Neighborhoods › Bath Beach › Building 3167852

New 5-story building, 19 units, est. $2.9M

8729 20 Avenue, Brooklyn 11355 · Plan Examiner Review

Job	B01425655 (7 filings: I1, S1, S2, S3, S6, S4, S5) · ALT-CO - New Building with Existing Elements to Remain
Category	new building
Estimated cost	$2,898,866
Scale	2 → 5 stories; 1 → 19 dwelling units; 23,876 sq ft
Work types	General Construction
Filed	Jul 8, 2026
Professional	Constrctn. Mgnt. & Sfty. Con., Inc.
Building	BIN 3167852 · BBL 3064090015
Official record	DOB NOW job B01425655

DOB description

B01425655-I1: CONVERT EXISTING 2 STORY BUILDING TO 5 STORY COMMUNITY FACILITY AND RESIDENTIAL MIX-USE BUILDING WITH HORIZONTAL AND VERTICAL ENLARGEMENT. OBTAIN NEW CERTIFICATE OF OCCUPANCY.
B01425655-S1: PROPOSE PLUMBING WORKS AS PER PLAN IN CONJUNCTION WITH ALT-CO JOB#B01425655-I1.
B01425655-S2: SUSEQUENT FILE FOR INSTALLING SPRINKLER SYSTEM ON THE 5-STORY BUILDING AS PER 2016 NFPA13 AND 2022 BUILDING CODE, IN CONJUNCTION WITH ALT CO #B01425655-I1.
B01425655-S3: PROPOSE MECHANICAL WORKS AS PER PLAN IN CONJUNCTION WITH ALT-CO JOB#B01425655-I1.
B01425655-S6: Structure work filing for a new 5 story concrete building. There are no party walls involved with adjacent buildings.
B01425655-S4: Proposed support of excavation construction filing in conjunction with ALT CO job#B01425655-I1.
B01425655-S5: PROPOSED FOOTING AND FOUNDATION FILING IN CONJUNCTION WITH ALT-CO JOB#B01425655-I1.

Status timeline

Jul 8, 2026 — New job filed (Plan Examiner Review) B01425655-I1
Sep 29, 2026 — New job filed (Objections) B01425655-S1
Sep 29, 2026 — New job filed (Objections) B01425655-S2
Oct 6, 2026 — New job filed (Chief Plan Examiner/ Assistant Chief Plan Examiner Review) B01425655-S4
Oct 6, 2026 — New job filed (Plan Examiner Review) B01425655-S5
Oct 6, 2026 — New job filed (Plan Examiner Review) B01425655-S6
Oct 11, 2026 — New job filed (Plan Examiner Review) B01425655-S3

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