Homes for Sale/Galveston County/San Leon/Mariners Cove
Active MLS #61899209 · 210 days on market

18 Port

San Leon, TX 77539
Subdivision  ·  Mariners Cove
List Price
$149,999
Baths
0
Lot
0.25 ac
County
Galveston
Tax Rate
1.33%

Schools

§ 03
District
Elementary SAN LEON EL B
Middle JOHN AND SHAMARION BARBER MIDDLE B
High DICKINSON H S CCMR 83% · Grad 97% 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

Waterfront homesite on a deep water canal located right off Galveston Bay with quick access to the Gulf of America. Ready for your custom home this oversized lot is located in a gated, deed restricted subdivision. Mariners Cove offers a subdivision pool, piers and a breakwater. San Leon is known for its outstanding fishing and the property is close to Pier 6, Gilhooley's and Topwater Grill. The property is 10 minutes from the Kemah Boardwalk and 30 minutes to Galveston Island. Gated neighborhood, an appointment is required to walk the lot. Seller is currently in the process of replacing the bulkhead.

Features

§ 02

Interior

Not provided

Exterior & lot

  • Cleared
  • Level
  • Open Lot
  • Subdivision
  • Views
  • Waterfront
  • Association

Community

  • Boat Dock
  • Pool
  • Boat Slip
  • Security Gate
  • Bay
  • Canal
  • Gulf
  • Water

Property Details

§ 03 · Full MLS record

Property

Property Type Land

Rooms & Baths

Bathrooms (total) 0

Interior

Security Security Gate

Exterior

Pool Features Association
Waterfront Yes
Waterfront Features Boat Dock Slip, Bulkhead, Bayfront, Canal Front, Waterfront
View Yes
View Type Bay, Canal, Gulf, Water

Lot

Lot Size (acres) 0.2500
Lot Size Source Appraiser
Lot Features Cleared, Level, Open Lot, Subdivision, Views, Waterfront

Location

County Galveston
MLS Area Major 33
MLS Area Minor Bacliff/San Leon
Subdivision Mariners Cove
Road Surface Concrete
Postal Code 77539

Utilities

Water Source Public
Sewer Public Sewer

HOA / Association

HOA Yes
HOA Fee $2,280
HOA Fee Frequency Annually
HOA Name Mariners Cove
Amenities Boat Dock, Pool, Boat Slip

Taxes, Terms & Disclosures

Tax Annual Amount $1,995
Tax Year 2025
Tax Rate (est.) 1.33%
Parcel # 4962-0000-0018-000
Legal Description ABST 10 PAGE 2 4962-0000-0018 SEC 1 (98), LOT 18, ACRES 0.25
Listing Terms Cash, Conventional
Disclosures Municipal Utility District Disclosure

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 0.4729 Resolved MUD jurisdiction San Leon MUD Match confidence

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$1,067
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$901 Property tax$166 Homeowners insuranceTBD
Subtotal (P&I + Tax) $1,067
Yearly HOA fee $2,280

Illustrative only, not a quote. P&I assumes the values entered above. Insurance and HOA dues vary — consult licensed lender and insurance agent for accurate quote.

● Effective tax rate · 3-year history
2.2044%
ALL 5 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
0.47%
→ stable
School
1.14%
→ stable
City
→ stable
County
0.32%
→ stable
Other districts
0.27%
→ stable

HOA & Community

§ 05
● HOA details
$2,280
ANNUALLY
Association nameMariners Cove Management co. Website Phone Cert on filepending
● Community amenities
restaurant
Pacific Seafood · 0.2mi
Gilhooley's Restaurant & Oyster Bar · 1.0mi
Pier 6 · 1.2mi
place_of_worship
maranatha baptist · 0.3mi
First Baptist Church of Bacliff · 3.1mi
Faith Assembly of God Bacliff · 3.3mi
park
· 0.8mi
Bayshore Park · 1.3mi
· 2.3mi
grocery
New Lawrence Grocery · 1.0mi
Dollar Store · 1.2mi
Lou's · 2.9mi
bank
ATM (ATM Link, Inc.) · 1.1mi
ATM (ATM Link, Inc.) · 1.0mi
Leon Food Mart #1 · 1.1mi
post_office
United States Postal Service · 2.9mi
United States Postal Service · 5.6mi
United States Postal Service · 7.2mi

Broadband & Connectivity

§ 06
Broadband not mappedWe have not yet resolved FCC provider data for this block.

Environmental Risk

§ 08
A
FEMA Zone
Zone AE · Special Flood Hazard Area
1% annual chance of flooding (100-year floodplain). Flood insurance typically required.
PANEL 48167C BASE FLOOD ELEV. 13.0 FT SFHA YES SOURCE 48167C_STUDY1
🌡 Heat days >95°F
6 days/yr above 95°F
Plus 0 days above 100°F. NOAA station records, 2016-2025 average.
💨 30-day air quality
AQI 44 · Good
Average daily AQI for the 30 days ending 2026-02-28. EPA AQS county monitors. Higher = worse.
🌵 Drought (current)
D1 · Moderate
US Drought Monitor county reading, week of 2026-09-15.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor. Climate rollup last computed Sep 23, 2026.

Recent Comparable Sales

§ 09
1 comparable sale nearbyAddress-level sold detail is available to registered users. Reach out to Allen for the full comparable-sales report.

Subdivision & Master Plan

§ 10
● Master plan
MARINERS COVE
TIER: SUBDIVISION
Subdivision name (MLS)MARINERS COVE City · ZIPSan Leon · 77539 CountyGalveston Listings in subdivision56 Active now2 Sold (last 12 mo)2 Curated amenities60
● Year-built distribution
1990s 1

Fire Protection

§ 11
Nearest station
San Leon Volunteer Fire Department
Distance
0.9 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48167721800 · ACS 2023
Median HH income
$78,341
ACS 2023
Median home value
$163,300
Census self-report
Owner-occupied
72%
2,567 housing units
Bachelor's+
11%
Adults 25+
Median age
44.8
Population 5,068
Work from home
10%
of commuters
Commute 45min+
23%
of commuters
Below poverty
7.2%
tract-level

Amenities & Nearby Places

§ 13

Grocery

Lawrence Grocery & Deli
1.0 mi · 5 within 1.5 mi

Schools

San Leon Elementary School
1.3 mi · 1 within 1.5 mi

Parks

La Salle Park
0.5 mi · 2 within 1.5 mi

Restaurants

Pacific Seafood
0.3 mi · 8 within 1.5 mi

Cafés

None within 1.5 mi

Gyms

None within 1.5 mi
Data: Google Places (refreshed every 7 days). Last fetched May 6, 2026.

Location & Neighborhood

§ 13
● This Home
18 Port, San Leon, TX 77539
Galveston County · 29.50°N, 94.93°W
restaurant
Pacific Seafood
0.2 mi · 3 within 2 mi
place_of_worship
maranatha baptist
0.3 mi · 1 within 2 mi
park
0.8 mi · 2 within 2 mi
grocery
New Lawrence Grocery
1.0 mi · 2 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Feb 26, 2026 Listed $149,999 Jeff Bulman
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Jeff Bulman · Jeff Bulman 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 Aug 6, 2026.
MLS# 61899209 · LIST DATE: Feb 26, 2026 · PARCEL: 4962-0000-0018-000
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