Homes for Sale/Harris County/Houston/Nassau Bay
Active MLS #79073563 · 18 days on market

18718 Martinique Drive

Houston, TX 77058
Subdivision  ·  Nassau Bay
List Price
$1.80M
$322/SF
Beds
5
Baths
6
Sq Ft
5,582
Built
1969
Lot
18,545 sf
Garage
3-car
County
Harris
Tax Rate
1.32%

Schools

§ 03
District
Winters ISD
Elementary ROBINSON ELEMENTARY SCHOOL (CLEAR CREEK) N/R
Middle SPACE CENTER INTERMEDIATE SCHOOL N/R
High CLEAR CREEK HIGH SCHOOL N/R
TEA accountability ratings reflect 2024–25 where available. School attendance zones are subject to district redistricting — confirm directly with the district before making a school-based decision.

Overview

§ 01

Waterfront living in the sought-after Nassau Bay area! This spacious 5-bedroom, 6-bath single-family home offers an impressive combination of indoor and outdoor living with beautiful water views, a private saltwater pool and spa, and generous living spaces. The home's expansive layout provides ample room for entertaining, relaxing, and accommodating guests. Conveniently located near NASA Johnson Space Center, Clear Lake, Kemah, dining, shopping, and area recreation. A distinctive waterfront property offering space, privacy, and easy access to the best of the Clear Lake area.

Features

§ 02

Interior

  • All Bedrooms Up
  • Breakfast Bar
  • Double Vanity
  • Granite Counters
  • Jetted Tub
  • Bath In Primary Bedroom
  • Multiple Primary Suites
  • Pantry
  • Sitting Area In Primary
  • Soaking Tub
  • Separate Shower
  • Tub Shower
  • Upper Level Primary
  • Vanity
  • Walk In Pantry
  • Walk In Closets
  • Ceiling Fans
  • Kitchen Dining Combo

Exterior & lot

  • Subdivision
  • Views
  • Waterfront
  • Pond On Lot
  • Roof: Composition
  • Foundation: Pillar Post Pier
  • Foundation: Slab
  • Additional Parking
  • Attached
  • Circular Driveway
  • Garage
  • Garage Door Opener
  • Oversized
  • Gunite
  • Heated
  • In Ground
  • Salt Water
  • Association

Community

  • Basketball Court
  • Boat Dock
  • Marina
  • Boat Ramp
  • Sport Court
  • Dry Dock
  • Dog Park
  • Picnic Area
  • Playground
  • Pickleball
  • Park
  • Pool
  • Boat Slip
  • Tennis Courts
  • Trails
  • Lake
  • Water
  • Style: Mediterranean

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Mediterranean
Year Built 1969
Year Built Source PublicRecords
New Construction No

Building

Stories 3
Levels ThreeOrMore
Living Area 5,582 sq ft
Living Area Source Owner
Building Area Total 5,582 sq ft
Foundation Pillar Post Pier, Slab
Construction Stucco
Roof Composition

Rooms & Baths

Bedrooms 5
Bathrooms (total) 6
Bathrooms Full 5
Bathrooms Half 1
Rooms Total 10
Fireplaces 1

Interior

Interior Features All Bedrooms Up, Breakfast Bar, Double Vanity, Granite Counters, Jetted Tub, Bath In Primary Bedroom, Multiple Primary Suites, Pantry, Sitting Area In Primary, Soaking Tub, Separate Shower, Tub Shower, Upper Level Primary, Vanity, Walk In Pantry, Walk In Closets, Ceiling Fans, Kitchen Dining Combo, Living Dining Room
Appliances Dishwasher, Disposal, Microwave

Exterior

Pool Private Yes
Pool Features Gunite, Heated, In Ground, Salt Water, Association
Waterfront Yes
Waterfront Features Bulkhead, Lake, Lake Front, Waterfront
View Yes
View Type Lake, Water

Parking & Garage

Garage Spaces 3
Attached Garage Yes
Parking Features Additional Parking, Attached, Circular Driveway, Garage, Garage Door Opener, Oversized

