626 1st St is a 1,428 square foot house on a 0.47 acre lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Port Isabel data, we estimate the home's value is $447,445.
Single-familyProperty Type
1959Year Built
0.47 acresLot Size
$313Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$447,445
$11K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.9% higher than the average sale price ($376K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 12, 2023 • Active
Building
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Exterior Information
Floor Construction Type: Concrete
Foundation Type: Slab
Exterior Wall: Block
Roof Shape Type: Hip
Building Type: Residential
Property Information
Subdivision Name: PORT ISABEL ORIGINAL TOWNSITE
Living Sq. Ft: 1,428
Ground Floor Sq. Ft: 1,428
# of Stories: 1
Legal Description: LOT 2 S&E .040 AC &.018 AC OF 1 BLK 105 PORT ISABEL ORIGINAL TOWNSITE (VOL 7 PG 23 MRCC)
Parking & Garage Information
Garage/Parking Sq. Ft: 355
Lot Information
# of Buildings: 2
Land Sq. Ft: 20,386
Legal Lot Number: 2
Legal Block Number: 105
School Tax District: POINT ISABEL I S D
Municipality Type: CPI
Municipality Name: PORT ISABEL
Acres: 0.468
Front Footage: 50
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: 4
Baths: 2.0
Sq. Ft.: 1,428
Stories: 1.0
Lot Size: 0.47 acres
Style: Single Family Residential
Year Built: 1959
Year Renovated: 1959
County: Cameron County
APN: 47-0000-1050-0020-00
Home facts updated by county records on Aug 5, 2026
Around this home
Schools
Derry Elementary School
Public PreK-5 • Assigned • 0.2mi
6/10
Port Isabel Junior High School
Public 6-8 • Assigned • 1.3mi
4/10
Port Isabel High School
Public 9-12 • Assigned • 1.5mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
4/10 Flood Factor
Estimated 14-20% chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
10/10 Heat Factor
7 days above 106° expected this year, 27 days in 30 years
9/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Port Isabel, TX • 78578
Average low and high temperatures (°F)
68
54
75
60
81
67
83
72
87
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92
80
92
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89
78
87
73
83
68
75
62
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Sun exposure
In this area, properties receive around 10 hours in
June and 4.2 hours in December, which is comparable to the
U.S. average for solar exposure.