New York City » 10017 » 5th Ave » 509 5th Ave

509 5th Avenue #Off3, New York, NY 10017 - Property report

Also known as: 509 5th Ave #Off3

Property image for 509 5th Avenue #Off3, New York, NY 10017

Property type

Office Space (RB)

Year built

1917

Lot sq. ft.

4,612

General information

Address

Primary address

509 5th Avenue #Off3

ZIP code

10017

Neighborhood

Central Midtown

Borough

Manhattan

Block & lot

01277-1003

Building

Property type

Office Space (RB)

Unit sq. ft.

3,062

Building dimensions

38 ft x 117 ft

Buildings on lot

Stories

Year built

1917

Last altered

1985

Building material

Tax

Tax year

2026-2027

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Office sq. ft.

Retail sq. ft.

Lot

Lot sq. ft.

4,612

Area overview

Walk score

99 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

86 /100. Very Bikeable

School district

Community district

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

Ownership

Ownership information for 509 5th Avenue #Off3, 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 509 5th Avenue #Off3, New York, NY 10017

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
06/15/2022 - R	UCC3 Termination (2022060700608012)	XXXXXX XXX XXXXX X XXX	XXXXXXXX XXXXXXXX XXXX
06/15/2022 - R	UCC3 Termination (2022060700608011)	XXXXXX XXX XXXXX X XXX	XXXXXXXX XXXXXXXX XXXX
06/15/2022 - R	Initial UCC1 (2022060700608007)	XXXXXX XXX XXXXX X XXX	XXXXX XXXXXXXXX XXXXXXX XXXXXX XXXXX
06/15/2022 - R 06/03/2022 - D	Assignment of Leases and Rents (2022060700608006)	XXXXXX XXX XXXXX X XXX	XXXXX XXXXXXXXX XXXXXXX XXXXXX XXXXX
06/15/2022 - R 06/03/2022 - D	Agreement (2022060700608005)	XXXXXX XXX XXXXX X XXX	XXXXX XXXXXXXXX XXXXXXX XXXXXX XXXXX
06/15/2022 - R 06/03/2022 - D	Mortgage (2022060700608004)	XXXXXX XXX XXXXX X XXX	XXXXX XXXXXXXXX XXXXXXX XXXXXX XXXXX
06/15/2022 - R 05/04/2022 - D	Termination of Assign of L&R (2022060700608010)	XXXXXXXX XXXXXXXX XXXX	XXXXXX XXX XXXXX X XXX
06/15/2022 - R 05/04/2022 - D	Termination of Assign of L&R (2022060700608009)	XXXXXXXX XXXXXXXX XXXX	XXXXXX XXX XXXXX X XXX
06/15/2022 - R 05/04/2022 - D	Termination of Assign of L&R (2022060700608008)	XXXXXXXX XXXXXXXX XXXX	XXXXXX XXX XXXXX X XXX
06/15/2022 - R 05/04/2022 - D	Assignment, Mortgage (2022060700608003)	XXXXXXXX XXXXXXXX XXXX	XXXXX XXXXXXXXX XXXXXXX XXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 509 5th Avenue #Off3, 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

Municipal exemptions

Recent tax assessments

Market value

$1,533,058

Assessed value

$689,876

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	$1,494,142	$672,364	$0	10.848%	$72,938	$0	n/a
2024/25	$1,641,500	$738,675	$0	10.762%	$75,756	$0	n/a
2023/24	$1,581,029	$711,463	$0	10.592%	$75,358	$0	n/a
2022/23	$1,465,093	$659,292	$0	10.646%	$70,188	$0	n/a
2021/22	$1,325,320	$596,394	$0	10.755%	$64,142	$0	n/a
2020/21	$1,808,387	$813,774	$0	10.694%	$82,442	$0	n/a
2019/20	$1,772,179	$797,481	$741,474	10.537%	$78,129	$78,129	n/a
2018/19	$1,695,430	$762,944	$0	10.514%	$73,886	$0	n/a
2017/18	$1,731,548	$779,197	$32,629	10.514%	$70,488	$3,431	+367.49%
2016/17	$1,558,275	$701,224	$6,940	10.574%	$66,530	$734	-45.11%

Permits

Permit information for 509 5th Avenue #Off3, New York, NY

No recently recorded permits for this property.

More about New York City property records

Violations

DOB Violations

No recently recorded violations for this property.

Listings

Neighborhood

Manhattan commercial market stats

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

Q2 2026 median price/sq. ft.

$729

10.4% Y-o-Y

Q1 2026 median price/sq. ft.

$807

22.4% Y-o-Y

2025 median price/sq. ft.

$630

-8.1% 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

5th Ave & 42nd St at SW Corner

Station lines

B-D-F-M-7

Distance (miles)

0.052

View subway map

Access the detailed traffic volume map for 509 5th Avenue #Off3, New York, NY 10017 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

Nearby ZIP codes for 509 5th Avenue #Off3, New York, NY

10016, New York City, NY 10020, New York City, NY 10022, New York City, NY 10103, New York City, NY 10110, New York City, NY 10112, New York City, NY 10152, New York City, NY 10154, New York City, NY 10165, New York City, NY 10167, New York City, NY 10169, New York City, NY 10170, New York City, NY 10171, New York City, NY 10172, New York City, NY 10173, New York City, NY 10174, New York City, NY 10177, New York City, NY

Frequently asked questions

What is the year built for 509 5th Avenue #Off3, New York, NY 10017?

The development at 509 5th Avenue #Off3, New York, NY 10017 was built in 1917.

What is the market value of 509 5th Avenue #Off3, New York, NY 10017?

The current market value of 509 5th Avenue #Off3, New York, NY 10017 is $1,533,058.

What is the total square footage of 509 5th Avenue #Off3, New York, NY 10017?

509 5th Avenue #Off3, New York, NY 10017 has a total of 3,062 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

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.