Commercial appraisal is an evidence-driven opinion of value as of a specific date, based on a defined scope of work. Two qualified appraisers can reach different—but still defensible—conclusions because they make different, reasonable choices about data, assumptions, and methodologies.
At Lloyd Real Estate Services, our New York Commercial Real Estate Appraisers recommend understanding where these differences come from and how to manage them so your financing or transaction stays on track.
How Commercial Appraisal Values Are Formed
Appraisers develop an opinion of value using established approaches and a clearly defined assignment:
- Effective date and intended use: Values are “as of” a date, and the analysis depends on the purpose (financing, financial reporting, estate, litigation).
- Scope of work: Level of inspection, depth of market research, and required reporting format drive the analysis.
- Valuation approaches:
- Income Approach (DCF and direct capitalization)
- Sales Comparison Approach (market comps and adjustments)
- Cost Approach (less common for income property, more for special-use/newer assets)
- Assumptions and conditions: Extraordinary assumptions (e.g., lease-up success) and hypothetical conditions (e.g., completed renovations) can materially alter results.
Our New York Commercial Real Estate Appraisers recommend confirming these fundamentals on page one of any report—differences here often explain the value gap later.
Why Two Appraisals Can Diverge
Even when both appraisers follow USPAP and recognized methods, their choices can differ:
- Effective date: A value as of March can differ from June if interest rates, cap rates, or leasing velocity changed.
- Comparable selection and adjustments: Choice of comps, submarket boundaries, and adjustment magnitudes (location, condition, tenancy, scale, time) drive different conclusions.
- Income and expense assumptions:
- Stabilized vs. transitional NOI
- Downtime, TI/LC reserves, renewal probabilities
- Real estate taxes (including assessment appeals) and insurance
- Cap rate and discount rate support: Sourcing (trades, broker surveys, debt market constraints) and weighting can produce divergent yields.
- Highest and best use: One appraiser may value “as-is” operations; another may emphasize redevelopment potential (air rights, FAR, rezoning prospects).
- Measurement differences: GBA vs. NRA methods, mezzanine exclusions, or BOMA variations can shift rentable area.
- Document set: Missing estoppels, executed lease amendments, or updated T‑12s can skew one conclusion relative to the other.
- New York–specific factors:
- Local Law 97 compliance costs and penalties
- Rent regulation in mixed-use assets
- Condo vs. fee-simple retail structures
- Corridor dynamics (tourism vs. neighborhood trade areas)
- Industrial access premiums (BQE, JFK, Hunts Point)
Our New York Commercial Real Estate Appraisers recommend asking each appraiser to summarize their top three value drivers; comparing those lists often spotlights where the paths diverged.
How Much Difference Is “Normal”?
- Small variance (2–5%): Common on stabilized, data-rich assets where comps and income are straightforward.
- Moderate variance (5–10%): Not unusual in transitional properties (lease-up, capex, re-tenanting) or submarkets with thin trades.
- Large variance (>10%): Usually signals different scopes, effective dates, or material data/assumption gaps—worth reconciling before you proceed.
This isn’t a rulebook—just pattern recognition. Our New York Commercial Real Estate Appraisers recommend focusing on the “why,” not just the spread.
What To Do When Two Appraisals Don’t Match
Don’t average the numbers. Reconcile the logic.
- Create a side-by-side matrix
- Effective date, intended use, client, property measurements
- NOI line items, vacancy/credit loss, TI/LC, taxes/insurance
- Cap/discount rates and sources
- Comps list with distance, timing, condition, and adjustments Our New York Commercial Real Estate Appraisers recommend a one-page comparison—it clarifies key drivers for decision makers.
- Resolve factual inconsistencies
- Rent roll, executed leases, amendments, estoppels
- T‑12/T‑24, real estate tax bills, insurance binders
- Capex logs, permits, LL97 budgets, environmental/engineering reports Provide the same verified packet to both appraisers if an update is contemplated.
