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Karen A Trepton

Karen A Trepton
Real Estate Agent
Oconomowoc WI

(WI: )

35 years experience

REALTOR® 2 Active Listings Serves Waukesha County, WI
View on Realtor.com

Contact Information

Brokerage
Shorewest Realtors - Lake Country

Office Website
Office Address
1296 N Summit Ave
Oconomowoc, WI  53066
(Waukesha County)
Office Phone
262-567-8351
Office Fax
Mobile
414-975-9659
Email
ktre****@*********.com
Show Email for $5

Service Areas

Lac La Belle: WI Genesee: WI Okauchee Lake: WI Ashippun: WI Dousman: WI Summit: WI Oconomowoc: WI Oconomowoc Lake: WI Nashotah: WI Lisbon: WI Village Of Chenequa: WI Hartland: WI Delafield: WI Chenequa: WI Merton: WI North Lake: WI Ixonia: WI Johnson Creek: WI Wales: WI Lake Mills: WI Okauchee: WI Lyons: WI Como: WI Lake Geneva: WI Springfield: WI Bloomfield: WI Waukesha: WI Pewaukee City: WI Vernon: WI Sussex: WI Brookfield: WI Pewaukee Village: WI Watertown: WI Sullivan: WI Madison: WI

About Karen Trepton

**Knowledgeable**
As part of Wisconsin's leading real estate firm, this team leverages extensive market insights from both local and global proprietary sources. Whether assisting first-time homebuyers or clients looking to downsize from luxury properties, they provide clients with comprehensive market data. For sellers, they ensure optimal pricing and strategically market homes to attract a broad audience, emphasizing the distinctive features that make each property unique. Buyers benefit from complete access to the latest listings, ensuring they are well-informed throughout their search.

**Experienced**
With over 25 years of collective experience in the real estate sector, this team excels in negotiation and problem-solving during the buying and selling process. They adeptly manage any challenges that may arise from the moment an offer is accepted until closing. Acting as trusted advisors, they align their efforts with clients' goals, striving to make the experience as seamless and enjoyable as possible.

**Connected**
Choosing a real estate expert who is deeply rooted in the community is crucial. As residents of Lake Country, they possess a nuanced understanding of the area’s lifestyle and opportunities. Their active community involvement fosters valuable connections for both buyers and sellers.

**Community Affiliations**
- Oconomowoc Chamber of Commerce
- Oconomowoc Public Education Foundation
- PACE Oconomowoc Performing Arts Center Endowment Fund
- LaBelle Lake Management District
- Inland Lake Yachting Association
- LaBelle Yacht Club/Sailing School
- Midwest Interscholastic Sailing Association
- MYST Milwaukee Youth Sailing Team
- Dr. Martin Luther Church
- Lakers Alpine Ski Club
- Oconomowoc Athletic Fields Forever

**Professional Designations**
- Ninja Graduate
- Floyd Wickman Master Sales Academy Graduate
- Accredited Buyer Agent
- Certified Luxury Home Marketing Specialist
- Short Sale Foreclosure Specialist
- Shorewest Executive Club Member
- National Sales Award Recipient
- Lifetime Million Dollar Club Member

Waukesha County, WI Real Estate Market Analysis (Single Family Homes)

$686,774
Avg. Listing Price
From Karen's portfolio
3.6 / 2.8
Avg. Beds/Baths
Typical property size
2,550 sf
Avg. Square Footage
Interior living space
801
Active Listings
Current inventory

Waukesha County's real estate market represents one of Wisconsin's most dynamic and sought-after regions, consistently ranking among the state's top performers for property values and market stability. Located just west of Milwaukee, this thriving county combines suburban charm with urban accessibility, creating a compelling destination for both homebuyers and investors. The market benefits from strong economic fundamentals, excellent school districts, and proximity to major employment centers.

With 2,103 total actively licensed agents serving the county, the real estate landscape is both competitive and well-served. Remarkably, all 2,103 agents maintain current email contact information, reflecting the market's tech-savvy and professional approach to modern real estate transactions. This level of digital connectivity underscores the sophistication of Waukesha County's real estate ecosystem.

Major Waukesha County, Wisconsin Real Estate Markets

The county's real estate activity centers around several key municipalities, each offering distinct market characteristics. Waukesha city serves as the county seat and largest market, featuring a mix of historic homes and new developments. Brookfield commands premium prices with its upscale neighborhoods and corporate headquarters, while New Berlin attracts families seeking quality schools and recreational amenities. Pewaukee, both city and village, capitalizes on its lakefront properties and small-town appeal.

Smaller communities like Muskego, Mukwonago, and Delafield each contribute unique market segments, from lakefront luxury to rural estates. The western communities of Hartland and Sussex offer growing suburban markets with strong appreciation potential. This geographic diversity creates multiple micro-markets within the county, each requiring specialized local knowledge and distinct marketing approaches.

Market Dynamics and Geographic Complexity

Waukesha County's market complexity stems from its varied geography, ranging from dense suburban developments to agricultural properties and premium lakefront estates. The county encompasses over 550 square miles with 37 incorporated municipalities, creating a patchwork of zoning regulations, tax rates, and local amenities that significantly impact property values. Lake country properties command premium pricing, while areas near major highways offer convenience-driven value propositions.

Seasonal fluctuations play a particularly important role here, with lakefront and recreational properties experiencing pronounced spring and summer activity spikes. The market also shows surprising resilience during economic downturns, largely due to its diverse economic base spanning healthcare, manufacturing, and professional services. Interstate 94 corridor developments continue driving commercial real estate growth, influencing residential market patterns throughout the region.

Why Businesses Need Waukesha County, Wisconsin Agent Contact Data

Companies serving the real estate industry require comprehensive agent contact information to effectively penetrate Waukesha County's fragmented market landscape. With agents scattered across dozens of municipalities and specializing in vastly different property types, targeted outreach becomes essential for mortgage lenders, title companies, home service providers, and technology vendors. The county's high agent-to-population ratio means intense competition for agent attention and business relationships.

Access to current email contacts for all 2,103 active agents enables businesses to segment their marketing efforts by geographic focus, price point specialization, or transaction volume. This data proves particularly valuable for companies launching new services or expanding into Wisconsin markets, allowing them to build relationships with established agents who understand local market nuances and regulatory requirements.

Current Property Listings

As of 2/17/2026, Karen Trepton has 2 properties for sale in Oconomowoc and surrounding areas.

$395,000

Listed 2026-01-22

State 67 Rd Lot 2
Ashippun, WI  53066

Beds:
Baths:
Sq Ft:
Lot: 430,373 sf
Land Map
View Full Details

$800,000

Listed 2025-09-08

County O Rd Lot 2
Ashippun, WI  53066

Beds:
Baths:
Sq Ft:
Lot: 1,152,598 sf
Land Map
View Full Details

Current Property Rentals

Karen Trepton currently has no rental properties available in Oconomowoc and surrounding areas. Check back later.