River Grove, IL expensive for River Grove?

Units at 8045 Oconnor Dr, River Grove, IL carry a median of $190 per square foot, 7% below the River Grove median of $203 per square foot.

How often do units sell at 8045 Oconnor Dr, River Grove, IL?

1 units at 8045 Oconnor Dr, River Grove, IL sold in the last 12 months, out of 45 recorded arms-length sales all time. That is a turnover rate of 3.3% of the building per year. The median sale over that period was $201K.

Have units at 8045 Oconnor Dr, River Grove, IL appreciated?

Across 17 repeat sales of the same unit, 8045 Oconnor Dr, River Grove, IL returned a median 2.4% 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 8.6 years.

What floor plans does 8045 Oconnor Dr, River Grove, IL have?

The most common plan at 8045 Oconnor Dr, River Grove, IL is a 1-bedroom of 900 square feet, repeated 3 times, with a median estimate of $172,124. TopHap identifies 3 recurring plans in the building.

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