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CondominiumResidential

424 Park Ave

RIVER FOREST, IL 60305
0.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
Year BuiltThe year the home was originally built, according to county records.
Built 19696 floors29 units1,416–1,416 ft²
$8.5M
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.
$293K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$207
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-29.7%vs the River Forest ZIP median sale $/ft² ($294)

Sales Performance

$295K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-1.7%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
5
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
17.2%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+2.0%per yeartypical hold 6.5 yrsfrom 40 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19982002200620092015201820212026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19982002200620092015201820212026

68 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.
$245K$287K$330K$372K1,416 ft²1,416 ft²1,416 ft²1,416 ft²1,416 ft²1,416 ft²
2 bd
2 bed
29 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 · 2 ba · 1,416 ft²
29 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.

$245K–$254K
2 units
$261K–$275K
4 units
$279K–$283K
8 units
$293K–$308K
9 units
$309K–$320K
3 units
$327K–$327K
1 unit
$344K–$344K
1 unit
$372K–$372K
1 unit

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
$221/ft²
Floor 3
$191/ft²
Floor 4
$208/ft²
Floor 5
$208/ft²
Floor 6
$210/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 ·06
$220/ft²
Line ·01
$213/ft²
Line ·02
$210/ft²
Line ·05
$206/ft²
Line ·04
$203/ft²
Line ·03
$192/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.83%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.14%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.6.3 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.40%
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.40%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$279,122
Median tax billThe middle annual property tax bill among the building's units.$4,926
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 501Jun 22, 2026$317,500Unit 205May 6, 2026$335,000Unit 204Apr 29, 2026$275,000Unit 602Jan 28, 2026$295,000Unit 604Sep 3, 2025$295,000Unit 402Jun 13, 2025$300,000Unit 402Nov 9, 2022$155,000Unit 406Oct 12, 2021$230,000Unit 305Sep 24, 2021$215,000Unit 602Aug 10, 2021$242,500

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.36
1
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.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
65
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.

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.0.60
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central

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

E
Lincoln Elementary SchoolA+
Elementary · Grades PK–4 · 0.1 mi
M
Roosevelt SchoolA
Middle · Grades 5–8 · 0.5 mi
H
Oak Park & River Forest High SchoolA+
High · Grades 9–12 · 1.6 mi

District: Oak Park and River Forest District 200

Neighborhood · ZIP 60305These 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.29
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.133
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.11,189
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,804 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$151,502
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$232,452
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.

424 Park Ave Apt 201
2 bd · 2 ba · 1,416 ft²
$308K
424 Park Ave Apt 202
2 bd · 2 ba · 1,416 ft²
$309K
424 Park Ave Apt 203
2 bd · 2 ba · 1,416 ft²
$261K
424 Park Ave Apt 204
2 bd · 2 ba · 1,416 ft²
$280K
424 Park Ave Apt 205
2 bd · 2 ba · 1,416 ft²
$344K
424 Park Ave Apt 206
2 bd · 2 ba · 1,416 ft²
$372K
424 Park Ave Apt 301
2 bd · 2 ba · 1,416 ft²
$279K
424 Park Ave Apt 302
2 bd · 2 ba · 1,416 ft²
$245K
424 Park Ave Apt 303
2 bd · 2 ba · 1,416 ft²
$271K
424 Park Ave Apt 304
2 bd · 2 ba · 1,416 ft²
$279K
424 Park Ave Apt 305
2 bd · 2 ba · 1,416 ft²
$254K
424 Park Ave Apt 306
2 bd · 2 ba · 1,416 ft²
$293K
424 Park Ave Apt 402
2 bd · 2 ba · 1,416 ft²
$327K
424 Park Ave Apt 403
2 bd · 2 ba · 1,416 ft²
$274K
424 Park Ave Apt 404
2 bd · 2 ba · 1,416 ft²
$279K
424 Park Ave Apt 405
2 bd · 2 ba · 1,416 ft²
$297K
424 Park Ave Apt 406
2 bd · 2 ba · 1,416 ft²
$295K
424 Park Ave # 501
2 bd · 2 ba · 1,416 ft²
$320K
424 Park Ave Apt 502
2 bd · 2 ba · 1,416 ft²
$298K
424 Park Ave Apt 503
2 bd · 2 ba · 1,416 ft²
$275K
424 Park Ave Apt 504
2 bd · 2 ba · 1,416 ft²
$283K
424 Park Ave Apt 505
2 bd · 2 ba · 1,416 ft²
$282K
424 Park Ave Apt 506
2 bd · 2 ba · 1,416 ft²
$305K
424 Park Ave Apt 601
2 bd · 2 ba · 1,416 ft²
$300K
424 Park Ave Apt 602
2 bd · 2 ba · 1,416 ft²
$307K
424 Park Ave # 603
2 bd · 2 ba · 1,416 ft²
$281K
424 Park Ave Apt 604
2 bd · 2 ba · 1,416 ft²
$315K
424 Park Ave Apt 605
2 bd · 2 ba · 1,416 ft²
$282K
424 Park Ave # 606
2 bd · 2 ba · 1,416 ft²
$296K

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

About 424 Park Ave

How many units are in 424 Park Ave, River Forest, IL?

424 Park Ave, River Forest, IL has 29 residential units across 6 floors, built in 1969, according to county assessor records.

What is a unit at 424 Park Ave, River Forest, IL worth?

The median TopHap Estimate across the 29 units at 424 Park Ave, River Forest, IL is $292,750. That works out to $207 per square foot. Units run from 1,416 to 1,416 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 424 Park Ave, River Forest, IL expensive for River Forest?

Units at 424 Park Ave, River Forest, IL carry a median of $207 per square foot, 30% below the River Forest median of $294 per square foot.

How often do units sell at 424 Park Ave, River Forest, IL?

5 units at 424 Park Ave, River Forest, IL sold in the last 12 months, out of 68 recorded arms-length sales all time. That is a turnover rate of 17.2% of the building per year. The median sale over that period was $295K.

Have units at 424 Park Ave, River Forest, IL appreciated?

Across 40 repeat sales of the same unit, 424 Park Ave, River Forest, IL returned a median 2.0% 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 6.5 years.

What floor plans does 424 Park Ave, River Forest, IL have?

The most common plan at 424 Park Ave, River Forest, IL is a 2-bedroom of 1,416 square feet, repeated 29 times, with a median estimate of $292,750. TopHap identifies 1 recurring plans in the building.

More homes on Park Ave Apt 304

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Assigned schools

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