2. 191 Keystone Dr Fenton MO
191 Keystone Dr Fenton MO

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191 Keystone Dr Fenton, MO

191 Keystone Dr Fenton, MO 63026 was built in 1997 and last sold for $303,000. The property has a lot size of 10,890 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 376,000, reflecting a -4% change over the past year, with available bedroom details, 2 baths, and approximately 1,864 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

$303,000
Last sold Jul 21, 2026
2
Baths
1,864
Sqft
Off Market
$376,000 estimated value
Built in 1997
$202/sqft
10,890 lot sqft
$500 HOA fees

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
02-1.0-02.0-3-001-210
Parking
2
Subdivision
Winter Valley 2
Heating
Central
Cooling
Central
Fireplaces
1
Stories
1

Property History

Over the last 12 months, the sales price of 191 Keystone Dr Fenton, MO 63026 has decreased by -4%, and the tax increased by 7%.

Price History

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Year Price Price/Sq Ft
2026 $ 370,000 -4 % $ 198
2025 $ 388,000 9 % $ 208
2024 $ 354,000 4 % $ 190
2023 $ 339,000 1 % $ 182
2022 $ 334,000 15 % $ 179
2021 $ 288,000 ---- $ 155

Tax History

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Year Taxes Assesments
2025 $ 3,307 7 % $ 46,700
2024 $ 3,063 0 % $ 41,800
2023 $ 3,068 7 % $ 41,800
2022 $ 2,855 0 % $ 38,900
2021 $ 2,853 ---- $ 38,900
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Owner

Glenda Tosto Glenda M Mercurio Tosto , Age 76

Lives at 191 Keystone Dr, Fenton, MO 63026-4898
Relatives: Michael Tosto, Anthony Mercurio, August Mercurio, Bryan Mercurio, Lorraine Mercurio, Albert Monis
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People Living at 191 Keystone Dr Fenton, MO

Glenda Tosto Glenda M Mercurio Tosto , Age 76

Lives at 191 Keystone Dr, Fenton, MO 63026-4898 Fenton MO 63026 191 Keystone Dr
Prior addresses: 1240 Orchard Village Ln, Manchester, MO 63021-5425 Manchester MO 63021 1240 Orchard Village Ln 1013 Nobleman Dr, Saint Louis, MO 63146-5542 Saint Louis MO 63146 1013 Nobleman Dr 10914 Brooktrail Ct, Saint Louis, MO 63141-8304 Saint Louis MO 63141 10914 Brooktrail Ct
Relatives: Michael Tosto, Anthony Mercurio, August Mercurio, Bryan Mercurio, Lorraine Mercurio, Albert Monis
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Bryan Mercurio Bryan C Mercurio , Age 51

Lives at 191 Keystone Dr, Fenton, MO 63026-4898 Fenton MO 63026 191 Keystone Dr
Prior addresses: 1240 Orchard Village Ln, Apt L, Ballwin, MO 63021-5425 Ballwin MO 63021 1240 Orchard Village Ln, Apt L 2300 Overlook RD, Apt 104, Cleveland Heights, OH 44106-2346 Cleveland Heights OH 44106 2300 Overlook RD, Apt 104
Relatives: Anthony Mercurio, August Mercurio, Glenda Mercurio, Lorraine Mercurio, Albert Monis, Ann Mercurio
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Glenn Floyd Glenn Nelson Floyd , Age 98

Lives at 23 Folk Art Ct, O Fallon, MO 63366-8488 O Fallon MO 63366 23 Folk Art Ct
Prior addresses: 191 Keystone Dr, Fenton, MO 63026-4898 Fenton MO 63026 191 Keystone Dr 3682 Wenkel Ford Rd, Leslie, MO 63056-1922 Leslie MO 63056 3682 Wenkel Ford Rd 1960 E Seminole St, Springfield, MO 65804-2533 Springfield MO 65804 1960 E Seminole St
Relatives: Aaron Floyd, Brenda Pruitt, Glenn Floyd, Ida Floyd, Jaime Washington, Karen Mcspadden, Tracy Henderson, Adranna Stapleton, Barbara Henderson
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Lorraine Mercurio Lorraine D Mercurio , Age 53

Lives at 3039 Croatia Dr, Columbia, IL 62236-4174 Columbia IL 62236 3039 Croatia Dr
Prior addresses: 11680 W 118th Ter, Apt 6211, Overland Park, KS 66210-2334 Overland Park KS 66210 11680 W 118th Ter, Apt 6211 135 Regency Pl, Millstadt, IL 62260-2253 Millstadt IL 62260 135 Regency Pl
Relatives: August Mercurio, Albert Monis, Ann Mercurio, Anthony Mercurio, Betty Weaver, Bryan Mercurio, Glenda Mercurio
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Anthony Mercurio Anthony Joseph Mercurio , Age 77

