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100 5th Avenue #Off, New York, NY 10011 - Property report

Also known as: 100 5th Ave #Off

Property image for 100 5th Avenue #Off, New York, NY 10011

Property type

Office Space (RB)

Year built

1906

Lot sq. ft.

16,085

Sale price

$126,500,000

General information

Address

Primary address

100 5th Avenue #Off

ZIP code

10011

Neighborhood

Flatiron District

Borough

Manhattan

Block & lot

00817-1102

Building

Property type

Office Space (RB)

Unit sq. ft.

224,260

Building dimensions

133 ft x 140 ft

Buildings on lot

Stories

Year built

1906

Last altered

1979

Building material

Sales

Sale date

10/23/2023

Sale price

$126,500,000

Tax

Tax year

2026-2027

Property tax

$5,084,948

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 dimensions

133.42 ft x 140 ft

Lot sq. ft.

16,085

Area overview

Walk score

100 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

91 /100. Biker's Paradise

School district

Community district

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

Ownership

Ownership information for 100 5th Avenue #Off, 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 100 5th Avenue #Off, New York, NY 10011

Sale date	Sale price	Buyer name	Seller name
10/23/2023	$126,500,000	XXX XXXXX XXXXXX, XXX	XXXX - XXX XXXXX XXXXXX, XXX
06/04/2013	$230,000,000	XXXX - XXX XXXXX XXXXXX, XXX	XXX-XXX XXXXX, XXX
12/01/2010	$93,525,085	XXX-XXX XXXXX, XXX	XXXX XXX XXXX (XXX-XXX XXXXX XXXXXX) XXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
02/20/2026 - R	UCC3 Assignment (2026022000713001)	XXX XXXXX XXXXXX XXX	XX XXXXX XXXXXXXXXX XXX
01/22/2026 - R	Initial UCC1 (2026011401037011)	XXX XXXXX XXXXXX XXX	XX XXXXX XXXXXXXXXX XXX
01/22/2026 - R	UCC3 Termination (2026011401037001)	XXX XXXXX XXXXXX XXX	XX XXXXXX XXX XXX
03/12/2026 - R 12/18/2025 - D	Asgn of Asgn of L&R (2026031200126002)	XX XXXXX XXXXXXX XXXXXXXX XXX	XX XXXXX XXXXXXX XXX XXX
03/12/2026 - R 12/18/2025 - D	Assignment, Mortgage (2026031200126001)	XX XXXXX XXXXXXX XXXXXXXX XXX	XX XXXXX XXXXXXX XXX XXX
02/20/2026 - R 12/17/2025 - D	Asgn of Asgn of L&R (2026022000713003)	XX XXXXX XXXXXXXXXX XXX	XX XXXXX XXXXXXX XXXXXXXX XXX
02/20/2026 - R 12/17/2025 - D	Assignment, Mortgage (2026022000713002)	XX XXXXX XXXXXXXXXX XXX	XX XXXXX XXXXXXX XXXXXXXX XXX
01/22/2026 - R 12/17/2025 - D	Assignment of Leases and Rents (2026011401037010)	XXX XXXXX XXXXXX XXX	XX XXXXX XXXXXXXXXX XXX
01/22/2026 - R 12/17/2025 - D	Mortgage and Consolidation (2026011401037009)	XXX XXXXX XXXXXX XXX	XX XXXXX XXXXXXXXXX XXX
01/22/2026 - R 12/17/2025 - D	Termination of Agreement (2026011401037006)	XXXXXXX XX XXX	XXXXX XXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 100 5th Avenue #Off, 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

$5,084,948

Municipal exemptions

Recent tax assessments

Market value

$112,640,000

Assessed value

$50,688,000

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	$111,258,000	$50,066,100	$44,080,740	10.848%	$4,781,879	$4,781,879	+1.59%
2024/25	$108,818,000	$48,968,100	$43,737,030	10.762%	$4,706,979	$4,706,979	+4.40%
2023/24	$97,635,000	$43,935,750	$42,567,120	10.592%	$4,508,709	$4,508,709	+4.68%
2022/23	$90,477,000	$40,714,650	$40,456,620	10.646%	$4,307,012	$4,307,012	+9.06%
2021/22	$81,598,000	$36,719,100	$36,719,100	10.755%	$3,949,139	$3,949,139	-0.17%
2020/21	$107,439,000	$48,347,550	$36,990,000	10.694%	$3,955,711	$3,955,711	+13.24%
2019/20	$95,819,000	$43,118,550	$33,152,490	10.537%	$3,493,278	$3,493,278	+11.49%
2018/19	$74,185,000	$33,383,250	$29,800,260	10.514%	$3,133,199	$3,133,199	+7.99%
2017/18	$68,122,000	$30,654,900	$27,594,900	10.514%	$2,901,328	$2,901,328	+4.91%
2016/17	$65,435,000	$29,445,750	$26,153,920	10.574%	$2,765,516	$2,765,516	+9.37%

Permits

Permit information for 100 5th Avenue #Off, 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

Broadway & 16th St at SE Corner

Station lines

L-N-Q-R-4-5-6

Distance (miles)

0.15

View subway map

Access the detailed traffic volume map for 100 5th Avenue #Off, New York, NY 10011 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

Neighbors for 100 5th Avenue #Off, New York, NY

332 E 120th St, New York 88 Greenwich St, New York 47 Murray St, New York 160 Varick St, New York 250 W 10th St, New York 2 Water St, New York 54 Stone St, New York 15 Cliff St, New York 92 Chambers St, New York 25 Murray St, New York

Nearby ZIP codes for 100 5th Avenue #Off, New York, NY

10001, New York City, NY 10003, New York City, NY 10009, New York City, NY 10010, New York City, NY 10012, New York City, NY 10013, New York City, NY 10014, New York City, NY 10016, New York City, NY 10018, New York City, NY 10019, New York City, NY 10020, New York City, NY 10036, New York City, NY 10110, New York City, NY 10112, New York City, NY 10119, New York City, NY 10165, New York City, NY 10170, New York City, NY 10173, New York City, NY

Frequently asked questions

What is the year built for 100 5th Avenue #Off, New York, NY 10011?

The development at 100 5th Avenue #Off, New York, NY 10011 was built in 1906.

What is the market value of 100 5th Avenue #Off, New York, NY 10011?

The current market value of 100 5th Avenue #Off, New York, NY 10011 is $112,640,000.

What is the total square footage of 100 5th Avenue #Off, New York, NY 10011?

100 5th Avenue #Off, New York, NY 10011 has a total of 224,260 square feet.

What is the price per square foot for this property?

$564 per square foot is the price for 100 5th Avenue #Off, New York, NY 10011.

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.