Instantly access DOF tax records for any Park Slope property — assessed values, market values, outstanding balances, liens, and exemptions.
Last updated: March 2026 · 9.4M+ properties indexed
Property taxes in Park Slope vary significantly by tax class and building type. Understanding assessed values, tax rates, and outstanding balances is essential for accurately underwriting any deal or assessing carrying costs.
RegWatch shows DOF assessed value, market value, annual tax, outstanding balance, tax liens, exemptions (STAR, 421-a, J-51), and year-over-year trends for every Park Slope property. Compare tax burdens across the neighborhood.
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RegWatch covers violations (DOB, HPD, ECB), permits, tax records, title history, zoning, environmental data, and more for every Park Slope property.
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