New York City  »  10466  »  Byron Ave  »  4423 Byron Ave

4423 Byron Avenue, Bronx, NY 10466 - Property report

Also known as: 4423 Byron Ave

Property image for 4423 Byron Avenue, Bronx, NY 10466
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Property type

Two Family Converted from One Family (B3)

Year built

1925

Lot sq. ft.

3,142

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
4423 Byron Avenue
Alternate address(es)
4423 Rear Byron Ave
ZIP code
10466
Neighborhood
Wakefield
Borough
Bronx
Block & lot
05071-0048

Owner

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Building
Property type
Two Family Converted from One Family (B3)
Building sq. ft.
2,000
Building dimensions
20 ft x 40 ft
Buildings on lot
2
Stories
2
Year built
1925
Building material
Frame
Exterior wall
Aluminum/Vinyl
Basement
1
Garage type
Detached, Frame Garage
Tax
Tax year
2026-2027
Property tax
$5,009
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
2
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Byron Avenue (narrow)
Nearest wide street
Nereid Avenue
Distance to wide street
Lot dimensions
32.25 ft x 97.42 ft
Lot sq. ft.
3,142

Area overview

Walk score
87 /100.  Very Walkable
Transit score
89 /100.  Excellent Transit
Bike score
62 /100.  Bikeable
School district
11
Community district
12
Closest police station
0.76 Miles
Closest fire station
0.38 Miles

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

Ownership

Ownership information for 4423 Byron Avenue, Bronx, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 4423 Byron Avenue, Bronx, NY 10466

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
04/23/2010 - R
09/14/2007 - D		 Mortgage
(2010042100165001)		 XXXXXXXX XXXX XXXX XX XXXXXXX XX
11/15/2006 - R
10/24/2006 - D		 Mortgage
(2006110800699001)		 XXXXXXXX XXXX XXXX XX XXXXXXX X X
03/01/2005 - R
02/15/2005 - D		 Satisfaction of Mortgage
(2004121602204001)		 XXXXXX XXX XXXXXXXX XXXXXXXXXXX X XXXXXXXXXX XXXX
01/05/2005 - R
12/09/2004 - D		 Discharge of Tax Lien
(2004122201611003)		 XXX XXXX XX XXX XXXX
01/05/2005 - R
12/06/2004 - D		 Mortgage
(2004122201611002)		 XXXXXXXX XXXXXXXXXX XXXXXX XXX XXXXXXXXX XXXX
01/05/2005 - R
12/06/2004 - D		 Deed
(2004122201611001)		 XXXXXXXX XXXXXXXXXX XXXXXXXX XXXXXXXXXX
05/13/2003 - R Satisfaction of Mortgage
(2003022000488001)		 XXXXXXX XXXXXX XXXXXXXXX XXXX
10/22/2002 - R Deed
(2910008848391)		 XXXXXXX XXXXXXX X XXXXXXXX XXXXXXXXXX
10/22/2002 - R Mortgage
(2380008848338)		 XXXXXXXX XXXXXXXXXX XXXXXX XXX XXXXXXXXXXXXXXXXXXX
05/15/2000 - R Sundry Miscellaneous
(2820007153082)		 XXXXXXX XXXXXX XXXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4423 Byron Avenue, Bronx, 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
$5,009
Municipal exemptions
Recent tax assessments
Market value
$715,000
Assessed value
$42,900

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 $593,000 $35,580 $23,812 19.843% $4,725 $4,725 +4.72%
2024/25 $654,000 $39,240 $22,464 20.085% $4,512 $4,512 0.00%
2023/24 $582,000 $34,920 $22,464 20.085% $4,512 $4,512 -0.35%
2022/23 $574,000 $34,440 $22,295 20.309% $4,528 $4,528 +7.83%
2021/22 $579,000 $34,740 $21,034 19.963% $4,199 $4,199 +0.55%
2020/21 $543,000 $32,580 $19,843 21.045% $4,176 $4,176 +5.39%
2019/20 $560,000 $33,600 $18,720 21.167% $3,962 $3,962 +1.19%
2018/19 $636,000 $38,160 $18,720 20.919% $3,916 $3,916 +3.40%
2017/18 $460,000 $27,600 $18,579 20.385% $3,787 $3,787 +8.09%
2016/17 $387,000 $23,220 $17,528 19.991% $3,504 $3,504 +8.37%
Permits

Permit information for 4423 Byron Avenue, Bronx, 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

Woodlawn, Wakefield residential market stats

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

Median sale price

—

Median price/sq. ft.

