OPEN SUN, 12PM TO 2PM
For sale
$698,800
Est. $4,780/mo
4
bd
3.5 ba
4,300
sq ft

7701 Old Post Rd, Crystal Lake, IL 60014

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About this home

Single-familyProperty Type
1987Year Built
1 acresLot Size
$163Price/Sq.Ft.
3 car garageParking
Listed by John Turner Under One Realty
Listing updated:
Redfin checked: a minute ago
Source:MRED as Distributed by MLS Grid #12737883
2 days on Redfin209 views4 favorites

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Payment calculator

$4,780 per month

Principal and interest$3,626
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($139,760)
Home price
$698,800
Loan details
30-yr fixed, 6.75%
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Open houses
Sunday, Aug 30
12:00pm - 2:00pm

Around this home

Schools

Canterbury Elementary School

Public K-5 • Assigned • 2.0mi

5/10
Hannah Beardsley Middle School

Public 6-8 • Assigned • 1.9mi

7/10
Prairie Ridge High School

Public 9-12 • Assigned • 4.0mi

9/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Offer insights

7701 Old Post Rd · $698,800
$717K and above
75% chance or better to win
Why $717K+ is a strong offer
DAYS ON MARKET
3 days
The average home goes pending in 47 days.
SALE-TO-LIST
100.6%
Most homes are selling 1% above list price.
About offer insights

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

  • Interior features
  • Finished full basement
  • Finished basement area approximately 1,300 finished below-grade
  • 10 total rooms
  • 2 fireplaces
  • Bedrooms
  • 4 bedrooms total
  • Master bedroom on second level (carpet)
  • Two additional bedrooms on second level (carpet)
  • One bedroom on main level
  • Bathrooms
  • 3 full bathrooms
  • 1 half bathroom
  • Basement has a bathroom
  • Kitchen
  • Kitchen on main level (hardwood)
  • Breakfast room adjacent to kitchen (hardwood)
  • Laundry & utility
  • Main-level laundry room (10 x 8)
  • Flooring
  • Hardwood flooring in foyer, living room, dining room, family room, kitchen, breakfast room
  • Carpet in bedrooms including master
  • Heating & cooling
  • Natural gas heating
  • Central air conditioning

Sale and tax history for 7701 Old Post Rd

Public record

Beds
3
Baths
3
Stories
2
Lot width
Lot depth
Lot size
1 Acre
Year renovated
Finished Sq. Ft.
2,599
Unfinished Sq. Ft.
Total Sq. Ft.
2,599
Year built
1987
Style
Single Family Residential
County
McHenry County
APN
19-10-426-002
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Jun 15, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

2/10 Heat Factor

7 days above 100° expected this year, 14 days in 30 years

2/10 Wind Factor

Minor risk of severe winds over next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Crystal Lake, IL • 60014
Average low and high temperatures (°F)
28
13
36
20
53
32
60
42
68
49
80
62
83
67
80
63
78
57
66
47
49
36
34
20
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

100/ 100

Exceptional sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10.3 hrs
6.2 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 7701 Old Post Rd

We cannot show automated home-value estimates for this home. 
 

Nearby homes have recently sold between $500,000 and $800,000.

Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $500K to $800K.

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GreatSchools Ratings provided by GreatSchools.org.