Homes for Sale/Calhoun County/Port Lavaca/Enchanted Harbor
Active MLS #59040308 · 185 days on market

316 Marshall Johnson Avenue

Port Lavaca, TX 77979
Subdivision  ·  Enchanted Harbor
List Price
$499,000
$207/SF
Beds
4
Baths
4
Sq Ft
2,407
Built
2006
Lot
0.29 ac
Garage
2-car
County
Calhoun
Tax Rate
0.92%

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

Welcome to your dream coastal escape! This stunning 4-bedroom, 3½-bathroom bay home sits on a water view lot, with a separate waterfront lot across the road included — offering peaceful, private living with direct bay access just steps away. Outside, enjoy an entertainer’s paradise with a covered porch, built-in BBQ, outdoor sink, shower, and dedicated restroom. Inside, soaring cathedral ceilings and granite countertops anchor the open-concept kitchen and living area, while a separate sitting room offers a quiet retreat. Four generous bedrooms accommodate large groups or families, complemented by three beautifully designed bathrooms — a walk-in shower, shower/tub combo, and a luxurious soaking garden tub. Already active on Airbnb and VRBO, this is a true turnkey investment. Your private pier invites endless fishing, boating, and bay views. Whether a personal sanctuary or high-performing rental, this property delivers. Call today!

Features

§ 02

Interior

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

Exterior & lot

  • Views
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Garage

Community

  • Gulf
  • Water
  • Style: Other

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Other
Year Built 2006
Year Built Source PublicRecords
New Construction No

Building

Stories 1
Levels One
Living Area 2,407 sq ft
Living Area Source Appraiser
Building Area Total 2,407 sq ft
Foundation Slab
Construction Vinyl Siding
Roof Composition

Rooms & Baths

Bedrooms 4
Bathrooms (total) 4
Bathrooms Full 3
Bathrooms Half 1
Rooms Total 4

Exterior

Pool Private No
Waterfront Yes
Waterfront Features Bulkhead, Bayfront
View Yes
View Type Gulf, Water

Parking & Garage

Garage Spaces 2
Attached Garage Yes
Parking Features Attached, Garage

Lot

Lot Size (acres) 0.2944
Lot Size Source Appraiser
Lot Features Views

Location

County Calhoun
MLS Area Major 65
Subdivision Enchanted Harbor
Road Surface Asphalt,Gravel
Postal Code 77979

Utilities

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

Taxes, Terms & Disclosures

Tax Annual Amount $4,567
Tax Year 2025
Tax Rate (est.) 0.92%
Parcel # 23335
Legal Description ENCHANTED HARBOR, BLOCK 2, LOT 622,626
Lease Considered No
Disclosures Seller Disclosure

Room Layout

§ 04 · 4 rooms · MLS-supplied

Main level · 4

Bedroom 0x0
Primary Bedroom 0x0
Bedroom 0x0
Bedroom 0x0

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
Enchanted Harbor
TIER: SUBDIVISION
Subdivision name (MLS)Enchanted Harbor City · ZIPPort Lavaca · 77979 CountyCalhoun Listings in subdivision10 Active now1 Sold (last 12 mo)1 Curated amenities0
● Year-built distribution
2005s 1

Fire Protection

§ 11
Nearest station
Olivia - Port Alto Volunteer Fire Department
· Port Lavaca
Distance
2.6 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
316 Marshall Johnson Avenue, Port Lavaca, TX 77979
Calhoun County · 28.65°N, 96.42°W
No curated amenities within 2 mi yet.
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Mar 22, 2026 Listed $499,000 Lindsey Lee
Dec 31, 2005 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Lindsey Lee · Twin Rivers Real Estate
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 13, 2026.
MLS# 59040308 · LIST DATE: Mar 22, 2026 · PARCEL: 23335
R
EHO
REALTOR® · Equal Housing Opportunity
HAR.com Copyright © 2026, Houston Realtors Information Service, Inc. Deemed reliable, not guaranteed — independently verify. HARMLS last updated Sep 23, 2026, 11:00 PM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity