Cassie Pivniska

Cassie Pivniska

Broker / Owner at Pivniska Real Estate Group
CA Real Estate Broker : 01443512
  •   5   (45 reviews)

Cassie's sales performance at a glance

See how Cassie has performed in the last 12 months on RateMyAgent*

26
Reviews
30
Properties for sale
47
Sold properties
$381k
Average sale price
$18.9m
Total sales value

*Includes all properties sold (last 12 months) where the agent was a part of the transaction and published on ratemyagent.com. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

  • priceExpertbadge

    Consistently meets client expectations for property purchase price.

About Cassie

Born and raised in Lake County, I’ve been immersed in this community my entire life—and it’s a place I truly love. As a full-time Realtor since 2004, I’ve built a career that’s not only rewarding for me, but also for my clients and my family. My deep local knowledge is what sets me apart in this small town community! I know the ins and outs of Lake County like the back of my hand—each neighborhood, the local market trends, and what makes this area so unique. Whether you're buying or selling, I stay on top of the latest market shifts, recent sales, and new listings to help you make informed, confident decisions. Starting out as a new agent in 2004, I’ve worked my way up to become a consistent top producer in this market, and into starting my own brokerage in 2017. My approach has always been focused on efficiency, listening closely to my clients' needs, and always being available when they need me. I thrive in making the process as smooth as possible, finding solutions for issues, handling any challenges along the way, and ensuring my clients are happy with their experience from start to finish. Lake County is a hidden gem—perfect for raising a family, enjoying the lake, or for retirement. With award-winning wineries, seasonal downtown events, and that “small town” charm, we have it all, yet we’re just a short drive away from Napa Valley, San Francisco, and Sacramento. It’s a place I’m proud to call home, and I’d love to help you find your perfect spot here, too. Let’s chat about how I can help with your next real estate venture! — Cassie

Cassie's reviews

  5  
Cassie has 45 reviewsacross 10 different locations, showing 6.
Review Cassie
Cassie's qualities as told by our client reviews: strategic, well-prepared, friendly, dedicated, clear communication, responsive, local expert.
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Seller review
Extremely Knowledgeable
3 days ago
Extremely Knowledgeable

We have worked with Cassie on several occasions. We continue to choose her because she provodes an easy process from start to finish. Her professionalism, knowledge, and dedication make the entire process smooth. Cassie knowledge base is amazing and she is able to offer advice based on any way the situation could go. Cassie was always available to answer questions, provide honest guidance, and ensure every detail was handled with care. Her expertise in the market and attention to our needs and wants truly set her apart. We always felt supported and confident throughout the process. We will be using Cassie again and highly recommend her to anyone looking for a professional, knowledgeable, and genuinely amazing real estate agent!

Buyer review
Strong advocate, readily available, patient and informative with first time home buying experience
about 2 months ago
Strong advocate, readily available, patient and informative with first time home buying experience

Cassie knows this county like the back of her hand. She has her finger on the pulse of the market and gave us excellent advice about our offer. Her confidence was reassuring, and no-nonsense negotiation strategy led to a better deal than we expected! She always got right back to us, even when she had a million things going on. This was my first home purchase and she made the process easy, from explaining the steps and timeline, to inspections and water testing, even referrals for insurance in this hard-to-insure area. And she was fun and friendly to work with! I feel so lucky to have been referred to her and absolutely recommend her to anyone looking to buy in Lake County.

Seller review
Great experience
2 months ago
Great experience

I had a great experience working with Cassie selling my lake house. She was very responsive and always available whenever I had questions. Her kindness and patience made the entire process feel easy and stress-free. I would definitely recommend Cassie to anyone looking to buy or sell a home in Lake County.

Buyer review
Making Dreams Come True
3 months ago
Making Dreams Come True

Cassie is a true miracle worker. I have been looking for a home on Clearlake for 4 years. Cassie is my third realtor. I was looking for a specific type of house, and it proved to be very difficult. Cassie went well above and beyond, although I know at times I could be difficult. Cassie persevered and never let me give up on my dream. Her communication skills and knowledge of the area helped me realize my dream. I feel very blessed to have her as my realtor, and would highly recommend her to anyone looking for that dream home.

Seller review
Exceptional guidance through a complicated sale
3 months ago
Exceptional guidance through a complicated sale

I made an excellent decision when I hired Cassie. This wasn’t a simple sale, and from the start she was knowledgeable, practical, and extraordinarily responsive. Whenever something came up, I could count on hearing back from her quickly, and that consistency became especially important as the sale grew more complicated. Cassie knows the Clear Lake market extremely well, and I came to trust her judgment on everything from pricing and preparing the property to evaluating offers and navigating negotiations. Once we were in escrow, there were inspections, lender requirements, and plenty of other complications, and she remained calm and steady through all of it. She was very good at explaining my options and giving me her perspective without ever pressuring me. What I appreciated most was that I always felt Cassie was looking out for my interests. She combined excellent professional judgment with a very human, straightforward way of dealing with what became a long and sometimes stressful process. I have a great deal of respect for her, and I genuinely don't think this sale would have come together without her. I would recommend her without hesitation.

Seller review
Choosing Cassie to sell our parent's home was the best decision.
3 months ago
Choosing Cassie to sell our parent's home was the best decision.

Cassie was always quick to reply to our questions, both via text and email. This sell was an emotional transaction and she made us feel supported every step of the way. Cassie is very knowledgeable about the area and the market. Her marketing skills are beyond 5-Star! We cannot thank her enough for her expertise, as well as her kind and caring nature through the entire process. When choosing a Broker, I would highly recommend Cassie Pivniska. She was such a pleasure to work with!

Show all 45 reviews
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Cassie's properties

Cassie has 30 properties for sale and sold 47 properties in the last 12 months, showing 4, sorted by most recent activity

For Sale
$445,000
1425 Oak Hill Court
Lakeport CA 95453
2
2
12
Single-Family
Listing courtesy of Pivniska Real Estate Group
For Sale
$199,000
6399 10th Ave
Lucerne CA 95458
2
1
4
Single-Family
Listing courtesy of Pivniska Real Estate Group
SoldOct 23, 2026
$399,000
799 19th Street
Lakeport CA 95453
3
2
2
Single-Family
Listing courtesy of Pivniska Real Estate Group and City Center Realty
SoldOct 22, 2026
$442,000
3590 Idlewood Dr
Kelseyville CA 95451
4
3
6
Single-Family
Listing courtesy of Pivniska Real Estate Group
Show all 77 properties

Cassie's sold properties

Cassie has sold 47 properties in the past 12 months, showing 4.

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Property imageAddressBedroomsBathroomsCarparksProperty TypeClosing PriceDate Sold
799 19th Street, Lakeport, CA, 95453
799 19th Street
Lakeport CA 95453
3
2
2
Single-Family$399,000Oct 23, 2026
3590 Idlewood Dr, Kelseyville, CA, 95451
3590 Idlewood Dr
Kelseyville CA 95451
4
3
6
Single-Family$442,000Oct 22, 2026
4235 Oak Street, Kelseyville, CA, 95451
4235 Oak Street
Kelseyville CA 95451
2
1
Single-Family$88,000Oct 8, 2026
2570 Eastlake Drive, Kelseyville, CA, 95451
2570 Eastlake Drive
Kelseyville CA 95451
4
4
5
Single-Family$1,072,100Oct 7, 2026

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