2. 603 Main Ave Libby MT
603 Main Ave Libby MT

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603 Main Ave Libby, MT

603 Main Ave Libby, MT 59923 was built in 1912 and last sold for $155,800. The property has a lot size of 9,540 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 305,000, reflecting a -1% change over the past year, with 5 beds, 2 baths, and approximately 1,736 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

$155,800
Last sold Jun 21, 2011
5
Beds
2
Baths
1,736
Sqft
Off Market
$305,000 estimated value
Built in 1912
$176/sqft
9,540 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
56-4175-03-3-42-05-0000
Parking
1
Subdivision
Lukens Add
Heating
Central
Cooling
Central
Stories
1

Property History

Over the last 12 months, the sales price of 603 Main Ave Libby, MT 59923 has decreased by -1%, and the tax decreased by -27%.

Price History

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Year Price Price/Sq Ft
2026 $ 291,000 -1 % $ 168
2025 $ 296,000 2 % $ 171
2024 $ 289,000 16 % $ 166
2023 $ 249,000 0 % $ 143
2022 $ 249,000 31 % $ 143
2021 $ 189,000 ---- $ 109

Tax History

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Year Taxes Assesments
2025 $ 933 -27 % $ 249,800
2024 $ 1,286 -21 % $ 197,100
2023 $ 1,634 55 % $ 197,100
2022 $ 1,051 -18 % $ 136,100
2021 $ 1,283 ---- $ 136,100
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Owner

Mariah O'Brien Mariah Kay O'Brien , Age 29

Lives at 603 Main Ave, Libby, MT 59923-1813
Relatives: Beverly O'Brien, Brian Payne, Cassandra Payne, Devin Payne, Justin O'Brien, Kelly O'Brien, Masin Payne, Robert Payne
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People Living at 603 Main Ave Libby, MT

Mariah O'Brien Mariah Kay O'Brien , Age 29

Lives at 603 Main Ave, Libby, MT 59923-1813 Libby MT 59923 603 Main Ave
Prior addresses: 607 Wisconsin Ave, Libby, MT 59923-2335 Libby MT 59923 607 Wisconsin Ave 447 PO Box, Libby, MT 59923-0447 Libby MT 59923 447 PO Box
Relatives: Beverly O'Brien, Brian Payne, Cassandra Payne, Devin Payne, Justin O'Brien, Kelly O'Brien, Masin Payne, Robert Payne
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Brian Payne Brian K Payne , Age 54

Lives at 603 Main Ave, Libby, MT 59923-1813 Libby MT 59923 603 Main Ave
Prior addresses: 261 PO Box, Libby, MT 59923-0261 Libby MT 59923 261 PO Box 917 N 13th St, Frederick, OK 73542-3610 Frederick OK 73542 917 N 13th St 540 Farm To Market RD, Libby, MT 59923-9154 Libby MT 59923 540 Farm To Market RD
Relatives: Cassandra Payne, Devin Payne, Hannah Broderick, Mariah O'Brien, Masin Payne, Robert Payne, Sandra Laffoon, Abbie Payne
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Karen Horton Karen L Horton , Age 71

Lives at 1890 River Rd, Troy, MT 59935-9790 Troy MT 59935 1890 River Rd
Prior addresses: 603 Main Ave, Libby, MT 59923-1813 Libby MT 59923 603 Main Ave 2172 Golden Gardens St, Eugene, OR 97402-6107 Eugene OR 97402 2172 Golden Gardens St
Relatives: Eric Horton, Karen Horton, Paul Horton, Adrian Nava, Ajay Horton, Christopher Horton, Daniel Horton, Helen Lopez
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Devin Payne Devin R Payne , Age 26

Lives at 603 Main Ave, Libby, MT 59923-1813 Libby MT 59923 603 Main Ave
Prior addresses: 261 PO Box, Libby, MT 59923-0261 Libby MT 59923 261 PO Box
Relatives: Brian Payne, Cassandra Payne, Mariah O'Brien, Masin Payne, Robert Payne, Abbie Payne, Ashlyn Schei, Beverly O'Brien
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Masin Payne Masin R Payne , Age 26

Lives at 603 Main AVE, Libby, MT 59923-1813 Libby MT 59923 603 Main AVE
Prior addresses: 261 PO Box, Libby, MT 59923-0261 Libby MT 59923 261 PO Box
Relatives: Abbie Payne, Brian Payne, Cassandra Payne, Devin Payne, Mariah O'Brien, Robert Payne, Ashlyn Schei, Beverly O'Brien
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Mark Lorenz Mark Andrew Lorenz , Age 67

