CondominiumResidential
1777 W Crystal Ln
MOUNT PROSPECT, IL 60056
2.07 ac
Lot SizeThe size of the land the home sits on, from county records.
1982
Year BuiltThe year the home was originally built, according to county records.
Built 19827 floors74 units800–1,600 ft²
$20M
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.
$276K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$221
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
-16.8%vs the Mount Prospect ZIP median sale $/ft² ($265)
Sales Performance
$280K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
+18.6%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
7
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
9.5%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+6.0%per yeartypical hold 6.7 yrsfrom 56 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19972001200520092014201820222026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19972001200520092014201820222026
129 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.
2 bd
2 bed
74 units$276K · $221/ft²
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 · 800 ft²
2 units$201K · $251/ft²
2 bd · 0 ba · 1,200 ft²
2 units$256K · $214/ft²
2 bd · 0 ba · 1,500 ft²
2 units$300K · $200/ft²
2 bd · 2 ba · 1,500 ft²
2 units$300K · $200/ft²
One-off layouts
66 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.
$195K–$213K
9 units
$234K–$248K
8 units
$251K–$267K
15 units
$270K–$287K
20 units
$288K–$305K
16 units
$308K–$324K
5 units
$342K–$342K
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.
Floors 1–2
$202/ft²2 units · -8%
Floor 3
$244/ft²3 units · +10%
Floors 4–5
$221/ft²5 units · +0%
Floor 7
$209/ft²3 units · -5%
Ownership & Financing
Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.73%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.12%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.11.1 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.26%
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.47%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$271,727
Median tax billThe middle annual property tax bill among the building's units.$3,320
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 307Jun 17, 2026$280,000Unit 602Jun 9, 2026$275,000Unit 501Feb 2, 2026$285,000$190/ft²Unit 205Jan 7, 2026$330,000Unit 711Oct 31, 2025$290,000$193/ft²Unit 410Oct 27, 2025$265,000Unit 602Oct 15, 2025$188,000Unit 704Aug 4, 2025$249,000$208/ft²Unit 205Apr 15, 2025$223,000Unit 607Feb 26, 2025$258,000
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.52
92
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.
62
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.55 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone
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.2.06
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.Central
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.
MEH
Holmes Junior High SchoolA-
Middle · Grades 6–8 · 1.3 mi
Juliette Low Elementary SchoolC+
Elementary · Grades KG–5 · 2.0 mi
Rolling Meadows High SchoolA-
High · Grades 9–12 · 3.5 mi
District: Community Consolidated School District 59
Neighborhood · ZIP 60056These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.124
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43
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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.56,070
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,043 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,966
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,404
Average tempThe average temperature here across a full year.49°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.
1777 W Crystal Ln # 101
2 bd
1777 W Crystal Ln # 102
