New York City » 11215 » 18th St » 423 18th St

423 18th Street, Brooklyn, NY 11215 - Property report

Also known as: 423 18th St

Property image for 423 18th Street, Brooklyn, NY 11215

Property type

One Family Attached or Semi-Detached (A5)

Year built

1915

Lot sq. ft.

1,120

Sale price

$1,500,000

General information

Address

Primary address

423 18th Street

ZIP code

11215

Neighborhood

Park Slope

Borough

Brooklyn

Block & lot

00875-0054

Building

Property type

One Family Attached or Semi-Detached (A5)

Building sq. ft.

1,624

Building dimensions

14 ft x 43 ft

Buildings on lot

Stories

Year built

1915

Last altered

2003

Building material

Frame

Exterior wall

Brick/Masonary

Basement

Sales

Sale date

06/23/2015

Sale price

$1,500,000

Tax

Tax year

2026-2027

Property tax

$7,763

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Commercial units

Office sq. ft.

Retail sq. ft.

Lot

Frontage(s)

18 Street (narrow)

Nearest wide street

Prospect Expressway

Distance to wide street

Lot dimensions

14 ft x 80 ft

Lot sq. ft.

1,120

Area overview

Walk score

94 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

71 /100. Very Bikeable

School district

Community district

Closest police station

0.80 Miles

Closest fire station

0.40 Miles

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

Ownership

Ownership information for 423 18th Street, Brooklyn, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 423 18th Street, Brooklyn, NY 11215

Sale date	Sale price	Buyer name	Seller name
06/23/2015	$1,500,000	XXXXXX, XXX XXX XXXXXX, XXXXXX	XXXXXX, XXXXXXXXX XXX XXXXXX, XXXXXXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
07/10/2015 - R 06/23/2015 - D	Mortgage (2015070201214002)	XXXXXX XXX	XXXX
07/10/2015 - R 06/23/2015 - D	Deed (2015070201214001)	XXXXXX XXXXXXXXX	XXXXXX XXX
11/01/2011 - R 10/19/2011 - D	Satisfaction of Mortgage (2011102400018001)	XXXXXX XXXXXXXXX	XXXXXXXX XXXXX XXXX X X
01/25/2007 - R 01/05/2007 - D	Assignment, Mortgage (2007011500315001)	XXXXXXXX XXXXXXXX XXXXXXX XXX
01/26/2007 - R 01/04/2007 - D	Satisfaction of Mortgage (2007010801072001)	XXXXXX XXXXXXX	XXXXXXXX XXXXX XXXX
01/25/2007 - R 12/22/2006 - D	Agreement (2007011500315003)	XXXXXX XXXXXXX	XXXXXXXXXX XXXXXX XXXX XX
01/25/2007 - R 12/22/2006 - D	Mortgage (2007011500315002)	XXXXXX XXXXXXX
03/18/2004 - R 09/26/2003 - D	Mortgage (2004010501455001)	XXXXXX XXXXXXX	XXXXXXXX XXXXX XXXX
09/30/2003 - R 07/30/2003 - D	Satisfaction of Mortgage (2003080400244001)
08/30/2003 - R 03/10/2003 - D	Mortgage (2003060501530001)	XXXXXX XXXXXXX	XXXXXXXX XXXXXXXX XXXXXXX XXX XXX XXXXXXXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 423 18th 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

$7,763

Municipal exemptions

Recent tax assessments

Market value

$2,490,000

Assessed value

$149,400

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	$2,859,000	$171,540	$36,910	19.843%	$7,324	$7,324	+4.72%
2024/25	$2,258,000	$135,480	$34,822	20.085%	$6,994	$6,994	0.00%
2023/24	$1,996,000	$119,760	$34,822	20.085%	$6,994	$6,994	+1.41%
2022/23	$1,931,000	$115,860	$33,959	20.309%	$6,897	$6,897	+5.96%
2021/22	$1,777,000	$106,620	$32,603	19.963%	$6,509	$6,509	+0.56%
2020/21	$1,658,000	$99,480	$30,758	21.045%	$6,473	$6,473	+5.39%
2019/20	$1,610,000	$96,600	$29,018	21.167%	$6,142	$6,142	+1.19%
2018/19	$1,729,000	$103,740	$29,018	20.919%	$6,070	$6,070	+5.23%
2017/18	$1,733,000	$103,980	$28,299	20.385%	$5,769	$5,769	+12.64%
2016/17	$1,284,000	$77,040	$25,619	19.991%	$5,431	$5,121	+8.90%

