New York City » 10075 » E 78th St » 423 E 78th St

423 East 78th Street, New York, NY 10075 - Property report

Also known as: 423 E 78th St

Property image for 423 East 78th Street, New York, NY 10075

Property type

Old Law Tenement (C4)

Year built

1910

Lot sq. ft.

2,554

General information

Address

Primary address

423 East 78th Street

ZIP code

10075

Neighborhood

Lenox Hill

Borough

Manhattan

Block & lot

01473-0015

Building

Property type

Old Law Tenement (C4)

Building sq. ft.

7,016

Building dimensions

25 ft x 71 ft

Buildings on lot

Stories

Year built

1910

Building material

Masonry

Tax

Tax year

2026-2027

Property tax

$74,072

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)

East 78 Street (narrow)

Nearest wide street

East 79 Street

Distance to wide street

Lot dimensions

25 ft x 102.17 ft

Lot sq. ft.

2,554

Area overview

Walk score

98 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

85 /100. Very Bikeable

School district

Community district

Closest police station

0.67 Miles

Closest fire station

0.32 Miles

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

Ownership

Ownership information for 423 East 78th Street, New York, 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 East 78th Street, New York, NY 10075

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
03/11/2022 - R 03/03/2022 - D	Agreement (2022030700886002)	XXXXXXXX XXXXX XXXX X X	XXX X XX XXXXXX XXX
03/11/2022 - R 03/03/2022 - D	Mortgage (2022030700886001)	XXX X XX XXXXXX XXX	XXXXXXXX XXXXX XXXX X X
06/19/2012 - R 05/03/2012 - D	Mortgage (2012061500155004)	XXX X XX XXXXXX XXX	XXXXXXXX XXXXX XXXX X X
06/19/2012 - R 05/03/2012 - D	Agreement (2012061500155003)	XXXXXXXX XXXXX XXXX X X	XXX X XX XXXXXX XXX
06/19/2012 - R 05/03/2012 - D	Mortgage (2012061500155002)	XXX X XX XXXXXX XXX	XXXXXXXX XXXXX XXXX X X
06/19/2012 - R 05/02/2012 - D	Assignment, Mortgage (2012061500155001)	XXXXXXX XXXXXXX XXXXXXXXX XXXXXXXXXXX	XXXXXXXX XXXXX XXXX XXXXXXXX XXXXXXXXXXX
05/08/2006 - R 03/03/2006 - D	Agreement (2006042700354001)	XXXXXXXXXX XXXXXX XXXX	XXX X XX XXXXXX XXX
03/23/2006 - R 03/03/2006 - D	Mortgage and Consolidation (2006030800838001)	XXX X XX XXXXXX XXX	XXXXXXXXXX XXXXXX XXXX
03/23/2006 - R 03/01/2006 - D	Assignment, Mortgage (2006030800838002)	XXXXXX XXXXXXX XXXXXXX XXXX	XXXXXXXXXX XXXXXX XXXX
12/06/1999 - R	UCC3 Amendment (1740006909474)	XXX X XX XXXXXX XXX	XXXXXX XXXXXXXX XXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 423 East 78th Street, New York, 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

$74,072

Municipal exemptions

Recent tax assessments

Market value

$4,257,000

Assessed value

$1,915,650

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	$5,321,000	$2,394,450	$592,783	12.439%	$73,736	$73,736	+7.46%
2024/25	$4,646,400	$2,090,880	$548,919	12.5%	$68,615	$68,615	+7.98%
2023/24	$3,872,000	$1,742,400	$508,258	12.502%	$63,542	$63,542	+10.07%
2022/23	$4,453,000	$2,003,850	$470,612	12.267%	$57,730	$57,730	+3.01%
2021/22	$4,326,000	$1,946,700	$458,062	12.235%	$56,044	$56,044	+0.19%
2020/21	$4,545,000	$2,045,250	$455,987	12.267%	$55,936	$55,936	+6.21%
2019/20	$4,668,000	$2,100,600	$422,245	12.473%	$52,667	$52,667	+6.81%
2018/19	$4,331,000	$1,948,950	$390,968	12.612%	$49,309	$49,309	+7.09%
2017/18	$3,829,000	$1,723,050	$362,009	12.719%	$46,044	$46,044	+1.36%
2016/17	$3,571,000	$1,606,950	$352,355	12.892%	$45,426	$45,426	+0.53%

Permits

Permit information for 423 East 78th Street, New York, NY

Filing date	Job type	Job status	Job description	Initial cost
03/12/2008	Alteration type 2
02/27/2004	Alteration type 2
07/25/1997	Alteration type 2

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

Violation ID	Inspection date	Class	NOV issue date	Status
	09/25/2025	B
	09/25/2025	B
	03/15/2023	A

*Most recent HPD violations on record for this property.

