2120 Old Port Isabel Rd is a 4,560 square foot house on a 2.95 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Brownsville data, we estimate the home's value is $321,644.
Single-familyProperty Type
1977Year Built
2.95 acresLot Size
$71Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$321,644
$28K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 55.7% higher than the average sale price ($207K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$5,587 (+0.2%)
2024
$5,577 (−0.8%)
$96,377 + $148,623
$245,000
2023
$5,621 (−12.8%)
$96,377 + $148,623
$245,000
2022
$6,447 (+9.1%)
$96,377 + $152,179
$248,556
2021
$5,907 (−0.3%)
$77,101 + $152,179
$229,280
2020
$5,927 (+8.0%)
$77,101 + $152,179
$229,280
2019
$5,486 (−2.2%)
$77,101 + $133,531
$210,632
2018
$5,609 (+0.3%)
$77,101 + $133,531
$210,632
2017
$5,594 (+4.8%)
$77,101 + $133,531
$210,632
2016
$5,338
$77,101 + $133,531
$210,632
2015
$5,343 (+6.9%)
$77,101 + $133,531
$210,632
2014
$4,997
Tax history for 2120 Old Port Isabel Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,587 (+0.2%)
2024
$5,577 (−0.8%)
$96,377 + $148,623
$245,000
2023
$5,621 (−12.8%)
$96,377 + $148,623
$245,000
2022
$6,447 (+9.1%)
$96,377 + $152,179
$248,556
2021
$5,907 (−0.3%)
$77,101 + $152,179
$229,280
2020
$5,927 (+8.0%)
$77,101 + $152,179
$229,280
2019
$5,486 (−2.2%)
$77,101 + $133,531
$210,632
2018
$5,609 (+0.3%)
$77,101 + $133,531
$210,632
2017
$5,594 (+4.8%)
$77,101 + $133,531
$210,632
2016
$5,338
$77,101 + $133,531
$210,632
2015
$5,343 (+6.9%)
$77,101 + $133,531
$210,632
2014
$4,997
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-3
Residential Transition District
The R-3 District is intended for the development of one- and two-family attached and detached residential uses as well as small-scale multifamily uses as a transition between suburban and urban environments. It accommodates a variety of housing types to support diversification, affordability and neighborhood vitality.
Permitted uses
Include but are not limited to:
Community / recreation center
Religious facility
Hospital / medical center
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Public service
Educational/school
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Exterior Information
Foundation Type: Slab
Exterior Wall: Block
Roof Shape Type: Gable
Building Type: Residential
Property Information
Subdivision Name: TIERRA SANTA SUB
Living Sq. Ft: 4,560
Ground Floor Sq. Ft: 3,390
# of Stories: 1
Legal Description: TIERRA SANTA SUBDIVISION BLK 1 LOT 2 (CAB 1 SLOT 2151-B CCMR)
Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 768
Lot Information
# of Buildings: 1
Land Sq. Ft: 128,502
Legal Lot Number: 2
Legal Block Number: 1
School Tax District: BROWNSVILLE ISD
Municipality Type: CBR
Municipality Name: BROWNSVILLE
Acres: 2.95
Front Footage: 104
Zoning Code: A-C
State Use Description: REAL RESIDENTIAL SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: CAMERON COUNTY
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 4,560
Stories: 1.0
Lot Size: 2.95 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1977
County: Cameron County
APN: 74-7955-0010-0020-00
Home facts updated by county records on Aug 5, 2026
Around this home
Schools
Hudson Elementary School
Public PreK-5 • Assigned • 0.6mi
9/10
Oliveira Middle School
Public 6-8 • Assigned • 1.3mi
5/10
Hanna High School
Public 9-12 • Assigned • 1.0mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
9/10 Heat Factor
6 days above 110° expected this year, 22 days in 30 years
9/10 Wind Factor
99% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Brownsville, TX • 78521
Average low and high temperatures (°F)
70
54
77
60
84
66
85
72
90
76
92
80
94
80
94
79
91
77
89
72
85
67
78
62
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10 hours in
June and 4.1 hours in December, which is comparable to the
U.S. average for solar exposure.
10 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$306,000 – $370,000
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