New York City  »  11224  »  Nautilus Ave  »  3821 Nautilus Ave

3821 Nautilus Avenue, Brooklyn, NY 11224 - Property report

Also known as: 3819-3827 Nautilus Ave

Property image for 3821 Nautilus Avenue, Brooklyn, NY 11224
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Property type

Three Families (C0)

Year built

1930

Lot sq. ft.

8,000

Sale price

$1,135,000

General information

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Address
Primary address
3821 Nautilus Avenue
Alternate address(es)
3819-3827 Nautilus Ave
3831 Garage Nautilus Ave
ZIP code
11224
Neighborhood
Sea Gate
Borough
Brooklyn
Block & lot
07002-0048

Owner

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Building
Property type
Three Families (C0)
Building sq. ft.
4,000
Building dimensions
50 ft x 50 ft
Buildings on lot
2
Stories
2
Year built
1930
Last altered
2007
Building material
Frame
Exterior wall
Aluminum/Vinyl
Basement
4
Garage type
Detached, Frame Garage
Sales
Sale date
12/21/2018
Sale price
$1,135,000
Tax
Tax year
2026-2027
Property tax
$16,573
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
3
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Nautilus Avenue (narrow)
Nearest wide street
Neptune Avenue
Distance to wide street
Lot dimensions
80 ft x 100 ft
Lot sq. ft.
8,000

Area overview

Walk score
51 /100.  Somewhat Walkable
Transit score
47 /100.  Some Transit
Bike score
44 /100.  Somewhat Bikeable
School district
21
Community district
13
Closest police station
1.57 Miles
Closest fire station
0.70 Miles

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 3821 Nautilus Avenue, Brooklyn, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 3821 Nautilus Avenue, Brooklyn, NY 11224

Sale date Sale price Buyer name Seller name
12/21/2018 $1,135,000 XX XXXX, XXXXX XXXXXXXX, XXXXXXX
04/29/2005 $499,000 XXXXXXXX XXXXXX XXX XXXXX, XXXX
04/01/2004 $559,426 XXXXX, XXXX XXXXXXX, XXXXXXXX X

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
09/05/2023 - R
07/14/2023 - D		 Life Estate Deed
(2023083000080001)		 XX XXXX XXXXX XXXXXXXXX XXXXXX XX XXXXXXX
09/01/2020 - R
06/25/2020 - D		 Agreement
(2020090100398003)		 XXXXXX XXXXX XXXX
09/01/2020 - R
06/25/2020 - D		 Mortgage
(2020090100398002)		 XXXXXX XXXXX XXXX
09/01/2020 - R
05/06/2020 - D		 Assignment, Mortgage
(2020090100398001)		 XXXX XXXX
02/01/2019 - R
01/29/2019 - D		 Satisfaction of Mortgage
(2019012900028001)		 XXXXXXXX XXXXXXX XXXXXXXX XXXXXXXX XXXXXXX XXX
01/11/2019 - R
12/27/2018 - D		 Mortgage
(2019010400234002)		 XX XXXX XXXXX XXXXXXXXXX XXXXXXXX XXXXXXXX XXX
01/11/2019 - R
12/21/2018 - D		 Deed
(2019010400234001)		 XXXXXXXX XXXXXXX XX XXXX XXXXX
11/28/2008 - R
11/13/2008 - D		 Discharge of Tax Lien
(2008112400789001)		 XXX XXXX XX XXX XXXX
10/08/2008 - R
09/05/2008 - D		 Satisfaction of Mortgage
(2008100200444001)		 XXXXXXXX XXXXXX XXX XXXXX XXXX
10/08/2008 - R
08/29/2008 - D		 Mortgage
(2008100200378002)		 XXXXXXXX XXXXXXX XXXXXXXX XXXXXXXX XXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 3821 Nautilus Avenue, Brooklyn, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$16,573
Municipal exemptions
Recent tax assessments
Market value
$1,398,000
Assessed value
$83,880

More about New York City property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y change
2025/26 $1,605,000 $96,300 $79,753 19.843% $15,825 $15,825 +4.72%
2024/25 $1,268,000 $76,080 $75,239 20.085% $15,112 $15,112 +6.00%
2023/24 $1,183,000 $70,980 $70,980 20.085% $14,256 $14,256 +0.86%
2022/23 $1,160,000 $69,600 $69,600 20.309% $14,135 $14,135 +0.49%
2021/22 $1,265,000 $75,900 $70,460 19.963% $14,066 $14,066 +0.55%
2020/21 $1,400,000 $84,000 $66,472 21.045% $13,989 $13,989 +5.39%
2019/20 $1,201,000 $72,060 $62,709 21.167% $13,274 $13,274 +9.97%
2018/19 $986,000 $59,160 $57,700 20.919% $12,376 $12,070 -8.34%
2017/18 $1,125,000 $67,500 $64,597 20.385% $13,468 $13,168 +8.38%
2016/17 $1,323,000 $79,380 $60,778 19.991% $12,460 $12,150 +8.59%
Permits

Permit information for 3821 Nautilus Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
05/06/2010 Alteration type 2
05/14/2007 Alteration type 2
11/08/2006 Alteration type 2
10/24/2005 Alteration type 1

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

Violation ID Inspection date Class NOV issue date Status
05/07/2026 A
11/20/2025 I
06/12/2025 A

*Most recent HPD violations on record for this property.

Neighborhood

Seagate, Coney Island residential market stats

Access a detailed real estate market overview of Seagate, Coney Island so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Seagate, Coney Island and compare it to other neighborhoods in Brooklyn.

