New York City  »  11238  »  Underhill Ave  »  173 Underhill Ave

173 Underhill Avenue, Brooklyn, NY 11238 - Property report

Also known as: 173 Underhill Ave

Property image for 173 Underhill Avenue, Brooklyn, NY 11238
static Mapbox map

Property type

Two Family Converted from One Family (B3)

Year built

1899

Lot sq. ft.

1,867

Sale price

$1,400,000

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
Primary address
173 Underhill Avenue
ZIP code
11238
Neighborhood
Prospect Heights
Borough
Brooklyn
Block & lot
01166-0004

Owner

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Building
Property type
Two Family Converted from One Family (B3)
Building sq. ft.
3,536
Building dimensions
18.42 ft x 45 ft
Buildings on lot
1
Stories
3
Year built
1899
Building material
Brick
Exterior wall
Brick/Masonary
Basement
4
Sales
Sale date
06/27/2007
Sale price
$1,400,000
Tax
Tax year
2026-2027
Property tax
$10,387
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)
Underhill Avenue (narrow)
Nearest wide street
St Johns Place
Distance to wide street
Lot dimensions
18.67 ft x 100 ft
Lot sq. ft.
1,867

Area overview

Walk score
93 /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
0.54 Miles
Closest fire station
0.26 Miles

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

Ownership information for 173 Underhill Avenue, Brooklyn, NY

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

Sales history for 173 Underhill Avenue, Brooklyn, NY 11238

Sale date Sale price Buyer name Seller name
06/27/2007 $1,400,000 XXXX, XXXXXX XXX XXXXXXX, XXXXXXXXX XXXXX, XXXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
08/20/2020 - R
07/22/2020 - D
Agreement
(2020081800042003)
XXXX XXXXXX XXXXX XXXXX XXXX X X
08/20/2020 - R
07/22/2020 - D
Mortgage
(2020081800042002)
XXXX XXXXXX XXXXX XXXXX XXXX X X
08/20/2020 - R
06/10/2020 - D
Assignment, Mortgage
(2020081800042001)
XXXXXXXX XXXX XXXX XXXXX XXXXX XXXX X X
12/13/2010 - R
12/06/2010 - D
Landmark Designation
(2010120601045001)
XXXXXXXX XXXXXXX XXXXXXXX XXXXXXXX
08/17/2010 - R
08/02/2010 - D
Agreement
(2010080200509002)
XXXX XXXXXX XXXXX XXXXX XXXX X X
08/17/2010 - R
08/02/2010 - D
Mortgage
(2010080200509001)
XXXX XXXXXX XXXXX XXXXX XXXX X X
08/17/2010 - R
07/19/2010 - D
Subordination of Mortgage
(2010080200509003)
XXXXXXXX XXXX XXXX XXXXX XXXXX XXXX X X
07/24/2007 - R
07/19/2007 - D
Satisfaction of Mortgage
(2007071901297001)
XXXXX XXXX XXXXX XXXXXXX XXXXXXXXXXX
07/30/2007 - R
07/17/2007 - D
Satisfaction of Mortgage
(2007071900987001)
XXXXX XXXX XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
07/10/2007 - R
06/27/2007 - D
Mortgage
(2007062701908003)
XXXX XXXXXX XXXXXXXX XXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 173 Underhill 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
$10,387
Municipal exemptions
Recent tax assessments
Market value
$4,105,000
Assessed value
$246,300

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 $3,508,000 $210,480 $51,919 19.843% $10,584 $10,302 +4.72%
2024/25 $3,385,000 $203,100 $48,981 20.085% $10,107 $9,838 +6.30%
2023/24 $4,154,000 $249,240 $46,076 20.085% $9,536 $9,254 +5.17%
2022/23 $3,417,000 $205,020 $43,329 20.309% $9,096 $8,800 +1.68%
2021/22 $3,158,000 $189,480 $43,349 19.963% $8,941 $8,654 -4.46%
2020/21 $3,590,000 $215,400 $43,039 21.045% $9,354 $9,058 +5.57%
2019/20 $2,854,000 $171,240 $40,534 21.167% $8,876 $8,580 +7.64%
2018/19 $3,081,000 $184,860 $38,103 20.919% $8,276 $7,971 +9.06%
2017/18 $3,155,000 $189,300 $35,854 20.385% $7,608 $7,309 +2.20%
2016/17 $2,778,000 $166,680 $35,774 19.991% $7,461 $7,152 +3.14%

