New York City  »  10466  »  Byron Ave  »  4340 Byron Ave

4340 Byron Avenue, Bronx, NY 10466 - Property report

Also known as: 4340 Byron Ave

Property image for 4340 Byron Avenue, Bronx, NY 10466
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Property type

Three Families (C0)

Year built

1930

Lot sq. ft.

3,375

General information

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Address
Primary address
4340 Byron Avenue
Alternate address(es)
4340 Garage Byron Ave
ZIP code
10466
Neighborhood
Wakefield
Borough
Bronx
Block & lot
05045-0035

Owner

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Building
Property type
Three Families (C0)
Building sq. ft.
3,840
Building dimensions
20 ft x 63.75 ft
Buildings on lot
2
Stories
3
Year built
1930
Last altered
2006
Building material
Brick
Exterior wall
Brick/Masonary
Basement
4
Garage type
Detached, Frame Garage
Tax
Tax year
2026-2027
Property tax
$9,863
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
3
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Byron Avenue (narrow)
Nearest wide street
East 237 Street
Distance to wide street
Lot dimensions
27 ft x 125 ft
Lot sq. ft.
3,375

Area overview

Walk score
89 /100.  Very Walkable
Transit score
90 /100.  Rider's Paradise
Bike score
59 /100.  Bikeable
School district
11
Community district
12
Closest police station
0.65 Miles
Closest fire station
0.23 Miles

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

Ownership

Ownership information for 4340 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 4340 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
07/17/2007 - R
06/19/2007 - D		 Agreement
(2007062801930002)		 XXXXXX XXXXXXXX X XXXX
07/17/2007 - R
06/19/2007 - D		 Mortgage
(2007062801930001)		 XXXXXX XXXXXXXX X XXXX
05/20/2004 - R
02/25/2004 - D		 Mortgage
(2004042201635002)		 XXXXXX XXXXXXXX X XXXXXXX XXXX X X X
05/20/2004 - R
02/25/2004 - D		 Agreement
(2004042201635001)		 XXXXXX XXXXXXXX X XXXXXXX XXXX X X X
04/20/2001 - R Mortgage
(2020007615502)		 XXXXXX XXXXXXXX XXXXXXX XXXX XXX
04/20/2001 - R Deed
(2520007615552)		 XXX XXX XXXXXX XXXXXXXX X
12/05/2000 - R Deed
(2800007429080)		 XXXXXXXX XXXXXXXXXX XXXXXX XXXXXXXXX XX XXX
12/26/1997 - R Deed
(2120005885312)		 XXXXXXXX XXXXXXXX XXXXXXXX XXXXXX
08/21/1996 - R Assignment, Mortgage
(2500005290350)		 XXXXXXXXXX XXXX XXXXXXXX XXXXXXXXXX XXXXXXX XXXXXXXX XXX
07/08/1996 - R Deed
(2300005229830)		 XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4340 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
$9,863
Municipal exemptions
Recent tax assessments
Market value
$1,026,000
Assessed value
$61,560

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 $1,045,000 $62,700 $46,891 19.843% $9,305 $9,305 +4.72%
2024/25 $1,026,000 $61,560 $44,237 20.085% $8,885 $8,885 0.00%
2023/24 $1,067,000 $64,020 $44,237 20.085% $8,885 $8,885 -0.35%
2022/23 $945,000 $56,700 $43,903 20.309% $8,916 $8,916 +7.84%
2021/22 $767,000 $46,020 $41,419 19.963% $8,268 $8,268 +0.54%
2020/21 $802,000 $48,120 $39,076 21.045% $8,224 $8,224 +5.39%
2019/20 $746,000 $44,760 $36,864 21.167% $7,803 $7,803 +1.19%
2018/19 $873,000 $52,380 $36,864 20.919% $7,712 $7,712 +3.40%
2017/18 $618,000 $37,080 $36,586 20.385% $7,458 $7,458 +8.09%
2016/17 $619,000 $37,140 $34,516 19.991% $6,900 $6,900 +8.37%
Permits

