When you're evaluating a commercial property, whether to acquire it, refinance it, or list it for sale, one of the first things you need is a credible read on what the property is worth. A full appraisal is the gold-standard answer, but appraisals take weeks and cost thousands of dollars. For most early-stage decisions, that's overkill. CRE investors and their advisors increasingly turn to a faster, cheaper alternative: a broker opinion of value, or BOV.
A BOV won't replace an appraisal when one is required (and a lender will almost always require one before closing a loan). But for the dozens of decisions you make before that point. Should I bid on this property? Should I list mine? What's my refinance number? A BOV can give you the directional answer in days, not weeks.
This guide walks through what a BOV actually is, how it differs from a BPO and an appraisal, when investors should use one, what's inside a typical report, what it costs, and how to use a BOV to move faster on financing decisions.
What is a BOV in commercial real estate?
BOV stands for broker opinion of value, a formal opinion, analysis, and valuation conducted by a real estate broker to estimate the value of a property. Brokers prepare BOVs for buyers, sellers, lenders, and owners who need a credible value number to support a decision but don't yet need (or want to pay for) the rigor of a full appraisal.
Most BOVs run between one and 12 pages. More complex assets, like large multifamily portfolios, mixed-use projects, or distressed properties, can produce reports of 40 to 50 pages or more. The format and depth depend on the property and what the client needs the report to support.
Unlike an appraisal, a BOV is not a regulated document. There's no licensing requirement specific to producing a BOV, no standard methodology imposed by an oversight body, and no mandated format. What you get reflects the broker's experience, market knowledge, and the time they've put into the report.
BOV vs BPO vs appraisal: key differences
The terms BOV (broker opinion of value) and BPO (broker price opinion) are used interchangeably and mean the same thing. Some firms prefer one over the other, but functionally there's no difference. An appraisal is the document that's meaningfully different.
"A broker's opinion of value is not a full appraisal," said Kristen Conti, a broker-owner at Peacock Premier Properties. "It's typically a first step that's done by an institution or an owner of a commercial property to get a general idea of the property's value." Conti noted that a BOV or BPO can be somewhat biased because the broker is basing their judgment on knowing the area and having an opinion about it. By contrast, "an appraisal is going to be more of a third party, non-biased opinion," she said.
There are a few key structural differences worth understanding:
Who prepares it. BOVs are produced by licensed commercial real estate brokers, often on behalf of a client they have an existing or prospective relationship with. Appraisals are produced by licensed appraisers who are independent third parties. They have no business relationship with either side of the deal.
Methodology. "Appraisals are regulated and have to follow a specific format and methodology," said Reid Hogan, a Commercial Real Estate Advisor at MultifamilyCashin. Appraisers are bound by the Uniform Standards of Professional Appraisal Practice (USPAP), which prescribes how they collect data, document comparables, and reach a conclusion. Brokers preparing a BOV are not.
Scope. A BOV can cover a single property or an entire portfolio of commercial real estate assets. An appraisal is property-specific.
Cost. Appraisers always charge a fee. Brokers will sometimes prepare a BOV for free as a way to win a listing or build a relationship. For a serious institutional BOV, expect a real fee.
Use case. Appraisals are required for closing loans, settling estates, and litigation. BOVs are used for everything before those moments: pricing decisions, acquisition screening, refinance planning, and portfolio strategy.
When investors should use a BOV instead of an appraisal
For most CRE investors, the question isn't BOV or appraisal. It's which one for which decision. Here are the situations where a BOV is usually the right call.
Pre-acquisition screening. You're evaluating a property and want to know whether the asking price is realistic before you spend serious money on due diligence. A BOV gives you a directional read in days for a fraction of an appraisal's cost.
Pre-listing decisions. You're considering selling and want to know what you can realistically ask. Most listing brokers will prepare a BOV as part of their pitch, often at no cost, because they want the listing.
Refinance planning. You're thinking about refinancing and want to know roughly what the property would appraise for before going to a lender. The lender will order their own appraisal, but a BOV tells you whether it's worth starting the process.
Portfolio valuation. You need updated values across a portfolio of properties for an internal review, an investor update, or balance-sheet planning. Commissioning appraisals on every property would be cost-prohibitive.
