Homes for Sale/Calhoun County/Port Lavaca/Port Alto Unit Two
Active MLS #3302570 · 192 days on market

1067 County Road 307

Port Lavaca, TX 77979
Subdivision  ·  Port Alto Unit Two
List Price
$409,000
$303/SF
Beds
2
Baths
3
Sq Ft
1,350
Built
1967
Lot
0.30 ac
Garage
0-car
County
Calhoun
Tax Rate
0.78%

Schools

§ 03
District
Elementary HARRISON/JEFFERSON/MADISON EL B
Middle TRAVIS MIDDLE C
High CALHOUN H S CCMR 93% · Grad 99% B
TEA accountability ratings reflect 2024–25 where available. School attendance zones are subject to district redistricting — confirm directly with the district before making a school-based decision.

Overview

§ 01

Beautiful waterfront home located in Port Alto offering stunning views and coastal charm. This 2 bedroom, 2 bath home blends vintage character with thoughtful updates, creating a warm and inviting atmosphere throughout. The spacious layout provides comfortable living areas with tasteful finishes while maintaining the home’s original charm. Whether you're looking for a weekend retreat or full-time coastal residence, this property offers the perfect balance of style and functionality, One of the standout features is the elevated deck, which is fully screened and equipped with wind blocks, allowing you to enjoy the waterfront views and coastal breeze year-round. This space is ideal for entertaining, relaxing, or hosting gatherings while taking in the beautiful surroundings. If you’ve been searching for a gorgeous waterfront property in Port Alto, this one is a must-see.

Features

§ 02

Interior

  • Heat: Central
  • Heat: Electric
  • Cool: Central Air
  • Cool: Electric

Exterior & lot

  • Waterfront
  • Roof: Metal
  • Foundation: Pillar Post Pier

Community

  • Style: Other

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Other
Year Built 1967
Year Built Source PublicRecords
New Construction No

Building

Stories 1
Levels One
Living Area 1,350 sq ft
Living Area Source Appraiser
Building Area Total 1,350 sq ft
Foundation Pillar Post Pier
Construction Other
Roof Metal

Rooms & Baths

Bedrooms 2
Bathrooms (total) 3
Bathrooms Full 2
Bathrooms Half 1
Rooms Total 2

Exterior

Pool Private No
Waterfront Yes
Waterfront Features Bayfront, Waterfront

Parking & Garage

Garage Spaces 0

Lot

Lot Size (acres) 0.3030
Lot Size Source Appraiser
Lot Features Waterfront

Location

County Calhoun
MLS Area Major 65
Subdivision Port Alto Unit Two
Postal Code 77979

Utilities

Heating Central, Electric
Cooling Central Air, Electric
Water Source Other
Sewer Other, Septic Tank

Taxes, Terms & Disclosures

Tax Annual Amount $3,186
Tax Year 2025
Tax Rate (est.) 0.78%
Parcel # 28010
Legal Description PORT ALTO UNIT TWO, LOT 16
Lease Considered No
Disclosures Other

Room Layout

§ 04 · 2 rooms · MLS-supplied

Main level · 2

Primary Bedroom NA
Bedroom NA

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice
Not in archive
This MUD is not yet in our §49.452 archive. We'll add it on request.

Texas Water Code §49.452 requires districts to publish annual notices with tax rate, bonded indebtedness, and assessed value. Most Harris-area MUDs publish these; a handful managed by Inframark do not.

Request this notice
● What this tells you

The §49.452 notice is the only public document that lists a MUD's exact tax rate, outstanding bond debt, and the assessed value used to compute your taxes — direct from the district, not the MLS. If the district is newer or has more bonds outstanding than its neighbors, your effective tax rate will be higher here than just across the street.

Listing's rolled-up MUD rate Resolved MUD jurisdiction not mapped Match confidence

Taxes & Cost of Ownership

§ 04
Tax breakdown not availableWe could not resolve the taxing jurisdictions for this listing. We will enrich this when the county tax roll loads.

HOA & Community

§ 05
No HOA on recordIf this is an HOA property, details are not yet loaded. Full cert available on request.

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
1,000 Mbps
Fiber available
Fixed Wireless
T-Mobile
Speeds per provider
Satellite
HughesNet
Speeds per provider
Satellite
Starlink
Speeds per provider
Satellite
Viasat Inc
Speeds per provider
Unknown
La Ward Communications
Speeds per provider
Unknown
MyJEC.net
Speeds per provider
Unknown
TISD Inc
Speeds per provider

Environmental Risk

§ 08
?
FEMA Zone
Flood zone: not mapped by FEMA for this area
No FEMA digital flood map covers this location, so this property's flood risk has not been established. Verify flood insurance requirements with your lender.
SFHA NOT DETERMINED
🌡 Heat days >95°F
101 days/yr above 95°F
Plus 50 days above 100°F. NOAA station records, 2016-2025 average.
30-day air qualityData not yet available
Drought (current)Data not yet available
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor. Climate rollup last computed Sep 23, 2026.

Recent Comparable Sales

§ 09
No comps within 0.5 mi in the last 90 daysExpand the search radius via the "Full report" CTA.

Subdivision & Master Plan

§ 10
● Master plan
Port Alto Unit Two
TIER: SUBDIVISION
Subdivision name (MLS)Port Alto Unit Two City · ZIPPort Lavaca · 77979 CountyCalhoun Listings in subdivision8 Active now2 Sold (last 12 mo)0 Curated amenities0
● Year-built distribution
1965s 1

Fire Protection

§ 11
Nearest station
Olivia - Port Alto Volunteer Fire Department
· Port Lavaca
Distance
2.1 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48057000300 · ACS 2023
Median HH income
$92,102
ACS 2023
Median home value
$188,000
Census self-report
Owner-occupied
36%
784 housing units
Bachelor's+
18%
Adults 25+
Median age
52.7
Population 986
Work from home
8%
of commuters
Commute 45min+
16%
of commuters
Below poverty
7.4%
tract-level

Amenities & Nearby Places

§ 13

Active listing — amenities should populate from the go-live pipeline. Click to fetch now if missing.

Location & Neighborhood

§ 13
● This Home
1067 County Road 307, Port Lavaca, TX 77979
Calhoun County · 28.67°N, 96.42°W
No curated amenities within 2 mi yet.
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Mar 16, 2026 Listed $409,000 Dallas Franklin
Dec 31, 1966 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Dallas Franklin · RE/MAX Land & Homes on the Bay
Data provided by Houston Realtors Information Service (HAR MLS). Information deemed reliable but not guaranteed. All measurements, square footage, and school assignments should be independently verified. HAR MLS content last updated Sep 19, 2026.
MLS# 3302570 · LIST DATE: Mar 16, 2026 · PARCEL: 28010
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EHO
REALTOR® · Equal Housing Opportunity
HAR.com Copyright © 2026, Houston Realtors Information Service, Inc. Deemed reliable, not guaranteed — independently verify. HARMLS last updated Sep 24, 2026, 4:59 AM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity