Homes for Sale/Waller County/Katy/Sunterra
Active MLS #5559759 · 7 days on market

112 Sea Glass Cove

Katy, TX 77493
Subdivision  ·  Sunterra
List Price
$375,000
$168/SF · 15.6% above neighborhood median
Beds
5
Baths
3
Sq Ft
2,227
Built
2021
Lot
0.19 ac
Garage
2-car
County
Waller
Tax Rate
3.25%

Schools

§ 03
District
Elementary JAMES & MITZI CROSS EL N/R
Middle HASKETT J H B
High FREEMAN H S 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 5-bedroom home situated on a cul-de-sac corner lot with stunning water views. This spacious home features generously sized rooms, with the 5th bedroom offering flexibility as a home office or flex space. Enjoy peaceful evenings in the backyard overlooking the water. The kitchen is designed for entertaining with quartz countertops, a large island, and plenty of space to gather. Grand entryway welcomes you into the home. Conveniently located near I-10 with access to incredible community amenities including a lagoon, resort-style pool, lazy river, boardwalk, clubhouse, and​​‌​​​​‌​​‌‌​​‌​​‌​​​‌​‌​​‌‌​​‌​​​‌‌​​​‌ playground.

Features

§ 02

Interior

  • All Bedrooms Down
  • Double Vanity
  • Full Bath On Main Level
  • Kitchen Island
  • Kitchen Family Room Combo
  • Main Level Primary
  • Pantry
  • Quartz Counters
  • Separate Shower
  • Tub Shower
  • Walk In Pantry
  • Walk In Closets
  • Ceiling Fans
  • Dishwasher
  • Gas Cooktop
  • Microwave
  • Carpet
  • Tile

Exterior & lot

  • Fence
  • Corner Lot
  • Cul De Sac
  • Subdivision
  • Back Yard
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Garage
  • Association

Community

  • Clubhouse
  • Picnic Area
  • Playground
  • Pickleball
  • Park
  • Pool
  • Tennis Courts
  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Traditional
Year Built 2021
Year Built Source PublicRecords
New Construction No

Building

Stories 1
Levels One
Living Area 2,227 sq ft
Living Area Source Appraiser
Building Area Total 2,227 sq ft
Foundation Slab
Construction Brick
Roof Composition

Rooms & Baths

Bedrooms 5
Bedrooms Possible 5
Bathrooms (total) 3
Bathrooms Full 3
Bathrooms Half 0
Rooms Total 5

Interior

Interior Features All Bedrooms Down, Double Vanity, Full Bath On Main Level, Kitchen Island, Kitchen Family Room Combo, Main Level Primary, Pantry, Quartz Counters, Separate Shower, Tub Shower, Walk In Pantry, Walk In Closets, Ceiling Fans
Flooring Carpet, Tile
Appliances Dishwasher, Gas Cooktop, Microwave
Laundry Washer Hookup, Electric Dryer Hookup

Exterior

Exterior Features Fence
Fencing Back Yard
Pool Private No
Pool Features Association

Parking & Garage

Garage Spaces 2
Attached Garage Yes
Parking Features Attached, Garage

Lot

Lot Size (acres) 0.1867
Lot Size Source Appraiser
Lot Features Corner Lot, Cul De Sac, Subdivision

Location

County Waller
MLS Area Major 25
MLS Area Minor Katy - Old Towne
Subdivision Sunterra
Postal Code 77493

Utilities

Heating Central, Electric
Cooling Central Air, Electric
Water Source Public
Sewer Public Sewer

HOA / Association

HOA Yes
HOA Fee $1,400
HOA Fee Frequency Annually
HOA Name GrandManors Management
Amenities Clubhouse, Picnic Area, Playground, Pickleball, Park, Pool, Tennis Courts

Taxes, Terms & Disclosures

Tax Annual Amount $12,181
Tax Year 2025
Tax Rate (est.) 3.25%
Parcel # 800003-002-001-000
Legal Description S800003 SUNTERRA 3 BLK 2 LOT 1
Listing Terms Cash, Conventional, FHA, Va Loan
Lease Considered No
Disclosures Exclusions Disclosure, Municipal Utility District Disclosure

Room Layout

§ 04 · 5 rooms · MLS-supplied

Main level · 5

Primary Bedroom 13 X 16
Bedroom 13 X 11
Bedroom 11 X 11
Bedroom 11 X 12
Bedroom 14 X 11

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 Harris-Waller Counties MUD 5 Match confidence
● Comptroller-verified financials · FY2024

We don't yet have the §49.452 notice for this district on file, but Texas Comptroller SB 625 financial data is available. Numbers below come from the district's annual SPDPID filing — the same dataset auditors use.

