Homes for Sale/Harris County/Humble/Walden On Lake Houston
Active MLS #70503362 · 80 days on market

18510 Bluewater Cove Drive

Humble, TX 77346
Subdivision  ·  Walden On Lake Houston
List Price
$369,000
$158/SF · 23.8% above neighborhood median
Beds
3
Baths
2
Sq Ft
2,339
Built
1999
Lot
6,615 sf
Garage
2-car
County
Harris
Tax Rate
1.72%

Schools

§ 03
District
Elementary MAPLEBROOK EL C
Middle ATASCOCITA MIDDLE B
High ATASCOCITA H S CCMR 55% · Grad 93% C
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

JUST IN TIME FOR SUMMER! IMPECCABLE 1 STORY! PREMIUM GOLF COURSE LOT WITH GORGEOUS POOL! TRULY LOADED + BETTER THAN NEW! Recent Roof, Ductwork, A/C Condenser, Carpet, Whole Home Water Softener & Reverse Osmosis, Solar Screens, Landscaping & Irrigation System, PLUS Whole Home Generator! Thoughtfully Designed Interior Layout - Desirable Split Plan Design! Dedicated Study/Home Office with French Doors! Gourmet Island Kitchen: Quartz Counters, Updated Dishwasher, Walk-In Pantry, & 42" Cabinetry Galore! Refrigerator Included! Large Family Room - Wood-Look Flooring + Gas Log Fireplace! Privately Located Master Suite - Lovely Whirlpool Garden Bath + Big Walk-In Closet! Resort-Style Backyard: Amazing PebbleTec POOL with Recent Pumps & Light + WiFi Controlled System & Breathtaking Views of the 13th Hole! Great Community with Amenities Galore: 18-Hole Golf Course, Lake, Fitness Center, Sports Courts, Pools, PLUS Scenic Trails & Parks! OVER $120K IN UPDATES SINCE 2023 (per Sellers)!

Features

§ 02

Interior

  • All Bedrooms Down
  • Breakfast Bar
  • Crown Molding
  • Double Vanity
  • High Ceilings
  • Kitchen Family Room Combo
  • Main Level Primary
  • Split Bedrooms
  • Soaking Tub
  • Separate Shower
  • Tub Shower
  • Vanity
  • Walk In Pantry
  • Walk In Closets
  • Window Treatments
  • Ceiling Fans
  • Programmable Thermostat
  • Dishwasher

Exterior & lot

  • Deck
  • Fence
  • Sprinkler Irrigation
  • Patio
  • Private Yard
  • Tennis Courts
  • Near Golf Course
  • On Golf Course
  • Subdivision
  • Back Yard
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Garage
  • Garage Door Opener
  • In Ground
  • Association

Community

  • Fitness Center
  • Golf Course
  • Meeting Banquet Party Room
  • Party Room
  • Pickleball
  • Park
  • Pool
  • Tennis Courts
  • Trails
  • Smoke Detectors
  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Traditional
Year Built 1999
Year Built Source PublicRecords
New Construction No

Building

Stories 1
Levels One
Living Area 2,339 sq ft
Living Area Source Appraiser
Building Area Total 2,339 sq ft
Foundation Slab
Construction Brick, Cement Siding
Roof Composition

Rooms & Baths

Bedrooms 3
Bedrooms Possible 4
Bathrooms (total) 2
Bathrooms Full 2
Bathrooms Half 0
Rooms Total 9
Fireplaces 1
Fireplace Features Gas Log

Interior

Interior Features All Bedrooms Down, Breakfast Bar, Crown Molding, Double Vanity, High Ceilings, Kitchen Family Room Combo, Main Level Primary, Split Bedrooms, Soaking Tub, Separate Shower, Tub Shower, Vanity, Walk In Pantry, Walk In Closets, Window Treatments, Ceiling Fans, Programmable Thermostat
Flooring Carpet, Plank, Tile, Vinyl
Appliances Dishwasher, Free Standing Range, Disposal, Gas Oven, Gas Range, Microwave, Oven, Refrigerator, Water Softener Owned
Laundry Washer Hookup, Electric Dryer Hookup
Windows Window Coverings
Security Smoke Detectors

Exterior

Exterior Features Deck, Fence, Sprinkler Irrigation, Patio, Private Yard, Tennis Courts
Patio / Porch Deck, Patio
Fencing Back Yard
Pool Private Yes
Pool Features In Ground, Association

Parking & Garage

Garage Spaces 2
Attached Garage Yes
Parking Features Attached, Garage, Garage Door Opener

Lot

Lot Size (sq ft) 6,615
Lot Size (acres) 0.1519
Lot Size Source Appraiser
Lot Features Near Golf Course, On Golf Course, Subdivision
Direction Faces West

Location

County Harris
MLS Area Major 1
MLS Area Minor Atascocita South
Subdivision Walden On Lake Houston
Road Surface Concrete
Postal Code 77346

Utilities

Heating Central, Gas
Cooling Central Air, Electric, Attic Fan
Water Source Public
Sewer Public Sewer
Electric Generator
Energy Efficient Doors, Hvac, Insulation, Solar Screens, Thermostat

HOA / Association

HOA Yes
HOA Fee $435
HOA Fee Frequency Annually
HOA Name Spectrum Asset Management
Fee Includes Clubhouse, Recreation Facilities
Amenities Fitness Center, Golf Course, Meeting Banquet Party Room, Party Room, Pickleball, Park, Pool, Tennis Courts, Trails

Taxes, Terms & Disclosures

Tax Annual Amount $6,337 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 1.72%
Parcel # 115-567-028-0031
Legal Description LT 31 BLK 28 SPORTSMAN VILLAGE AMEND WALDEN ON LAKE HOUSTON
Listing Terms Cash, Conventional, FHA, Va Loan
Lease Considered No
Disclosures Exclusions Disclosure, Municipal Utility District Disclosure

Room Layout

§ 04 · 9 rooms · MLS-supplied

Main level · 9

Dining Room 14x10
Office 12x11
Family Room 19x17
Kitchen 14x11
Breakfast Room Nook 11x10
Primary Bedroom 18x13
Bedroom 12x11
Bedroom 13x11
Utility Room 7x6

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 0.3915 Resolved MUD jurisdiction Harris County MUD 153 Match confidence —
● Comptroller-verified financials · FY2024

We don't yet have the §49.452 notice for this district on file, but Texas Comptroller SB 625 financial data is available. Numbers below come from the district's annual SPDPID filing — the same dataset auditors use.

