Upcoming Deadline for Retaining Wall Inspections in Manhattan

The New York City Department of Buildings (DOB) is reminding property owners of an upcoming deadline for the Periodic Inspection of Retaining Walls (Subcycle B).

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Owners of properties in Manhattan with retaining walls that face a public right-of-way and stand ten feet or higher must have those walls inspected by a Qualified Retaining Wall Inspector (QRWI) and submit their inspection reports to DOB no later than December 31, 2025.

Retaining walls—especially those adjacent to sidewalks or roadways—can pose significant risks if not properly maintained, including cracking, leaning, or collapse due to weathering and soil pressure.

The Retaining Wall Inspection Program mandates that such structures be inspected every five years. Inspections must include a thorough assessment of structural stability, visible defects, and maintenance needs. Reports are submitted to the DOB on a rolling, borough-based schedule to evenly distribute compliance across the city.

Owners who fail to meet the December 31, 2025 deadline will face monthly penalties until a compliant report is filed. The DOB strongly encourages affected property owners to hire a QRWI well in advance to avoid delays and potential enforcement actions.

Fees

• Initial filing: $355.00

• Amended filing: $130.00

• Application for extension of time to complete repairs: $260.00

Civil Penalties

• Late filing: $250.00 per month

• Failure to file: $1,000 per year

• Failure to correct an unsafe condition: $1,000 per month (prorated daily)

Retaining Wall Ratings

• All retaining walls must be given one of four ratings by the QRWI:

• Safe

• Safe with Minor Repairs or Maintenance

• Safe with Repairs and/or Engineering Monitoring

• Unsafe

For more information about the Retaining Wall Inspection Program, including guidelines and a list of qualified inspectors, visit the NYC Department of Buildings website.🀰