1. Planning Applications Under Review

    The following table provides the notices, application documents and associated environmental reviews for active applications being processed by the Lewis County Planning Department. Land Use Applications File Number(s) Project Name Type Files SUP25-0001 / SEP25-0011 Good Crushing Inc – Mining Amendment Project Special Use To access files click HERE SUP25-0002 Roamers RV Park Project Special Use To access file click HERE SEP25-0021 / WCF25-0002 Harmoni Towers, Verizon WCF construction SEPA, Wireless Communication Facility, Appeal To access files click HERE AP25-00004 / SEP25-0027 City of Centralia Seminary Hill Water Reservoir Administrative Approval / SEPA To access files click HERE LP25-00001 / …


    Community Development - Jan. 21, 2020, 4:42 p.m.

  2. Sales Data

    The following page(s) list sales in Lewis County for the calendar year of 2023. Sales from 2023 were the primary market data used in setting values for Assessment Year 2024 for Taxes payable in 2024. The assessment/lien date for Assessment Year 2024 is 1/1/2024. This means your assessed value for this year should reflect 100% of the market value of your property as of 1/1/2024.The Lewis County Assessor's Office gives no warranties expressed or implied for the data contained herein, for its use, or for its interpretation.Citizens using this information should perform their own research to verify each transaction.A key …


    Assessor - Feb. 4, 2015, 9:10 a.m.

  3. Introducing eFile

    New to Lewis County business and farm owners! File your Lewis County Personal Property Tax Listing Online. What is efile? Electronic filing or eFile is a way to file your business or farm personal property listings over the internet. It is only available to businesses or farms with established personal property accounts in Lewis County. Why sign up for eFile? By using eFile, you can save paperwork and time. The eFile website has options to streamline data entry. It will reduce the cost of printing and mailing your annual property listing and it will validate the data you enter to …


    Assessor - April 2, 2014, 3:49 p.m.

  4. 2022 Sales for 2023 Assessments for 2024 Tax Year

    The following page(s) list sales in Lewis County for the calendar year of 2022. Sales from 2022 were the primary market data used in setting values for Assessment Year 2023 for Taxes payable in 2024. The assessment/lien date for Assessment Year 2023 is 1/1/2023. This means your assessed value for this year should reflect 100% of the market value of your property as of 1/1/2023.The Lewis County Assessor's Office gives no warranties expressed or implied for the data contained herein, for its use, or for its interpretation.Citizens using this information should perform their own research to verify each transaction.A key …


    Assessor - Nov. 9, 2023, 4:38 p.m.

  5. 2023 Sales for 2024 Assessments for 2025 Tax Year

    The following page(s) list sales in Lewis County for the calendar year of 2023. Sales from 2023 were the primary market data used in setting values for Assessment Year 2024 for Taxes payable in 2024. The assessment/lien date for Assessment Year 2024 is 1/1/2024. This means your assessed value for this year should reflect 100% of the market value of your property as of 1/1/2024.The Lewis County Assessor's Office gives no warranties expressed or implied for the data contained herein, for its use, or for its interpretation.Citizens using this information should perform their own research to verify each transaction.A key …


    Assessor - Oct. 21, 2024, 3:07 p.m.

  6. 2024 Sales for 2025 Assessments for the 2026 Tax Year

    The following page(s) list sales in Lewis County for the calendar year of 2023. Sales from 2023 were the primary market data used in setting values for Assessment Year 2024 for Taxes payable in 2024. The assessment/lien date for Assessment Year 2024 is 1/1/2024. This means your assessed value for this year should reflect 100% of the market value of your property as of 1/1/2024.The Lewis County Assessor's Office gives no warranties expressed or implied for the data contained herein, for its use, or for its interpretation.Citizens using this information should perform their own research to verify each transaction.A key …


    Assessor - Nov. 4, 2025, 8:15 a.m.

  7. 2022

    Please see the link below 04/22-12/22


    Commissioners - June 9, 2022, 8:36 a.m.

  8. Flow Control Ordinance

    Be advised that this ordinance is currently under revisionFlow Control, Ordinance #1123


    Solid Waste - April 15, 2019, 8:14 a.m.

  9. 25-162 Approve an Interlocal Agreement (ILA) between City of Centralia and Lewis County

    Please see the attached agreement.


    Commissioners - June 20, 2025, 11:06 a.m.

  10. Ex Parte Documents accepted Digitally through Clerk

    Documents are now being accepted electronically for Ex Parte. Click here for more information.


    Superior Court - Nov. 21, 2024, 9:45 a.m.