New York City  »  10466  »  Byron Ave  »  4251 Byron Ave

4251 Byron Avenue, Bronx, NY 10466 - Property report

Also known as: 739 E 235th St

Property image for 4251 Byron Avenue, Bronx, NY 10466
static Mapbox map

Property type

Two Family Brick (B1)

Year built

1931

Lot sq. ft.

2,142

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
4251 Byron Avenue
Alternate address(es)
4251 Rear Byron Ave
739 E 235th St
ZIP code
10466
Neighborhood
Wakefield
Borough
Bronx
Block & lot
04999-0085

Owner

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Building
Property type
Two Family Brick (B1)
Building sq. ft.
1,476
Building dimensions
18.5 ft x 41 ft
Buildings on lot
2
Stories
2
Year built
1931
Building material
Brick
Exterior wall
Brick/Masonary
Basement
4
Tax
Tax year
2026-2027
Property tax
$4,678
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Residential units
2
Residential sq. ft.
Lot
Frontage(s)
East 235 Street (narrow)
Byron Avenue (narrow)
Nearest wide street
White Plains Road
Distance to wide street
Lot dimensions
21.42 ft x 100 ft
Lot sq. ft.
2,142

Area overview

Walk score
91 /100.  Walker's Paradise
Transit score
90 /100.  Rider's Paradise
Bike score
54 /100.  Bikeable
School district
11
Community district
12
Closest police station
0.60 Miles
Closest fire station
0.09 Miles

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

Ownership

Ownership information for 4251 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 4251 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
11/17/2025 - R UCC3 Amendment
(2025111300329001)		 XXXXXX XXXXXX XXXXXXX XXXXXXXXX XXXX
10/21/2025 - R
09/25/2025 - D		 Deed
(2025100800865001)		 XXXXXX XXXXXX XXXXXX XXXXXXXX
06/26/2025 - R
03/21/2025 - D		 Assignment, Mortgage
(2025062400042001)		 XXXXXXXXX XXXXXXXXXXX XXXXXX XXXXX XXXXX XXXXXX X XXX X XXXXXXXXXXX XXXXX
02/26/2025 - R
02/18/2025 - D		 Assignment, Mortgage
(2025022400367001)		 XXXXXXXXX XXXXX XXXXXXXXXX XXXX XXX XX XXXXXX X XXXXXXXXX XXXXXXXXXXX XXXXXX XXXXX XXXXX XXXXXX X
02/14/2025 - R
02/04/2025 - D		 Assignment, Mortgage
(2025021001234002)		 XXXXXXXXX XXXXX XXXXXXXXXX XXXX XXX XX XXXXXX X XXXXXXXXX XXXXXXXXXXX XXXXXX XXXXX XXXXX XXXXXX X
02/14/2025 - R
01/28/2025 - D		 Assignment, Mortgage
(2025021001234001)		 XXX XXXXXXXX XXXXX X XXXXXXXXX XXXXX XXXXXXXXXX XXXX XXX XX XXXXXX X
11/18/2022 - R
10/13/2022 - D		 Assignment, Mortgage
(2022111700291001)		 XXX XXX XXX XXXXXXXX XXXXX X
04/05/2022 - R Initial UCC1
(2022040101011001)		 XXXXXX XXXXXX XXXXX XXXXXXX XXXXX XXX
03/10/2021 - R
08/24/2020 - D		 Agreement
(2021030901395002)		 XXX XXX XXXXXX XXXXXX
03/10/2021 - R
08/24/2020 - D		 Mortgage
(2021030901395001)		 XXXXXX XXXXXX XXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4251 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
$4,678
Municipal exemptions
Recent tax assessments
Market value
$640,000
Assessed value
$38,400

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 $694,000 $41,640 $28,339 19.843% $5,623 $4,341 +3.33%
2024/25 $665,000 $39,900 $27,302 20.085% $5,484 $4,201 0.00%
2023/24 $575,000 $34,500 $27,302 20.085% $5,484 $4,201 -22.04%
2022/23 $483,000 $28,980 $26,533 20.309% $5,389 $5,389 +7.84%
2021/22 $507,000 $30,420 $25,032 19.963% $4,997 $4,997 +0.54%
2020/21 $509,000 $30,540 $23,616 21.045% $4,970 $4,970 +3.20%
2019/20 $525,000 $31,500 $22,752 21.167% $4,816 $4,816 +1.19%
2018/19 $391,000 $23,460 $22,752 20.919% $4,759 $4,759 +5.59%
2017/18 $416,000 $24,960 $22,111 20.385% $4,507 $4,507 +8.09%
2016/17 $372,000 $22,320 $20,860 19.991% $4,170 $4,170 +8.36%
Permits

