New York City  »  11238  »  Dean St  »  817 Dean St

817 Dean Street, Brooklyn, NY 11238 - Property report

Also known as: 817 Dean St

Property image for 817 Dean Street, Brooklyn, NY 11238
static Mapbox map

Property type

Two Family Brick (B1)

Year built

1920

Lot sq. ft.

1,925

Sale price

$2,660,000

General information

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Address
Primary address
817 Dean Street
ZIP code
11238
Neighborhood
Prospect Heights
Borough
Brooklyn
Block & lot
01132-0057

Owner

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Building
Property type
Two Family Brick (B1)
Building sq. ft.
3,322
Building dimensions
17.5 ft x 65 ft
Buildings on lot
1
Stories
2
Year built
1920
Last altered
2017
Building material
Frame
Exterior wall
Composition
Basement
4
Sales
Sale date
12/01/2020
Sale price
$2,660,000
Tax
Tax year
2026-2027
Property tax
$10,898
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
2
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Dean Street (narrow)
Nearest wide street
Washington Avenue
Distance to wide street
Lot dimensions
17.5 ft x 110 ft
Lot sq. ft.
1,925

Area overview

Walk score
98 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
92 /100.  Biker's Paradise
School district
13
Community district
8
Closest police station
0.59 Miles
Closest fire station
0.38 Miles

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

Ownership information for 817 Dean Street, Brooklyn, NY

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

Sales history for 817 Dean Street, Brooklyn, NY 11238

Sale date Sale price Buyer name Seller name
12/01/2020 $2,660,000 XXXXXXX, XXXXXXXX XXX XXXXXXX, XXXXXXXX XXX XXXX XXXXXX XXX
01/06/2016 $1,050,000 XXX XXXX XX XXX XXXX-XXXXXX, XXXXXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
11/02/2023 - R
10/25/2023 - D
Assignment, Mortgage
(2023103101275001)
XXXXXXX XXXXXXX XXXXXXXXX XXXXXXXXXXX XXXXXXXX XXXXX XXXX XXXXXXXX XXXXXXXXXXX
01/05/2021 - R
12/01/2020 - D
Mortgage
(2020121101365002)
XXXXXXX XXXXXXXX XXXXX XXXXXXXX XXXX
01/05/2021 - R
12/01/2020 - D
Deed
(2020121101365001)
XXX XXXX XXXXXX XXX XXXXXXX XXXXXXXX
09/28/2017 - R UCC3 Termination
(2017091800048005)
XXX XXXX XXXXXX XXX XXXXXXX XXXXX XXXXXXX XXX
09/28/2017 - R
09/12/2017 - D
Satisfaction of Mortgage
(2017091800048004)
XXXXXXX XXXXX XXXXXXX XXX XXX XXXX XXXXXX XXX
09/28/2017 - R
09/12/2017 - D
Termination of Assign of L&R
(2017091800048001)
XXXXXXX XXXXX XXXXXXX XXX XXX XXXX XXXXXX XXX
07/27/2016 - R
07/19/2016 - D
Zoning Lot Description
(2016072000129002)
XXX XXXX XXXXXX XXX
07/27/2016 - R
07/19/2016 - D
Certificate
(2016072000129001)
XXXXXXX XXXX XXXXXXXX XXX
05/20/2016 - R Initial UCC1
(2016051700453001)
XXX XXXX XXXXXX XXX XXXXXXX XXXXX XXXXXXX XXX
05/24/2016 - R
05/12/2016 - D
Assignment of Leases and Rents
(2016051700352002)
XXX XXXX XXXXXX XXX XXXXXXX XXXXX XXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 817 Dean Street, 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
$10,898
Municipal exemptions
Recent tax assessments
Market value
$2,246,000
Assessed value
$134,760

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 $2,492,000 $149,520 $51,811 19.843% $10,281 $10,281 +4.72%
2024/25 $2,092,000 $125,520 $48,878 20.085% $9,817 $9,817 +0.22%
2023/24 $2,498,000 $149,880 $48,773 20.085% $9,796 $9,796 +1.75%
2022/23 $2,482,000 $148,920 $47,406 20.309% $9,628 $9,628 +2.71%
2021/22 $2,308,000 $138,480 $46,958 19.963% $9,374 $9,374 -4.26%
2020/21 $2,335,000 $140,100 $46,523 21.045% $9,791 $9,791 +535.19%
2019/20 $1,681,000 $100,860 $7,282 21.167% $1,541 $1,541 +2.42%
2018/19 $1,664,000 $99,840 $7,194 20.919% $1,505 $1,505 +8.49%
2017/18 $1,482,000 $88,920 $6,805 20.385% $1,387 $1,387 +7.88%
2016/17 $1,274,000 $76,440 $6,432 19.991% $1,286 $1,286 +8.35%

