New construction

Price cut: $20K (6/17)

$549,721

5603 Sandcastle Ridge Dr, Katy, TX 77493

4beds

3,117sqft

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Single Family Residence

Built in 2026

7,836 Square Feet Lot

$530,500 Zestimate^®

$176/sqft

$150/mo HOA

What's special

Luxurious ensuite bathSpacious island kitchenGenerous game roomDedicated media room

MOVE IN READY! Westin Homes NEW Construction (Alden IX, Elevation B-FB) Beautiful two-story home with 4 bedrooms, 3.5 bathrooms, and a thoughtfully designed layout. The spacious island kitchen opens to the informal dining area and family room, perfect for entertaining. A private study on the first floor offers a quiet workspace. The primary suite features a large walk-in closet and a luxurious ensuite bath. Upstairs includes three additional bedrooms, two bathrooms, a generous game room, and a dedicated media room. Enjoy outdoor living on the covered patio. The attached 2-car garage offers additional storage space, convenient interior access, and a wide driveway for extra parking. Located just north of I-10 and west of the Grand Parkway in Katy’s vibrant master-planned community, Sunterra—featuring the stunning Crystal Lagoons® amenity, clubhouse, pools, lakes, parks, and playgrounds. Visit the Westin Homes sales office to discover resort-style living!

95 days

123

6

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Facts & features

Interior

Bedrooms & bathrooms

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

Rooms

Room types: Family Room, Media Room, Utility Room

Primary bathroom

Features: Half Bath, Primary Bath: Double Sinks, Primary Bath: Separate Shower, Primary Bath: Soaking Tub, Secondary Bath(s): Tub/Shower Combo, Vanity Area

Kitchen

Features: Kitchen Island, Kitchen open to Family Room, Pantry, Walk-in Pantry

Heating

Natural Gas

Cooling

Attic Fan, Ceiling Fan(s), Electric

Appliances

Included: Disposal, Electric Oven, Microwave, Gas Cooktop, Dishwasher
Laundry: Electric Dryer Hookup, Washer Hookup

Features

High Ceilings, 3 Bedrooms Up, En-Suite Bath, Primary Bed - 1st Floor, Walk-In Closet(s)
Flooring: Carpet, Tile
Windows: Insulated/Low-E windows
Number of fireplaces: 1
Fireplace features: Electric

Interior area

Total structure area: 3,117
Total interior livable area: 3,117 sqft

Property

Parking

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

Features

Stories: 2

Lot

Size: 7,836 Square Feet
Features: Subdivided, 0 Up To 1/4 Acre

Details

Parcel number: 1466160010001

Construction

Type & style

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

Materials

Batts Insulation, Blown-In Insulation, Brick, Cement Siding, Stone
Foundation: Slab
Roof: Composition,Energy Star/Reflective Roof

Condition

New construction: Yes
Year built: 2026

Details

Builder name: Westin Homes

Utilities & green energy

Water: Water District

Green energy

Green verification: Environments for Living
Energy efficient items: Thermostat, Lighting, HVAC

Community & HOA

Community

Subdivision: Sunterra

HOA

Has HOA: Yes
Amenities included: Basketball Court, Beach Access, Clubhouse, Fitness Center, Jogging Path, Park, Picnic Area, Playground, Pool, Tennis Court(s), Trail(s)
HOA fee: $1,803 annually

Location

Region: Katy

Financial & listing details

Price per square foot: $176/sqft
Date on market: 3/26/2026
Listing terms: Cash,Conventional,FHA,VA Loan

Estimated market value

$530,500

$504,000 - $557,000

$3,269/mo

Price history

Date	Event	Price
6/17/2026	Price change	$549,721-3.5%$176/sqft
Source: HAR #74852523 Report a problem
6/2/2026	Listed for sale	$569,721$183/sqft
Source: HAR #74852523 Report a problem
5/26/2026	Pending sale	$569,721$183/sqft
Source: HAR #74852523 Report a problem
3/31/2026	Price change	$569,721-2.6%$183/sqft
Source: HAR #74852523 Report a problem
3/27/2026	Price change	$584,721-7.2%$188/sqft
Source: HAR #74852523 Report a problem
3/26/2026	Listed for sale	$630,090$202/sqft
Source: HAR #74852523 Report a problem

Public tax history

Tax history is unavailable.

Monthly payment

Est. payment

Payment breakdown

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All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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