Homes for Sale/Harris County/Katy/Marcello Lakes
Active MLS #46298991 · 0 days on market

3902 Cantone Grotto Court

Katy, TX 77493
Subdivision  ·  Marcello Lakes
List Price
$579,000
$164/SF
Beds
4
Baths
4
Sq Ft
3,526
Built
2019
Lot
9,090 sf
Garage
2-car
County
Harris
Tax Rate
2.58%

Schools

§ 03
District
Elementary LEONARD EL D
Middle HASKETT J H B
High PAETOW H S CCMR 70% · Grad 96% 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

Enjoy beautiful LAKE VIEWS from two sides of this well-maintained home in the desirable Marcello Lakes community! Situated on a corner lot at the end of a cul-de-sac, this 4-bedroom, 3.5-bath home offers 3,526 sq. ft. of thoughtfully designed living space. The open-concept floor plan features soaring two-story ceilings, abundant natural light, spacious living and dining areas, and a first-floor primary suite. The kitchen opens to the main living areas, making it ideal for everyday living and entertaining. Upstairs, enjoy a large game room, media room, and additional bedrooms. Energy-efficient features include owned solar panels, a whole-home water softener, high-efficiency HVAC, and more. Conveniently located with easy access to major roadways, this home offers a wonderful combination of space, comfort, and peaceful waterfront living!

Features

§ 02

Interior

  • Crown Molding
  • Double Vanity
  • Entrance Foyer
  • Granite Counters
  • High Ceilings
  • Kitchen Island
  • Kitchen Family Room Combo
  • Main Level Primary
  • Pantry
  • Separate Shower
  • Tub Shower
  • Three Bedrooms Up
  • Walk In Pantry
  • Walk In Closets
  • Window Treatments
  • Ceiling Fans
  • Programmable Thermostat
  • Dishwasher

Exterior & lot

  • Balcony
  • Covered Patio
  • Fully Fenced
  • Fence
  • Irrigation Sprinklers
  • Paved Driveway
  • Patio
  • Private Yard
  • Tennis Courts
  • Corner Lot
  • Cul De Sac
  • Subdivision
  • Views
  • Backs To Greenbelt Park
  • Pond On Lot
  • Back Yard
  • Covered
  • Deck

Community

  • Boat Dock
  • Clubhouse
  • Controlled Access
  • Playground
  • Pool
  • Tennis Courts
  • Gated
  • Prewired
  • Smoke Detectors
  • Lake
  • Water
  • Style: Contemporary Modern
  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Contemporary Modern, Traditional
Year Built 2019
Year Built Source PublicRecords
New Construction No

Building

Stories 2
Levels Two
Living Area 3,526 sq ft
Living Area Source Appraiser
Building Area Total 3,526 sq ft
Foundation Slab
Construction Brick, Cement Siding, Stone
Roof Composition

Rooms & Baths

Bedrooms 4
Bedrooms Possible 5
Bathrooms (total) 4
Bathrooms Full 3
Bathrooms Half 1
Rooms Total 10
Fireplaces 1
Fireplace Features Gas Log

Interior

Interior Features Crown Molding, Double Vanity, Entrance Foyer, Granite Counters, High Ceilings, Kitchen Island, Kitchen Family Room Combo, Main Level Primary, Pantry, Separate Shower, Tub Shower, Three Bedrooms Up, Walk In Pantry, Walk In Closets, Window Treatments, Ceiling Fans, Programmable Thermostat
Flooring Carpet, Tile
Appliances Dishwasher, Electric Oven, Gas Cooktop, Disposal, Microwave
Laundry Washer Hookup, Electric Dryer Hookup, Gas Dryer Hookup
Windows Low Emissivity Windows, Window Coverings
Security Prewired, Controlled Access, Smoke Detectors

Exterior

Exterior Features Balcony, Covered Patio, Fully Fenced, Fence, Irrigation Sprinklers, Paved Driveway, Patio, Private Yard, Tennis Courts
Patio / Porch Balcony, Covered, Deck, Patio
Fencing Back Yard
Pool Private No
Pool Features Association
Waterfront Yes
Waterfront Features Lake, Lake Front
View Yes
View Type Lake, Water

Parking & Garage

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

Lot

Lot Size (sq ft) 9,090
Lot Size (acres) 0.2087
Lot Size Source Appraiser
Lot Features Corner Lot, Cul De Sac, Subdivision, Views, Backs To Greenbelt Park, Pond On Lot

Location

County Harris
MLS Area Major 25
MLS Area Minor Katy - Old Towne
Subdivision Marcello Lakes
Postal Code 77493

Utilities

Heating Central, Gas
Cooling Central Air, Electric
Water Source Public
Sewer Public Sewer
Electric Generator
Energy Efficient Radiant Attic Barrier, Hvac, Lighting, Solar Panels, Thermostat, Windows