Permit information for 4340 Byron Avenue, Bronx, NY

Filing date Job type Job status Job description Initial cost
12/15/2025 Alteration
12/09/2025 Alteration
11/18/2025 Alteration
08/08/2025 Alteration
10/27/2004 Alteration type 1

*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
04/02/2021 A
02/11/2020 B
10/20/2017 B

*Most recent HPD violations on record 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)
0.154
View subway map

Access the detailed traffic volume map for 4340 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. 21 Philip H Sheridan 2 Yes Public K-5 478 0.66
Matilda Avenue School (The) 4 No Public K-5 237 0.38
P.S. 87 4 No Public K-5 316 0.39
P.S. 16 Wakefield 3 No Public PK, K-5 313 0.43
P.S. 16 Wakefield 3 No Public PK, K-5 313 0.43
St Francis Of Assisi School NR No Private PK-8 444 0.45
St Francis Of Assisi School NR No Private PK-8 444 0.45
P.S. 103 Hector Fontanez 6 No Public PK, K-5 697 0.52
P.S. 103 Hector Fontanez 6 No Public PK, K-5 697 0.52
Faith Christian Academy NR No Private PK-8 71 0.59
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 1.13
Leaders of Tomorrow 4 Yes Public 6-8 387 1.13
St Francis Of Assisi School NR No Private PK-8 444 0.45
Faith Christian Academy NR No Private PK-8 71 0.59
Our Lady of Grace School NR No Private PK-8 382 0.59
Mount St Michael Academy NR No Private 6-12 733 0.59
P.S. 19 Judith K Weiss 7 No Public PK, K-8 628 0.74
St Mary School NR No Private PK, K-8 227 0.74
Yonkers Montessori Academy 4 No Public PK, K-12 1,261 0.90
Bronx Alliance Middle School 5 No Public 6-8 214 0.97
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
The Bronx Preparatory Academy 2 No Public 9-12 387 0.57
New World High School 3 No Public 9-12 297 0.57
Academy for Scholarship and Entreneurship 3 No Public 9-12 398 0.57
Cardinal Spellman High School NR No Private 9-12 1,205 0.59
Mount St Michael Academy NR No Private 6-12 733 0.59
St Barnabas High School NR No Private 9-12 217 0.80
Yonkers Montessori Academy 4 No Public PK, K-12 1,261 0.90
Denzel Washington School-Arts 6 No Public 6-12 383 1.19
Rebecca Turner Academy 5 No Public 9-12 218 1.20
Fortress Christian Academy NR No Private K-12 0 1.33

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

Neighbors for 4340 Byron Avenue, Bronx, NY

756 E 237th St, Bronx 4325 Byron Ave, Bronx 754 E 237th St, Bronx 760 E 237th St, Bronx 757 Whitehall Pl, Bronx 752 E 237th St, Bronx 775 E 236th St, Bronx 4338 Byron Ave, Bronx 769 E 236th St, Bronx 4342 Byron Ave, Bronx 764 E 237th St, Bronx 4347 Barnes Ave, Bronx 750 E 237th St, Bronx 4349 Barnes Ave, Bronx 4336 Byron Ave, Bronx 779 E 236th St, Bronx 4321 Byron Ave, Bronx 4343 Barnes Ave, Bronx 4311 Byron Ave, Bronx 4315 Byron Ave, Bronx

Nearby ZIP codes for 4340 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 4340 Byron Avenue, Bronx, NY 10466?

The development at 4340 Byron Avenue, Bronx, NY 10466 was built in 1930.

What is the total square footage of 4340 Byron Avenue, Bronx, NY 10466?

4340 Byron Avenue, Bronx, NY 10466 has a total of 3,840 square feet.

What is the assessed value of 4340 Byron Avenue, Bronx, NY 10466?

4340 Byron Avenue, Bronx, NY 10466 is currently assessed at $61,560.

What are the property taxes for 4340 Byron Avenue, Bronx, NY 10466?

The property taxes for 4340 Byron Avenue, Bronx, NY 10466 total $9,862.

How many residential units does this building have?

This building has 3 residential unit(s).

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