Retrospective appraisal in the Philippines: valuing property as of a past date

By Jose Dante Almeda Jr., PRC Licensed Real Estate Appraiser No. 11261 & Licensed Real Estate Broker No. 33179 · Last updated July 2026

A retrospective appraisal, also called a historical appraisal, estimates what a property was worth on a specific date in the past rather than today. You need one whenever a value must be pegged to an earlier moment: settling an estate at the owner’s date of death, fixing just compensation as of the time the government took the land, or resolving a dispute over what an asset was worth years ago. A licensed appraiser prepares it by reconstructing the market as it stood on that date, using only the comparable sales, data, and conditions that existed then, and signing the report under the Philippine Valuation Standards so it holds up before the BIR or a court.

What is a retrospective appraisal?

It is a professional opinion of a property’s fair market value as of an effective date in the past. Most appraisals are current: the appraiser inspects the property and values it ‘as of today.’ A retrospective appraisal moves the valuation date backward, to last year, five years ago, or further, and answers a different question: not what the property is worth now, but what it was worth then. The inspection still happens now, but the analysis is disciplined to the past date, relying on the sales and market evidence available at that time and setting aside anything that happened afterward.

When do you need a retrospective appraisal in the Philippines?

More often than people expect. The most common situations are:

• Estate settlement and estate tax. Property in an estate is valued as of the owner’s date of death, even if the estate is settled years later. This ‘date of death’ value is what the BIR expects on record. See our guide to appraisal for estate tax.
• Expropriation and just compensation. Just compensation is based on fair market value at the time of taking or the filing of the case, whichever is earlier. If the taking happened years ago, the value must be reckoned to that earlier date, which is squarely a retrospective exercise. See the appraiser as court commissioner in expropriation.
• Estate tax amnesty and delayed settlements. Estates being closed long after the death still need the value fixed as of that historical date, which is exactly what a retrospective report provides.
• Property disputes and partition. Heirs, co-owners, or former spouses dividing assets often need to know what a property was worth at a particular past moment, such as the date of acquisition or separation.
• Inverse condemnation. Where the government occupied land years ago without paying, the compensation is valued as of the earlier date of the taking.
• Financial reporting, insurance claims, and accounting that require a value tied to a past reporting date or loss event.

How is a retrospective value determined?

By reconstructing the past market with discipline. The appraiser gathers comparable sales that closed on or near the effective date, not recent ones, and studies the market conditions, zoning, classification, and the property’s physical state as they stood then. Later sales, later improvements, and later price movements are excluded, because the goal is the value as it was, uninfluenced by hindsight. The recognised approaches still apply, the market (sales comparison), cost, and income approaches, but every input is anchored to the historical date. Our guide to zonal value versus fair market value explains why the market figure and the government’s reference values often differ, a gap that also existed in the past and must be accounted for.

Why is a retrospective appraisal harder than a current one?

Because the data is thinner and hindsight has to be resisted. Historical comparable sales can be harder to find and verify, market records from years back may be incomplete, and the appraiser must consciously ignore everything that has happened since the effective date. A road that opened last year, a subdivision that has since been built, a price surge that came later, none of it counts. This is why experience and local market knowledge matter so much: an appraiser who has worked the area over time understands how it looked before, during, and after the changes, and can support the historical value with credible evidence rather than assumption.

What makes a retrospective appraisal hold up before the BIR or a court?

Documented method and defensible evidence. A report signed by a PRC-licensed appraiser under the Philippine Valuation Standards, built on genuine period-appropriate comparable sales with clear adjustments, is what the BIR accepts for estate tax and what a court credits in litigation. Bare estimates and figures pulled from a tax declaration do not survive scrutiny. If the matter goes to court, the appraiser may be called as an expert witness to explain and defend the historical valuation on cross-examination, so the report has to be built to withstand challenge from the start.

Who can prepare a retrospective appraisal?

Only a PRC-licensed real estate appraiser can render a valuation that banks, the BIR, and the courts will accept. Under the Real Estate Service Act (RA 9646), property valuation is a licensed profession, and a historical appraisal, being more demanding than a current one, calls for an appraiser with real experience in the market and access to historical data. A desktop guess or an unlicensed estimate will not carry the same weight where money or a legal outcome depends on the number.

How much does a retrospective appraisal cost, and how long does it take?

There is no flat rate. A retrospective report often takes more time than a current one because of the historical research involved, and the fee reflects the property type, its value, and how far back the effective date is. We quote per property once we understand the specifics. For a sense of general appraisal fees, see what a professional appraisal costs in the Philippines.

Retrospective appraisal: questions, answered

Almeda Realty and Appraisal Services is run by a PRC-licensed real estate appraiser in the Philippines, serving Cavite, Metro Manila, and the surrounding provinces. We prepare retrospective and date-of-death appraisals for estate settlement, expropriation, agrarian just compensation, and disputes, and can act as an expert witness where needed. Read about our appraisal service, or book a free consultation to discuss your effective date.