Homes for Sale/Harris County/Tomball/Westbourne Sec 01 Prcl R/P
Active MLS #81925161 · 10 days on market

12439 Westlock Drive

Tomball, TX 77377
Subdivision  ·  Westbourne Sec 01 Prcl R/P
List Price
$264,900
$156/SF
Beds
3
Baths
2
Sq Ft
1,699
Built
1996
Lot
12,239 sf
Garage
2-car
County
Harris
Tax Rate
2.16%

Schools

§ 03
District
Elementary WILLOW CREEK EL A
Middle WILLOW WOOD J H A
High TOMBALL MEMORIAL H S CCMR 96% · Grad 99% A
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

Imagine coming home to this spacious Westbourne property on an oversized corner lot, featuring high ceilings, a bright living area, and versatile detached apartment quarters. Enjoy everyday cooking in the generously sized kitchen, equipped with a breakfast bar, ample cabinetry and counter space, and a walk-in pantry, while the primary suite showcases a relaxing en-suite bath and walk-in closet with built-ins. Outside, the expansive private backyard is framed by mature trees and features a covered patio, perfect for outdoor dining, gatherings, or future upgrades. The attached garage and covered carport provide additional parking, while the detached quarters also offer flexibility for guests, hobbies, or a workshop. Community amenities include a swimming pool, playground, and recreation areas. This home is ideally located near everyday conveniences, dining, medical centers, and Tomball Marketplace, with quick access to Tomball Parkway and SH 99. Zoned to Tomball ISD.

Features

§ 02

Interior

  • Double Vanity
  • Laminate Counters
  • Walk In Closets
  • Ceiling Fans
  • Programmable Thermostat
  • Gas Range
  • Oven
  • Carpet
  • Vinyl
  • Heat: Central
  • Heat: Gas
  • Cool: Central Air
  • Cool: Electric
  • Washer Hookup
  • Electric Dryer Hookup

Exterior & lot

  • Fence
  • Private Yard
  • Corner Lot
  • Subdivision
  • Back Yard
  • Roof: Composition
  • Foundation: Slab
  • Attached Carport
  • Attached
  • Driveway
  • Garage

Community

  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Traditional
Year Built 1996
Year Built Source PublicRecords
New Construction No

Building

Stories 1
Levels One
Living Area 1,699 sq ft
Living Area Source Appraiser
Building Area Total 1,699 sq ft
Foundation Slab
Construction Brick, Wood Siding
Roof Composition

Rooms & Baths

Bedrooms 3
Bathrooms (total) 2
Bathrooms Full 2
Bathrooms Half 0
Rooms Total 8
Fireplaces 1
Fireplace Features Wood Burning

Interior

Interior Features Double Vanity, Laminate Counters, Walk In Closets, Ceiling Fans, Programmable Thermostat
Flooring Carpet, Vinyl
Appliances Gas Range, Oven
Laundry Washer Hookup, Electric Dryer Hookup

Exterior

Exterior Features Fence, Private Yard
Fencing Back Yard
Pool Private No

Parking & Garage

Garage Spaces 2
Attached Garage Yes
Carport Spaces 2
Parking Features Attached Carport, Attached, Driveway, Garage

Lot

Lot Size (sq ft) 12,239
Lot Size (acres) 0.2810
Lot Size Source Appraiser
Lot Features Corner Lot, Subdivision

Location

County Harris
MLS Area Major 35
MLS Area Minor Tomball South/Lakewood
Subdivision Westbourne Sec 01 Prcl R/P
Road Surface Concrete
Postal Code 77377

Utilities

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

HOA / Association

HOA Yes
HOA Fee $720
HOA Fee Frequency Annually
HOA Name Westbourne Homeowners Association

Taxes, Terms & Disclosures

Tax Annual Amount $5,711 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 2.16%
Parcel # 114-395-003-0002
Legal Description LTS 1 & 2 BLK 3 WESTBOURNE SEC 1 PAR R/P
Listing Terms Cash, Conventional, FHA, Texas Vet, Va Loan
Lease Considered No
Disclosures Municipal Utility District Disclosure

Room Layout

§ 04 · 8 rooms · MLS-supplied

Main level · 8

Primary Bedroom 13X15
Bedroom 10X12
Bedroom 10X12
Living Room 16X16
Dining Room 16X16
Breakfast Room Nook 7X11
Kitchen 11X12
Utility Room 3X9

