For sale

$499,000

3502 Gannan Lake Ct, Katy, TX 77493

4beds

3,189sqft

$3,530/mo

Get pre-qualified

Single Family Residence

Built in 2020

6,499 Square Feet Lot

$475,500 Zestimate^®

$156/sqft

$-- HOA

What's special

Modern white cabinetryStylish backsplashFilled with natural lightElegant flooring throughoutPrime corner lotSoaking tubPremium stainless-steel appliances

For Sale: Experience luxury living in this stunning 4-bedroom, 3.5-bath home on a prime corner lot in the highly desirable Marcello Lakes community. Enjoy your private dock with direct water access! Filled with natural light, the home boasts soaring ceilings, expansive windows with custom blinds, and elegant flooring throughout. The open-concept kitchen features modern white cabinetry, a stylish backsplash, a breakfast bar, and premium stainless-steel appliances. The spacious primary suite offers tranquil water views and a spa-inspired ensuite with dual vanities, a soaking tub, and a walk-in shower. Upstairs includes a large game room and three additional bedrooms—perfect for family or guests. Step outside to a covered patio with gas grill hookups, ideal for entertaining year-round. Move-in ready, this waterfront retreat is a rare opportunity to enjoy boating and serene lake views right from your backyard. Don’t miss out on this exquisite Marcello Lakes home!

154 days

107

6

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 4
Full bathrooms: 3
1/2 bathrooms: 1

Heating

Natural Gas

Cooling

Electric

Appliances

Included: Disposal, Dryer, Refrigerator, Washer, Freestanding Oven, Microwave, Gas Range, Dishwasher
Laundry: Electric Dryer Hookup, Washer Hookup

Features

3 Bedrooms Up, Primary Bed - 1st Floor
Flooring: Brick, Travertine
Number of fireplaces: 1

Interior area

Total structure area: 3,189
Total interior livable area: 3,189 sqft

Property

Parking

Total spaces: 2
Parking features: Attached
Attached garage spaces: 2

Features

Stories: 2
Patio & porch: Patio/Deck
Exterior features: Sprinkler System
Fencing: Full
Has view: Yes
View description: Lake, Water
Has water view: Yes
Water view: Lake,Water

Lot

Size: 6,499 Square Feet
Features: Cul-De-Sac, Subdivided, 0 Up To 1/4 Acre

Details

Parcel number: 1502640010020

Construction

Type & style

Home type: SingleFamily
Architectural style: Traditional
Property subtype: Single Family Residence

Materials

Other
Foundation: Other
Roof: Other

Condition

New construction: No
Year built: 2020

Utilities & green energy

Water: Water District

Community & HOA

Community

Subdivision: Marcello Lakes Sec 2

HOA

Amenities included: Playground, Pool, Tennis Court(s)

Location

Region: Katy

Financial & listing details

Price per square foot: $156/sqft
Tax assessed value: $541,676
Annual tax amount: $17,041
Date on market: 3/10/2026
Listing terms: Cash,Conventional,FHA,VA Loan

Estimated market value

$475,500

$452,000 - $499,000

$3,246/mo

Price history

Date	Event	Price
3/10/2026	Listed for sale	$499,000-4%$156/sqft
Source: HAR #70870911 Report a problem
3/9/2026	Listing removed	$520,000$163/sqft
Source: HAR #33962943 Report a problem
2/12/2026	Listed for sale	$520,000+16.9%$163/sqft
Source: HAR #33962943 Report a problem
11/27/2025	Listing removed	$3,400$1/sqft
Source: Zillow Rentals Report a problem
11/8/2025	Price change	$3,400-5.6%$1/sqft
Source: Zillow Rentals Report a problem
10/4/2025	Listed for rent	$3,600-10%$1/sqft
Source: Zillow Rentals Report a problem
6/8/2023	Listing removed	--
Source: Zillow Rentals Report a problem
6/6/2023	Listed for rent	$4,000$1/sqft
Source: Zillow Rentals Report a problem
1/21/2022	Listing removed	--
Source: HAR #90101569 Report a problem
12/26/2021	Pending sale	$444,900$140/sqft
Source: HAR #90101569 Report a problem
12/17/2021	Listed for sale	$444,900$140/sqft
Source: HAR #90101569 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$7,754 -2.7%	$541,676 +1.5%
2024	$7,970 +14.8%	$533,428 -4.3%
2023	$6,943 -8.3%	$557,682 +25.3%
2022	$7,576	$444,900 +9%
2021	--	$408,111 +791.7%
2020	$958	$45,766