Permits

Permit information for 423 18th Street, Brooklyn, NY

Filing date	Job type	Job status	Job description	Initial cost
06/27/2005	Alteration type 1
01/03/2005	Alteration type 2
05/27/2004	Alteration type 2
05/10/2004	Alteration type 2
03/30/2004	Alteration type 2

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Park Slope South residential market stats

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

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

FEMA flood zones

Hurricane evacuation zones

Subway & traffic

Closest station

Howard Pl & Windsor Pl at NE Corner

Station lines

Distance (miles)

0.287

View subway map

Access the detailed traffic volume map for 423 18th Street, 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.10 Magnet School for Math, Science & Design Technology	8	Yes	Public	K-5	829	0.11
P.S. 53	NR	No	Public	K-12	410	0.15
P.S. 295	7	No	Public	PK, K-5	242	0.22
P.S. 295	7	No	Public	PK, K-5	242	0.22
Holy Name Of Jesus School	NR	No	Private	PK, K-8	239	0.23
Holy Name Of Jesus School	NR	No	Private	PK, K-8	239	0.23
St. Joseph the Worker Catholic Academy	NR	No	Private	PK-8	186	0.24
St. Joseph the Worker Catholic Academy	NR	No	Private	PK-8	186	0.24
P.S. 107 John W Kimball	8	No	Public	PK, K-5	501	0.33
P.S. 107 John W Kimball	8	No	Public	PK, K-5	501	0.33

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Jhs 88 Peter Rouget	6	No	Public	6-8	1,024	0.15
P.S. 53	NR	No	Public	K-12	410	0.15
New Voices School Of Academic And Creative Arts	9	No	Public	6-8	530	0.22
Holy Name Of Jesus School	NR	No	Private	PK, K-8	239	0.23
St. Joseph the Worker Catholic Academy	NR	No	Private	PK-8	186	0.24
MS 442 Carroll Gardens School for Innovation	9	No	Public	6-8	344	0.26
Brooklyn Urban Garden Charter School	6	No	Charter	6-8	310	0.26
Hellenic Classical Charter School	10	No	Charter	PK, K-8	483	0.42
Al-Noor School	NR	No	Private	PK-12	654	0.56
AL-Noor School	NR	No	Private	PK-12	630	0.56

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Mesilas Bais Yaakov	NR	No	Private	9-12	260	0.11
P.S. 53	NR	No	Public	K-12	410	0.15
Yeshiva Machzikel Hadas	NR	No	Private	12	0	0.31
Al-Noor School	NR	No	Private	PK-12	654	0.56
AL-Noor School	NR	No	Private	PK-12	630	0.56
St Saviour High School	NR	No	Private	9-12	400	0.68
John Jay School for Law	3	No	Public	9-12	461	0.77
Park Slope Collegiate	4	No	Public	6-12	577	0.77
Cyberarts Studio Academy	2	No	Public	9-12	298	0.77
Millennium Brooklyn High School	10	No	Public	9-12	721	0.77

Frequently asked questions

What is the year built for 423 18th Street, Brooklyn, NY 11215?

The development at 423 18th Street, Brooklyn, NY 11215 was built in 1915.

What is the total square footage of 423 18th Street, Brooklyn, NY 11215?

423 18th Street, Brooklyn, NY 11215 has a total of 1,624 square feet.

When was 423 18th Street, Brooklyn, NY 11215 last sold and what was the sale price?

423 18th Street, Brooklyn, NY 11215 was last sold on 06/23/2015 for $1,500,000.

What is the assessed value of 423 18th Street, Brooklyn, NY 11215?

423 18th Street, Brooklyn, NY 11215 is currently assessed at $149,400.

What are the property taxes for 423 18th Street, Brooklyn, NY 11215?

The property taxes for 423 18th Street, Brooklyn, NY 11215 total $7,763.

How many residential units does this building have?

This building has 1 residential unit(s).

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

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.