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 0.4450 Resolved MUD jurisdiction Northwest Harris County MUD 15 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
0.5000
per $100 assessed
Outstanding Bonds
$0
principal outstanding
Authorized Debt
$0
total authorized
Comptroller TPID32064101390 Filed underNorthwest Harris County Municipal Utility District #15 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
$2,067
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$1,591 Property tax$476 Homeowners insuranceTBD
Subtotal (P&I + Tax) $2,067
Yearly HOA fee $720

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
2.3309%
ALL 10 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
0.45%
→ stable
School
1.06%
→ stable
City
—
→ stable
County
0.38%
→ stable
Other districts
0.44%
→ stable

HOA & Community

§ 05
● HOA details
$720
ANNUALLY
Association nameWestbourne Homeowners Association Management co.— Website— Phone— Cert on filepending
● Community amenities
park
· 0.2mi
Cameron Reach Recreation Area · 1.2mi
· 0.4mi
daycare
· 0.4mi
The Learning Experience - Cypress Northpointe · 1.9mi
Crayons to Computers · 2.2mi
place_of_worship
· 0.5mi
The Church of Jesus Christ of Latter-day Saints · 1.7mi
Saint Marys Episcopal Church · 2.1mi
grocery
· 0.6mi
In N Out Express · 1.1mi
Chip & Dip · 1.2mi
gas_station
Swift · 0.6mi
Chip & Dip · 1.1mi
Exxon · 1.2mi
bank
Chase Bank · 0.6mi
Wells Fargo · 1.7mi
Chase Bank · 2.2mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
8,000 Mbps
Fiber available · cable ok
Fiber to the Premises
Ezee Fiber
8,000 / 8,000 Mbps
● LOW LATENCY
Fiber to the Premises
AT&T
5,000 / 5,000 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Licensed Fixed Wireless
Verizon
300 / 20 Mbps
● LOW LATENCY
NGSO Satellite
Starlink
280 / 30 Mbps
● LOW LATENCY
Copper
AT&T
100 / 20 Mbps
● LOW LATENCY
GSO Satellite
Viasat Inc
100 / 3 Mbps
Licensed Fixed Wireless
AT&T
100 / 20 Mbps
● LOW LATENCY
+ 2 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_LOMC90
🌡 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)
D1 · Moderate
US Drought Monitor county reading, week of 2026-10-27.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor. Climate rollup last computed Nov 4, 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
Westbourne Sec 01 Prcl R/P
TIER: SUBDIVISION
Subdivision name (MLS)Westbourne Sec 01 Prcl R/P City · ZIPTomball · 77377 CountyHarris Listings in subdivision199 Active now7 Sold (last 12 mo)10 Curated amenities60
● Year-built distribution
1980s 2 1995s 5

Fire Protection

§ 11
Nearest station
Klein Volunteer Fire Department Station 6
Distance
0.7 mi
Straight-line from listing
ISO rating
—
Future data point
Avg. response
—
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48201555504 · ACS 2023
Median HH income
$117,056
ACS 2023
Median home value
$338,300
Census self-report
Owner-occupied
67%
2,611 housing units
Bachelor's+
48%
Adults 25+
Median age
34.3
Population 7,813
Work from home
47%
of commuters
Commute 45min+
2%
of commuters
Below poverty
7.6%
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
12439 Westlock Drive, Tomball, TX 77377
Harris County · 30.03°N, 95.62°W
park
—
0.2 mi · 5 within 2 mi
daycare
—
0.4 mi · 1 within 2 mi
place_of_worship
—
0.5 mi · 1 within 2 mi
grocery
—
0.6 mi · 1 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Oct 26, 2026 Listed $264,900 Lance Loken
Dec 31, 1995 Built —
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Lance Loken · Keller Williams Platinum
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 27, 2026.
MLS# 81925161 · LIST DATE: Oct 26, 2026 · PARCEL: 114-395-003-0002
R
EHO
REALTOR® · Equal Housing Opportunity
HAR.com Copyright © 2026, Houston Realtors Information Service, Inc. Deemed reliable, not guaranteed — independently verify. HARMLS last updated Nov 5, 2026, 4:00 PM CST. Properties may subsequently be sold or off-market. Equal Housing Opportunity