Two stories - detached, small or mid-size

1265 EAST 31 STREET

BROOKLYN · Flatlands · BIN 3209633

💬 Discuss this project

1925Year Built

2Stories

A1Building Class

R4Zoning

1,621 sfGross Floor Area

1Units

Two stories - detached, small or mid-size · 2,500 sf lot · 0.65 FAR built · Flood zone X

Locations of Work

ArchitectureElectricalGeneral

Permit Issued — active, not yet Signed-off

Floor 2Under Construction1 filing · 3 docs

Floor 1Under Construction1 filing · 3 docs

Filed — no permit issued16p · 1 filing · 4 docs

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
01/16/2026	$985K	—	Private party → 1265 E31 HOLDINGS LLC	$608/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
MOHAMED MAHMOUD	2	08/25/2026
FOCAL POINT ARCHITECTS & ASS.	1	08/20/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
A.E. CONSTRUCTION, LLC	General Contractor	1	09/01/2026

Building Lifecycle

All (38)Filed (3)Permit Issued (1)Objection (22)Special Inspection (12)

09/07/2026

Objection resolved — Resolved

09/07/2026

Objection resolved — Resolved

09/07/2026

Objection resolved — Resolved

09/07/2026

Objection resolved — Resolved

09/07/2026

Objection resolved — Resolved

09/07/2026

Objection resolved — Resolved

09/07/2026

Objection resolved — Resolved

09/07/2026

Objection resolved — Resolved

09/07/2026

Objection resolved — Resolved

09/07/2026

Objection resolved — Resolved

09/07/2026

Objection resolved — Resolved

08/31/2026

Permit issued — General Construction

B01449138-I1-GC

08/25/2026

Filed — Alteration

APPLICATION FILED HEREWITH TO PROPOSE INTERIOR RENOVATION WITH A HORIZONTAL ENLARGEMENT TO AN EXISTING TWO STORY, ONE FAMILY, BUILDING

B01424523-S1

08/20/2026

Filed — Alteration

APPLICATION FILED HEREWITH TO PROPOSE INTERIOR RENOVATION TO AN EXISTING TWO STORY, ONE FAMILY, BUILDING

B01449138-I1

08/20/2026

Special inspection requirement — Final

Feng Zhang

07/22/2026

Objection raised — Other

07/22/2026

Objection raised — Other

07/22/2026

Objection raised — Other

07/22/2026

Objection raised — Other

07/22/2026

Objection raised — Other

07/22/2026

Objection raised — Other

07/14/2026

Objection raised — Fire_Protection

07/14/2026

Objection raised — Other

07/14/2026

Objection raised — Scope

07/14/2026

Objection raised — Other

07/14/2026

Objection raised — Other

07/06/2026

Filed — Alteration

APPLICATION FILED HEREWITH TO PROPOSE INTERIOR RENOVATION WITH A HORIZONTAL ENLARGEMENT TO AN EXISTING TWO STORY, ONE FAMILY, BUILDING

B01424523-I1

07/03/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

07/03/2026

Special inspection requirement — Energy Code Compliance Inspections

07/03/2026

Special inspection requirement — Fire-Resistance Rated Construction

07/03/2026

Special inspection requirement — Air barrier - visual inspection

07/03/2026

Special inspection requirement — Air barrier — testing

07/03/2026

Special inspection requirement — Fenestration air leakage

07/03/2026

Special inspection requirement — Fenestration areas

07/03/2026

Special inspection requirement — Fenestration and door U-factor and product ratings

07/03/2026

Special inspection requirement — Insulation placement and R values

07/03/2026

Special inspection requirement — Permanent certificate

07/02/2026

Special inspection requirement — Final

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	A.E. CONSTRUCTION, LLC	08/31/2026

Nothing on file for this building.

▾Special Inspection Requirements (DOB NOW) — 12

Date	Requirement	Inspector	Role
08/20/2026	Final	Feng Zhang	progress
07/03/2026	Fire-Resistant Penetrations and Joints	—	special
07/03/2026	Energy Code Compliance Inspections	—	progress
07/03/2026	Fire-Resistance Rated Construction	—	progress
07/03/2026	Air barrier - visual inspection	—	energy_progress
07/03/2026	Air barrier — testing	—	energy_progress
07/03/2026	Fenestration air leakage	—	energy_progress
07/03/2026	Fenestration areas	—	energy_progress
07/03/2026	Fenestration and door U-factor and product ratings	—	energy_progress
07/03/2026	Insulation placement and R values	—	energy_progress
07/03/2026	Permanent certificate	—	energy_progress
07/02/2026	Final	—	progress