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89 South 9th Street

Brooklyn · Williamsburg, NY 11249

Also listed by the City as 91 South 9th Street

89 South 9th Street is a 6-apartment building in Williamsburg, built in 1992, managed by Del-mar Management Services INC. The City has 8 open housing-code violations on file for it, about 1.3 per apartment, in a neighborhood where most buildings have none on record (HPD, as of 5 October 2026). No tenant has reviewed it here yet. Everything above comes from the City's own records.

Managed by Del-mar Management Services INC

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Units
6
Year built
1992
Neighborhood
Williamsburg
Borough
Brooklyn

This building’s record with the City

Complaints tenants filed with 311, and repairs a City inspector has asked for. Most repairs are routine maintenance. Both describe the building rather than the people in it, and often predate the current management.

2.7/5About average for the areaScored from the records below against every building we cover. It is not a tenant rating. Nobody who lived here said this.

0tenant complaints

Filed with 311 in the past year

8open repairs

Outstanding with HPD · about 1.3 per apartment

Immediately hazardous
0
Hazardous
5
Non-hazardous
3

What the open repairs are about

  • Stairs, floors and ceilings4
  • Leaks, damp or mould2
  • Smoke and CO alarms1
  • Pests1

Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026

The company that manages it, elsewhere

Del-mar Management Services INC manages 11 other buildings we cover, holding 92 apartments.

open violations
116open violations
immediately hazardous
14immediately hazardous
311 complaints
18311 complaints

in the past year

per apartment
1.3per apartment

The company’s record across its other buildings, not this building’s. A company can run one well and another badly, and these figures often predate the current management. (HPD and 311, as of 5 October 2026.)

What tenants say

Nobody has written about 89 South 9th Street yet.

Does the heat hold in January? How long does the super take? Does management answer the phone, and were you charged what you expected? No public record answers any of that. Only someone who lived here can.

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Also managed by Del-mar Management Services INC

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