Lives at 3449 Warren Pl, Apt 102, Virginia Beach, VA 23452-5688 Virginia Beach VA 23452 3449 Warren Pl, Apt 102
Prior addresses: 3449 Warren Pl, Apt 101, Virginia Beach, VA 23452-5688 Virginia Beach VA 23452 3449 Warren Pl, Apt 101 5589 Greenwich Rd, Ste 200, Virginia Beach, VA 23462-6565 Virginia Beach VA 23462 5589 Greenwich Rd, Ste 200 51 Club Grounds North Dr, Florissant, MO 63033-4110 Florissant MO 63033 51 Club Grounds North Dr
Relatives: Ann Mercurio, August Mercurio, Bryan Mercurio, Glenda Mercurio, Lorraine Mercurio, Albert Monis
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Michael Tosto Michael William Tosto , Age 68

Lives at 1800 Orchard Dr, Arnold, MO 63010-2459 Arnold MO 63010 1800 Orchard Dr
Prior addresses: 2742 Chalet Hill Dr, Saint Louis, MO 63129-4204 Saint Louis MO 63129 2742 Chalet Hill Dr 3749 Huntington Valley Dr, Apt D, Saint Louis, MO 63129-7231 Saint Louis MO 63129 3749 Huntington Valley Dr, Apt D 2900 Mid Course Dr, Saint Louis, MO 63125-5225 Saint Louis MO 63125 2900 Mid Course Dr
Relatives: Glenda Mercurio, Anthony Tosto, Jacqueline Tosto, Michael Tosto, Therese Moyie, Vincent Tosto, Alicia Dausman, Anthony Mercurio
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Jeanne Swegle Jeanne F Swegle , Age 64

Lives at 191 Keystone Dr, Old Monroe, MO 63369-2819 Old Monroe MO 63369 191 Keystone Dr
Prior addresses: 1755 Fairview Farms Cir, Wentzville, MO 63385-2765 Wentzville MO 63385 1755 Fairview Farms Cir 14618 Archer Rd, Bonner Springs, KS 66012-7608 Bonner Springs KS 66012 14618 Archer Rd 8572 Primrose St, De Soto, KS 66018-9287 De Soto KS 66018 8572 Primrose St
Relatives: Ricky Swegle, Aubrelyne Sherrick, Derek Swegle, Dustin Swegle, Jana Swegle, Kaitlin Davis, Alice Swegle, Amanda Swegle, Amber Criner
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Ricky Swegle Ricky Edward Swegle , Age 66

Lives at 191 Keystone Dr, Old Monroe, MO 63369-2819 Old Monroe MO 63369 191 Keystone Dr
Prior addresses: 1755 Fairview Farms Cir, Wentzville, MO 63385-2765 Wentzville MO 63385 1755 Fairview Farms Cir 20121 Douglas Rd, Tonganoxie, KS 66086-5164 Tonganoxie KS 66086 20121 Douglas Rd 14618 Archer Rd, Bonner Springs, KS 66012-7608 Bonner Springs KS 66012 14618 Archer Rd
Relatives: Jeanne Swegle, Alice Swegle, Aubrelyne Sherrick, Derek Swegle, Dustin Swegle, Jana Swegle, Kaitlin Davis, Walter Swegle, Amanda Swegle
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August Mercurio August Michael Mercurio , Age 54

Lives at 3039 Croatia Dr, Columbia, IL 62236-4174 Columbia IL 62236 3039 Croatia Dr
Prior addresses: 135 Regency Pl, Millstadt, IL 62260-2253 Millstadt IL 62260 135 Regency Pl 6531 Cypress Ct, Millstadt, IL 62260-2182 Millstadt IL 62260 6531 Cypress Ct
Relatives: Lorraine Mercurio, Ann Mercurio, Anthony Mercurio, August Mercurio, Bryan Mercurio, Glenda Mercurio, Albert Monis
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Neighbors

187 Keystone Dr
Fenton, MO
View Property Report
195 Keystone Dr
Fenton, MO
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183 Keystone Dr
Fenton, MO
View Property Report
192 Keystone Dr
Fenton, MO
View Property Report

FAQs

Who lives at 191 Keystone Dr, Fenton, MO 63026?
According to our records, the current person living in 191 Keystone Dr is Glenda Tosto.
Is this property currently for sale?
The property is not for sale and last sold for $303,000 on Jul 21, 2026. 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 $376,000, reflecting a -4% 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 1,864 sq ft of living space on a 10,890 sq ft lot, built in 1997 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 187 Keystone Dr, 195 Keystone Dr, and 183 Keystone Dr, each with its own property report to help compare size, value, and residents.