Lender pre-screening. Some lenders accept a BOV as preliminary support during the early phase of a financing conversation, with an appraisal required before close. This lets borrower and lender start working in parallel rather than waiting weeks for the appraisal to come back.
Litigation or estate planning where formal valuation isn't yet required. A BOV can support early settlement conversations or estate-planning decisions; an appraisal is what gets ordered if the matter actually goes to court or probate.
What's included in a typical BOV
While there's no mandated format, most BOVs include a recognizable set of components:
Property summary. Address, asset type, property class, year built, square footage, unit count or rentable area, and a brief physical description. Photos of the exterior and key interior spaces are common.
Market overview. A snapshot of the submarket, including vacancy rates, average rents, recent sales activity, demographic trends, and any major developments (new construction, infrastructure, employer moves) that affect demand.
Comparable sales analysis. Recent sales of similar properties in the same submarket, adjusted for differences in size, condition, location, and financial performance. This is the core of most BOVs.
Comparable rents and lease analysis. Especially important for income-producing properties. The broker reports on what comparable spaces are renting for, average concessions, lease terms, and vacancy rates.
Income and expense review. For income-producing assets, the broker will review the property's rent roll and operating statements, normalize them where appropriate, and develop a stabilized net operating income.
Valuation conclusion. A value range (most BOVs provide a range rather than a single point estimate) supported by the analysis, plus the broker's recommended approach if the client is considering a sale or refinance.
Caveats and assumptions. Good BOVs are explicit about what they don't include. For example, the report should note that it isn't a substitute for an appraisal and that lender financing will require one.
How a broker prepares a BOV: step-by-step
The broker's process typically looks like this:
Step 1: Property walk-through. The broker visits the property, inspects interior and exterior conditions, and notes anything that meaningfully affects value: deferred maintenance, recent capital improvements, tenant quality.
Step 2: Property data collection. The broker pulls together property-specific information: rent roll, operating statements, leases, tax records, zoning, environmental disclosures, and any recent capital expenditures.
Step 3: Market data collection. Land cost comparisons, market trends, comparable lease and sale data, cap rate analysis, vacancy rate comparisons, and any market-moving events on the horizon.
"To prepare a BOV, brokers need to research the property's type and condition, the improvements' size, features and age, the size of the land, prices paid recently for similar properties and the overall condition of that market," Hogan explained.
Step 4: Analysis. The broker applies one or more valuation approaches (covered in the next section) to translate the data into a value range.
Step 5: External factors review. "You're looking for things coming up that are going to affect the value of this property, so say new roads are coming in or a new subdivision," Conti said. The broker might go to the building department in the community to look for new permits or approved construction that could affect future value.
Step 6: Report writing. The broker assembles the analysis into a written report, typically with property photos, comparable sales tables, market data charts, and a written narrative supporting the value conclusion.
The whole process usually takes a few business days to two weeks, depending on property complexity and the depth of the report.
The data and methodology behind a BOV valuation
Brokers generally rely on three valuation approaches, often using more than one and reconciling the results:
Sales comparison approach. The most common method for most asset classes. The broker identifies recently sold properties similar to the subject, adjusts for differences (size, condition, location, lease structure), and uses the adjusted prices to estimate the subject property's value. The strength of this approach depends entirely on whether good comparables exist.
Income capitalization approach. For income-producing properties, the broker calculates a stabilized net operating income (NOI) and divides by a market-derived capitalization rate to estimate value. This is the dominant method for multifamily, office, retail, and industrial properties with stable rent rolls.
Cost approach. The broker estimates what it would cost to replace the property today (land plus construction), then subtracts depreciation. This approach is most useful for special-use properties, new construction, or insurance valuations, and rarely the primary method for income-producing CRE.
For most income-producing assets, brokers will lean on a combination of the sales comparison and income capitalization approaches, and the BOV will explain why each was weighted the way it was.
"You're looking for things like history, environmental concerns, rent histories, all the expenses, the taxes, the insurance, external factors around the market," Conti said. "A value appraisal is going to go even more in depth on that. They're going to ask for copies of all those records, whereas a broker, we're going to take things a little bit more at face value."
That difference, where appraisers verify and brokers often accept owner-provided data, is one of the main reasons BOVs are faster and cheaper, and also one of the reasons they're not interchangeable with appraisals.
