MARKET SNAPSHOT
- ?Sold Listings
- ?Average Sales Price
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279 Properties Available
- Default
- Price-High To Low
- Price-Low To High
- Newest Listings
- Beds (Most)
- Baths (Most)
- Year Built (Newest)
- Square Feet (Biggest)
- 1/12 12Active
$ 1,350
1 Bed1 Bath1,000 SqFt9080 Soda Bay Road #2, Kelseyville, CA 95451
Condo
Listed by Samuel Sheridan of August Schmitt Realty Solutions
- 1/10 10Active
$ 1,100
1 Bed1 Bath900 SqFt9080 Soda Bay RD #4, Kelseyville, CA 95451
Condo
Listed by Samuel Sheridan of August Schmitt Realty Solutions
- 1/26 26Active
$ 255,000
2 Beds2 Baths1,040 SqFt6545 Hohape AVE, Kelseyville, CA 95451
Single Family Home
Listed by Anne Mary Skeen of Country Air Properties
- 1/57 57Price Dropped by $15K
$ 570,000
3 Beds3 Baths2,309 SqFt3383 Westlake CT, Kelseyville, CA 95451
Single Family Home
Listed by Marie Wotherspoon of Loraine Dyson, Broker
- 1/27 27Price Dropped by $34K
$ 395,000
4 Beds2 Baths1,527 SqFt5026 2nd ST, Kelseyville, CA 95451
Single Family Home
Listed by Cassie Pivniska of Pivniska Real Estate Group
- 1/34 34Price Dropped by $20K
$ 329,000
3 Beds2 Baths1,681 SqFt9768 Marmot WAY, Kelseyville, CA 95451
Single Family Home
Listed by Mark Lavine of Keller Williams Realty
- 1/41 41Price Dropped by $7K
$ 377,000
4 Beds3 Baths1,430 SqFt9620 Tenaya WAY, Kelseyville, CA 95451
Single Family Home
Listed by Hazel Wayman of RE/MAX Gold Lake County
- 1/31 31Active Under Contract
$ 625,000
3 Beds2 Baths2,631 SqFt10935 Highway 175, Kelseyville, CA 95451
Single Family Home
Listed by Karena Jolley of RE/MAX GOLD
- 3DActive
$ 850,000
5 Beds4 Baths3,896 SqFt1820 Westlake DR, Kelseyville, CA 95451
Single Family Home
Listed by Mara Eichelmann of Sotheby's International Realty
- 1/27 27Price Dropped by $16K
$ 309,000
3 Beds2 Baths1,440 SqFt2820 Bell Hill RD, Kelseyville, CA 95451
Manufactured Home
Listed by Denise Alderman of Konocti Realty
- 1/28 28Price Dropped by $20K
$ 235,000
3 Beds2 Baths2,200 SqFt4131 Osceola AVE, Kelseyville, CA 95451
Manufactured Home
Listed by Wendy Fambrini of Country Air Properties
- 1/72 72Active
$ 1,599,000
5 Beds6 Baths4,830 SqFt1910 Eastlake DR, Kelseyville, CA 95451
Single Family Home
Listed by Matthew Smith of Luxe Places International Realty
- 1/15 15Price Dropped by $7K
$ 293,000
2 Beds1 Bath768 SqFt5047 State ST, Kelseyville, CA 95451
Single Family Home
Listed by Jessica Walker of Pivniska Real Estate Group
- 1/55 55Active
$ 95,000
2 Beds2 Baths1,440 SqFt8910 Soda Bay Rd #C5, Kelseyville, CA 95451
Manufactured Home
Listed by Ginabelle Smith of RE/MAX Gold Lake County
- 1/73 73Price Dropped by $10K
$ 469,000
5 Beds2 Baths2,127 SqFt5585 Sunrise DR, Kelseyville, CA 95451
Single Family Home
Listed by Hazel Wayman of RE/MAX Gold Lake County
- 1/34 34Active
$ 260,000
1 Bed1 Bath850 SqFt8427 Saddle RD, Kelseyville, CA 95451
Single Family Home
Listed by Shandy Williams of Luxe Places International Realty
- 1/51 51Active
$ 349,900
2 Beds1 Bath850 SqFt5235 Gaddy LN, Kelseyville, CA 95451
Single Family Home
Listed by Colleen Henninger of City Center Realty
- 1/73 73Price Dropped by $14K
$ 684,000
4 Beds4 Baths3,450 SqFt10512 Rosa TRL, Kelseyville, CA 95451
Single Family Home
Listed by Wendy Fambrini of Country Air Properties
- 1/23 23Price Dropped by $8K
$ 282,000
3 Beds2 Baths1,422 SqFt5563 Vista DR, Kelseyville, CA 95451
Single Family Home
Listed by Jessica Elliott of Timothy Toye and Associates
- 1/60 60Price Dropped by $11K
$ 917,000
3 Beds3 Baths2,775 SqFt4962 Gaddy LN, Kelseyville, CA 95451
Single Family Home
Listed by Kathey Crothers of Century 21 Epic
- 1/44 44Price Dropped by $15K
$ 453,000
3 Beds2 Baths1,344 SqFt7751 Brower LN, Kelseyville, CA 95451
Manufactured Home
Listed by Jessica Walker of Pivniska Real Estate Group
- 1/11 11Active Under Contract
$ 190,000
2 Beds2 Baths1,540 SqFt4159 Osceola AVE, Kelseyville, CA 95451
Manufactured Home
Listed by David Hughes of Century 21 Epic-Clearlake
- 1/23 23Price Dropped by $14K
$ 385,000
3 Beds3 Baths1,801 SqFt5563 Chinook DR, Kelseyville, CA 95451
Single Family Home
Listed by Iris Angeleri of Pivniska Real Estate Group
- 1/5 5Active
$ 219,000
2 Beds1 Bath1,080 SqFt7672 Highway 29, Kelseyville, CA 95451
Single Family Home
Listed by Donald Morris of RE/MAX Gold Lake County
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Market Trends
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Market Trends are calculated using MLS® sold listing data

Katy Costello is a dedicated real estate professional with nearly a decade of experience, beginning her career in 2015 in Phoenix, Arizona, before relocating to Orange County, California. Passionate about helping clients build wealth through real estate, she is known for her meticulous research, relentless dedication, and commitment to maintaining the highest standards of integrity in every transaction.
Katy ensures that each client experience is marked by trust, professionalism, and exceptional service. Her approach combines deep market knowledge with a steadfast commitment to helping clients achieve their real estate goals, whether they are buying, selling, or investing.
Outside of her work in California, Katy and her partner Jaime are expecting their first child building their first Airbnb property in El Sargento, Baja California Sur, Mexico. In their free time, they enjoy fishing, exploring the local culture, and indulging in the area's vibrant cuisine.
Katy’s personal and professional experiences fuel her passion for real estate, and she is dedicated to making every client's journey seamless and successful