Ad Valorem Rate
0.3993
per $100 assessed
Outstanding Bonds
$0
principal outstanding
Authorized Debt
$0
total authorized
Comptroller TPID17600238863 Filed underHarris County Municipal Utility District #153 Total tax rate0.0000 (M/O 0.0000 + I/S 0.0000) Crosswalk methodexact name match

Source: Texas Comptroller SPDPID (SB 625), FY2024 annual filing. The §49.452 notice itself will load here when we obtain the PDF.

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$2,744
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$2,216 Property tax$528 Homeowners insuranceTBD
Subtotal (P&I + Tax) $2,744
Yearly HOA fee $435

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
2.3316%
ALL 9 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
0.39%
→ stable
School
1.11%
→ stable
City
—
→ stable
County
0.38%
→ stable
Other districts
0.45%
→ stable

HOA & Community

§ 05
● HOA details
$435
ANNUALLY
Association nameSpectrum Asset Management Management co.— Website— Phone— Cert on filemls-trestle
Fee includes
Clubhouse · RecreationFacilities
● Community amenities
park
· 0.4mi
· 0.5mi
· 0.5mi
place_of_worship
Lake Houston Church of Christ · 0.7mi
Lake Houston Church of Christ · 0.7mi
Lake Houston Church of Christ · 0.7mi
daycare
Weekday Learning Center · 0.7mi
Target · 1.4mi
Target · 1.5mi
hospital
Passport Health Humble Travel Clinic · 0.8mi
Passport Health Humble Travel Clinic · 0.8mi
Passport Health Humble Travel Clinic · 0.8mi
bank
Stellar Bank · 0.8mi
Wells Fargo Bank · 1.0mi
Wells Fargo Bank · 1.0mi
restaurant
Whataburger · 0.8mi
Waffle House · 0.8mi
Whataburger · 0.8mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
5,000 Mbps
Fiber available · cable ok
Fiber to the Premises
Tachus Fiber Internet
5,000 / 5,000 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Fiber to the Premises
Hotwire Communications
1,200 / 1,200 Mbps
● LOW LATENCY
Coaxial Cable
Optimum
940 / 35 Mbps
● LOW LATENCY
Licensed Fixed Wireless
Verizon
300 / 20 Mbps
● LOW LATENCY
NGSO Satellite
Starlink
280 / 30 Mbps
● LOW LATENCY
Copper
Brightspeed
140 / 20 Mbps
● LOW LATENCY
Licensed Fixed Wireless
T-Mobile
100 / 20 Mbps
● LOW LATENCY
+ 4 additional provider(s)

Environmental Risk

§ 08
X
FEMA Zone
Zone X · Minimal risk
Outside 100-year and 500-year floodplains. No flood insurance required by lender.
PANEL 48201C SFHA NO SOURCE 48201C_STUDY1
🌡 Heat days >95°F
65 days/yr above 95°F
Plus 11 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)
No drought (D1 or worse)
US Drought Monitor county reading, week of 2026-09-15.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor. Climate rollup last computed Sep 23, 2026.

Recent Comparable Sales

§ 09
8 comparable sales nearby · sold median $127/SFAddress-level sold detail is available to registered users. Reach out to Allen for the full comparable-sales report.

Subdivision & Master Plan

§ 10
● Master plan
WALDEN ON LAKE HOUSTON
TIER: SUBDIVISION
Subdivision name (MLS)WALDEN ON LAKE HOUSTON City · ZIPHumble · 77346 CountyHarris Listings in subdivision5,149 Active now12 Sold (last 12 mo)34 Curated amenities60
● Year-built distribution
1980s 1 1990s 1 1995s 3 2000s 1 2005s 5 2015s 1

Fire Protection

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

Neighborhood Demographics

§ 12 · Census tract 48201250404 · ACS 2023
Median HH income
$128,750
ACS 2023
Median home value
$329,300
Census self-report
Owner-occupied
92%
1,675 housing units
Bachelor's+
44%
Adults 25+
Median age
40.6
Population 4,825
Work from home
8%
of commuters
Commute 45min+
14%
of commuters
Below poverty
3.0%
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
18510 Bluewater Cove Drive, Humble, TX 77346
Harris County · 29.99°N, 95.16°W
park
—
0.4 mi · 15 within 2 mi
place_of_worship
Lake Houston Church of Christ
0.7 mi · 4 within 2 mi
daycare
Weekday Learning Center
0.7 mi · 1 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Jul 6, 2026 Listed $369,000 Heather Chavana
Dec 31, 1998 Built —
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Heather Chavana · eXp Realty LLC
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 Sep 23, 2026.
MLS# 70503362 · LIST DATE: Jul 6, 2026 · PARCEL: 115-567-028-0031
R
EHO
REALTOR® · Equal Housing Opportunity
HAR.com Copyright © 2026, Houston Realtors Information Service, Inc. Deemed reliable, not guaranteed — independently verify. HARMLS last updated Sep 24, 2026, 8:10 AM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity