Scott Lemley, in his official capacity as Assessor of Wetzel County, West Virginia v. MarkWest Liberty Midstream & Resources, LLC, MarkWest Liberty Ethane Pipeline, LLC, and MarkWest Liberty NGL Pipeline, LLC

Intermediate Court of Appeals of West Virginia·Decided November 12, 2025·No. 24-ica-438·Published

Opinion

IN THE INTERMEDIATE COURT OF APPEALS OF WEST VIRGINIA Fall 2025 Term FILED

November 12, 2025

No. 24-ICA-438 released at 3:00 p.m.

ASHLEY N. DEEM, CHIEF DEPUTY CLERK

INTERMEDIATE COURT OF APPEALS OF WEST VIRGINIA

SCOTT LEMLEY,

In his official capacity as Assessor of Wetzel County, West Virginia, Respondent Below, Petitioner v.

MARKWEST LIBERTY MIDSTREAM & RESOURCES, LLC, MARKWEST LIBERTY ETHANE PIPELINE, LLC, and MARKWEST LIBERTY NGL PIPELINE, LLC, Petitioners Below, Respondents

Appeal from the Office of Tax Appeals Docket No. 23-1355

AFFIRMED

Submitted: September 3, 2025 Filed: November 12, 2025

Caleb B. David, Esq. Craig A. Griffith, Esq. Charleston, West Virginia Alex J. Zurbuch, Esq. Michael D. Dunham, Esq. Charleston, West Virginia Winchester, Virginia Counsel for Respondents Counsel for Petitioner

JUDGE GREEAR delivered the Opinion of the Court.

GREEAR, Judge:

Petitioner Scott Lemley, in his capacity as Assessor of Wetzel County, West Virginia (“Assessor”) appeals the October 9, 2024, Final Decision of the Office of Tax Appeals (“OTA”) reducing the assessed value of property, namely three 20” natural gas pipelines, owned by Respondent MarkWest Liberty NGL Pipeline, LLC (“MarkWest”).1 On appeal, the Assessor argues that OTA erred in a number of ways related to its reduced valuation of the MarkWest pipelines, including OTA’s application of a 35% economic obsolescence2 reduction in assessed value. In response to the Assessor’s appeal, MarkWest argues, in a cross-assignment of error, that OTA erred in determining that only one method used by MarkWest’s expert was valid under West Virginia law.

Based on our review of this matter, we find no error in OTA’s decision to apply a 35% reduction to the assessed value of the property at issue for economic obsolescence, as the record contains no legal or factual basis to disturb OTA’s decision in this regard. As to MarkWest’s cross-assignment of error regarding OTA’s rejection of

1 MarkWest Liberty Midstream & Resources, LLC, MarkWest Liberty Ethane Pipeline, LLC, and MarkWest Liberty NGL Pipeline, LLC were Petitioners below; however, MarkWest Liberty Midstream & Resources, LLC, and MarkWest Liberty Ethane Pipeline, LLC withdrew their appeals before OTA. As a result, only MarkWest Liberty NGL Pipeline, LLC is subject to this appeal.

2 The West Virginia Legislature, in 110 W. Va. C.S.R. § 1P-2.2.5 (2013), defines economic obsolescence as “a loss in value of property arising from outside forces such as changes in use, legislation that restricts or impairs property rights, or changes in supply and demand relationships.”

methodologies used by MarkWest’s expert, we decline to address this argument, as the same would require this Court to render an advisory opinion, for which this Court has no authority. Accordingly, we affirm the October 9, 2024, Final Decision of OTA.

I. FACTUAL AND PROCEDURAL BACKGROUND MarkWest owns a number of natural gas liquid (“NGL”) pipelines located throughout West Virginia. MarkWest’s NGL pipelines run from a processing plant in Sherwood, Doddridge County, to a processing plant in Mobley, Wetzel County, then continue to a plant in Fort Beeler/Majorsville, Marshall County. From Marshall County, the NGLs are then transported either to Pennsylvania or Ohio.

Built in 2012, MarkWest’s initial NGL pipelines in Wetzel County were 8”/10” in diameter. In 2015, MarkWest completed construction of 12” pipelines to handle its NGL service. Once these larger pipelines came into service, the original 8”/10” pipelines were converted to ethane service lines. In 2018, MarkWest began construction of 20” pipelines, which it deemed necessary to accommodate anticipated additional volume for its NGL service in the future. The 20” pipelines are currently used for MarkWest’s NGL service and are identified in Wetzel County tax records as Account Nos. 00025826, 00025827, and 00025828. The proper assessment of the Wetzel County portion of these pipelines, considered commercial personal property for ad valorem property tax purposes, is at issue in this appeal.