Lot

Lot Size (sq ft) 18,545
Lot Size (acres) 0.4300
Lot Size Source Appraiser
Lot Features Subdivision, Views, Waterfront, Pond On Lot

Location

County Harris
MLS Area Major 7
MLS Area Minor Clear Lake Area
Subdivision Nassau Bay
Road Surface Asphalt
Postal Code 77058

Utilities

Heating Central, Gas
Cooling Central Air, Electric
Water Source Public
Sewer Public Sewer
Energy Efficient Solar Panels

HOA / Association

HOA Yes
HOA Fee $370
HOA Fee Frequency Annually
HOA Name Nassau Bay Homes Association
Fee Includes Recreation Facilities
Amenities Basketball Court, Boat Dock, Marina, Boat Ramp, Sport Court, Dry Dock, Dog Park, Picnic Area, Playground, Pickleball, Park, Pool, Boat Slip, Tennis Courts, Trails

Taxes, Terms & Disclosures

Tax Annual Amount $23,686 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 1.32%
Parcel # 098-481-000-0001
Legal Description LT 1 BLK 28 NASSAU BAY SEC 8
Listing Terms Cash, Conventional, FHA, Investor Financing, Va Loan
Lease Considered No

Room Layout

§ 04 · 10 rooms · MLS-supplied

Second level · 4

Breakfast Room Nook 16 x 10
Dining Room 24 x 14
Kitchen 17 x 10
Living Room 24 x 17,

Third level · 6

Primary Bedroom 18 x 13
Bedroom 16 x 12
Bedroom 16 x 11
Bedroom 14 x 12
Bedroom 17 x 7
Game Room 23 x 17

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice
Not in archive
This MUD is not yet in our §49.452 archive. We'll add it on request.

Texas Water Code §49.452 requires districts to publish annual notices with tax rate, bonded indebtedness, and assessed value. Most Harris-area MUDs publish these; a handful managed by Inframark do not.

Request this notice
● What this tells you

The §49.452 notice is the only public document that lists a MUD's exact tax rate, outstanding bond debt, and the assessed value used to compute your taxes — direct from the district, not the MLS. If the district is newer or has more bonds outstanding than its neighbors, your effective tax rate will be higher here than just across the street.

Listing's rolled-up MUD rate — Resolved MUD jurisdiction not mapped Match confidence —

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$12,776
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$10,802 Property tax$1,974 Homeowners insuranceTBD
Subtotal (P&I + Tax) $12,776
Yearly HOA fee $370

Illustrative only, not a quote. P&I assumes the values entered above. Insurance and HOA dues vary — consult licensed lender and insurance agent for accurate quote.

● Effective tax rate · 3-year history
2.2684%
ALL 7 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
—
→ stable
School
0.97%
→ stable
City
—
→ stable
County
0.38%
→ stable
Other districts
0.92%
→ stable

HOA & Community

§ 05
● HOA details
$370
ANNUALLY
Association nameNassau Bay Homes Association Management co.— Websitevisit Phone(281) 333-2570 Cert on filehoa.texas.gov
Fee includes
RecreationFacilities
● Community amenities
place_of_worship
St Thomas the Apostle Episcopal Church · 0.3mi
Saint Thomas the Apostle Episcopal Church · 0.3mi
Gloria Dei Lutheran Church · 0.4mi
park
Howard L. Ward Park · 0.3mi
· 0.4mi
Nassau Bay Peninsula Wildlife Park · 0.6mi
daycare
Gloria Dei Lutheran Church · 0.4mi
Building 211 · 1.6mi
Belle's Little Angels · 2.0mi
restaurant
NASA Fast Food · 0.4mi
1000 Degrees Neapolitan Pizzeria · 0.4mi
Five Guys · 0.5mi
police_station
Nassau Bay City Police Department · 0.4mi
Webster City Police Department · 1.6mi
Houston Police Department Clearlake · 2.7mi
post_office
United States Postal Service · 0.4mi
Nassau Bay Post Office · 0.5mi
USPS Drop Box · 2.0mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
2,000 Mbps
No fiber · cable ok
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Licensed Fixed Wireless
Verizon
1,000 / 75 Mbps
● LOW LATENCY
Unlicensed Fixed Wireless
Rural Telecommunications of America
300 / 150 Mbps
● LOW LATENCY
NGSO Satellite
Starlink
280 / 30 Mbps
● LOW LATENCY
Licensed Fixed Wireless
AT&T
100 / 20 Mbps
● LOW LATENCY
GSO Satellite
Viasat Inc
100 / 3 Mbps
GSO Satellite
HughesNet
50 / 5 Mbps
Licensed Fixed Wireless
T-Mobile
25 / 3 Mbps
● LOW LATENCY
+ 1 additional provider(s)

