Commercial Property Valuation in Philadelphia: Three Approaches

How much is your commercial property worth? For owners in Philadelphia, Bucks County and Montgomery County, the answer depends on the property, its income, its condition and evidence from the market. Understanding the three approaches to value helps you ask better questions before selling or refinancing.

1. Sales comparison approach

This approach compares a property with similar properties that have sold. The goal is to identify realistic alternatives a buyer would consider and account for meaningful differences.

For industrial and flex buildings, useful comparisons may involve building size, loading, clear height, office buildout, parking, location and condition. A price per square foot is a starting point; it does not capture every difference between two buildings.

For example, an industrial building with limited truck access may not be directly comparable to a nearby building with a larger loading area, even when their sizes are similar.

2. Cost approach

The cost approach estimates the value of the land plus the cost to replace or reproduce improvements, less depreciation. Depreciation can reflect physical wear, functional limitations and external influences.

It can be useful for newer improvements or unusual properties where other evidence is limited. Construction cost alone is not market value: land, depreciation and the usefulness of the improvements must also be considered.

3. Income capitalization approach

For income-producing properties, this approach examines the income the property can generate. Lease terms, vacancy, expenses and the reliability of projected income all affect the analysis.

Direct capitalization converts a representative year of net operating income into an indication of value using a supported capitalization rate. A discounted cash flow analysis considers income over multiple periods and an eventual sale.

Gross rent is not the same as net operating income. Comparing properties without reviewing operating expenses, lease responsibilities and income assumptions can produce misleading conclusions.

Which approach matters most?

The answer depends on the property and the assignment. A leased investment building and an owner-occupied industrial building may attract different buyers and require different analysis. The approaches are reconciled using the quality and relevance of the available evidence; their results are not simply averaged.

The Appraisal Institute’s guidance explains that the relevance of each approach depends on the valuation problem and intended use.

What to prepare for a property review

• The property address, approximate building size and lot size.

• Current leases, rent roll and occupancy information.

• Operating income, expenses and known repair needs.

• Recent improvements and available plans or surveys.

• Your intended timing and reason for the review.

Broker property review or formal appraisal?

A broker’s market review can help with pricing discussions and sale planning. It is not a formal appraisal. If a lender or another party requires an appraisal, confirm its requirements and engage an appropriately qualified appraiser.

Request a Philadelphia-area commercial property review

Considering selling an industrial, flex, office or retail property? Contact John Bianchimano at RE/MAX Commercial / RE/MAX 2000 at 215-778-8610 to discuss your property in Philadelphia, Northeast Philadelphia, Bucks County or Montgomery County.

Put the valuation discussion in context

Read our Q1 2026 Philadelphia commercial market commentary and industrial property financing guide for additional questions to consider.

Ready to discuss your property? Request a confidential property evaluation or explore our commercial real estate services.