2 bd
1777 W Crystal Ln Unit 103
2 bd · 1,200 ft²
1777 W Crystal Ln # 202
2 bd
1777 W Crystal Ln # 203
2 bd · 1 ba
1777 W Crystal Ln # 204
2 bd
1777 W Crystal Ln # 204
2 bd
1777 W Crystal Ln # 205
2 bd
1777 W Crystal Ln # 206
2 bd · 1,500 ft²
1777 W Crystal Ln # 207
2 bd
1777 W Crystal Ln # 208
2 bd
1777 W Crystal Ln # 209
2 bd
1777 W Crystal Ln # 210
2 bd
1777 W Crystal Ln # 211
2 bd
1777 W Crystal Ln # 212
2 bd
1777 W Crystal Ln # 301
2 bd
1777 W Crystal Ln # 302
2 bd
1777 W Crystal Ln Unit 303
2 bd · 1 ba · 800 ft²
1777 W Crystal Ln # 304
2 bd
1777 W Crystal Ln # 305
2 bd
1777 W Crystal Ln # 306
2 bd
1777 W Crystal Ln # 307
2 bd
1777 W Crystal Ln # 308
2 bd · 2 ba
1777 W Crystal Ln # 309
2 bd · 800 ft²
1777 W Crystal Ln # 310
2 bd
1777 W Crystal Ln # 311
2 bd
1777 W Crystal Ln Unit 312
2 bd · 1,166 ft²
1777 W Crystal Ln # 401
2 bd
1777 W Crystal Ln # 402
2 bd
1777 W Crystal Ln Unit 403
2 bd · 1 ba · 900 ft²
1777 W Crystal Ln # 404
2 bd · 2 ba
1777 W Crystal Ln # 405
2 bd
1777 W Crystal Ln # 406
2 bd
1777 W Crystal Ln # 407
2 bd · 1,100 ft²
1777 W Crystal Ln # 408
2 bd
1777 W Crystal Ln Unit 409
2 bd · 800 ft²
1777 W Crystal Ln # 410
2 bd
1777 W Crystal Ln # 412
2 bd
1777 W Crystal Ln Unit 501
2 bd · 2 ba · 1,500 ft²
1777 W Crystal Ln # 502
2 bd
1777 W Crystal Ln # 503
2 bd
1777 W Crystal Ln # 504
2 bd
1777 W Crystal Ln # 505
2 bd
1777 W Crystal Ln # 506
2 bd
1777 W Crystal Ln # 507
2 bd
1777 W Crystal Ln # 508
2 bd
1777 W Crystal Ln # 509
2 bd
1777 W Crystal Ln # 510
2 bd · 2 ba
1777 W Crystal Ln # 511
2 bd · 1,500 ft²
1777 W Crystal Ln # 512
2 bd
1777 W Crystal Ln # 601
2 bd
1777 W Crystal Ln # 602
2 bd
1777 W Crystal Ln # 603
2 bd
1777 W Crystal Ln # 604
2 bd
1777 W Crystal Ln # 605
2 bd
1777 W Crystal Ln # 606
2 bd
1777 W Crystal Ln # 607
2 bd · 2 ba
1777 W Crystal Ln # 608
2 bd
1777 W Crystal Ln # 609
2 bd
1777 W Crystal Ln # 610
2 bd
1777 W Crystal Ln # 611
2 bd
1777 W Crystal Ln # 612
2 bd
1777 W Crystal Ln # 701
2 bd · 2 ba
1777 W Crystal Ln # 702
2 bd · 2 ba
1777 W Crystal Ln # 703
2 bd · 1 ba
1777 W Crystal Ln Unit 704
2 bd · 1,200 ft²
1777 W Crystal Ln # 705
2 bd
1777 W Crystal Ln Unit 706
2 bd · 2 ba · 1,600 ft²
1777 W Crystal Ln # 707
2 bd
1777 W Crystal Ln # 708
2 bd
1777 W Crystal Ln # 709
2 bd
1777 W Crystal Ln # 710
2 bd
1777 W Crystal Ln Unit 711
2 bd · 2 ba · 1,500 ft²
1777 W Crystal Ln # 712
2 bd
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 1777 W Crystal Ln
How many units are in 1777 W Crystal Ln, Mount Prospect, IL?
1777 W Crystal Ln, Mount Prospect, IL has 74 residential units across 7 floors, built in 1982, according to county assessor records.
What is a unit at 1777 W Crystal Ln, Mount Prospect, IL worth?
The median TopHap Estimate across the 74 units at 1777 W Crystal Ln, Mount Prospect, IL is $275,835. That works out to $221 per square foot. Units run from 800 to 1,600 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 1777 W Crystal Ln, Mount Prospect, IL expensive for Mount Prospect?
Units at 1777 W Crystal Ln, Mount Prospect, IL carry a median of $221 per square foot, 17% below the Mount Prospect median of $265 per square foot.
How often do units sell at 1777 W Crystal Ln, Mount Prospect, IL?
7 units at 1777 W Crystal Ln, Mount Prospect, IL sold in the last 12 months, out of 129 recorded arms-length sales all time. That is a turnover rate of 9.5% of the building per year. The median sale over that period was $280K.
Have units at 1777 W Crystal Ln, Mount Prospect, IL appreciated?
Across 56 repeat sales of the same unit, 1777 W Crystal Ln, Mount Prospect, IL returned a median 6.0% 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 6.7 years.
What floor plans does 1777 W Crystal Ln, Mount Prospect, IL have?
