Homes for Sale/Galveston County/League City/TownHarbour Estates
Active MLS #16939721 · 56 days on market

309 Seaway Drive

League City, TX 77573
Subdivision  ·  TownHarbour Estates
List Price
$1.45M
$330/SF · 42.1% above neighborhood median
Beds
4
Baths
6
Sq Ft
4,387
Built
2026
Lot
10,185 sf
Garage
3-car
County
Galveston

Schools

§ 03
District
Elementary LLOYD R FERGUSON EL A
Middle CLEAR CREEK INT C
High CLEAR CREEK H S CCMR 78% · Grad 98% 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 home to pure luxury in your new Empire home in this prestigious new waterfront community. Feel like you're on vacation every day with a canal view of Clear Lake on your expansive covered back patios on the first and second floors. The Rockport plan is the perfect blend of elegance and comfort featuring 4387 sq ft of space with stunning surprises around evey corner. You are greeted with family room. The gourmet kitchen features a large island, GE monogram appliances including a french door oven and built in refrigerator. The walk in pantry makes meal prep a breeze with it's morning kitchen area. 8' doors throughout with all bedrooms having ensuite bathrooms. Your primary bedroom features french doors out onto the patio and a custom 2 story closet complete with a vanity area with a backlit mirror. A secret bookcase upstairs leads you to the private study complete with balcony!

Features

§ 02

Interior

  • Wet Bar
  • Balcony
  • Dry Bar
  • Double Vanity
  • High Ceilings
  • Kitchen Island
  • Kitchen Family Room Combo
  • Main Level Primary
  • Pots And Pan Drawers
  • Pantry
  • Quartz Counters
  • Self Closing Cabinet Doors
  • Self Closing Drawers
  • Soaking Tub
  • Separate Shower
  • Walk In Pantry
  • Walk In Closets
  • Wired For Sound

Exterior & lot

  • Balcony
  • Covered Patio
  • Fully Fenced
  • Fence
  • Sprinkler Irrigation
  • Porch
  • Patio
  • Storm Security Shutters
  • Views
  • Waterfront
  • Back Yard
  • Covered
  • Deck
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Garage
  • Garage Door Opener

Community

  • Controlled Access
  • Picnic Area
  • Park
  • Gated
  • Prewired
  • Security System Owned
  • Smoke Detectors
  • Water
  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Traditional
Year Built 2026
Year Built Source Builder
New Construction Yes
Property Condition Under Construction
Builder Name Empire Homes

Building

Stories 2
Levels Two
Living Area 4,387 sq ft
Living Area Source Builder
Building Area Total 4,387 sq ft
Foundation Slab
Construction Stucco
Roof Composition

Rooms & Baths

Bedrooms 4
Bedrooms Possible 4
Bathrooms (total) 6
Bathrooms Full 4
Bathrooms Half 2
Rooms Total 8
Fireplaces 1
Fireplace Features Electric

Interior

Interior Features Wet Bar, Balcony, Dry Bar, Double Vanity, High Ceilings, Kitchen Island, Kitchen Family Room Combo, Main Level Primary, Pots And Pan Drawers, Pantry, Quartz Counters, Self Closing Cabinet Doors, Self Closing Drawers, Soaking Tub, Separate Shower, Walk In Pantry, Walk In Closets, Wired For Sound, Ceiling Fans, Programmable Thermostat
Flooring Carpet, Laminate, Tile
Appliances Convection Oven, Double Oven, Dishwasher, Gas Cooktop, Disposal, Microwave, Energy Star Qualified Appliances, Refrigerator, Water Softener Owned, Tankless Water Heater
Laundry Washer Hookup, Electric Dryer Hookup
Windows Low Emissivity Windows
Security Prewired, Security System Owned, Controlled Access, Smoke Detectors

Exterior

Exterior Features Balcony, Covered Patio, Fully Fenced, Fence, Sprinkler Irrigation, Porch, Patio, Storm Security Shutters
Patio / Porch Balcony, Covered, Deck, Patio, Porch
Fencing Back Yard
Pool Private No
Waterfront Yes
Waterfront Features Canal Front, Waterfront
View Yes
View Type Water

Parking & Garage

Garage Spaces 3
Attached Garage Yes
Parking Features Attached, Garage, Garage Door Opener, Tandem

Lot

Lot Size (sq ft) 10,185
Lot Size Source Survey
Lot Features Views, Waterfront
Direction Faces West

Location

County Galveston
MLS Area Major 33
MLS Area Minor League City
Subdivision TownHarbour Estates
Road Surface Concrete
Postal Code 77573

Utilities

Heating Central, Electric, Gas
Cooling Central Air, Electric, Gas
Water Source Public
Sewer Public Sewer
Energy Efficient Appliances, Hvac, Insulation, Lighting, Thermostat, Water Heater, Windows

HOA / Association

HOA Yes
HOA Fee $3,200
HOA Fee Frequency Annually
HOA Name TownHarbour Estates HOA, LLC
Amenities Controlled Access, Picnic Area, Park, Gated

Taxes, Terms & Disclosures

Parcel # NA
Legal Description Lot 17 Block 4 Section 1
Listing Terms Cash, Conventional, FHA, Texas Vet, Va Loan
Lease Considered No
Disclosures Municipal Utility District Disclosure

Room Layout

§ 04 · 8 rooms · MLS-supplied

Main level · 2

Primary Bedroom 18'x15'
Dining Room 16'x12'4''

Second level · 6

Bedroom 13'8''x11'8''
Bedroom 13'x11'
Bedroom 13'x10'4''
Office 15'x15'8''
Game Room 20'x16'
Media Room 15'8''x11'6''

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
● Estimated monthly payment
$8,683
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$8,683 Property taxNot available Homeowners insuranceTBD
Subtotal (P&I only — tax not available) $8,683
Yearly HOA fee $3,200

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
202320242025
MUD
→ stable
School
0.97%
→ stable
City
0.36%
→ stable
County
0.32%
→ stable

HOA & Community

§ 05
● HOA details
$3,200
ANNUALLY
Association nameTownHarbour Estates HOA, LLC Management co. Website Phone Cert on filepending
● Community amenities
No curated amenity map yet for this subdivision.

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
54 days/yr above 95°F
Plus 8 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
8 comparable sales nearby · sold median $232/SFAddress-level sold detail is available to registered users. Reach out to Allen for the full comparable-sales report.

Subdivision & Master Plan

§ 10
● Master plan
TownHarbour Estates
TIER: SUBDIVISION
Subdivision name (MLS)TownHarbour Estates City · ZIPLeague City · 77573 CountyGalveston Listings in subdivision1 Active now6 Sold (last 12 mo)0 Curated amenities0
● Year-built distribution
2025s 4

Fire Protection

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

Neighborhood Demographics

§ 12 · Census tract 48167721502 · ACS 2023
Median HH income
$110,074
ACS 2023
Median home value
$441,700
Census self-report
Owner-occupied
60%
1,205 housing units
Bachelor's+
45%
Adults 25+
Median age
53.3
Population 2,408
Work from home
18%
of commuters
Commute 45min+
47%
of commuters
Below poverty
4.8%
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
309 Seaway Drive, League City, TX 77573
Galveston County · 29.55°N, 95.06°W
No curated amenities within 2 mi yet.
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Jul 29, 2026 Listed $1.45M Nancy Almodovar
Dec 31, 2025 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Nancy Almodovar · Nan and Company Properties
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 11, 2026.
MLS# 16939721 · LIST DATE: Jul 29, 2026 · PARCEL: NA
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