Lives at 2525 Suncrest Dr, Clarkston, WA 99403-1520 Clarkston WA 99403 2525 Suncrest Dr
Prior addresses: 603 Main AVE, Libby, MT 59923-1813 Libby MT 59923 603 Main AVE 1859 5th Ave, Clarkston, WA 99403-1401 Clarkston WA 99403 1859 5th Ave 802 PO Box, Minot, ND 58702-0802 Minot ND 58702 802 PO Box
Relatives: Christopher Lorenz, Constance Lorenz, Jennifer Lorenz, Mark Allen, Mark Lorenz, Mike Lorenz, Robert Lorenz, Sara Egbert, Anna Brendle
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Robert Payne Robert R Payne , Age 86

Lives at 603 Main Ave, Libby, MT 59923-1813 Libby MT 59923 603 Main Ave
Prior addresses: Po Box 381, Libby, MT 59923-0381 Libby MT 59923 Po Box 381 474 Park ST, Libby, MT 59923-8609 Libby MT 59923 474 Park ST 106 Three Corner RD, Libby, MT 59923-3133 Libby MT 59923 106 Three Corner RD
Relatives: Brian Payne, Cassandra Payne, Devin Payne, Mariah O'Brien, Masin Payne, Mona Edwards, Abbie Payne, Ashlyn Schei
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Landon Savitz Landon S Savitz , Age 31

Lives at 12114 E Cataldo Ave, Apt 22, Spokane Valley, WA 99206-6724 Spokane Valley WA 99206 12114 E Cataldo Ave, Apt 22
Prior addresses: 603 Main Ave, Libby, MT 59923-1813 Libby MT 59923 603 Main Ave 4107 N Madison ST, Spokane, WA 99205-1241 Spokane WA 99205 4107 N Madison ST 1841 Suncrest Ct, Clarkston, WA 99403-1519 Clarkston WA 99403 1841 Suncrest Ct
Relatives: Kathleen Laws, John Laws, Joshua Laws, Kate Laws, Kenneth Savitz, Richard Laws, Virginia Savitz, Anthony Cozart, Anthony R
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Tony Jackson Tony Lane Jackson , Age 62

Lives at 115 Clark Pl, Memphis, TN 38104-2413 Memphis TN 38104 115 Clark Pl
Prior addresses: 2408 Smugglers Ct, Charlotte, NC 28216-5711 Charlotte NC 28216 2408 Smugglers Ct 849 University St, Memphis, TN 38107-4710 Memphis TN 38107 849 University St
Relatives: Barbara Jackson, Carla Downing, Chevette Jackson, Consuela Jackson, Contenia Smith, Debra Jackson, Eula Williams, Harry Jackson, Jaime Jackson
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Ryan Johnson Ryan M Johnson , Age 52

Lives at 4593 Conestoga Trl, Cottage Grove, WI 53527-8807 Cottage Grove WI 53527 4593 Conestoga Trl
Prior addresses: 325 Halcyon Pl, Fort Atkinson, WI 53538-2430 Fort Atkinson WI 53538 325 Halcyon Pl 106 S 6th St, Fort Atkinson, WI 53538-2216 Fort Atkinson WI 53538 106 S 6th St 603 Main AVE, Libby, MT 59923-1813 Libby MT 59923 603 Main AVE
Relatives: Angela Johnson, Bradley Johnson, Cheryl Johnson, Cheryl Langhoff, Christopher Johnson, Conrad Johnson, Corey Johnson
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Neighbors

613 Main Ave
Libby, MT
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615 Main Ave
Libby, MT
View Property Report
604 California Ave
Libby, MT
View Property Report
610 California Ave
Libby, MT
View Property Report

FAQs

Who lives at 603 Main Ave, Libby, MT 59923?
According to our records, the current person living in 603 Main Ave is Mariah O'Brien.
Is this property currently for sale?
The property is not for sale and last sold for $155,800 on Jun 21, 2011. 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 $305,000, reflecting a -1% 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 1,736 sq ft of living space on a 9,540 sq ft lot, built in 1912 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 613 Main Ave, 615 Main Ave, and 604 California Ave, each with its own property report to help compare size, value, and residents.