Deadline for Filing New Castle County Property Assessment Appeals Extended Until March 31, 2025 Due to General Reassessment
March 13, 2025
Publication| Real Estate Services
On Thursday, March 13, 2025, New Castle County’s County Council adopted Ordinance No. 25-020, which extends the deadline for New Castle County property owners to file an appeal of assessed property values for the 2025-2026 fiscal year from March 14, 2025 to March 31, 2025. The ordinance provides that annual appeals filed in 2025 may be supplemented until the new March 31 deadline. In connection with the appeal deadline extension, County Council’s deadline for enacting its annual operating budget ordinance has also been extended.