In August of 2022, MarkWest filed its commercial personal property tax returns for property tax year 2023.3 MarkWest calculated the property value of the three 20” pipelines based upon the cost minus depreciation valuation method of valuing commercial property, set forth in West Virginia Code of State Rules § 110-1P-3 (2013), but further contained a reduction for economic obsolescence based on inutility.4 MarkWest’s valuation resulted in a difference in disputed values (Assessor value minus MarkWest value) of $13,748,386, $7,633,988, and $10,919,604 for the respective pipelines.5 6

3 These returns contained MarkWest’s appraised and assessed property values for the property at issue as follows:

Account No. 00025826: 20-inch Sherwood to Mobley 10.084mi, appraised value $26,899,016, assessed value $16,139,410.

Account No. 00025827: 20-inch Mobley to Cameron Ridge 5.925mi, appraised value $16,193,308, assessed value $9,715,985.

Account No. 00025828: 20-inch Mobley to Cameron Ridge 8.557mi, appraised value $23,162,797, assessed value $13,897,678.

4 Generally, MarkWest claimed that there was a throughput deficiency for its 20”

pipelines, in that such lines have not reached full 100% design capacity.

5 The Assessor’s appraised and assessed values for these accounts were as follows:

Account No. 00025826: 20-inch Sherwood to Mobley 10.084mi, appraised value $49,812,993, assessed value $29,887,796.

Account No. 00025827: 20-inch Mobley to Cameron Ridge 5.925mi, appraised value $28,916,622, assessed value $17,349,973.

Account No. 00025828: 20-inch Mobley to Cameron Ridge 8.557mi, appraised value $41,362,137, assessed value $24,817,282.

6 At the hearing below, the Assessor testified that upon receipt of MarkWest’s returns in 2023, the Assessor’s office

Following the disputed assessment, MarkWest advised the Assessor that it would provide an expert report to justify the reduced valuations noted in its tax returns. By e-mail dated December 13, 2022, MarkWest requested that the Assessor consider economic obsolescence when valuing the pipelines and sent the Assessor an Obsolescence Analysis, prepared by KE Andrews (a consulting firm hired by MarkWest), and certified by KE Andrews’ Vice President, Daniel Kistler (“KE Andrews Report”). The KE Andrews Report utilized four methodologies to ascertain loss in value of the subject pipelines.

By letter dated January 30, 2023, the Assessor denied MarkWest’s request for reduction based on economic obsolescence. The Assessor based his decision, in part, “on his belief that the throughput deficiencies” MarkWest “complained of were not a form of economic obsolescence.” Further, the Assessor noted that MarkWest did not provide any information to demonstrate that external forces caused the “alleged throughput deficiencies or that the throughputs are deficient at all.” In his letter to MarkWest, the Assessor attached reports prepared by experts Lisa Hobart of Lisa Hobart, LLC (“Hobart

looked at the reported acquisition costs, trended those costs up according to trend tables provided by the State to arrive at a replacement cost new, and depreciated those trended values down according to the depreciation tables provided by the State to arrive at a replacement cost new less depreciation, which [the Assessor] testified is the true and actual fair market value for commercial personal property.

Report”) and Jerry Wisdom of Total Assessment Solutions Corp. (“Wisdom Reports”7) which supported his position.

On February 7, 2023, MarkWest appealed the Assessor’s decision to OTA.

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Scott Lemley, in his official capacity as Assessor of Wetzel County, West Virginia v. MarkWest Liberty Midstream & Resources, LLC, MarkWest Liberty Ethane Pipeline, LLC, and MarkWest Liberty NGL Pipeline, LLC, (W. Va. Ct. App. 2025).

Scott Lemley, in his official capacity as Assessor of Wetzel County, West Virginia v. MarkWest Liberty Midstream & Resources, LLC, MarkWest Liberty Ethane Pipeline, LLC, and MarkWest Liberty NGL Pipeline, LLC (Scott Lemley, in his official capacity as Assessor of Wetzel County, West Virginia v. MarkWest Liberty Midstream & Resources, LLC, MarkWest Liberty Ethane Pipeline, LLC, and MarkWest Liberty NGL Pipeline, LLC) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

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