Homes for Sale/Harris County/Katy/Estates/Grand Harbor Sec 01
Active MLS #8498678 · 111 days on market

24811 Deep Coral Court

Katy, TX 77494
Subdivision  ·  Estates/Grand Harbor Sec 01
List Price
$624,000
$140/SF
Beds
5
Baths
4
Sq Ft
4,456
Built
2007
Lot
0.29 ac
Garage
2-car
County
Harris
Tax Rate
1.83%

Schools

§ 03
District
Elementary WEST MEMORIAL EL C
Middle WEST MEMORIAL J H B
High KATY H S CCMR 83% · Grad 95% 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

Discover your dream home in serene Katy!  Imagine this stunning 5-bedroom residence in desirable Estates at Grand Harbor.  Enjoy luxury and effortless living on a generous 0.29-acre cul-de-sac lot.  Relax in your private oasis: a beautiful saltwater heated gunite pool and spa with brand-new automated controls.  Manage schedules, lighting, pumps and water chemistry from your smartphone, voice or touchscreen.  Host gatherings in the spacious updated chef’s kitchen with modern upgrades and large island.  Unwind in the media room, work in two offices, or play in the expansive game room. This turnkey home needs nothing — new roof (2021), new A/C units (2021 & 2024), covered patio with gazebo, and oversized garage.  Located in top-rated Katy ISD with easy access to shopping, dining and highways. Ready for your next chapter? Schedule your private tour today! Open to reasonable​​‌​​​​‌​​‌‌​​‌​​‌​​​‌​‌​​‌‌​​‌​​​‌‌​​​‌ offers!

Features

§ 02

Interior

  • Breakfast Bar
  • Dry Bar
  • Double Vanity
  • En Suite Bathroom
  • Granite Counters
  • Hollywood Bath
  • High Ceilings
  • Kitchen Island
  • Kitchen Family Room Combo
  • Main Level Primary
  • Separate Shower
  • Vanity
  • Walk In Pantry
  • Walk In Closets
  • Ceiling Fans
  • Dishwasher
  • Electric Cooktop
  • Electric Oven

Exterior & lot

  • Covered Patio
  • Deck
  • Fence
  • Sprinkler Irrigation
  • Patio
  • Storage
  • Cul De Sac
  • Subdivision
  • Back Yard
  • Covered
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Garage
  • Oversized
  • Gunite
  • Heated
  • In Ground

Community

  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Traditional
Year Built 2007
Year Built Source PublicRecords
New Construction No

Building

Stories 2
Levels Two
Living Area 4,456 sq ft
Living Area Source Appraiser
Building Area Total 4,456 sq ft
Foundation Slab
Construction Brick, Stone, Wood Siding
Roof Composition

Rooms & Baths

Bedrooms 5
Bathrooms (total) 4
Bathrooms Full 3
Bathrooms Half 1
Rooms Total 13
Fireplaces 0

Interior

Interior Features Breakfast Bar, Dry Bar, Double Vanity, En Suite Bathroom, Granite Counters, Hollywood Bath, High Ceilings, Kitchen Island, Kitchen Family Room Combo, Main Level Primary, Separate Shower, Vanity, Walk In Pantry, Walk In Closets, Ceiling Fans
Flooring Carpet, Tile, Vinyl
Appliances Dishwasher, Electric Cooktop, Electric Oven, Disposal, Microwave, Refrigerator
Laundry Washer Hookup, Electric Dryer Hookup

Exterior

Exterior Features Covered Patio, Deck, Fence, Sprinkler Irrigation, Patio, Storage
Patio / Porch Covered, Deck, Patio
Fencing Back Yard
Pool Private Yes
Pool Features Gunite, Heated, In Ground, Pool Spa Combo, Salt Water

Parking & Garage

Garage Spaces 2
Attached Garage Yes
Parking Features Attached, Garage, Oversized

Lot

Lot Size (acres) 0.2858
Lot Size Source Appraiser
Lot Features Cul De Sac, Subdivision
Direction Faces Northeast

Location

County Harris
MLS Area Major 36
MLS Area Minor Katy - Southwest
Subdivision Estates/Grand Harbor Sec 01
Road Surface Asphalt
Postal Code 77494

Utilities

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

HOA / Association

HOA Yes
HOA Fee $60
HOA Fee Frequency Monthly
HOA Name Spectrum Management 281-343-9178

Taxes, Terms & Disclosures

Tax Annual Amount $11,435
Tax Year 2024
Tax Rate (est.) 1.83%
Parcel # 128-383-001-0040
Legal Description LT 40 BLK 1 ESTATES AT GRAND HARBOR SEC 1
Listing Terms Cash, Conventional, FHA, Va Loan
Lease Considered No
Disclosures Seller Disclosure

