Date
Details
Price
Change
Source
5/28/2026
Listed
$1,310,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
No photo available
$1,310,000 Just Listed
Property Description
Lovely Nassau Bay home with spectacular waterfront views! Home features 6 bedrooms and 7 baths. The kitchen is ideal for entertaining with a large over the sink window view of the bay, there are two dishwashers, two built in microwaves, an oven warmer, sub zero refrigerator, two sinks with disposals, hot and cold water dispenser on main sink, and a beautiful island that opens to the breakfast area with a built in hutch. There are dual stair cases, circular stairs at the front entry and stairs off the kitchen area. There are 4 bedrooms upstairs and a living area. The backyard features a large heated pool with a hot tub that has a separate heater for quick use. There is a guest bathroom next to the pool area. The outdoor kitchen features a Wolf 54" 6 burner built in luxury gas grill with rotisserie. This home has guest quarters that include a full bath and kitchen with separate entry and can be accessed through the main house as well, would work great for MIL quarters!
Full Property Details
Full Property Details for 18506 Upper Bay Rd
General
- Price: $1,310,000
- HOA FEE: $13/month
- HOA FEE FREQ.: Annually
- Taxes: $25,860 (2025)
- Status: Active
- Type: Single Family
- Source: Houston
- MLS ID: 36146348
- Updated: 5/28/2026
- Added to Site: 1 day(s) ago
Interior
- Number of Rooms: 9
- Interior Features: Wet Bar, Balcony, Dual Sinks, Double Vanity, High Ceilings, Hot Tub/Spa, Multiple Staircases
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Wood Burning
- Appliances: Convection Oven, Dishwasher, Electric Cooktop, Electric Oven, Disposal, Ice Maker, Microwave, Refrigerator
- Flooring: Carpet, Marble, Tile
Rooms
Bathrooms
- Total Bathrooms: 7
- Full Bathrooms: 4
- Half Bathrooms: 3
Bedrooms
- Total Bedrooms: 5
Other Rooms
- Laundry: Washer Hookup, Electric Dryer Hookup
Additional Information
- Pool: Yes
- Private Pool: Yes
- Pool Description: Gunite, Heated, In Ground, Pool/Spa Combo
- Spa: Yes
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 3
- Parking Features: Attached, Circular Driveway, Garage
Location
- Area: 7
- County: Harris
- Subdivision: Nassau Bay Sec 08
- Driving Directions: From I45 go West on Nasa Rd One to upper bay rd turn right property is on the right
- Direction Faces: East
School Information
- Elem School District: 9 - Clear Creek
- Midd School District: 9 - Clear Creek
- High School District: 9 - Clear Creek
- Elementary School: ROBINSON ELEMENTARY SCHOOL (CLEAR CREEK)
- Middle School: SPACE CENTER INTERMEDIATE SCHOOL
- High School: CLEAR CREEK HIGH SCHOOL
Community
- Association: Yes
- Assoc. Name: Nassau Bay HOA
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Electric
- Heating Type: Central, Gas
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Architectural Style: Traditional
- Construction: Brick, Wood Siding
- Roof: Tile
- Stories/Levels: 2
- Square Feet: 6,274
- Sq. Ft. Source: Appraiser
- Living Area: 6,274 Sq. Ft.
- Year Built: 1977
- Year Built Source: Public Records
Lot Features
- Lot Size (Acres): 0.2835
- Lot Size Source: Appraiser
- Lot Features: Subdivision
Financial Considerations
- Association Fee: $150
- Assoc Fee Freq.: Annually
- Tax Amount: $25,860
- Tax Year: 2025
Disclosures and Reports
- Ownership: Full Ownership
- Legal Description: LT 24 BLK 24 NASSAU BAY SEC 8
- Exclusions: DR Chandelier
- Legal Disclosures: Seller Disclosure
- APN: 098-480-000-0024
- Section: 8
Listed by RA Brokers (281) 771-1070, Monica Scott (832) 867-1846
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Listing agent
— 18506 Upper Bay Rd —
Monica Scott
RA Brokers
832-867-1846
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 18506 Upper Bay Rd
School District:Clear Creek Independent School District
| Name | Grades | Distance |
|---|---|---|
G W Robinson 451 Kirby, Seabrook, TX 77586 | K-5 | 2.5 mi |
Space Center Intermediate 17400 Saturn Lane, Houston, TX 77058 | 6-8 | 1.5 mi |
Clear Creek High School 2305 East Main Street, League City, TX 77573 | 9-12 | 1.6 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 18506 Upper Bay Rd
Tax History
Tax History for 18506 Upper Bay Rd
Year
Property Taxes
Change
Tax Assessment
Change
2025
$25,860
126%
$1,140,000
—
2023
$11,442
—
$1,140,000
-10%
2022
$11,442
-39%
$1,270,000
11%
2022
$18,877
-1%
$1,140,000
8%
2021
$19,092
4%
$1,050,790
7%
2020
$18,356
-31%
$980,000
-2%
2019
$26,588
-5%
$1,000,000
-1%
2018
$28,132
10%
$1,012,931
10%
2017
$25,575
10%
$920,847
10%
2016
$23,250
10%
$837,134
10%
2015
$21,138
—
$761,031
1%
2015
$21,138
15%
$750,000
13%
2013
$18,410
—
$665,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 18506 Upper Bay Rd
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18506 Upper Bay Road, Houston, TX 77058 (MLS# 36146348) is a Single Family property with 5 bedrooms, 4 full bathrooms and 3 partial bathrooms. 18506 Upper Bay Road is currently listed for $1,310,000 and was received on May 28, 2026. Want to learn more about 18506 Upper Bay Road? Do you have questions about finding other Single Family real estate for sale in Houston? You can browse all Houston real estate or contact a Coldwell Banker agent to request more information.