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Westmont, IL Office Buildings for Sale

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4-Story Office Building with Atrium
Updated: Jul 23
4-Story Office Building with Atrium

601 Oakmont Ln, Westmont, IL 60559

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117,900 sqft
Four‑story office building built in 1990 with a 117,900 SF footprint
Two‑story atrium feature
Parking ratio of 4.83 spaces per 1,000 SF (surface and garage parking)
On‑site amenities include a conference center, deli, and fitness center
Adjacent daycare facility
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Class A Office Building
Updated: Jan 27
Class A Office Building

999 Oakmont Plaza, Westmont, IL 60559

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117,841 sqft
Class A office property featuring recent renovations to the lobby, common areas, tenant lounge, and conference facility.
Excellent location with direct access and frontage to Route 83 and minutes from major interstates and airports.
Enjoy on‑site amenities including a new deli, tenant lounge, and conference room.
Building top signage available.
Expansive window lines and up to 12 corner offices per floor.
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Westmont Multi-Tenant Office Complex
Westmont Multi-Tenant Office Complex

825 N Cass Ave, Westmont, IL 60559

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59,904 sqft

Three-building office complex with remodeled units and ample parking.

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Single-Story Office Park For Sale
Single-Story Office Park For Sale

740-770 Pasquinelli Drive, Westmont, IL 60559

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110,294 sqft

Four-building office park with private entrances and tenant-controlled HVAC.

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Two-Story Atrium Office Building
Two-Story Atrium Office Building

601 Oakmont Ln, Westmont, IL 60559

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118,000 sqft

Mid-rise office building with underground parking and on-site deli service.

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Based on your search, we've compiled 35 Potential Opportunities for your consideration. Besides 5 Active listings in Westmont, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 22 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Remodeled Two-Story Office Building
Remodeled Two-Story Office Building

23 N Lincoln Street, Hinsdale, IL 60521

$825,000
1,500 sqft

Reception, six offices, basement storage, and on-site parking support a flexible office layout.

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Office Building Investment
Office Building Investment

211 W. Chicago Avenue, Hinsdale, IL 60521

Contact for pricing
26,012 sqft

Office building offered for sale with a stated 26,012 SF size and a 6.30% cap rate.

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Oak Brook Regency Towers For Sale
Oak Brook Regency Towers For Sale

1415 & 1515 W 22nd St, Oak Brook, IL 60523

Contact for pricing
441,720 sqft

Prominent office towers with amenities near Oakbrook Center shopping mall.

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Oak Brook Office Building For Sale
Oak Brook Office Building For Sale

2221 Camden Court, Oak Brook, IL 60523

Contact for pricing
101,244 sqft

Office building in the heart of the Eastern E/W Corridor.

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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Commercial Land with Water Available
Commercial Land with Water Available

3918 N CASS Avenue, Westmont, IL 60559

$399,500
0.17 AC lot

Vacant commercial parcel with COMMR zoning and water available near Ogden Avenue and shopping centers.

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Westmont Commercial Land For Sale
Westmont Commercial Land For Sale

3920 N CASS Avenue, Westmont, IL 60559

$399,500
0.17 AC lot

Vacant lot suitable for commercial or residential development.

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Commercial Land with Road Frontage
Commercial Land with Road Frontage

8764 Archer Avenue, Willow Springs, IL 60480

$895,000
2.06 AC lot

VC PD zoning supports community, retail, service, residential, and institutional uses.

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Cantera Business Park Land Opportunity
Cantera Business Park Land Opportunity

28301 Ferry Rd, Warrenville, IL 60555

Contact for pricing
161,209 sqft 19.00 AC lot

19-acre site in Cantera Business Park, Warrenville, IL.