Permit information for 817 Dean Street, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
06/09/2017 Alteration type 2
06/09/2017 Alteration type 2
03/07/2017 Alteration type 2

*Most recent permits on record for this property.

More about New York City property records

HPD Violations

No recently recorded violations for this property.

Prospect Heights residential market stats

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

Median sale price

$1,277,500

23.4% Y-o-Y

Median price/sq. ft.

$1,509

4.6% Y-o-Y

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
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
Washington Ave & Fulton Ave at SE Corner
Station lines
C
Distance (miles)
0.26

Access the detailed traffic volume map for 817 Dean Street, Brooklyn, NY 11238 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. 9 Sarah Smith Garnet School (The) 6 Yes Public PK, K-5 732 0.17
P.S. 9 Sarah Smith Garnet School (The) 6 Yes Public PK, K-5 732 0.17
Bethel Elementary School NR No Private PK-8 34 0.19
Bethel Elementary School NR No Private PK-8 34 0.19
Explore Exceed Charter School 6 No Charter K-8 429 0.22
Brooklyn Arts and Science Elementary School 4 No Public PK, K-5 275 0.22
Brooklyn Arts and Science Elementary School 4 No Public PK, K-5 275 0.22
Nelrak Child Development Center NR No Private PK, K-3 50 0.26
Nelrak Child Development Center NR No Private PK, K-3 50 0.26
Achievement First Endeavor Charter School 6 No Charter K-8 738 0.27
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Ebbetts Field Middle School 6 Yes Public 6-8 123 1.02
Bethel Elementary School NR No Private PK-8 34 0.19
Explore Exceed Charter School 6 No Charter K-8 429 0.22
Achievement First Endeavor Charter School 6 No Charter K-8 738 0.27
Luria Academy of Brooklyn NR No Private PK-8 244 0.29
Elijah Stroud Middle School 5 No Public 6-8 121 0.30
The Brooklyn Waldorf School NR No Private PK, K-8 160 0.37
P.S. 753 School For Career Development NR No Public 6-12 354 0.40
Urban Assembly Unison School (The) 3 No Public 6-8 173 0.40
Brooklyn Jesuit Prep School NR No Private 5-8 87 0.41
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Gotham Professional Arts Academy NR No Public 9-12 179 0.08
GOTHAM PROFESSIONAL ARTS ACADEMY NR No Public 9-12 217 0.08
Acorn Community High School NR No Public 9-12 107 0.08
P.S. 753 School For Career Development NR No Public 6-12 354 0.40
Brooklyn Free School NR No Private PK-12 76 0.60
Bishop Loughlin Memorial High School NR No Private 9-12 621 0.61
Bedford Academy High School 9 No Public 9-12 381 0.62
Berkeley Carroll School NR No Private PK-12 977 0.64
Brooklyn Academy of Science and the Environment 3 No Public 9-12 265 0.65
High School For Global Citizenship 4 No Public 9-12 221 0.65

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

Frequently asked questions

What is the year built for 817 Dean Street, Brooklyn, NY 11238?

The development at 817 Dean Street, Brooklyn, NY 11238 was built in 1920.

What is the total square footage of 817 Dean Street, Brooklyn, NY 11238?

817 Dean Street, Brooklyn, NY 11238 has a total of 3,322 square feet.

When was 817 Dean Street, Brooklyn, NY 11238 last sold and what was the sale price?

817 Dean Street, Brooklyn, NY 11238 was last sold on 12/01/2020 for $2,660,000.

What is the assessed value of 817 Dean Street, Brooklyn, NY 11238?

817 Dean Street, Brooklyn, NY 11238 is currently assessed at $134,760.

What are the property taxes for 817 Dean Street, Brooklyn, NY 11238?

The property taxes for 817 Dean Street, Brooklyn, NY 11238 total $10,897.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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