Neighborhood

Lenox Hill residential market stats

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

Median sale price

$1,242,757

-7.9% Y-o-Y

Median price/sq. ft.

$1,367

2.6% Y-o-Y

Manhattan median sale price

$1,260,000

5.4% Y-o-Y

Check out recently sold homes in Manhattan 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

2nd Ave & Bet 83rd & 84th St

Station lines

Distance (miles)

0.341

View subway map

Access the detailed traffic volume map for 423 East 78th Street, New York, NY 10075 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. 158 Baylard Taylor	9	Yes	Public	PK, K-5	644	0.09
P.S. 158 Baylard Taylor	9	Yes	Public	PK, K-5	644	0.09
The Caedmon School	NR	No	Private	PK-5	227	0.08
The Caedmon School	NR	No	Private	PK-5	227	0.08
Lycee Francais De New York	NR	No	Private	PK-12	1,364	0.17
Lycee Francais De New York	NR	No	Private	PK-12	1,364	0.17
St. Stephen of Hungary School	NR	No	Private	PK-8	365	0.19
P.S. 290 Manhattan New School	9	No	Public	PK, K-5	437	0.27
P.S. 290 Manhattan New School	9	No	Public	PK, K-5	437	0.27

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Jhs 167 Robert F Wagner	8	Yes	Public	6-8	1,019	0.33
YORKVILLE EAST MIDDLE SCHOOL	9	No	Public	6-8	256	0.09
Rudolf Steiner Upper School	NR	No	Private	7-12	0	0.15
Lycee Francais De New York	NR	No	Private	PK-12	1,364	0.17
St. Stephen of Hungary School	NR	No	Private	PK-8	365	0.19
The Town School	NR	No	Private	PK-8	384	0.23
The Cathedral School	NR	No	Private	K-8	53	0.25

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Eleanor Roosevelt High School	10	No	Public	9-12	541	0.11
Rudolf Steiner Upper School	NR	No	Private	7-12	0	0.15
Lycee Francais De New York	NR	No	Private	PK-12	1,364	0.17
Birch Wathen Lenox School	NR	No	Private	K-12	576	0.32
The Birch Wathen Lenox School	NR	No	Private	K-12	541	0.32
Brearley School	NR	No	Private	K-12	748	0.34
Manhattan International High School	1	No	Public	9-12	352	0.59
Talent Unlimited High School	7	No	Public	9-12	438	0.59
Urban Academy Laboratory High School	1	No	Public	9-12	135	0.59
Vanguard High School	5	No	Public	9-12	421	0.59

Nearby ZIP codes for 423 East 78th Street, New York, NY

10017, New York City, NY 10021, New York City, NY 10022, New York City, NY 10023, New York City, NY 10028, New York City, NY 10029, New York City, NY 10044, New York City, NY 10065, New York City, NY 10103, New York City, NY 10128, New York City, NY 10152, New York City, NY 10154, New York City, NY 10162, New York City, NY 10167, New York City, NY 10171, New York City, NY 10172, New York City, NY 10177, New York City, NY 11106, New York City, NY

Frequently asked questions

What is the year built for 423 East 78th Street, New York, NY 10075?

The development at 423 East 78th Street, New York, NY 10075 was built in 1910.

What is the total square footage of 423 East 78th Street, New York, NY 10075?

423 East 78th Street, New York, NY 10075 has a total of 7,016 square feet.

What is the assessed value of 423 East 78th Street, New York, NY 10075?

423 East 78th Street, New York, NY 10075 is currently assessed at $1,915,650.

What are the property taxes for 423 East 78th Street, New York, NY 10075?

The property taxes for 423 East 78th Street, New York, NY 10075 total $74,071.

How many residential units does this building have?

This building has 8 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.