New York City  »  11215  »  Montgomery Pl  »  10 Montgomery Pl

Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215 - Property report

Also known as: 133 8th Ave

Property image for Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215
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Property type

Walk-up Cooperative Building (Other than Condominiums) (XC6)

Year built

1910

Lot sq. ft.

11,200

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Building name
Montten Slope, INC
Primary address
Montten Slope
Alternate address(es)
133 8th Ave
2-6 Montgomery Pl
8-12 Montgomery Pl
ZIP code
11215
Neighborhood
Park Slope
Borough
Brooklyn
Block & lot
01073-0005

Owner

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Building
Property type
Walk-up Cooperative Building (Other than Condominiums) (XC6)
Building sq. ft.
35,424
Building dimensions
54.83 ft x 100.83 ft
Buildings on lot
2
Stories
4
Year built
1910
Tax
Tax year
2026-2027
Property tax
$268,574
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
40
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Montgomery Place (narrow)
8 Avenue (wide)
Distance to wide street
Lot dimensions
100 ft x 112 ft
Lot sq. ft.
11,200

Area overview

Walk score
89 /100.  Very Walkable
Transit score
100 /100.  Rider's Paradise
Bike score
90 /100.  Biker's Paradise
School district
15
Community district
6
Closest police station
0.63 Miles
Closest fire station
0.24 Miles

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

Units for Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY

Unit Sale date Sale price Sq. ft. Price/Sq. ft.
01073-0005-cp1E
Unit 1A 09/08/2021 300
Unit 1AB 08/16/2022
Unit 1B 10/06/2011 871
Unit 1C
Unit 1D,E
Unit 1D 12/04/2019
Unit 1DAT
Unit 1E-F 07/06/2021
Unit 2A 11/02/2010
Unit 2B 09/13/2016 720
Unit 2C,D 07/14/2010
Unit 2C
Unit 2D 04/28/2021
Unit 2E 01/31/2025
Unit 3A,B
Unit 3A 07/03/2019
Unit 3B 12/11/2024
Unit 3C 07/03/2019
Unit 3D 07/13/2018 920
Unit 3E
Unit 3EF 02/09/2018 1,088
Unit 4A,B
Unit 4A 11/13/2025
Unit 4B 03/10/2017
Unit 4C 04/21/2008
Unit 4D 10/05/2017 855
Unit 4E,F 10/26/2018
Unit 4I

Ownership information for Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY

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

Sales history for Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
03/21/2017 - R Initial UCC1
(2017031800170005)
XXXXXXX XXXXX XXX XXXXXXXXX XXXX
03/21/2017 - R
02/01/2017 - D
Termination of Assign of L&R
(2017031800170006)
XXXXXXX XXXXX XXX XXXXXX XXX
03/21/2017 - R
02/01/2017 - D
Assignment of Leases and Rents
(2017031800170004)
XXXXXXX XXXXX XXX XXXXXXXXX XXXX
03/21/2017 - R
02/01/2017 - D
Agreement
(2017031800170003)
XXXXXXX XXXXX XXX XXXXXXXXX XXXX
03/21/2017 - R
02/01/2017 - D
Mortgage
(2017031800170002)
XXXXXXX XXXXX XXX XXXXXXXXX XXXX
03/21/2017 - R
02/01/2017 - D
Assignment, Mortgage
(2017031800170001)
XXXXXX XXX XXXXXXXXX XXXX
01/28/2008 - R
08/28/2007 - D
Assignment of Assignment of Leases & Rents
(2007120300683002)
XXX XXX XXXXXX XXX
01/28/2008 - R
08/28/2007 - D
Assignment, Mortgage
(2007120300683001)
XXX XXX XXXXXX XXX
09/19/2006 - R
09/12/2006 - D
UCC3 Termination
(2006091201278001)
XXXXXXXXXX XXXXXX XXXXXXX XXXXX XXX
06/27/2005 - R
06/24/2005 - D
UCC3 Termination
(2005062400421001)
XXXXX XXX X XXXXX XXXXX XXXX XXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for Montten Slope, INC - 10 Montgomery Place, 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
$268,574
Municipal exemptions
Recent tax assessments
Market value
$6,445,000
Assessed value
$2,900,250

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 $6,147,000 $2,766,150 $2,414,930 12.439% $303,488 $254,942 +3.58%
2024/25 $5,290,000 $2,380,500 $2,303,660 12.5% $290,860 $246,123 +3.28%
2023/24 $5,238,000 $2,357,100 $2,253,730 12.502% $284,868 $238,298 +4.65%
2022/23 $5,321,000 $2,394,450 $2,182,400 12.267% $270,792 $227,713 +5.78%
2021/22 $5,113,000 $2,300,850 $2,086,480 12.235% $259,602 $215,279 -13.23%
2020/21 $5,631,000 $2,533,950 $2,022,420 12.267% $252,584 $248,090 +6.64%
2019/20 $5,051,000 $2,272,950 $1,865,110 12.473% $237,659 $232,635 +10.29%
2018/19 $4,448,000 $2,001,600 $1,672,450 12.612% $218,106 $210,929 +9.13%
2017/18 $4,369,000 $1,966,050 $1,519,580 12.719% $200,290 $193,275 +9.18%
2016/17 $3,677,000 $1,654,650 $1,373,140 12.892% $184,380 $177,025 +7.58%

Permit information for Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
03/26/2025 Alteration
02/10/2025 Alteration
02/06/2025 Alteration
01/13/2025 Alteration
12/22/2024 Alteration

*Most recent permits on record for this property.

More about New York City property records

HPD Violations

Violation ID Inspection date Class NOV issue date Status
11/09/2022 I
11/09/2022 I
03/08/2022 A

*Most recent HPD violations on record for this property.

Park Slope residential market stats

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

Median sale price

$1,619,646

12.4% Y-o-Y

Median price/sq. ft.

$1,514

6.4% 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

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
Flatbush Ave & Plaza Street West at SW Corner
Station lines
2-3
Distance (miles)
0.29

Access the detailed traffic volume map for Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215 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. 321 William Penn 9 Yes Public K-5 1,216 0.23
The Montessori School of New York - Brooklyn NR No Private PK, K-6 0 0.08
The Montessori School of New York - Brooklyn NR No Private PK, K-6 0 0.08
Poly Prep Lower School NR No Private PK-4 240 0.14
Poly Prep Lower School NR No Private PK-4 240 0.14
Poly Prep Lower School NR No Private 0 0.16
P.S. 282 Park Slope 5 No Public PK, K-5 496 0.40
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Poly Prep Lower School NR No Private 0 0.16
St Francis Xavier School NR No Private PK-8 175 0.25
Berkeley Carroll Elementary School NR No Private PK-12 940 0.27
Park Slope Collegiate 4 No Public 6-12 577 0.28
Berkeley Carroll School NR No Private PK-12 977 0.29
Saint Saviour Catholic Academy NR No Private PK, K-8 370 0.38
Is 340 7 No Public 6-8 150 0.40
P.S. 77 NR No Public K-12 304 0.52
Ms 266 Park Place Community Middle School 4 No Public 6-8 69 0.52
Ms 51 William Alexander 7 No Public 6-8 1,026 0.55
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Poly Prep Lower School NR No Private 0 0.16
Berkeley Carroll Elementary School NR No Private PK-12 940 0.27
Millennium Brooklyn High School 10 No Public 9-12 721 0.28
John Jay School for Law 3 No Public 9-12 461 0.28
Cyberarts Studio Academy 2 No Public 9-12 298 0.28
Park Slope Collegiate 4 No Public 6-12 577 0.28
Berkeley Carroll School NR No Private PK-12 977 0.29
St Saviour High School NR No Private 9-12 400 0.35
P.S. 77 NR No Public K-12 304 0.52
International High School at Prospect Heights 1 No Public 9-12 272 0.66

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

Frequently asked questions

What is the year built for Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215?

The development at Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215 was built in 1910.

What is the total square footage of Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215?

Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215 has a total of 35,424 square feet.

What is the assessed value of Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215?

Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215 is currently assessed at $2,900,250.

What are the property taxes for Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215?

The property taxes for Montten Slope, INC - 10 Montgomery Place, Brooklyn, NY 11215 total $314,276.

How many residential units does this building have?

This building has 40 residential unit(s).

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