New York City  »  11217  »  S Portland Ave  »  31 S Portland Ave

31 South Portland Avenue, Brooklyn, NY 11217 - Property report

Also known as: 31 S Portland Ave

Property image for 31 South Portland Avenue, Brooklyn, NY 11217
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Property type

Converted Dwellings or Rooming House (C5)

Year built

1930

Lot sq. ft.

2,500

General information

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Address
Primary address
31 South Portland Avenue
ZIP code
11217
Neighborhood
Fort Greene
Borough
Brooklyn
Block & lot
02100-0018

Owner

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Building
Property type
Converted Dwellings or Rooming House (C5)
Building sq. ft.
9,920
Building dimensions
25 ft x 80 ft
Buildings on lot
1
Stories
4
Year built
1930
Building material
Tax
Tax year
2026-2027
Property tax
$31,962
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
8
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
25 ft x 100 ft
Lot sq. ft.
2,500

Area overview

Walk score
96 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
95 /100.  Biker's Paradise
School district
13
Community district
2
Closest police station
0.52 Miles
Closest fire station
0.28 Miles

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

Ownership

Ownership information for 31 South Portland 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 31 South Portland Avenue, Brooklyn, NY 11217

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
06/21/2018 - R
06/18/2018 - D		 Agreement
(2018062000520002)		 XXXXXX XXX XXXXX XXXXXXXX XXXXXX XXX XXXXXXXX XXXXX XXXX X X
06/21/2018 - R
06/18/2018 - D		 Mortgage
(2018062000520001)		 XXXXXX XXX XXXXX XXXXXXXX XXXXXX XXX XXXXXXXX XXXXX XXXX X X
07/25/2012 - R
06/29/2012 - D		 Agreement
(2012070500922002)		 XXXXXXXX XXXXX XXXX X X XXXXXXXXX XXXXX XXXXXXXX XXXXXX XXX
07/25/2012 - R
06/29/2012 - D		 Mortgage
(2012070500922001)		 XXXXXXXXX XXXXX XXXXXXXX XXXXXX XXX XXXXXXXX XXXXX XXXX X X
01/18/2011 - R
10/29/2010 - D		 Assignment of Assignment of Leases & Rents
(2010121001151001)		 XXXXXXXX X X X XXXXXXXX XXXXXXX XXXXXXXXXXX XX XXXXXX XXXXX XXXX X X
01/19/2011 - R
10/29/2010 - D		 Assignment, Mortgage
(2010120301212001)		 XXXXXXXX X X X XXXXXXXX XXXXXXX XXXXXXXXXXX XX XXXXXX XXXXX XXXX X X
12/06/2004 - R
11/23/2004 - D		 Initial UCC1
(2004113000407001)		 XXXXXXXXX XXXXX XXXXXXXX XXXXXX XXX XXXXXXXX XX
02/14/2005 - R
11/23/2004 - D		 Assignment of Leases and Rents
(2004113000245003)		 XXXXXXXX XX XXXXXXXXX XXXXX XXXXXXXX XXXXXX XXX
02/14/2005 - R
11/23/2004 - D		 Agreement
(2004113000245002)		 XXXXXXXXX XXXXX XXXXXXXX XXXXXX XXX XXXXXXXX XX
02/14/2005 - R
11/23/2004 - D		 Certificate of Reduction
(2004113000245001)		 XXXXXXXXX XXXXX XXXXXXXX XXXXXX XXX XXXXXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 31 South Portland 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
$31,962
Municipal exemptions
Recent tax assessments
Market value
$5,490,000
Assessed value
$2,470,500

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 $4,575,000 $2,058,750 $248,920 12.439% $30,963 $30,963 +7.45%
2024/25 $3,812,400 $1,715,580 $230,534 12.5% $28,817 $28,817 +7.98%
2023/24 $3,177,000 $1,429,650 $213,464 12.502% $26,687 $26,687 +10.07%
2022/23 $3,971,000 $1,786,950 $197,653 12.267% $24,246 $24,246 +0.26%
2021/22 $4,429,000 $1,993,050 $197,653 12.235% $24,183 $24,183 +2.96%
2020/21 $4,834,000 $2,175,300 $191,477 12.267% $23,488 $23,488 +6.19%
2019/20 $4,594,000 $2,067,300 $177,334 12.473% $22,119 $22,119 +6.81%
2018/19 $5,202,000 $2,340,900 $164,203 12.612% $20,709 $20,709 +7.09%
2017/18 $4,458,000 $2,006,100 $152,041 12.719% $19,338 $19,338 -1.34%
2016/17 $3,566,000 $1,604,700 $152,041 12.892% $19,601 $19,601 +3.30%
Permits

Permit information for 31 South Portland Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
05/05/2003 Alteration type 2
02/10/1992 Alteration type 2

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
05/15/2014 Lblvio-low pressure boiler
06/01/1994 Ll6291-local law 62/91 - boilers
08/16/1993 Ll6291-local law 62/91 - boilers

*Most recent DOB violations on record for this property.

Neighborhood

Brooklyn commercial market stats

Review a detailed real estate market overview of Brooklyn and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Brooklyn and compare it to other New York City boroughs.

Q2 2026 median price/sq. ft.

$533

1.5% Y-o-Y

Q1 2026 median price/sq. ft.

$471

-8.9% Y-o-Y

2025 median price/sq. ft.

$523

5.2% Y-o-Y

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

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
Fort Greene Pl & Lafayette Ave at NE Corner
Station lines
G
Distance (miles)
0.139
View subway map

Access the detailed traffic volume map for 31 South Portland Avenue, Brooklyn, NY 11217 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

Neighbors for 31 South Portland Avenue, Brooklyn, NY

27 S Portland Ave, Brooklyn 25 S Portland Ave, Brooklyn 13 S Portland Ave, Brooklyn 51 S Portland Ave, Brooklyn 37 S Portland Ave, Brooklyn 35 S Portland Ave, Brooklyn 43 S Portland Ave, Brooklyn 47 S Portland Ave, Brooklyn 49 S Portland Ave, Brooklyn 29 A S Portland Ave, Brooklyn 19 S Portland Ave, Brooklyn 33 S Portland Ave, Brooklyn 39 S Portland Ave, Brooklyn 45 S Portland Ave, Brooklyn 29 S Portland Ave, Brooklyn 23 S Portland Ave, Brooklyn 21 S Portland Ave, Brooklyn 17 S Portland Ave, Brooklyn 7 S Portland Ave, Brooklyn 41 S Portland Ave, Brooklyn

Nearby ZIP codes for 31 South Portland Avenue, Brooklyn, NY

10002, New York City, NY 10004, New York City, NY 10005, New York City, NY 10006, New York City, NY 10007, New York City, NY 10038, New York City, NY 10271, New York City, NY 10278, New York City, NY 10279, New York City, NY 11201, New York City, NY 11205, New York City, NY 11206, New York City, NY 11215, New York City, NY 11216, New York City, NY 11218, New York City, NY 11225, New York City, NY 11226, New York City, NY 11231, New York City, NY 11232, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for 31 South Portland Avenue, Brooklyn, NY 11217?

The development at 31 South Portland Avenue, Brooklyn, NY 11217 was built in 1930.

What is the market value of 31 South Portland Avenue, Brooklyn, NY 11217?

The current market value of 31 South Portland Avenue, Brooklyn, NY 11217 is $5,490,000.

What is the total square footage of 31 South Portland Avenue, Brooklyn, NY 11217?

31 South Portland Avenue, Brooklyn, NY 11217 has a total of 9,920 square feet.

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