Ad Valorem Rate
1.5000
per $100 assessed
Outstanding Bonds
$0
principal outstanding
Authorized Debt
$0
total authorized
Comptroller TPID32076879157 Filed underHarris-Waller Counties Municipal Utility District No. 5 Total tax rate0.0000 (M/O 0.0000 + I/S 0.0000) Crosswalk methodexact name match

Source: Texas Comptroller SPDPID (SB 625), FY2024 annual filing. The §49.452 notice itself will load here when we obtain the PDF.

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$3,267
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$2,252 Property tax$1,015 Homeowners insuranceTBD
Subtotal (P&I + Tax) $3,267
Yearly HOA fee $1,400

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
1.12%
→ stable
City
→ stable
County
0.56%
→ stable

HOA & Community

§ 05
● HOA details
$1,400
ANNUALLY
Association nameGrandManors Management Management co. Websitevisit Phone(281) 371-6134 Cert on filehoa.texas.gov
● Community amenities
park
The Retreat Playground · 0.3mi
The Retreat Playground · 0.4mi
Sunterra Lagoon · 0.6mi
gym
Retreat Gym · 0.3mi
Retreat Gym · 0.3mi
Retreat Gym · 0.9mi
daycare
Kiddie Academy of Sunterra · 0.9mi
Kiddie Academy of Sunterra · 1.0mi
Kiddie Academy of Sunterra · 1.3mi
place_of_worship
Assembly of God in Katy Church · 2.4mi
Assembly of God in Katy Church · 3.2mi
Assembly of God in Katy Church · 3.6mi
grocery
H-E-B · 2.6mi
H-E-B · 3.3mi
H-E-B · 3.6mi
hospital
Eye Eye Doc · 2.7mi
Eye Eye Doc · 3.4mi
Eye Eye Doc · 3.7mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
8,000 Mbps
Fiber available · cable ok
Fiber to the Premises
Ezee Fiber
8,000 / 8,000 Mbps
● LOW LATENCY
Fiber to the Premises
Hotwire Communications
8,000 / 8,000 Mbps
● LOW LATENCY
Fiber to the Premises
AT&T
5,000 / 5,000 Mbps
● LOW LATENCY
Fiber to the Premises
Xfinity
2,000 / 1,000 Mbps
● LOW LATENCY
Fiber to the Premises
Fidium Fiber
2,000 / 2,000 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 1,000 Mbps
● LOW LATENCY
Fiber to the Premises
Centric Fiber
1,000 / 1,000 Mbps
● LOW LATENCY
Copper
Consolidated Communications
500 / 75 Mbps
● LOW LATENCY
+ 7 additional provider(s)

Environmental Risk

§ 08
X
FEMA Zone
Zone X · Minimal risk
Outside 100-year and 500-year floodplains. No flood insurance required by lender.
PANEL 48473C SFHA NO SOURCE 48473C_LOMC7
🌡 Heat days >95°F
72 days/yr above 95°F
Plus 24 days above 100°F. NOAA station records, 2016-2025 average.
🌵 Drought (current)
No drought (D1 or worse)
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 $146/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
Sunterra
TIER: SUBDIVISION
Subdivision name (MLS)Sunterra City · ZIPKaty · 77493 CountyWaller Listings in subdivision8,969 Active now384 Sold (last 12 mo)890 Curated amenities60
● Year-built distribution
2020s 89 2025s 295

Fire Protection

§ 11
Nearest station
Waller Harris Emergency Services District 200 Fire Station 6
· Katy
Distance
2.7 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48473680100 · ACS 2023
Median HH income
$142,971
ACS 2023
Median home value
$392,100
Census self-report
Owner-occupied
84%
3,206 housing units
Bachelor's+
48%
Adults 25+
Median age
32.9
Population 10,988
Work from home
30%
of commuters
Commute 45min+
20%
of commuters
Below poverty
6.9%
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
112 Sea Glass Cove, Katy, TX 77493
Waller County · 29.83°N, 95.85°W
park
The Retreat Playground
0.3 mi · 12 within 2 mi
gym
Retreat Gym
0.3 mi · 4 within 2 mi
daycare
Kiddie Academy of Sunterra
0.9 mi · 4 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Sep 16, 2026 Listed $375,000 Shirley Castellanos Valadez
Dec 31, 2020 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Shirley Castellanos Valadez · HomeSmart
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 17, 2026.
MLS# 5559759 · LIST DATE: Sep 16, 2026 · PARCEL: 800003-002-001-000
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