Stop Overpaying Municipal Taxes
Reconstructing Past Markets with Defensible Evidence
Unlike standard appraisals that evaluate current neighborhood conditions, a retrospective appraisal requires the appraiser to step into a time machine. The appraiser cannot rely on knowledge of events or price trends that occurred after the target date.
With over 40 years of continuous active appraisal practice in Pennsylvania, New Jersey, and Florida, The Silverman Group possesses both the proprietary archives and the methodological competence required to recreate historical market environments with precision.
Application Scenarios
When Is a Retrospective Appraisal Required?
Estate & Date of Death
When probate is opened months or years after a decedent’s passing, an appraisal must calculate the home’s worth as of the exact date of death for inheritance tax and stepped-up basis.
- IRS Form 706 and state inheritance compliance
- Prevents overpayment of capital gains tax
Date of Separation (Divorce)
In Pennsylvania and New Jersey matrimonial actions, property acquired during the marriage is valued as of the date of separation or the date of the master’s hearing.
- Removes post-separation appreciation disputes
- Dual-date valuations for buyout clarity
IRS Capital Gains Defense
When converting a rental property back to primary residence or resolving a delayed gift tax return, a retrospective value establishes the baseline cost.
- IRS audit-defense documentation
- Substantiates historical cost allocations
Methodological Rigor
How We Reconstruct Past Real Estate Values
Step 1
Effective Date Freeze
We establish the exact target date and create a strict historical filter so that no subsequent market data influences the analysis.
Step 2
Historical MLS & Deeds
We mine historical MLS databases and county courthouse records for closed transactions that occurred within 6-12 months prior to that target date.
Step 3
Physical Condition Mapping
We document how the property was configured on that date, factoring out any recent updates, remodels, or post-date physical degradation.
Step 4
Certified Historical Report
We provide a certified appraisal report clearly stating the retrospective effective date, methodology, and legal compliance.
Deep Data Archives
40 Years of Historical Data Records in PA, NJ & FL
Newer appraisal firms lack access to historical sales databases and the firsthand memory of local economic cycles (such as the 2008 downturn or the 2020 expansion). Having appraised thousands of properties throughout our 40 year history, Mark B. Silverman, SRA, possesses intimate knowledge of past micro-market pricing.
- Courthouse deed records verified back multiple decades
- Eliminates IRS audit re-evaluations and costly penalties
- Court-accepted expert testimony on historical market conditions