How does the pied-à-terre tax apply to 220 Central Park South sales?
The surcharge applies to 220 Central Park South units based on their DOF market values, not their headline sale prices. A penthouse that sold for $100 million faces the tax calculated on the Department of Finance's market value assessment, which typically runs far below the transaction price.
Conquest's analysis of DOF's July 2026 Supplemental Market Value Roll shows roughly 24,000 units citywide would owe the surcharge if they qualify as non-primary residences. Manhattan condos and co-ops above the $1 million threshold face surcharges averaging $68,559, with rates of 4% on market values from $1 million to $3 million, 5.25% from $3 million to $5 million, and 6.5% above $5 million.
The law reads the 'Market Value' line on each property's Notice of Property Value. For Class-2 condominiums and cooperatives, this DOF market value drives the entire calculation under New York Tax Law Article 30-C, effective July 1, 2026 through June 30, 2031.
Why do DOF market values differ so sharply from sale prices at 220 CPS?
DOF market values reflect the city's property tax assessment system, not private market transactions. The Department of Finance calculates these values using mass appraisal methods across the entire tax roll, while individual sales represent what specific buyers paid for unique properties.
At ultra-luxury buildings like 220 Central Park South, this gap can reach tens of millions. A unit selling for $100 million might carry a DOF market value of $10 million or $15 million, creating a surcharge based on the lower figure rather than the transaction price.
The DOF's adoption notice states the surcharge is 'calculated as the product of a surcharge rate established by statute and the market value of the applicable property.' No provision in the final rules ties the calculation to recorded sale prices or ACRIS data.
What surcharge would a typical 220 CPS owner face?
Consider a 220 Central Park South unit with a $12 million DOF market value used as a second home. The owner would face a 5.25% surcharge on the full $12 million, totaling $630,000 annually.
If the same unit's DOF market value reaches $18 million in future assessments, the surcharge jumps to 6.5% of the entire amount, or $1.17 million per year. The rates apply to the full market value once a threshold is crossed, not just the excess above each bracket.
These calculations assume the unit qualifies as a non-primary residence. Owners who establish primary residence status for themselves or immediate family members owe nothing, regardless of the property's value.
How can 220 CPS owners establish primary residence exemptions?
Owners must file exemption applications by October 6, 2026 if they received DOF notices stating 'You may be subject to the pied-à-terre surcharge.' The deadline was extended twice from initial dates in August.
Primary residence status depends on the owner's situation as of January 5, 2026 — the taxable status date for fiscal year 2027. The exemption covers the owner's primary residence or that of immediate family members, including spouses, children, siblings, parents, and grandparents.
A 12-month arm's-length lease to an individual tenant also qualifies for exemption. Corporate ownership requires majority-interest look-through to determine the controlling natural person's residence status.
What happens to 220 CPS values in Phase 2 starting 2028?
Beginning July 1, 2028, condominiums and cooperatives will be revalued using comparable sales data toward the single-family home rate schedule of 0.8% to 1.3%. This Phase 2 transition could push DOF market values closer to actual transaction prices at buildings like 220 Central Park South.
The current Phase 1 system maintains separate thresholds and rates for different property types. Houses face the surcharge only above $5 million in market value, while condos and co-ops trigger it at $1 million.
Higher DOF market values in Phase 2 would mean larger surcharges for the same properties, but at lower percentage rates than the current 4% to 6.5% structure.
How do owners appeal DOF market values for the surcharge?
Property owners have 30 days from their notice transmission date to challenge non-primary residence determinations. The appeal process runs separately from regular property tax assessment challenges.
DOF mailed notices on July 22, 2026 to owners whose records did not establish primary residence status. Owners who never received notices have 30 days from the tax roll publication date to file appeals.
The surcharge cannot be offset by existing property tax abatements or exemptions. STAR, co-op/condo abatements, and other programs that reduce regular property taxes do not affect the pied-à-terre calculation.
What should 220 CPS owners monitor going forward?
First payments come due January 1, 2027 for owners who do not qualify for exemptions. The October 6, 2026 deadline for exemption applications represents the final opportunity to avoid surcharges for fiscal year 2027.
DOF will issue updated market values annually, potentially changing surcharge amounts each year. The Phase 2 transition in July 2028 could significantly alter the calculation base for luxury condominiums.
Use Conquest's free DOF market value checker to verify your property's current assessment and calculate potential surcharge exposure based on the city's official records.
Frequently asked questions
Is my 220 Central Park South apartment subject to the pied-à-terre tax based on what I paid for it?
The surcharge applies to 220 Central Park South units based on their DOF market values, not their headline sale prices. A penthouse that sold for $100 million faces the tax calculated on the Department of Finance's market value assessment, which typically runs far below the transaction price.
How much is the pied-à-terre tax on a $12 million DOF market value apartment at 220 CPS?
A 220 Central Park South unit with a $12 million DOF market value used as a second home would face a 5.25% surcharge on the full $12 million, totaling $630,000 annually. The rates apply to the full market value once a threshold is crossed, not just the excess above each bracket.
Does the Phase 2 ruling change how 220 Central Park South values are calculated for the tax?
Beginning July 1, 2028, condominiums and cooperatives will be revalued using comparable sales data toward the single-family home rate schedule of 0.8% to 1.3%. This Phase 2 transition could push DOF market values closer to actual transaction prices at buildings like 220 Central Park South, resulting in higher DOF market values but at lower percentage rates than the current 4% to 6.5% structure.