Permit information for 4251 Byron Avenue, Bronx, NY

Filing date Job type Job status Job description Initial cost
03/17/2022 Alteration
01/24/2022 Alteration type 2
12/01/2020 Alteration
09/08/2020 Alteration
07/27/2020 Alteration type 2

*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
09/23/2016 I
09/07/2016 C
09/07/2016 C

*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 & 233rd St at NW Corner
Station lines
2-5
Distance (miles)
0.138
View subway map

Access the detailed traffic volume map for 4251 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 0.52
P.S. 103 Hector Fontanez 6 No Public PK, K-5 697 0.39
P.S. 103 Hector Fontanez 6 No Public PK, K-5 697 0.39
P.S. 87 4 No Public K-5 316 0.48
Matilda Avenue School (The) 4 No Public K-5 237 0.49
P.S. 16 Wakefield 3 No Public PK, K-5 313 0.54
P.S. 16 Wakefield 3 No Public PK, K-5 313 0.54
Our Lady of Grace School NR No Private PK-8 382 0.55
Our Lady of Grace School NR No Private PK-8 382 0.55
Faith Christian Academy NR No Private PK-8 71 0.55
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 0.99
Leaders of Tomorrow 4 Yes Public 6-8 387 0.99
Our Lady of Grace School NR No Private PK-8 382 0.55
Faith Christian Academy NR No Private PK-8 71 0.55
Mount St Michael Academy NR No Private 6-12 733 0.55
St Francis Of Assisi School NR No Private PK-8 444 0.56
St Mary School NR No Private PK, K-8 227 0.60
P.S. 19 Judith K Weiss 7 No Public PK, K-8 628 0.70
One World Middle School At Edenwald 6 No Public 6-8 322 0.96
Bronx Alliance Middle School 5 No Public 6-8 214 0.96
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 0.47
New World High School 3 No Public 9-12 297 0.47
Academy for Scholarship and Entreneurship 3 No Public 9-12 398 0.47
Mount St Michael Academy NR No Private 6-12 733 0.55
Cardinal Spellman High School NR No Private 9-12 1,205 0.55
St Barnabas High School NR No Private 9-12 217 0.76
Yonkers Montessori Academy 4 No Public PK, K-12 1,261 0.96
Rebecca Turner Academy 5 No Public 9-12 218 1.29
Denzel Washington School-Arts 6 No Public 6-12 383 1.33
High School of Computers and Technology 3 No Public 9-12 461 1.37

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

Neighbors for 4251 Byron Avenue, Bronx, NY

1670 Bussing Ave, Bronx 730 E 236th St, Bronx 718 E 236th St, Bronx 4229 Bronxwood Ave, Bronx 4225 Bronxwood Ave, Bronx 4261 Byron Ave, Bronx 714 E 236th St, Bronx 1678 Bussing Ave, Bronx 815 E 233rd St, Bronx 4257 Byron Ave, Bronx 4253 Byron Ave, Bronx 1676 Bussing Ave, Bronx 1680 Bussing Ave, Bronx 825 E 233rd St, Bronx 855 E 233rd St, Bronx 813 E 233rd St, Bronx 4263 Byron Ave, Bronx 716 E 236th St, Bronx 712 E 236th St, Bronx 4268 White Plains Rd, Bronx

Nearby ZIP codes for 4251 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 4251 Byron Avenue, Bronx, NY 10466?

The development at 4251 Byron Avenue, Bronx, NY 10466 was built in 1931.

What is the total square footage of 4251 Byron Avenue, Bronx, NY 10466?

4251 Byron Avenue, Bronx, NY 10466 has a total of 1,476 square feet.

What is the assessed value of 4251 Byron Avenue, Bronx, NY 10466?

4251 Byron Avenue, Bronx, NY 10466 is currently assessed at $38,400.

What are the property taxes for 4251 Byron Avenue, Bronx, NY 10466?

The property taxes for 4251 Byron Avenue, Bronx, NY 10466 total $5,960.

How many residential units does this building have?

This building has 2 residential unit(s).

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