About Us

About NPVal

Founded by Darin Dalbom, MAI, NPVal is a full-service commercial property valuation firm with a dedicated team of over 20 valuation professionals and administrative staff. We provide comprehensive real property valuation throughout Oklahoma (metro Tulsa, metro OKC, and tertiary communities statewide). We specialize in all commercial property types to include office, retail, multifamily, and industrial as well as special-use properties such as farms & ranches, equine facilities, marijuana grow facilities, single-family residential portfolios, wholesale container nurseries, RV/Mobile Home Parks, auto & off-road dealerships (new car and used car) daycare facilities, charter/private school facilities, church/religious facilities, and going-concerns such as C-stores, event centers, AirBnB-type rental properties, funeral homes, car washes, hotels, and marinas. Our national coverage includes communication & broadcast towers as well as billboards & billboard portfolios throughout the US. In 2022, NPVal performed over 1,500 commercial appraisal assignments.

Locations

Our Leadership

DARIN ANDREW DALBOM, MAI

Founder & President

Experienced appraiser with 30+ years of commercial valuation experience. Specialties include broadcast towers, communication towers and tower-related ownership interests nationwide as well as billboards, C-store fee simple going concerns, funeral home fee simple going concerns, office, medical office, retail, industrial, self-storage, and ag/recreational acreage.

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TANNER CLIFT

SVP

Engaged in real estate valuation and consulting assignments since 2017. Concentrated specialties include industrial, self-storage, grow facilities, retail, office buildings, & land. Additional specializations include convenience store going concern valuations & a nationally-scoped specialty practice in billboards & outdoor signage.

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WHITNEY COLLAMORE

SVP

Engaged in real estate valuation and consulting since 2015. Concentrated specialties in retail, office buildings, industrial, and land. Specialized services include market analysis, feasibility studies and due diligence support. Portfolio includes proposed & partially completed commercial projects, and renovated & existing structures.

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EVAN SALISBURY

SVP

Engaged in real estate valuation and consulting since 2015. Valuation experience includes multi-family, car washes, mobile home & RV parks, mixed-use properties, office buildings, retail, industrial, and land.

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Our Team