New York City » 10029 » E 100th St » 109 E 100th St

109 East 100th Street #4a, New York, NY 10029 - Property report

Also known as: 109 E 100th St #4a

Property image for 109 East 100th Street #4a, New York, NY 10029

Property type

Condo - Residential Unit in 2-10 Unit Building (R1)

Year built

1910

Lot sq. ft.

2,573

Sale price

$680,000

General information

Address

Primary address

109 East 100th Street #4a

ZIP code

10029

Neighborhood

East Harlem

Borough

Manhattan

Block & lot

01628-1108

Building

Property type

Condo - Residential Unit in 2-10 Unit Building (R1)

Unit sq. ft.

979

Buildings on lot

Year built

1910

Last altered

1986

Basement

Sales

Sale date

07/25/2025

Sale price

$680,000

Tax

Tax year

2026-2027

Property tax

$7,028

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

Distance to wide street

Lot dimensions

25.5 ft x 100.92 ft

Lot sq. ft.

2,573

Area overview

Walk score

99 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

64 /100. Bikeable

School district

Community district

Closest police station

0.10 Miles

Closest fire station

0.11 Miles

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

Ownership

Ownership information for 109 East 100th Street #4a, 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 109 East 100th Street #4a, New York, NY 10029

Sale date	Sale price	Buyer name	Seller name
07/25/2025	$680,000	XXXXXXX, XXXXX XXX XXXXXXXXXXXXXX, XXXXXXX XXXXXX	XXXXXX, XXXXXXXX XXX XXXXXXXX, XXXXXX
07/02/2018	$730,000	XXXXXX, XXXXXXXX	XXXXXXXXX, XXXXXX
07/29/2009	$530,000	XXXXXXXXX, XXXXXX	XXXXX XXXX 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
08/04/2025 - R 07/25/2025 - D	Mortgage (2025073100224004)	XXXXXXX XXXXX	XXXX
08/04/2025 - R 07/25/2025 - D	Deed (2025073100224003)	XXXXXX XXXXXXXX	XXXXXXX XXXXX
08/04/2025 - R 06/11/2025 - D	Power of Attorney (2025073100224002)	XXXXXXXX XXXXXX	XXXXXXX XXXXXX
08/04/2025 - R 06/11/2025 - D	Power of Attorney (2025073100224001)	XXXXXX XXXXXXXX	XXXXXXX XXXXXX
05/14/2021 - R 04/09/2021 - D	Deed (2021050601607001)	XXXXXX XXXXXXXX	XXXXXX XXXXXXXX
07/23/2018 - R 07/09/2018 - D	Satisfaction of Mortgage (2018070900971001)	XXXXXXXXX XXXXXX	XXXXXXXXX XXXX X X
07/31/2018 - R 07/02/2018 - D	Deed (2018071601247001)	XXXXXXXXX XXXXXX	XXXXXX XXXXXXXX
07/31/2018 - R 06/29/2018 - D	Satisfaction of Mortgage (2018071601247002)	XXXXXXXXX XXXXXX	XXXXXXXX XXXXXXX
07/12/2016 - R 06/27/2016 - D	Mortgage (2016070701117001)	XXXXXXXXX XXXXXX X	XXXXXXXXX XXXX XX
08/14/2009 - R 07/29/2009 - D	Assignment, Mortgage (2009073100954003)	XXXXX XXXX XXXXXX XXX	XXXXXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 109 East 100th Street #4a, 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

$7,028

Municipal exemptions

Recent tax assessments

Market value

$232,640

Assessed value

$104,689

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	$200,933	$90,420	$68,489	12.439%	$8,519	$8,519	+2.70%
2024/25	$233,499	$105,075	$66,361	12.5%	$8,295	$8,295	+7.98%
2023/24	$198,259	$89,217	$61,446	12.502%	$7,682	$7,682	+10.06%
2022/23	$214,781	$96,651	$56,897	12.267%	$6,980	$6,980	+13.58%
2021/22	$252,695	$113,713	$50,224	12.235%	$6,446	$6,145	-0.40%
2020/21	$246,965	$111,134	$50,294	12.267%	$6,463	$6,170	+1.53%
2019/20	$205,823	$92,620	$48,717	12.473%	$6,367	$6,076	+7.51%
2018/19	$171,519	$77,184	$44,816	12.612%	$5,961	$5,652	+7.12%
2017/18	$161,683	$72,757	$41,487	12.719%	$5,567	$5,277	+7.24%
2016/17	$146,498	$65,924	$38,166	12.892%	$5,225	$4,920	+0.04%

Permits

Permit information for 109 East 100th Street #4a, New York, NY

No recently recorded permits for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

East Harlem South residential market stats

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

Median sale price

—

Median price/sq. ft.

—

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

Lexington Ave & 103rd St at SW Corner

Station lines

Distance (miles)

0.139

View subway map

Access the detailed traffic volume map for 109 East 100th Street #4a, New York, NY 10029 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)
St. Francis De Sales	NR	No	Private	PK, K-8	0	0.16
St. Francis De Sales	NR	No	Private	PK, K-8	0	0.16
The Lexington Academy	4	No	Public	PK, K-8	501	0.21
The Lexington Academy	4	No	Public	PK, K-8	501	0.21
St Bernards School	NR	No	Private	K-9	365	0.22
P.S. 171 Patrick Henry	9	No	Public	PK, K-8	762	0.24
P.S. 171 Patrick Henry	9	No	Public	PK, K-8	762	0.24
Reece School	NR	No	Private		0	0.25
Reece School	NR	No	Private		123	0.26
P.S. 38 Roberto Clemente	3	No	Public	PK, K-5	165	0.27

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
St. Francis De Sales	NR	No	Private	PK, K-8	0	0.16
The Lexington Academy	4	No	Public	PK, K-8	501	0.21
St Bernards School	NR	No	Private	K-9	365	0.22
P.S. 171 Patrick Henry	9	No	Public	PK, K-8	762	0.24
Reece School	NR	No	Private		0	0.25
Reece School	NR	No	Private		123	0.26
La Scuola D Italia Guglielmo Marconi	NR	No	Private	PK-12	167	0.29
Dream Charter School	7	No	Charter	PK, K-12	929	0.30
Hunter College High School	NR	No	Public	7-12	0	0.30
East Harlem Scholars Academy Charter School II	5	No	Charter	PK, K-8	398	0.33

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Reece School	NR	No	Private		0	0.25
The Heritage School	4	No	Public	9-12	313	0.25
Reece School	NR	No	Private		123	0.26
Cristo Rey New York High School	NR	No	Private	9-12	377	0.27
La Scuola D Italia Guglielmo Marconi	NR	No	Private	PK-12	167	0.29
Lascuola Ditalia	NR	No	Private	PK-12	163	0.29
Dream Charter School	7	No	Charter	PK, K-12	929	0.30
Hunter College High School	NR	No	Public	7-12	0	0.30
Edward A Reynolds West Side High School	2	No	Public	9-12	185	0.31
Park East High School	7	No	Public	9-12	383	0.31

Frequently asked questions

What is the year built for 109 East 100th Street #4a, New York, NY 10029?

The development at 109 East 100th Street #4a, New York, NY 10029 was built in 1910.

What is the total square footage of 109 East 100th Street #4a, New York, NY 10029?

109 East 100th Street #4a, New York, NY 10029 has a total of 979 square feet.

When was 109 East 100th Street #4a, New York, NY 10029 last sold and what was the sale price?

109 East 100th Street #4a, New York, NY 10029 was last sold on 07/25/2025 for $680,000.

What is the assessed value of 109 East 100th Street #4a, New York, NY 10029?

109 East 100th Street #4a, New York, NY 10029 is currently assessed at $104,689.

What are the property taxes for 109 East 100th Street #4a, New York, NY 10029?

The property taxes for 109 East 100th Street #4a, New York, NY 10029 total $8,519.

How many residential units does this building have?

This building has 10 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.