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18803 Nautica Circle, Humble TX 77346
18803 Nautica Circle, Humble TX 77346
Texas>Harris County>Walden on Lake Houston

18803 Nautica CircleHumble, TX 77346

For Sale

$749,000

Smart Buyer Rebate $7,490

Unmatched luxury awaits in this spectacular masterpiece by premier builder FRONTIER CUSTOM HOMES. Situated on a elevated rare double lot on the golf course on an enclave near the lake, this property features exceptional design that MLS guidelines cannot fully capture - VIEW ALL PHOTOS with detailed information to truly appreciate custom details, architecture & design. The residence features 5 bedrooms, 4.5 bathrooms, a 3-car side-loading garage, home office & a full-home Generac generator. Inside, enjoy a gourmet island kitchen, formal dining, grotto, private master suite & an enormous bathroom, a junior ensuite, three large secondary bedrooms (Jack & Jill), & an expansive upstairs game room. The outdoor oasis includes a massive second-level balcony off game room, & a covered patio with a full outdoor kitchen. Truly perfect timing for executives relocating to Houston as tech giants, industrial projects & global headquarters are coming to Houston. Golf course & lakefront living awaits.

Listed by Reuben Vela

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License #0546723

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RE/MAX Universal

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281-546-1313

Last updated September 30, 2026

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Source: HAR #78414546

Listing Facts

  • TypeSingle-family
  • NeighborhoodWalden on Lake Houston
  • Bedrooms5
  • Bathrooms4.5
  • Days on Prevu45
  • HOA/Maint. Fees$77.5/month
  • Taxes$20,698/year
  • Size4,861 sqft
  • Price per sqft$154

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking
  • Swimming Pool
  • Fitness Center

Location

Mortgage Calculator

Listing History

09/16/2026
Listed by RE/MAX Universal
$749,000
  1. 09/16/2026$749,000
    Listed by RE/MAX Universal

Property Details for 18803 Nautica Circle

Association

Amenities

  • Association Amenities: Boat Ramp, Clubhouse, Dog Park, Fitness Center, Golf Course, Playground, Pickleball, Park, Pool, Tennis Court(s), Trail(s), Guard
  • Community Features: Community Pool, Golf

Fees

  • Association Fee: $930.00 Annually
  • Association Fee Includes: Common Areas

General

  • Association Name: SPECTRUM

Exterior

Construction

  • Roof: Composition
  • Stories: 2
  • Window Features: Low-Emissivity Windows, Window Coverings
  • Year Built: 2008
  • Architectural Style: Mediterranean, Traditional
  • Builder Name: FRONTIER
  • Construction Materials: Cement Siding, Stone, Stucco, Wood Siding
  • Exterior Features: Balcony, Covered Patio, Deck, Fully Fenced, Fence, Sprinkler/Irrigation, Outdoor Kitchen, Patio, Private Yard, Tennis Court(s)

Features

  • Fencing: Back Yard
  • Patio And Porch Features: Balcony, Covered, Deck, Patio
  • Pool Features: Association
  • View: Lake, Water

Measurements

  • Building Area Total: 4,861
  • Lot Features: Cleared, Corner Lot, Cul-De-Sac, Near Golf Course, On Golf Course, Subdivision, Views, Side Yard
  • Lot Size Acres: 0.49
  • Lot Size Area: 21,438
  • Lot Size Source: Appraiser
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 115-985-029-0052
  • Tax Annual Amount: $20,698.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Double Oven, Dishwasher, Electric Oven, Gas Cooktop, Disposal, Microwave
  • Fireplace Features: Gas, Gas Log
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Carpet, Engineered Hardwood, Tile
  • Interior Features: Breakfast Bar, Butler's Pantry, Crown Molding, Dry Bar, Double Vanity, Entrance Foyer, En Suite Bathroom, Granite Counters, High Ceilings, Jetted Tub, Kitchen Island, Kitchen/Family Room Combo, Bath In Primary Bedroom, Main Level Primary, Pantry, Sitting Area In Primary, Separate Shower, Tub Shower, Walk-In Pantry, Walk-In Closet(s), Window Treatments

Measurements

  • Living Area: 4,861
  • Living Area Source: Appraiser

Rooms

  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 5
  • Rooms Total: 16

Other

Environmental

  • Green Energy Efficient: Windows

Location

  • Subdivision Name: Walden On Lake Houston

Parking

Parking

  • Attached Garage: Yes
  • Carport Spaces: 1
  • Carport: Yes
  • Garage Spaces: 3
  • Garage: Yes
  • Parking Features: Attached Carport, Additional Parking, Attached, Driveway, Garage, Golf Cart Garage, Garage Door Opener, Oversized

Schools

Elementary School

  • Elementary School: MAPLEBROOK ELEMENTARY SCHOOL
  • Elementary School District: 29 - Humble

High School

  • High School: ATASCOCITA HIGH SCHOOL
  • High School District: 29 - Humble

Middle or Junior School

  • Middle Or Junior School: ATASCOCITA MIDDLE SCHOOL
  • Middle Or Junior School District: 29 - Humble

Utilities

Equipment

  • Cooling: Central Air, Electric
  • Has Cooling: Yes
  • Electric: Generator
  • Heating: Central, Gas
  • Has Heating: Yes
  • Laundry Features: Washer Hookup, Electric Dryer Hookup, Gas Dryer Hookup
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 4.5 bathrooms in this single-family home at 18803 Nautica Circle.

What schools are nearby to 18803 Nautica Circle?

Nearby schools include the MAPLEBROOK ELEMENTARY SCHOOL, ATASCOCITA MIDDLE SCHOOL, and ATASCOCITA HIGH SCHOOL.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 18803 Nautica Circle.

What are the annual taxes for 18803 Nautica Circle?

Annual taxes for this single-family home are estimated at $20,698.

How does 18803 Nautica Circle compare to other single-family homes in Walden on Lake Houston?

This single-family home is listed 103% above the average price for single-family homes in Walden on Lake Houston and has been on the market for 14 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the SPECTRUM home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 4,861 sqft.

18803 Nautica Circle is a 5-bedroom, 4.5-bath single-family home for sale in Humble TX 77346. Listed on Prevu for 45 days at $749,000. This property features 4,861 square feet of living space, located in Walden on Lake Houston. The median listing price for single-family homes in this area is $349,900. Nearby schools include MAPLEBROOK ELEMENTARY SCHOOL, ATASCOCITA MIDDLE SCHOOL, and ATASCOCITA HIGH SCHOOL. Property amenities include private outdoor space, dishwasher, air conditioning, fitness center, parking, and swimming pool. Browse more single-family home listings in Harris County.

Based on information from Houston Realtors Information Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.