Permit information for 173 Underhill Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
05/01/2000 Alteration type 1
05/20/1999 Alteration type 1

*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
04/12/2024 A
03/27/2023 A
03/02/2022 A

*Most recent HPD violations on record 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

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 East at SE Corner
Station lines
2-3
Distance (miles)
0.242

Access the detailed traffic volume map for 173 Underhill Avenue, 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 0.20
P.S. 9 Sarah Smith Garnet School (The) 6 Yes Public PK, K-5 732 0.20
Luria Academy of Brooklyn NR No Private PK-8 244 0.21
Luria Academy of Brooklyn NR No Private PK-8 244 0.21
P.S. 316 Elijah Stroud 8 No Public PK, K-5 550 0.24
P.S. 316 Elijah Stroud 8 No Public PK, K-5 550 0.24
Explore Exceed Charter School 6 No Charter K-8 429 0.34
Brooklyn Arts and Science Elementary School 4 No Public PK, K-5 275 0.34
Brooklyn Arts and Science Elementary School 4 No Public PK, K-5 275 0.34
Brooklyn Jesuit Prep School NR No Private 5-8 87 0.34
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Is 340 7 No Public 6-8 150 0.19
Luria Academy of Brooklyn NR No Private PK-8 244 0.21
Elijah Stroud Middle School 5 No Public 6-8 121 0.24
Explore Exceed Charter School 6 No Charter K-8 429 0.34
Brooklyn Jesuit Prep School NR No Private 5-8 87 0.34
Berkeley Carroll School NR No Private PK-12 977 0.41
St. Francis De Sales School NR No Private PK-8 63 0.43
Achievement First Endeavor Charter School 6 No Charter K-8 738 0.48
Bethel Elementary School NR No Private PK-8 34 0.51
P.S. 753 School For Career Development NR No Public 6-12 354 0.51
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Acorn Community High School NR No Public 9-12 107 0.32
GOTHAM PROFESSIONAL ARTS ACADEMY NR No Public 9-12 217 0.32
Gotham Professional Arts Academy NR No Public 9-12 179 0.32
Berkeley Carroll School NR No Private PK-12 977 0.41
High School For Global Citizenship 4 No Public 9-12 221 0.46
Brooklyn Academy of Science and the Environment 3 No Public 9-12 265 0.46
Brooklyn School For Music And Theater 4 No Public 9-12 223 0.46
International High School at Prospect Heights 1 No Public 9-12 272 0.46
Clara Barton High School 2 No Public 9-12 1,178 0.50
P.S. 753 School For Career Development NR No Public 6-12 354 0.51

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

Frequently asked questions

What is the year built for 173 Underhill Avenue, Brooklyn, NY 11238?

The development at 173 Underhill Avenue, Brooklyn, NY 11238 was built in 1899.

What is the total square footage of 173 Underhill Avenue, Brooklyn, NY 11238?

173 Underhill Avenue, Brooklyn, NY 11238 has a total of 3,536 square feet.

When was 173 Underhill Avenue, Brooklyn, NY 11238 last sold and what was the sale price?

173 Underhill Avenue, Brooklyn, NY 11238 was last sold on 06/27/2007 for $1,400,000.

What is the assessed value of 173 Underhill Avenue, Brooklyn, NY 11238?

173 Underhill Avenue, Brooklyn, NY 11238 is currently assessed at $246,300.

What are the property taxes for 173 Underhill Avenue, Brooklyn, NY 11238?

The property taxes for 173 Underhill Avenue, Brooklyn, NY 11238 total $10,387.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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