Median sale price

—

Median price/sq. ft.

—

Brooklyn median sale price

$899,000

6% Y-o-Y

Check out recently sold homes in Brooklyn and see how their prices compare.

Risk

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FEMA flood zones

Property location map
FEMA flood zones
0.2

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
1

Subway & traffic

Closest station
Stillwell Ave & Surf Ave at NE Corner
Station lines
D-F-N-Q
Distance (miles)
1.329
View subway map

Access the detailed traffic volume map for 3821 Nautilus Avenue, Brooklyn, NY 11224 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 188 Michael E Berdy 3 Yes Public PK, K-5 256 0.31
P.S. 188 Michael E Berdy 3 Yes Public PK, K-5 256 0.31
P.S. 329 Surfside 3 No Public PK, K-5 313 0.56
P.S. 329 Surfside 3 No Public PK, K-5 313 0.56
P.S. 288 The Shirley Tanyhill 3 No Public PK, K-8 518 0.74
P.S. 288 The Shirley Tanyhill 3 No Public PK, K-8 518 0.74
Block Institute School NR No Private PK, K-2 217 1.03
Block Institute School NR No Private PK, K-2 217 1.03
Block Institute School NR No Private PK, K-2 252 1.03
Block Institute School NR No Private PK, K-2 252 1.03
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 288 The Shirley Tanyhill 3 No Public PK, K-8 518 0.74
Mark Twain is 239 for the Gifted and Talented 9 No Public 6-8 1,207 0.75
Is 281 Joseph B Cavallaro 7 No Public 6-8 1,164 1.42
Kingsborough Early College School 7 No Public 6-12 743 1.61
P.S. 721 Brooklyn Occupational Training Center NR No Public K-3, 5-7, 9-12 454 1.62
Coney Island Preparatory Public Charter School 5 No Charter K-12 1,253 1.86
Is 303 Herbert S Eisenberg 4 No Public 6-8 383 1.86
P.S. 370 NR No Public K-12 246 1.93
St Peter Catholic Academy NR No Private PK-8 219 1.94
Big Apple Academy NR No Private TK-8 888 1.94
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Liberation Diploma Plus 2 No Public 9-12 175 1.09
John Dewey High School 4 No Public 9-12 2,150 1.54
Kingsborough Early College School 7 No Public 6-12 743 1.61
Life Academy High School For Film And Music 4 No Public 9-12 251 1.61
International High School At Lafayette 2 No Public 9-12 353 1.61
Leaders High School 6 No Public 9-12 372 1.61
High School Of Sports Management 2 No Public 9-12 338 1.61
P.S. 721 Brooklyn Occupational Training Center NR No Public K-3, 5-7, 9-12 454 1.62
East Academy of Science & Technology NR No Private 9-12 34 1.82
Rachel Carson High School For Coastal Studies 5 No Public 9-12 595 1.85

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 3821 Nautilus Avenue, Brooklyn, NY

3806 Neptune Ave, Brooklyn 3830 Neptune Ave, Brooklyn 3838 Neptune Ave, Brooklyn 3913 Sea Gate Ave, Brooklyn 3722 Neptune Ave, Brooklyn 3815 Nautilus Ave, Brooklyn 3803 Nautilus Ave, Brooklyn 3829 Nautilus Ave, Brooklyn 3851 Nautilus Ave, Brooklyn 3763 Nautilus Ave, Brooklyn 3826 Neptune Ave, Brooklyn 3842 Neptune Ave, Brooklyn 3764 Neptune Ave, Brooklyn 3756 Neptune Ave, Brooklyn 3802 Neptune Ave, Brooklyn 3804 Neptune Ave, Brooklyn 3810 Neptune Ave, Brooklyn 3726 Neptune Ave, Brooklyn 3907 Sea Gate Ave, Brooklyn 3730 Neptune Ave, Brooklyn

Nearby ZIP codes for 3821 Nautilus Avenue, Brooklyn, NY

11203, New York City, NY 11204, New York City, NY 11209, New York City, NY 11210, New York City, NY 11214, New York City, NY 11215, New York City, NY 11218, New York City, NY 11219, New York City, NY 11220, New York City, NY 11223, New York City, NY 11225, New York City, NY 11226, New York City, NY 11228, New York City, NY 11229, New York City, NY 11230, New York City, NY 11232, New York City, NY 11234, New York City, NY 11235, New York City, NY 11697, New York City, NY

Frequently asked questions

What is the year built for 3821 Nautilus Avenue, Brooklyn, NY 11224?

The development at 3821 Nautilus Avenue, Brooklyn, NY 11224 was built in 1930.

What is the total square footage of 3821 Nautilus Avenue, Brooklyn, NY 11224?

3821 Nautilus Avenue, Brooklyn, NY 11224 has a total of 4,000 square feet.

When was 3821 Nautilus Avenue, Brooklyn, NY 11224 last sold and what was the sale price?

3821 Nautilus Avenue, Brooklyn, NY 11224 was last sold on 12/21/2018 for $1,135,000.

What is the assessed value of 3821 Nautilus Avenue, Brooklyn, NY 11224?

3821 Nautilus Avenue, Brooklyn, NY 11224 is currently assessed at $83,880.

What are the property taxes for 3821 Nautilus Avenue, Brooklyn, NY 11224?

The property taxes for 3821 Nautilus Avenue, Brooklyn, NY 11224 total $16,572.

How many residential units does this building have?

This building has 3 residential unit(s).

Disclaimer

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