2. n9376 Gemstone Ct Appleton WI
n9376 Gemstone Ct Appleton WI

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N9376 Gemstone Ct Appleton, WI

N9376 Gemstone Ct Appleton, WI 54915 was built in 2025 and last sold for $384,900. The property has a lot size of 9,583 Sq Ft lot and is listed as a Residential General. The property is currently not for sale. Current estimates place the value near 403,000, reflecting a 8% change over the past year, with 3 beds, 2 baths, and approximately 1,613 sq ft of living space. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

$384,900
Last sold Jun 3, 2025
3
Beds
2
Baths
1,613
Sqft
Off Market
$403,000 estimated value
Built in 2025
$250/sqft
9,583 lot sqft

Property characteristics

Property type
Residential
Zoning type
Residential General
APN
45910
Subdivision
Jewel Box Estates

Property History

Over the last 12 months, the sales price of N9376 Gemstone Ct Appleton, WI 54915 has increased by 8%, and the tax increased by 118%.

Price History

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Year Price Price/Sq Ft
2026 $ 409,000 8 % $ 254
2025 $ 378,000 ---- $ 234

Tax History

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Year Taxes Assesments
2025 $ 1,569 118 % $ 114,900
2024 $ 717 42582 % $ 40,200
2023 $ 2 -4 % $ 100
2022 $ 2 ---- $ 100
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Owner

Michele Kostelecky Michele F Kostelecky , Age 49

Lives at 2015 E Forest St, Appleton, WI 54915-3514
Relatives: Kevin Kostelecky, David Buczak, Gerald Buczak, Jacob Kostelecky, Mary Buczak, Nolan Kostelecky, Valerie Hansen, Christopher Hansen, Craig Kostelecky
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People Living at N9376 Gemstone Ct Appleton, WI

Michele Kostelecky Michele F Kostelecky , Age 49

Lives at 2015 E Forest St, Appleton, WI 54915-3514 Appleton WI 54915 2015 E Forest St
Prior addresses: N9376 Gemstone Ct, Appleton, WI 54915-6611 Appleton WI 54915 N9376 Gemstone Ct 500 12th Ave W, Apt 1, Menomonie, WI 54751-2437 Menomonie WI 54751 500 12th Ave W, Apt 1 2010 Memorial Dr, Apt 204, Green Bay, WI 54303-1251 Green Bay WI 54303 2010 Memorial Dr, Apt 204
Relatives: Kevin Kostelecky, David Buczak, Gerald Buczak, Jacob Kostelecky, Mary Buczak, Nolan Kostelecky, Valerie Hansen, Christopher Hansen, Craig Kostelecky
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Kevin Kostelecky Kevin J Kostelecky , Age 50

Lives at 2015 E Forest St, Appleton, WI 54915-3514 Appleton WI 54915 2015 E Forest St
Prior addresses: N9376 Gemstone Ct, Appleton, WI 54915-6611 Appleton WI 54915 N9376 Gemstone Ct 112 Williams ST, Marinette, WI 54143-1141 Marinette WI 54143 112 Williams ST 1415 Logan Ave, Marinette, WI 54143-3422 Marinette WI 54143 1415 Logan Ave
Relatives: Michele Kostelecky, Craig Kostelecky, Donna Kostelecky, Jacob Kostelecky, Katie Hodgins, Katie Kostelecky, Kent Kostelecky, Kurt Kostelecky, Nolan Kostelecky
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Jacob Kostelecky Jacob K Kostelecky , Age 25

Lives at N9376 Gemstone Ct, Appleton, WI 54915-6611 Appleton WI 54915 N9376 Gemstone Ct
Prior addresses: 2015 E Forest St, Appleton, WI 54915-3514 Appleton WI 54915 2015 E Forest St
Relatives: Kevin Kostelecky, Michele Kostelecky, Nolan Kostelecky, Craig Kostelecky, David Buczak, Donna Kostelecky, Gerald Buczak, Katie Hodgins, Katie Kostelecky
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Nolan Kostelecky Nolan Kostelecky , Age 25

Lives at 2015 E Forest ST, Appleton, WI 54915-3514 Appleton WI 54915 2015 E Forest ST
Prior addresses: N9376 Gemstone CT, Appleton, WI 54915-6611 Appleton WI 54915 N9376 Gemstone CT
Relatives: Jacob Kostelecky, Kevin Kostelecky, Michele Kostelecky, Craig Kostelecky, David Buczak, Donna Kostelecky, Gerald Buczak, Katie Hodgins, Katie Kostelecky
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Neighbors

N9370 Gemstone Ct
Appleton, WI
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N9380 Gemstone Ct
Appleton, WI
View Property Report
N9366 Gemstone Ct
Appleton, WI
View Property Report
N9386 Gemstone Ct
Appleton, WI
View Property Report

FAQs

Who lives at N9376 Gemstone Ct, Appleton, WI 54915?
According to our records, the current person living in N9376 Gemstone Ct is Michele Kostelecky.
Is this property currently for sale?
The property is not for sale and last sold for $384,900 on Jun 3, 2025. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $403,000, reflecting a 8% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
It features approximately 1,613 sq ft of living space on a 9,583 sq ft lot, built in 2025 and classified as a Residential General.
What nearby properties can I compare this to?
Nearby homes include N9370 Gemstone Ct, N9380 Gemstone Ct, and N9366 Gemstone Ct, each with its own property report to help compare size, value, and residents.