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3801 Nautilus Avenue, Brooklyn

BIN 3188639BBL 3070020039Block 7002 · Lot 39Built 19502 storiesGoogle Maps & Street View ↗Tax & zoning on NYC.gov ↗
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OverviewHealth scoreTimelineFinesOwnership historyOwnerRelated

3801 Nautilus Avenue at a glance

3801 Nautilus Avenue, Brooklyn has 50 open city records on file, none of them Class C, and no balance recorded as due on OATH/ECB summonses. No marshal evictions are on record for this building. No recorded sale is on file for its lot. The most recent record is dated Nov 14, 2025.

Open Class C
0
Immediately hazardous — click to see them
Open Class B
49
Hazardous — click to see them
Open Class A
1
Non-hazardous — click to see them
Fines due
$0.00
Balance on OATH/ECB summonses
Evictions
0
No marshal evictions on record
Permits on file
7
Construction permits filed with DOB
Last activity
Nov 14, 2025
DOB record

Health score for 3801 Nautilus Avenue

A composite of the public indicators below. How it is scored.

B
Health score · Sep 11, 2026
Scored from all 139 public records for this building
Scored from city records as published, which lag reality by a day or two, and closed violations rest on owner self-certification. A grade summarizes the public record, not the building itself. Full methodology · report a problem
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 49
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $0
Bedbug filings with infestations
Annual LL69 filings on record
This building 0
Tenant litigation
Open HP actions in Housing Court
This building 0
Active vacate order
HPD or FDNY order to vacate, still in effect
This building No

Record timeline for 3801 Nautilus Avenue

139 records on file, every agency interleaved. Class A, B and C are HPD’s hazard tiers: C is immediately hazardous, A and B explained here.

Download this timeline (CSV) →

OATH / ECB summonses & fines at 3801 Nautilus Avenue

No balance is recorded as due across the 18 summonses below, out of $27,105.00 in penalties imposed. Balances are as the city publishes them; a settlement or write-off that never reached the dataset will not show here. New to these? How an OATH summons becomes a penalty, explained.

OATH and ECB summonses for 3801 Nautilus Avenue
011721635KJan 21, 2020RECORDKEEPINGDec 8, 2020Found in violation—
011716826RNov 4, 2019FIRE-RATED DOORS AND WINDOWSJan 19, 2021Found in violation—
0194926710Mar 16, 2017SNOW,ICE DIRT ON SIDEWALKSApr 28, 2017Pending—
0173616237Dec 12, 2013IMPROPER DISPOSAL OF RECYC MISUSE OF CONTAINER 1 TO 8 DWELLING UNITSJan 15, 2014Pending—
267391Nov 24, 2003FAILURE TO MAINTAIN BLDG.DEFECT NOTED:2ND FLOOR LEVEL CEILING IS SAGGING AND LOOSE AT VARIOUS LOCATIONS.REMEMDY:MAINTAIN BLDG MAKE CEILING SAFE IMMEDIATELY.Feb 23, 2004Found in violation—
032041059YJan 15, 2003FAILURE TO MAINTAIN BOILER (A).Oct 18, 2004Written off—
558530Jan 15, 2003B4A-47. 32A - LOW WATER MISSING COVER-WIRES EXPIRED.Jun 9, 2003Found in violation—
1006203Jan 15, 2003B4A-32A-44C-50A-50B-50C. 32A - EXPOSED WIRES IN ELECTRICAL BOX AT REAR OF BOILER. 50A - BOILER ROOM MUST BE FIRE PROOF. 50B - NO DOMESTIC WATER RELIEF VALVE ON HOT WATER COIL. 50C - HOLES IN CEILING.Oct 18, 2004Written off—
010704962RApr 5, 2002FAILED TO PROVIDE BUCKETS EXTINGUISHERSNov 26, 2002Written off—
010696669KFeb 16, 2000FAILED TO PROVIDE REFRIG HEATING DEVICESDec 12, 2000Written off—
034222316LDec 1, 1999FAILURE TO ADEQUATELY GRADE, DRAIN, OR OTHERWISE PROTECT SITE AFTER DEFeb 7, 2000Written off—
0109042221Nov 17, 1999LOOSE RUBBISHJan 18, 2000Written off—
0096963543Dec 2, 1998DIRTY SIDEWALKJun 13, 2000Written off—
0096963507Nov 25, 1998DIRTY SIDEWALKJun 13, 2000Written off—
0106408152Sep 17, 1998DIRTY SIDEWALKOct 23, 1998Written off—
034183589HAug 25, 1998FAILURE TO MAINTAIN BUILDING: EXTERIOR HAZARDOUS .Oct 19, 1998Defaulted (did not respond)—
034182627PJul 6, 1998FAILURE TO MAINTAIN BUILDING: INTERIOR HAZARDOUS .Aug 24, 1998Written off—
0052590313Jun 18, 1998FAILURE TO REMOVE LOCKING DEVICE OF REFRIGERATORJul 20, 1998Written off—

Ownership history for 3801 Nautilus Avenue

Every deed the City Register has recorded against this building’s tax lot (BBL 3070020039), newest first. A price is the consideration stated on the deed; transfers between related parties, into an LLC, or by a referee often record none, shown as “—”. Each row links to the document in ACRIS.

No deed for this lot appears in ACRIS, the City Register's index of recorded documents. Condominium units are recorded on their own lots and are not matched to buildings yet.