629 Baltic Street, Brooklyn

A multi-generational Park Slope three-family with family ownership dating back to 1993.

A three-family Park Slope townhouse built in 1901 that has remained in the same family line since 1993, recently shifting into a family trust in January 2026. The house carries zero open housing violations, but the surrounding blockface sees heavy curb friction and off-hours work. Two things to know:

Title moved to a family trust in early 2026 after three decades in the same family. The building transferred into a family trust in January 2026 under trustees with the same family surname as the owner who took title in 1993. That 33-year line of family ownership gives the building stability and avoids commercial landlord churn.

Curb space and early-morning construction dominate the three blocks around the house. Within three blocks, street-level filings show 281 illegal parking calls over the last year—mostly posted sign and crosswalk blocks—along with 100 blocked driveway reports and 90 noise complaints led by off-hours construction work.

Quieter signals on this building and the blocks around it:

• Street filings show 37 homeless-assistance requests and 11 encampment calls within three blocks over the past year.
• Ten indoor air quality filings and 11 helicopter noise calls were logged in the three-block radius over 12 months.

629 Baltic Street is a 3-unit building in Brooklyn, New York City (BBL 3009370071). This building is associated with Mossa Althaibani As Trustee. Brix tracks 8 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1901, this walk-up apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

Conditions cited on open violations at this address:

• (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW
• §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PEN

The building last changed hands on January 21, 2026, according to recorded deeds.

Brix score: 42/100. View the Building Report on Brix.

See every NYC building owned by Mossa Althaibani As Trustee on the landlord portfolio page.