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Off-Market Properties in Westmont, IL

Consider similar Off-Market properties in Westmont, IL. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

560 Oakmont Lne
OFFICE BUILDING

560 Oakmont Lne, Westmont, IL 60559-3700

$940,000
Estimated value
2,251 sqft 3.08 AC lot
View details
560 Oakmont Lnd
OFFICE BUILDING

560 Oakmont Lnd, Westmont, IL 60559-3700

$940,000
Estimated value
2,251 sqft 3.08 AC lot
View details
510 Oakmont Lni
OFFICE BUILDING

510 Oakmont Lni, Westmont, IL 60559-3700

$840,000
Estimated value
4,814 sqft 3.08 AC lot
View details
700 Oakmont Ln
OFFICE BUILDING

700 Oakmont Ln, Westmont, IL 60559-5551

$26,640,000
Estimated value
82,125 sqft 6.18 AC lot
View details
815 Quail Rdg Dr
OFFICE BUILDING

815 Quail Rdg Dr, Westmont, IL 60559-6164

$8,740,000
Estimated value
101,426 sqft 10.24 AC lot
View details
1111 Pasquinelli Dr
OFFICE BUILDING

1111 Pasquinelli Dr, Westmont, IL 60559-1241

$5,890,000
Estimated value
76,764 sqft 5.52 AC lot
View details
777 Oakmont Ln
OFFICE BUILDING

777 Oakmont Ln, Westmont, IL 60559-5511

$8,075,000
Estimated value
78,343 sqft 5.30 AC lot
View details
1010 Executive Dr
OFFICE BUILDING

1010 Executive Dr, Westmont, IL 60559-6135

$5,890,000
Estimated value
63,067 sqft 4.58 AC lot
View details
586 Oakmont Lna1
OFFICE BUILDING

586 Oakmont Lna1, Westmont, IL 60559-3700

$630,000
Estimated value
2,240 sqft 3.08 AC lot
View details
910 Pasquinelli Dr
OFFICE BUILDING

910 Pasquinelli Dr, Westmont, IL 60559-5526

$5,525,000
Estimated value
37,255 sqft 3.57 AC lot
View details
540 Oakmont Lnh1
OFFICE BUILDING

540 Oakmont Lnh1, Westmont, IL 60559-3700

$350,000
Estimated value
2,974 sqft 3.08 AC lot
View details
600 Oakmont Ln
OFFICE BUILDING

600 Oakmont Ln, Westmont, IL 60559-5548

$8,355,000
Estimated value
80,781 sqft 6.79 AC lot
View details
601 Oakmont Ln
OFFICE BUILDING

601 Oakmont Ln, Westmont, IL 60559-5523

$12,965,000
Estimated value
127,804 sqft 7.09 AC lot
View details
999 Oakmont Plz Dr
OFFICE BUILDING

999 Oakmont Plz Dr, Westmont, IL 60559-5563

$12,155,000
Estimated value
121,450 sqft 5.73 AC lot
View details
900 Oakmont Ln
OFFICE BUILDING

900 Oakmont Ln, Westmont, IL 60559-5530

$970,000
Estimated value
77,716 sqft 5.44 AC lot
View details
530 Oakmont Ln
OFFICE BUILDING

530 Oakmont Ln, Westmont, IL 60559-3700

$380,000
Estimated value
1,892 sqft 3.08 AC lot
View details
576 Oakmont Lnb
OFFICE BUILDING

576 Oakmont Lnb, Westmont, IL 60559-3700

$440,000
Estimated value
2,240 sqft 3.08 AC lot
View details
570 Oakmont Ln
OFFICE BUILDING

570 Oakmont Ln, Westmont, IL 60559-3700

$440,000
Estimated value
2,240 sqft 3.08 AC lot
View details
560 Oakmont Ln
OFFICE BUILDING

560 Oakmont Ln, Westmont, IL 60559-3700

$440,000
Estimated value
2,234 sqft 3.08 AC lot
View details

Westmont, IL Office Buildings Market Trends and Statistics

Explore 27 office buildings for sale in Westmont, IL, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 523,939 square feet of properties for sale.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Office Units 29
Office buildings 11
Medical Office Space 7
Coworking space 1

Demographics Overview

Population 24K
Population Growth (5Y) -0.5%
Median Household Income $87,474
College Educated 68.2%

Taxes & Financing

Tax Rate (average for all types) 6.58%
Property Tax per SF $77.47 per SF
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in DuPage County

New Delisted

Property Size Breakdown

The majority of commercial real estate listings in Westmont fall within the 100,000+ square foot range.

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