Crystal Lake, IL Office Units for Rent & Lease

Updated: Dec 1, 2025

Commercial Space in Crystal Lake

850 S Mchenry Avenue, Crystal Lake, IL 60014

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1.30 AC lot

Brick Construction
Central Air Conditioning
Built in 2000

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Updated: Jul 21

Medical Office Suite with Windows

80 N Virginia Street #B, Crystal Lake, IL 60014

$15 SF/Yr

4,000 sqft

4,000 SF office/medical suite available for lease, divisible into 2,000 SF units
Full surrounding window line and high ceilings throughout the suite
Includes reception area, open area, and private offices
Kitchenette with plumbing in the suite
Plenty of storage plus a basement for additional storage if desired

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Masonry Industrial Unit with Shared Dock

455 S Dartmoor Drive, Crystal Lake, IL 60014

$12 SF/Yr

3,750 sqft

Renovated masonry industrial unit with shared depressed dock, office AC, and tenant-paid utilities for streamlined operations.

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Professional Office Suite with Conference Room

755 McArdle Drive Suite E, Crystal Lake, IL 60014

$1,500/Mo

1,000 sqft

Fresh paint, new carpet, and multiple private offices support a range of professional office uses.

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Office Condo Suite

190 Liberty Rd # 4, Crystal Lake, IL 60014

$20.40 SF/Yr

1,000 sqft

Freshly painted and carpeted office condo features two private offices, reception, meeting area, kitchenette, and ADA bathroom.

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Professional Office Suite

755 McArdle Dr E, Crystal Lake, IL 60014

$18 SF/Yr

1,000 sqft

Fresh finishes, private offices, conference room, kitchenette, and dedicated restroom support a flexible workplace.

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Office Condo Suite

190 Liberty Road #4, Crystal Lake, IL 60014

$20 SF/Yr

1,000 sqft

Freshly painted, carpeted 1,000 SF office condo with two private offices, reception area, meeting space, and kitchenette plus ADA bath.

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Medical Office Suite

333 Commerce Dr. Suite 600, Crystal Lake, IL 60014

$2,180/Mo

1,610 sqft

Configured for medical or professional use with private offices, reception, waiting, and support areas.

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Improved Office Units

1095 Pingree Road 220-221, Crystal Lake, IL 60014

$15 SF/Yr

2,185 sqft

Two connected office units provide separate utilities, a private restroom, and professional on-site management.

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Downtown Crystal Lake Office Suite

70 N Williams Street, Crystal Lake, IL 60014

$15 SF/Yr

3,600 sqft

3,600 SF office suite in downtown Crystal Lake.

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Furnished Office Space For Rent

27 N Main Street, Crystal Lake, IL 60014

$24 SF/Yr

500 sqft

Furnished 500 SF office suite in walkable downtown location.

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Crystal Lake Office/Medical Suite

80 N. Virginia Street, Crystal Lake, IL 60014

$14.75 SF/Yr

8,800 sqft

4,000 SF office/medical suite with high-end finishes and bonus basement.

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Office Condo With Bonus Space

185 Heritage Dr, Crystal Lake, IL 60014

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1,000 sqft

Professional suite includes private offices, reception, kitchenette, ADA bathroom, and lower-level storage in Crystal Point Office Park.

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Office Condo with Bonus Space

190 Liberty Road, Crystal Lake, IL 60014

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1,000 sqft

Fresh finishes, private offices, reception, kitchenette, and lower-level storage support a professional workspace.

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Professional Office Suite For Rent

7115 Virginia Rd Unit 112, Crystal Lake, IL 60014

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200 sqft

200 SF office suite with shared amenities and prime location.

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Professional Office Suite

380 Terra Cotta Rd. Suite H, Crystal Lake, IL 60014

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1,160 sqft

Flexible professional office suite offering 1,160 SF for established or growing teams.

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Renovated Office and Medical Suites

651 W Terra Cotta Avenue, Crystal Lake, IL 60014

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1,450 sqft

Two-story office building with suites available for rent.

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Renovated Office and Medical Suites

561 W Terra Cotta Ave, Crystal Lake, IL 60014

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1,450 sqft

Office and medical suites available in Crystal Lake, Illinois.

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Second-Floor Office Suite

70 N Williams St, Crystal Lake, IL 60014

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3,600 sqft

Second-floor office suite with elevator access, multiple private offices, conference room, and two restrooms.

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Medical Office Suite with Reception

Crystal Lake, IL 60014

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1,610 sqft

Suite 600 offers medical or professional office space with multiple exam/office rooms, reception, wait area, and private office.

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Furnished Office Suite with Private Office

27 Main St, Crystal Lake, IL 60014

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500 sqft

Furnished office suite with a private office and reception area, plus shared lobby access and a common bathroom.

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Office Units with Basement Storage

Crystal Lake, IL 60014

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Professional office or medical space offers flexible suite layouts, private offices, abundant windows, and additional storage capacity.

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Renovated Office Suite with Private Offices

25 S Virginia St, Crystal Lake, IL 60014

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2,400 sqft

Renovated office suite on a walkout level with three private offices, ADA bath, soundproof ceiling, and covered porch.

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Multi-Office Suite with Kitchenette

7105 Virginia Road 10-12, Crystal Lake, IL 60014

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Freshly painted multi-office suite with two bathrooms, a kitchenette, multiple entry ways, and on-site parking.

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Crystal Lake, IL Office Units Lease Rates & Market Statistics

Explore 36 Office Units for lease in Crystal Lake, IL on Realmo, a commercial real estate exchange covering the Crystal Lake area. The current inventory totals 59,077 square feet of properties — an average of ~1,650 SF per listing.

Office Units lease rates in Crystal Lake range from $10 SF/Yr at the entry level to $24 SF/Yr at the top of the market, averaging $15.36 SF/Yr. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. At $15.36 SF/Yr, the local average runs 33% below Illinois's state average of $23.06 SF/Yr.

Crystal Lake accounts for 38% of the 95 office units currently available across McHenry County, where nearby markets include Mchenry and Woodstock. Office Units make up 84% of the 43 Office Spaces currently for lease in Crystal Lake, with asking rates in line with the citywide Office Spaces average. Tenants comparing options may also consider Medical Office Space (11 listings) and Office buildings (5 listings) elsewhere in the Crystal Lake market.