The most common plan at 1777 W Crystal Ln, Mount Prospect, IL is a 2-bedroom of 800 square feet, repeated 2 times, with a median estimate of $201,045. TopHap identifies 4 recurring plans in the building.
More homes on W Crystal Ln
- 1727 W Crystal Ln # 602$230K2 bd · 2.89 ac · Sold $230K · Sep 2026
- 1717 W Crystal Ln # 512$250K2 bd · 2.34 ac · Sold $250K · Sep 2026
- 1717 W Crystal Ln # 603$192K1 bd · 2.34 ac · Sold $191K · Aug 2026
- 1717 W Crystal Ln # 702$272K2 bd · 1,100 ft² · Sold $271K · Aug 2026
- 1747 W Crystal Ln # 210$247K2 bd · 1,150 ft² · Sold $245K · Jul 2026
- 1717 W Crystal Ln # 310$298K4 bd · 2.34 ac · Sold $295K · Jul 2026
- 1777 W Crystal Ln # 307$284K2 bd · 2.06 ac · Sold $280K · Jun 2026
- 1777 W Crystal Ln # 602$279K2 bd · 2.06 ac · Sold $275K · Jun 2026
- 1727 W Crystal Ln # 311$234K2 bd · 2 ba · 2.89 ac · Sold $230K · May 2026
- 1717 W Crystal Ln # 701$315K3 bd · 2 ba · 1,600 ft² · Sold $308K · Apr 2026
- 1727 W Crystal Ln # 607$192K2 bd · 2.89 ac · Sold $188K · Apr 2026
- 1777 W Crystal Ln # 501$294K2 bd · 2 ba · 1,500 ft² · Sold $285K · Feb 2026
Closest homes
- 1777 W Crystal Ln$238K0 ft · 2 bd · 2 ba · 2.07 ac · Sold Mar 2012
- 1777 W Crystal Ln$294K0 ft · 2 bd · 2.07 ac · Sold Jan 1900
- 1777 W Crystal Ln$308K0 ft · 2 bd · 2.07 ac · Sold $220K · Mar 2022
- 1777 W Crystal Ln Unit 303$195K0 ft · 2 bd · 1 ba · 800 ft² · Sold $175K · Nov 2024
- 1777 W Crystal Ln$299K0 ft · 2 bd · 2.07 ac · Sold $155K · Jun 2001
- 1777 W Crystal Ln$203K0 ft · 2 bd · 2.07 ac · Sold $168K · May 2023
- 1777 W Crystal Ln$294K0 ft · 2 bd · 2.07 ac · Sold Jan 1900
- 1777 W Crystal Ln$281K0 ft · 2 bd · 2.07 ac · Sold $77K · Oct 1997
More homes in Mount Prospect 60056
- 114 N Lancaster St$459K4 bd · 2 ba · 1,532 ft² · Sold $459K · Sep 2026
- 250 W Parliament Pl$267K2 bd · 1,500 ft² · Sold $267K · Sep 2026
- 1707 W Martin Ln$679K3 bd · 1.5 ba · 1,136 ft² · Sold $679K · Sep 2026
- 501 E Prospect Ave$155K1 bd · 1.3 ac · Sold $155K · Sep 2026
- 336 S Maple St$326K3 bd · 1 ba · 1,280 ft² · Sold $326K · Sep 2026
- 801 E Golfview Dr$695K4 bd · 2 ba · 2,193 ft² · Sold $695K · Sep 2026
- 208 N Graylynn Dr$285K3 bd · 1 ba · 1,064 ft² · Sold $285K · Sep 2026
- 280 N Westgate Rd$227K2 bd · 1,150 ft² · Sold $227K · Sep 2026
- 907 E Central Rd$550K4 bd · 2.5 ba · 1,824 ft² · Sold $550K · Sep 2026
- 1826 W Catalpa Ln$512K3 bd · 1 ba · 1,329 ft² · Sold $510K · Sep 2026
- 500 W Huntington Commons Rd$265K2 bd · 0.92 ac · Sold $221K · Sep 2026
- 418 S Na Wa Ta Ave$899K4 bd · 2.5 ba · 2,615 ft² · Sold $895K · Sep 2026
Assigned schools
Explore the area
See this home in context
Open 1777 W Crystal Ln 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