- Check scope and assumptions
- As-is vs. as-stabilized vs. prospective on completion
- Extraordinary assumptions (e.g., lease signings, permit issuance)
- Hypothetical conditions (e.g., completed lobby renovation) If scopes differ, ask about an alignment update with a common lens.
- Request a Reconsideration of Value (ROV) via the lender
- Use calm, evidence-based corrections and superior comps.
- Avoid target values; ask to reconsider specific inputs. Our New York Commercial Real Estate Appraisers recommend a concise cover letter plus an organized evidence packet.
- Order an appraisal review or a third appraisal if needed
- An independent review tests methodology and compliance.
- A new assignment can reset the analysis with unified scope and date when time and budget allow.
Practical Examples of Divergence
- Office lease-up in Midtown: Appraisal A assumes 12 months of downtime for a full floor; Appraisal B models 18 months plus higher TI/LC based on current concessions—B’s value is lower.
- Retail condo in a tourist corridor: Appraisal A weights pre-2023 trades; Appraisal B emphasizes post-2024 comps showing revived foot traffic—B’s value is higher.
- Industrial near JFK: Appraisal A uses outer-Queens comps; Appraisal B sources JFK-proximate deals with clear-height premiums—B’s value is higher.
Our New York Commercial Real Estate Appraisers recommend ensuring comp sets reflect the true demand node of the asset, not just its ZIP code.
How To Reduce Value Gaps Upfront
- Define scope clearly: As-is vs. as-stabilized scenarios; if both are needed, request both opinions with discrete assumptions.
- Align the effective date: Especially when multiple stakeholders or appraisers are involved.
- Deliver complete, current data: Rent roll, T‑12/T‑24, executed leases, amendments, estoppels, tax bills, insurance, capex, LL97 planning.
- Curate market evidence: Provide a transparent list of known sales and leases with context; let appraisers decide, but save time.
- Clarify submarket boundaries: Corridor-specific dynamics matter (corner vs. mid-block premiums, Class A/B delineations).
- Flag regulatory and tax items early: Assessment appeals, ICAP/421‑a status, and Local Law 97 compliance can swing NOI.
Our New York Commercial Real Estate Appraisers recommend creating a simple data room so every analyst works from the same source of truth.
Lender and Investor Considerations
- Which value will the lender use? Many institutions rely on the appraisal they ordered, but they may consider an ROV or an update if material evidence supports it.
- Can you choose the higher value? Not if independence rules apply; lenders must control the process.
- Is a BOV helpful? A broker opinion can add market color but won’t replace a USPAP-compliant appraisal for credit decisions.
If your two appraisals were produced for different clients or uses, expect the lender to require their own assignment or a formal update aligned to their policy. Our New York Commercial Real Estate Appraisers recommend confirming appraisal recency and scope requirements early to prevent delays near closing.
FAQs
- Are both appraisals “wrong” if they disagree?
Not necessarily. Each can be credible within its scope, date, and assumptions. - Should I average the two values?
No. Average the logic—identify stronger inputs and reconcile to the most supportable conclusion. - Will a third appraisal solve it?
Sometimes. It helps most when the third assignment aligns scope, date, and data—and incorporates resolved factual updates.
Conclusion
Different appraisers can reasonably arrive at different values for the same property—especially in a complex, fast-moving market like New York. The key is to understand the drivers, align scope and effective date, and correct factual gaps. Our New York Commercial Real Estate Appraisers recommend a structured reconciliation process: side-by-side comparison, evidence-backed ROV where applicable, and—when needed—an appraisal review or a new assignment.
Lloyd Real Estate Services helps owners, lenders, and investors turn “dueling appraisals” into a clear, defensible valuation strategy. If you’re facing a spread between reports, connect with our team. We’ll isolate the differences that matter, gather the right market evidence, and guide you to a conclusion that stands up to underwriting, investment committees, and audit scrutiny.