How investors use BOVs in deal evaluation and acquisitions
For active CRE investors, BOVs are a working tool, not a final document. Here's how they tend to fit into a typical deal flow:
Initial screen. A new opportunity comes across your desk. Before committing time to underwriting, you ask a broker who knows the submarket for a quick BOV. If the asking price is in line with the BOV range, you move forward. If it's well above, you either negotiate or pass.
Letter of intent (LOI) stage. You're preparing an LOI and want a defensible number. A more detailed BOV gives you a value range and the comparable sales to back it up if the seller pushes back on price.
Underwriting check. As your acquisition team builds out the full underwriting model, the BOV serves as a reality check on the assumptions. If your model produces a value 25% above the BOV, something in the model needs explaining.
Lender conversations. When you start talking to lenders, you can share the BOV as preliminary support. Lenders won't lend based on a BOV alone, but a credible third-party value range from a local broker helps move conversations forward while the appraisal is being ordered.
Post-acquisition strategy. Once you own a property, periodic BOVs help you decide when to refinance, when to sell, and how to position the asset within your portfolio.
Limitations and biases of BOVs to be aware of
A BOV is useful exactly to the extent that you understand its limits:
Broker bias. The broker preparing a BOV often hopes to win the listing, the financing engagement, or the future relationship. That doesn't mean the BOV is wrong (most brokers protect their reputation), but it does mean the incentive isn't perfectly neutral.
Methodology variance. Two brokers can look at the same property and produce different values, sometimes meaningfully different. Without a regulated methodology, the analysis depends heavily on the broker's experience and judgment.
Data depth. Brokers typically rely on broker-network sale data, public records, and what the owner provides. They generally don't independently verify rent rolls, expenses, or physical conditions the way an appraiser does.
Not lender-acceptable for closing. Almost no commercial lender will close a loan based on a BOV. Plan for an appraisal as part of any financing process.
"Opinions of value are a lesser cost to the client than an appraisal," Conti said. "So they are a little bit less detailed and less expensive." That trade-off is the entire value proposition, and it's also the constraint.
How much does a BOV cost vs an appraisal?
Pricing for both varies by asset type, complexity, and market, but here are typical ranges:
BOV cost. Free to a few hundred dollars for a simple property where the broker is competing for a listing. $1,000 to $5,000 for a detailed institutional BOV on a complex asset. Portfolio-level BOVs can run higher.
Appraisal cost. $2,000 to $5,000 for straightforward commercial appraisals, $10,000+ for complex assets, large multifamily, or mixed-use projects. Lender-ordered appraisals are typically paid by the borrower as part of closing costs.
Time. BOVs typically come back in three to ten business days. Appraisals usually take two to six weeks from order to delivery.
For most pre-decision moments, the speed and cost difference is what makes the BOV the right tool. For closing a loan, the regulated rigor of an appraisal is what's required.
BOVs in lending and financing decisions
Many commercial real estate professionals, including investors, property owners, real estate attorneys, and lenders, use BOVs or BPOs in their financing decisions.
Lenders themselves sometimes commission BPOs for portfolio review, distressed-asset analysis, or pre-screening borrowers. Some lenders will accept a BOV as preliminary support to start a financing conversation, with the requirement that an appraisal be ordered before closing. This lets the lender move toward terms in parallel with the appraisal process rather than waiting weeks for the appraisal to land before any underwriting begins.
For borrowers, having a recent BOV in hand when you start lender conversations signals that you've done your homework. It also gives both sides a shared starting point for the value discussion before the formal appraisal comes in.
From BOV to financing: next steps for investors
Getting a broker opinion of value is a good first step in understanding what your commercial property is worth or what an acquisition target should be priced at. A BOV won't replace an appraisal, but it will give you a fast, defensible read on value that supports almost every decision you make before closing.
If you're looking for an estimate of value before committing to a full appraisal, ask a broker you trust for a BOV. Be explicit about the use case (pre-listing, pre-acquisition, refinance planning, portfolio review) so the broker can scope the report appropriately.
Once you have a valuation in hand and you're ready to move forward with financing, Lev can help you find the right lender for your deal. Lev's AI-powered platform matches your property details with lenders who are actively lending on your asset type and market, so you can compare options in minutes instead of weeks. Get started with free credits to see what's available.