Room Layout

§ 04 · 13 rooms · MLS-supplied

Main level · 6

Primary Bedroom 16x16
Kitchen 12x14
Dining Room 12x13
Breakfast Room Nook 9x12
Utility Room 5x8
Office 11x14

Second level · 7

Bedroom 12x13
Bedroom 12x12
Bedroom 11x19
Bedroom 12x14
Den 16x21
Game Room 18x21
Media Room 15x18

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice on file
0.5400
TOTAL TAX RATE · PER $100 ASSESSED · 2026
JurisdictionHarris-Fort Bend Counties MUD 3 CountyHarris TCEQ District ID4418004 Bonded indebtedness— Current year rate— FetchedApr 27, 2026
● Verdict unknown
● 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 0.5400 Resolved MUD jurisdiction Harris-Fort Bend Counties MUD 3 Match confidence —

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$4,700
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$3,747 Property tax$953 Homeowners insuranceTBD
Subtotal (P&I + Tax) $4,700
Yearly HOA fee $720

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
2.3860%
ALL 8 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
0.54%
→ stable
School
1.12%
→ stable
City
—
→ stable
County
0.38%
→ stable
Other districts
0.35%
→ stable

HOA & Community

§ 05
● HOA details
$60
MONTHLY
Association nameSpectrum Management 281-343-9178 Management co.— Websitevisit Phone(855) 947-2636 Cert on filemls-trestle
● Community amenities
park
· 0.3mi
Katy Boardwalk Nature Preserve · 0.7mi
· 1.3mi
veterinary
All Pets Animal Hospital · 0.3mi
Veterinary Emergency Group · 1.6mi
Texas Republic Veterinary Hospital · 1.4mi
gym
The Club at Falcon Point · 0.4mi
Momentum Indoor Climbing · 1.1mi
Woodlands Elite Cheer Co. · 0.5mi
hospital
SteadFast Primary Care · 0.5mi
First Aid · 0.6mi
Medical Plaza 2 · 0.9mi
grocery
Timewise · 0.5mi
Murphy USA · 0.6mi
Sunmart · 0.6mi
restaurant
Frenchy's Chicken · 0.5mi
Jack in the Box · 0.5mi
The River Grill · 0.5mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
2,500 Mbps
Fiber available · cable ok
Fiber to the Premises
Hotwire Communications
2,500 / 2,500 Mbps
● LOW LATENCY
Fiber to the Premises
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Fiber to the Premises
Fidium Fiber
2,000 / 2,000 Mbps
● LOW LATENCY
Fiber to the Premises
Astound Broadband
1,500 / 1,500 Mbps
● LOW LATENCY
Licensed Fixed Wireless
Verizon
1,000 / 75 Mbps
● LOW LATENCY
NGSO Satellite
Starlink
280 / 30 Mbps
● LOW LATENCY
Licensed Fixed Wireless
T-Mobile
100 / 20 Mbps
● LOW LATENCY
+ 5 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 48201C SFHA NO SOURCE 48201C_STUDY1
🌡 Heat days >95°F
72 days/yr above 95°F
Plus 24 days above 100°F. NOAA station records, 2016-2025 average.
💨 30-day air quality
AQI 48 · Good
Average daily AQI for the 30 days ending 2026-04-01. EPA AQS county monitors. Higher = worse.
🌵 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
2 comparable sales 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
—
TIER: NEIGHBORHOOD
Subdivision name (MLS)— City · ZIP— County— Listings in subdivision— Active now4 Sold (last 12 mo)4 Curated amenities60
● Year-built distribution
2005s 3 2010s 1

Fire Protection

§ 11
Nearest station
Harris County Emergency Services District Number 48 Fire Station 1
· Katy
Distance
0.9 mi
Straight-line from listing
ISO rating
—
Future data point
Avg. response
—
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48201455300 · ACS 2023
Median HH income
$70,573
ACS 2023
Median home value
$256,600
Census self-report
Owner-occupied
18%
5,453 housing units
Bachelor's+
52%
Adults 25+
Median age
34.7
Population 14,134
Work from home
20%
of commuters
Commute 45min+
16%
of commuters
Below poverty
9.2%
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
24811 Deep Coral Court, Katy, TX 77494
Harris County · 29.77°N, 95.80°W
park
—
0.3 mi · 1 within 2 mi
veterinary
All Pets Animal Hospital
0.3 mi · 1 within 2 mi
gym
The Club at Falcon Point
0.4 mi · 3 within 2 mi
hospital
SteadFast Primary Care
0.5 mi · 2 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Jun 5, 2026 Listed $624,000 Brenda Zambrano
Dec 31, 2006 Built —
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Brenda Zambrano · One2Three Realty
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 22, 2026.
MLS# 8498678 · LIST DATE: Jun 5, 2026 · PARCEL: 128-383-001-0040
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 24, 2026, 4:59 AM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity