Waukesha County, WI Office buildings for sale

$1,800,000

8,468 SF

Single-Tenant Office Building

N20 W22961 Watertown Rd, Waukesha, WI 53186

Institutional-quality suburban office building offered with a new lease to a strong local tenant.

Single‑tenant office property for purchase with a new lease by a strong local tenant
Well‑maintained suburban office building with access from Watertown Road
Located within the established Waukesha/Brookfield office node
Excellent access to I‑94 and Goerke’s Corners

Updated: May 28

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$800,000

10,800 SF

Office Building For Sale

250 Regency Ct, Brookfield, WI

Office building suitable for owner occupancy with built-in income.

Built‑in income potential.
Current owner will remain as a tenant.
Close proximity to restaurants.
Close proximity to retail centers.
Perfect for owner occupant.

Updated: Oct 23, 2025

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$1,950,000

4,000 SF

Brookfield Office Space for Lease

Full-floor office space with prominent signage and ample parking.

4100 N Calhoun Rd, Brookfield, WI

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Leased Commercial Office/Retail Building

$1,400,000

12,794 SF

Leased Commercial Office/Retail Building

Fully leased commercial building with office and retail spaces.

105 E Wisconsin Ave, Oconomowoc, WI

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$3,000,000

1,353 SF

Suburban Class A Office Building

Office building with convenient highway access and natural light.

13272 Appleton Ave, Menomonee Falls, WI

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120,000 SF

Brookfield Class A Office Building

Class A office building in Bishops Woods Office Park.

13400 Bishops Lane, Brookfield, WI 53005

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Brookfield Office Building in Bishops Woods

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26,933 SF

Brookfield Office Building in Bishops Woods

Single-story, multi-tenant office building in a tranquil, wooded office park.

150 S Sunny Slope Road, Brookfield, WI 53005

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$3,300,000

52,013 SF

Brookfield Office Building For Sale

52,013 SqFt office building available in Brookfield, Wisconsin.

120 Bishops Way, Brookfield, WI 53005

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Waukesha Office/Flex/Industrial Opportunity

$4,975,000

55,940 SF

Waukesha Office/Flex/Industrial Opportunity

Well-maintained office facility convertible to flex or industrial space.

Pewaukee, WI

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Riverwood Corporate Center Office Property

$5,000,000

28,606 SF

Riverwood Corporate Center Office Property

Multi-tenant Class A office property in Pewaukee, Wisconsin.

N19W24101 Riverwood Dr, Waukesha, WI 53188

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32,800 SF

Delafield Office Building Investment

32,800 SF office building in Delafield, WI for sale.

2301 Sun Valley Dr, Delafield, WI 53018

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Elm Grove Office Investment Opportunity

Office building in Elm Grove with high cap rate.

13300 Watertown Plank Rd, Elm Grove, WI 53122

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Brookfield Office Building For Sale

Office building near Bluemound corridor with access to Milwaukee metro.

250 N Sunny Slope Rd, Brookfield, WI 53005

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$3,900,000

49,011 SF

Waukesha Office Building For Sale

Value-add investment opportunity with long-term tenants near Goerkes Corners.

20875 Crossroads Cir, Waukesha, WI 53186

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28,600 SF

Waukesha Office Building Investment

Modern office building in Waukesha, WI, with flexible floor plan.

N19W24101 Riverwood Drive, Waukesha, WI 53188

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$1,725,000

9,240 SF

Office

Office buildings · 9,240 SF

N72W12922 Good Hope Rd, Menomonee Falls, WI 53051

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$1,800,000

37,428 SF

Brookfield Two-Story Office Building

Two-story office building in Brookfield, Wisconsin, totaling 37,428 square feet.

155 S Executive Dr, Brookfield, WI 53005

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$2,600,000

26,933 SF

Brookfield Office Building For Sale

26,933 SF multi-tenant office building in Bishops Woods Office Park.

150 S Sunny Slope Rd, Brookfield, WI 53005

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$14,650,000

200,887 SF

Multi-Tenant Office Buildings Portfolio

Five multi-tenant office buildings for sale as a portfolio.

150 N Sunny Slope Rd, Brookfield, WI 53005

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$600,000

11,000 SF

Downtown Waukesha Former City Annex

Former city annex building in downtown Waukesha for sale.

130 Delafield St, Waukesha, WI

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81,503 SF

Class A Corporate Office Headquarters

81,000 SF Class A office and training facility.

N86W12500 Westbrook Crossing, Menomonee Falls, WI 53051

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$3,200,000

35,880 SF

Office Building For Sale

Office building with 35,880 square feet available for sale.

13255 W Bluemound Road, Brookfield, WI 53005

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Brookfield Office/Medical Building For Sale

$2,400,000

23,377 SF

Brookfield Office/Medical Building For Sale

Two-story, multi-tenant office/medical building totaling ±23,377 RSF.

19395 W. Capitol Drive, Brookfield, WI 53045

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$1,925,000

24,379 SF

Office Building For Sale

Office building with 24,379 square feet of space.

N80W14800 Appleton Avenue, Menomonee Falls, WI 53051

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Waukesha County, WI Office Buildings Investment Opportunities Market Analysis

Explore 72 office buildings for sale in Waukesha County, WI, showcased through 25 active listings on our real estate platform. These investment opportunities span a total of 624,909 square feet of properties for sale, with an estimated market value of $60,425,000.

Sale prices for office properties in Waukesha County, WI start at $600,000, averaging $3,356,944, and reaching up to $14,650,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.