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Live MLS data via Repliers. Not for redistribution. © 2026
  1. Home›
  2. Houston homes for sale›
  3. 18506 Upper Bay

$1,195,000

▼ 9% from $1,310,000
18506 Upper Bay
Houston, TX, 77058
5beds·7baths·6,274sq ft

About this home

Lovely Nassau Bay home with spectacular waterfront views! Home features 6 bedrooms and 7 baths. The kitchen is ideal for entertaining and features two dishwashers, two built in microwaves, an oven warmer, sub zero refrigerator, sub zero freezer, two sinks with disposals, hot and cold water dispenser on main sink, an island that opens to the breakfast area. 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. 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! A Generac generator that has automatic turn on for the MIL quarters.

Property details

Year built
1977
Property type
Residential
Style
Single Family Residence
Heating
Natural Gas
Cooling
Electric
Pool
Gunite, Heated, In Ground, Pool With Hot Tub Attached
Garage spaces
3
Water
Public
Sewer
Public Sewer
Lot
0.2835 acres
Taxes / yr
$25,860
Estimated monthly
$8,502/mo
P&I $6,360 · Tax $1793/mo · Ins $349/mo

Estimate only. Taxes and insurance are typical TX defaults; check exact figures before buying.

Listed by
RA Brokers
Monica Scott
MLS36146348Listed5/28/2026Days on market34
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Where this home fits
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