HOA / Association

HOA Yes
HOA Fee $1,575
HOA Fee Frequency Annually
HOA Name Spectrum
Fee Includes Clubhouse, Common Areas, Recreation Facilities
Amenities Boat Dock, Clubhouse, Controlled Access, Playground, Pool, Tennis Courts, Gated

Taxes, Terms & Disclosures

Tax Annual Amount $14,924 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 2.58%
Parcel # 138-498-001-0067
Legal Description LT 67 BLK 1 MARCELLO LAKES SEC 1
Listing Terms Cash, Conventional, Investor Financing
Lease Considered Yes
Disclosures Municipal Utility District Disclosure

Room Layout

§ 04 · 10 rooms · MLS-supplied

Main level · 5

Primary Bedroom 17x14
Office 11x11
Dining Room 11x14
Kitchen 16x11
Breakfast Room Nook 11x8

Second level · 5

Bedroom 13x10
Bedroom 13x10
Bedroom 13x10
Game Room 23x17
Media Room 18x13

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice on file
1.3000
TOTAL TAX RATE · PER $100 ASSESSED · latest on file
JurisdictionHarris County MUD 536 CountyHarris TCEQ District ID3747156 Bonded indebtedness$125,000,000 Current year rate— FetchedApr 23, 2026
● Rate not extracted
● 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 1.3000 Resolved MUD jurisdiction Harris County MUD 536 Match confidence —

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$4,721
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$3,477 Property tax$1,244 Homeowners insuranceTBD
Subtotal (P&I + Tax) $4,721
Yearly HOA fee $1,575

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
3.1460%
ALL 8 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
1.30%
→ stable
School
1.12%
→ stable
City
—
→ stable
County
0.38%
→ stable
Other districts
0.35%
→ stable

HOA & Community

§ 05
● HOA details
$1,575
ANNUALLY
Association nameSpectrum Management co.— Website— Phone(925) 301-3978 Cert on filehoa.texas.gov
Fee includes
Clubhouse · CommonAreas · RecreationFacilities
● Community amenities
gas_station
Chevron · 0.3mi
Exxon · 0.3mi
park
Katy Pointe Park · 0.3mi
Katy Pointe Park · 0.4mi
Four Seasons Park · 0.8mi
restaurant
Sonic · 0.4mi
Sonic · 0.4mi
McDonald's · 0.9mi
grocery
Time : Mart · 0.4mi
Time : Mart · 0.4mi
H-E-B · 0.9mi
hospital
Eye Eye Doc · 0.9mi
Eye Eye Doc · 0.9mi
Memorial Hermann Katy Hospital · 2.9mi
urgent_care
Memorial Hermann-GoHealth Urgent Care · 0.9mi
Memorial Hermann-GoHealth Urgent Care · 1.0mi
AFC Urgent Care · 9.4mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
8,000 Mbps
Fiber available · cable ok
Fiber to the Premises
Hotwire Communications
8,000 / 8,000 Mbps
● LOW LATENCY
Fiber to the Premises
Ezee Fiber
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 / 250 Mbps
● LOW LATENCY
Coaxial Cable
Astound Broadband
1,500 / 50 Mbps
● LOW LATENCY
Fiber to the Premises
Astound Broadband
1,500 / 1,500 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 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)
D1 · Moderate
US Drought Monitor county reading, week of 2026-11-03.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor.

Recent Comparable Sales

§ 09
3 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
Marcello Lakes
TIER: SUBDIVISION
Subdivision name (MLS)Marcello Lakes City · ZIPKaty · 77493 CountyHarris Listings in subdivision587 Active now4 Sold (last 12 mo)6 Curated amenities60
● Year-built distribution
2015s 3 2020s 1

Fire Protection

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

Neighborhood Demographics

§ 12 · Census tract 48201542902 · ACS 2023
Median HH income
$126,327
ACS 2023
Median home value
$334,300
Census self-report
Owner-occupied
79%
9,986 housing units
Bachelor's+
47%
Adults 25+
Median age
27.8
Population 34,297
Work from home
24%
of commuters
Commute 45min+
21%
of commuters
Below poverty
13.1%
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
3902 Cantone Grotto Court, Katy, TX 77493
Harris County · 29.83°N, 95.79°W
gas_station
Chevron
0.3 mi · 2 within 2 mi
park
Katy Pointe Park
0.3 mi · 7 within 2 mi
restaurant
Sonic
0.4 mi · 3 within 2 mi
grocery
Time : Mart
0.4 mi · 4 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Nov 6, 2026 Listed $579,000 Jamie Curtis
Dec 31, 2018 Built —
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Jamie Curtis · Realty of America - Central Houston
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 Nov 6, 2026.
MLS# 46298991 · LIST DATE: Nov 6, 2026 · PARCEL: 138-498-001-0067
R
EHO
REALTOR® · Equal Housing Opportunity
HAR.com Copyright © 2026, Houston Realtors Information Service, Inc. Deemed reliable, not guaranteed — independently verify. HARMLS last updated Nov 6, 2026, 9:55 PM CST. Properties may subsequently be sold or off-market. Equal Housing Opportunity