—

Bronx median sale price

$352,500

13.7% Y-o-Y

Check out recently sold homes in Bronx 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

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
White Plains Rd & Nereid Ave at SE Corner
Station lines
2-5
Distance (miles)
0.091
View subway map

Access the detailed traffic volume map for 4423 Byron Avenue, Bronx, NY 10466 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. 87 4 Yes Public K-5 316 0.40
Matilda Avenue School (The) 4 No Public K-5 237 0.24
P.S. 16 Wakefield 3 No Public PK, K-5 313 0.29
P.S. 16 Wakefield 3 No Public PK, K-5 313 0.29
St Francis Of Assisi School NR No Private PK-8 444 0.41
St Francis Of Assisi School NR No Private PK-8 444 0.41
Bronx Charter School For Excellence 4 8 No Charter K-5 338 0.54
P.S. 103 Hector Fontanez 6 No Public PK, K-5 697 0.65
P.S. 103 Hector Fontanez 6 No Public PK, K-5 697 0.65
Our Lady of Grace School NR No Private PK-8 382 0.71
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
North Bronx School of Empowerment 3 Yes Public 6-8 370 1.28
Leaders of Tomorrow 4 Yes Public 6-8 387 1.28
St Francis Of Assisi School NR No Private PK-8 444 0.41
Our Lady of Grace School NR No Private PK-8 382 0.71
Mount St Michael Academy NR No Private 6-12 733 0.71
Faith Christian Academy NR No Private PK-8 71 0.71
P.S. 19 Judith K Weiss 7 No Public PK, K-8 628 0.76
Yonkers Montessori Academy 4 No Public PK, K-12 1,261 0.80
St. Barnabas Elementary School NR No Private PK-8 356 0.83
Grimes School 4 No Public K-8 411 0.86
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Mount St Michael Academy NR No Private 6-12 733 0.71
Cardinal Spellman High School NR No Private 9-12 1,205 0.71
New World High School 3 No Public 9-12 297 0.71
Academy for Scholarship and Entreneurship 3 No Public 9-12 398 0.71
The Bronx Preparatory Academy 2 No Public 9-12 387 0.71
Yonkers Montessori Academy 4 No Public PK, K-12 1,261 0.80
St Barnabas High School NR No Private 9-12 217 0.83
Denzel Washington School-Arts 6 No Public 6-12 383 1.06
Rebecca Turner Academy 5 No Public 9-12 218 1.15
Fortress Christian Academy NR No Private K-12 0 1.18

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 4423 Byron Avenue, Bronx, NY

4435 Byron Ave, Bronx 4445 Byron Ave, Bronx 4467 Byron Ave, Bronx 1733 Nereid Ave, Bronx 4447 Byron Ave, Bronx 4469 Byron Ave, Bronx 745 Nereid Ave, Bronx 1737 Nereid Ave, Bronx 1731 Nereid Ave, Bronx 1735 Nereid Ave, Bronx 4439 Byron Ave, Bronx 4443 Byron Ave, Bronx 4465 Byron Ave, Bronx 4411 Byron Ave, Bronx 4427 Byron Ave, Bronx 4441 Byron Ave, Bronx 4449 Byron Ave, Bronx 4409 Byron Ave, Bronx 4437 Byron Ave, Bronx 4431 Byron Ave, Bronx

Nearby ZIP codes for 4423 Byron Avenue, Bronx, NY

10458, New York City, NY 10460, New York City, NY 10461, New York City, NY 10462, New York City, NY 10463, New York City, NY 10464, New York City, NY 10467, New York City, NY 10468, New York City, NY 10469, New York City, NY 10470, New York City, NY 10471, New York City, NY 10550, Westchester County, NY 10552, Westchester County, NY 10553, Westchester County, NY 10704, Westchester County, NY 10705, Westchester County, NY 10708, Westchester County, NY 10801, Westchester County, NY 10803, Westchester County, NY

Frequently asked questions

What is the year built for 4423 Byron Avenue, Bronx, NY 10466?

The development at 4423 Byron Avenue, Bronx, NY 10466 was built in 1925.

What is the total square footage of 4423 Byron Avenue, Bronx, NY 10466?

4423 Byron Avenue, Bronx, NY 10466 has a total of 2,000 square feet.

What is the assessed value of 4423 Byron Avenue, Bronx, NY 10466?

4423 Byron Avenue, Bronx, NY 10466 is currently assessed at $42,900.

What are the property taxes for 4423 Byron Avenue, Bronx, NY 10466?

The property taxes for 4423 Byron Avenue, Bronx, NY 10466 total $5,008.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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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.

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