Mequon, WI Office buildings for Rent & Lease

Updated: May 9

Office Space on Port Washington Road

10945 N Port Washington Rd, Mequon, WI 53092

$13 SF/Yr

Office space available for rent at 10945 N Port Washington Rd in Mequon, WI 53092
Year built: 1983

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Updated: Nov 13, 2025

Glen Oaks Office Park

1009 W Glen Oaks Ln, Mequon, WI 53092

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2,301 sqft

All triple net charges included in lease.
Suites are based on useable sq. ft.
Located near Port Washington and Mequon Road, with easy access to I‑43 and only 15 minutes from downtown Milwaukee.
Mikkelson Builders designs, owns, manages, and leases their own buildings, resulting in lower build‑out and leasing costs.
Owned and operated by Mikkelson Builders, ensuring a hands‑on approach to tenant needs.

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Office Building

10375 N Baldev Ct, Mequon, WI 53092

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556 sqft

Donges Bay Office Center offers convenient access to I-43 and Highway 41/45 for an office workspace.

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North Shore Office Spaces

10144 N Port Washington Road, Mequon, WI 53092

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Prime Office Spaces for rent

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North Shore Office Spaces

10144 N Port Washington Road, Mequon, WI 53092

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Prime Office Spaces for rent

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Mequon Office Building For Rent

12080 Corporate Pkwy, Mequon, WI

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39,331 sqft 6.83 AC lot

Modern office building with flexible floor plates and ample parking.

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Development-Ready Office Space Available

12100 N Corporate Pkwy, Mequon, WI

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37,194 sqft 4.33 AC lot

Entitled office site with prominent signage and flexible floor plates.

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Based on your search, we've compiled 14 Potential Opportunities for your consideration. Besides 7 Active listings in Mequon, WI, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 3 Properties for Sales.

Office buildings for Lease in Nearby Cities

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

Office Space for Lease

11000 W Lake Park Dr, Milwaukee, WI 53224

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238,301 sqft

Leasing opportunity for office space at 11000 W Lake Park Drive in Milwaukee, WI.

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Class A Office Building

11200 West Parkland Avenue, Milwaukee, WI 53224

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174,031 sqft

Three-story Class A office building in Park Place Business Park.

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Divisible Office Building

1811 W Silver Spring Dr, Glendale, WI 53209

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Office property that can be configured into separate suites for flexible occupancy.

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Well-Maintained Office and Medical Building

6373 N Jean Nicolet Rd, Glendale, WI 53217

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18,426 sqft 0.96 AC lot

Office and medical building with great visibility and freeway access.

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Similar Spaces for Sale in Mequon, WI

Consider Similar Space for Sale. We found 3 Spaces matching your search parameters.

Six-Building Office Property

1001 W Glen Oaks Ln, Mequon, WI 53092

$14,100,000

114,333 sqft

Multi-building office property with varied suite sizes and a diverse tenant base.

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Freestanding Office Building

1550 W. Mequon Road, Mequon, WI 53092

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14,564 sqft

For-sale office building at 1550 W. Mequon Road in Mequon, WI.

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Office Property on Port Washington Rd

10945 N Port Washington Rd, Mequon, WI 53092

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Office property available for sale or lease on the west side of N Port Washington Rd.

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Mequon, WI Office buildings Lease Rates & Market Statistics

Explore 7 Office buildings for lease in Mequon, WI on Realmo, a commercial real estate exchange covering the Mequon area. The current inventory totals 79,382 square feet of properties.

Office buildings lease rates in Mequon range from $13 SF/Yr at the entry level to $13 SF/Yr at the top of the market, averaging $13 SF/Yr. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. At $13 SF/Yr, the local average runs 16% below Wisconsin's state average of $15.56 SF/Yr.

Within Ozaukee County, most Mequon office buildings listings are located in and around Thiensville, with additional options across the city. Office buildings make up 41% of the 17 Office Spaces currently for lease in Mequon, with asking rates in line with the citywide Office Spaces average. Also worth a look for tenants weighing alternatives: Office Units (11 listings) elsewhere in the Mequon market.