Environmental Risk

§ 08
A
FEMA Zone
Zone AE · Special Flood Hazard Area
1% annual chance of flooding (100-year floodplain). Flood insurance typically required.
PANEL 48201C BASE FLOOD ELEV. 14.0 FT SFHA YES SOURCE 48201C_STUDY1
🌡 Heat days >95°F
54 days/yr above 95°F
Plus 8 days above 100°F. NOAA station records, 2016-2025 average.
💨 30-day air quality
AQI 48 · Good
Average daily AQI for the 30 days ending 2026-04-01. EPA AQS county monitors. Higher = worse.
🌵 Drought (current)
D1 · Moderate
US Drought Monitor county reading, week of 2026-10-13.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor. Climate rollup last computed Oct 16, 2026.

Recent Comparable Sales

§ 09
3 comparable sales nearbyAddress-level sold detail is available to registered users. Reach out to Allen for the full comparable-sales report.

Subdivision & Master Plan

§ 10
● Master plan
NASSAU BAY
TIER: SUBDIVISION
Subdivision name (MLS)NASSAU BAY City · ZIPNassau Bay · 77058 CountyHarris Listings in subdivision1,601 Active now4 Sold (last 12 mo)9 Curated amenities60
● Year-built distribution
1965s 4

Fire Protection

§ 11
Nearest station
Moro Volunteer Fire Department
· Ovalo
Distance
12.7 mi
Straight-line from listing
ISO rating
—
Future data point
Avg. response
—
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48201341204 · ACS 2023
Median HH income
$74,013
ACS 2023
Median home value
$355,900
Census self-report
Owner-occupied
49%
1,932 housing units
Bachelor's+
46%
Adults 25+
Median age
45.6
Population 3,606
Work from home
14%
of commuters
Commute 45min+
6%
of commuters
Below poverty
18.2%
tract-level

Amenities & Nearby Places

§ 13

Active listing — amenities should populate from the go-live pipeline. Click to fetch now if missing.

Location & Neighborhood

§ 13
● This Home
18718 Martinique Drive, Houston, TX 77058
Harris County · 29.54°N, 95.09°W
place_of_worship
St Thomas the Apostle Episcopal Church
0.3 mi · 3 within 2 mi
park
Howard L. Ward Park
0.3 mi · 2 within 2 mi
daycare
Gloria Dei Lutheran Church
0.4 mi · 1 within 2 mi
restaurant
NASA Fast Food
0.4 mi · 6 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Sep 28, 2026 Listed $1.80M Coleen Ethridge
Dec 31, 1968 Built —
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Coleen Ethridge · CAMM Group, Inc.
Data provided by Houston Realtors Information Service (HAR MLS). Information deemed reliable but not guaranteed. All measurements, square footage, and school assignments should be independently verified. HAR MLS content last updated Oct 11, 2026.
MLS# 79073563 · LIST DATE: Sep 28, 2026 · PARCEL: 098-481-000-0001
R
EHO
REALTOR® · Equal Housing Opportunity
HAR.com Copyright © 2026, Houston Realtors Information Service, Inc. Deemed reliable, not guaranteed — independently verify. HARMLS last updated Oct 16, 2026, 5:30 PM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity