Homes for Sale/Harris County/Tomball/Inverness Estates
Active MLS #31069288 · 33 days on market

22503 Grassnook Drive

Tomball, TX 77375
Subdivision  ·  Inverness Estates
List Price
$550,000
$150/SF · 5.4% above neighborhood median
Beds
5
Baths
4
Sq Ft
3,673
Built
2010
Lot
0.19 ac
Garage
2-car
County
Harris
Tax Rate
2.21%

Schools

§ 03
District
Elementary MAHAFFEY EL A
Middle KRIMMEL INTERMED B
High KLEIN CAIN H S CCMR 89% · Grad 95% B
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

Welcome to your private resort in coveted Inverness Estates! This stunning 5-bedroom, 3.5-bath home boasts a grand 34-ft covered patio overlooking a saltwater pool with stone waterfall and grotto, plus breathtaking views of the stocked neighborhood lake. Step inside through a dramatic two-story 19-ft foyer to on-trend wood floors downstairs. The kitchen features an 8-ft granite breakfast bar opening to a family room anchored by a stacked-stone gas fireplace. A study with custom built-ins, wainscoted breakfast room, and walk-in closets in every bedroom add timeless polish. Smart upgrades: new 2024 upstairs A/C, 2 tankless water heaters, water softener, 7-zone sprinkler, 2019 roof, whole-house spray foam insulation, plus a solar panel system (available) with backup batteries for serious savings and peace of mind. Enjoy resort-style neighborhood amenities: Jr. Olympic pool, splash pad, tennis courts, clubhouse, 2 dog parks, trails, & playgrounds. Zoned to highly rated Klein ISD.

Features

§ 02

Interior

  • Breakfast Bar
  • Double Vanity
  • En Suite Bathroom
  • Instant Hot Water
  • Kitchen Island
  • Kitchen Family Room Combo
  • Bath In Primary Bedroom
  • Main Level Primary
  • Pantry
  • Split Bedrooms
  • Soaking Tub
  • Separate Shower
  • Tub Shower
  • Vanity
  • Walk In Closets
  • Ceiling Fans
  • Programmable Thermostat
  • Dishwasher

Exterior & lot

  • Deck
  • Sprinkler Irrigation
  • Porch
  • Patio
  • Subdivision
  • Views
  • Waterfront
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Garage
  • In Ground
  • Salt Water

Community

  • Water
  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Traditional
Year Built 2010
Year Built Source PublicRecords
New Construction No

Building

Stories 2
Levels Two
Living Area 3,673 sq ft
Living Area Source Appraiser
Building Area Total 3,673 sq ft
Foundation Slab
Construction Brick, Cement Siding
Roof Composition

Rooms & Baths

Bedrooms 5
Bedrooms Possible 5
Bathrooms (total) 4
Bathrooms Full 3
Bathrooms Half 1
Rooms Total 12
Fireplaces 1
Fireplace Features Gas

Interior

Interior Features Breakfast Bar, Double Vanity, En Suite Bathroom, Instant Hot Water, Kitchen Island, Kitchen Family Room Combo, Bath In Primary Bedroom, Main Level Primary, Pantry, Split Bedrooms, Soaking Tub, Separate Shower, Tub Shower, Vanity, Walk In Closets, Ceiling Fans, Programmable Thermostat
Flooring Carpet, Engineered Hardwood, Tile
Appliances Dishwasher, Gas Cooktop, Disposal, Microwave, Oven, Instant Hot Water, Tankless Water Heater
Windows Low Emissivity Windows
Indoor Air Quality Ventilation

Exterior

Exterior Features Deck, Sprinkler Irrigation, Porch, Patio
Patio / Porch Deck, Patio, Porch
Pool Private Yes
Pool Features In Ground, Salt Water
Waterfront Yes
Waterfront Features Pond, Waterfront
View Yes
View Type Water

Parking & Garage

Garage Spaces 2
Attached Garage Yes
Parking Features Attached, Garage

Lot

Lot Size (acres) 0.1923
Lot Size Source Appraiser
Lot Features Subdivision, Views, Waterfront

Location

County Harris
MLS Area Major 14
MLS Area Minor Spring/Klein/Tomball
Subdivision Inverness Estates
Postal Code 77375

Utilities

Heating Central, Gas, Zoned
Cooling Central Air, Electric, Zoned
Water Source Public
Sewer Public Sewer
Energy Efficient Insulation, Solar Panels Leased, Thermostat, Water Heater, Windows

HOA / Association

HOA Yes
HOA Fee $800
HOA Fee Frequency Annually
HOA Name Inframark IMS

Taxes, Terms & Disclosures

Tax Annual Amount $12,173 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 2.21%
Parcel # 126-070-002-0025
Legal Description LT 25 BLK 2 INVERNESS ESTATES SEC 2
Listing Terms Cash, Conventional, FHA, Va Loan
Lease Considered Yes

Room Layout

§ 04 · 12 rooms · MLS-supplied

Main level · 7

Primary Bedroom 16x15
Dining Room 15x11
Office 13x11
Breakfast Room Nook 11x11
Family Room 21x19
Kitchen 15x12
Primary Bathroom

Second level · 5

Bedroom 13x12
Bedroom 16x11
Bedroom 12x12
Bedroom 16x11
Game Room 16x13

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 0.7750 Resolved MUD jurisdiction Harris County MUD 401 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
0.8250
per $100 assessed
Outstanding Bonds
$0
principal outstanding
Authorized Debt
$0
total authorized
Comptroller TPID32064100434 Filed underHarris County Municipal Utility District #401 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
$4,317
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$3,303 Property tax$1,014 Homeowners insuranceTBD
Subtotal (P&I + Tax) $4,317
Yearly HOA fee $800

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
2.6099%
ALL 10 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
0.78%
→ stable
School
→ stable
City
→ stable
County
0.38%
→ stable
Other districts
1.45%
→ stable

HOA & Community

§ 05
● HOA details
$800
ANNUALLY
Association nameInframark IMS Management co. Website Phone Cert on filepending
● Community amenities
park
· 0.1mi
· 0.2mi
The Farm League · 1.4mi
grocery
· 0.3mi
· 0.5mi
Food Mart · 0.7mi
gas_station
Exxon · 0.4mi
Chevron · 0.7mi
veterinary
Harmony Pet Clinic · 0.4mi
Harmony Pet Clinic · 0.5mi
Angel's Pet Hospital · 3.3mi
daycare
Frank Elementary School · 0.9mi
Frank Elementary School · 1.0mi
Target · 2.7mi
place_of_worship
Faith Tabernacle · 0.9mi
Faith Tabernacle · 1.0mi
Kaiserhof Lutheran Church · 1.1mi

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
Hotwire Communications
5,000 / 5,000 Mbps
● LOW LATENCY
Fiber to the Premises
AT&T
5,000 / 5,000 Mbps
● LOW LATENCY
Fiber to the Premises
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Coaxial Cable
Astound Broadband
1,500 / 50 Mbps
● LOW LATENCY
Fiber to the Premises
Astound Broadband
1,500 / 1,500 Mbps
● LOW LATENCY
Coaxial Cable
Spectrum
1,000 / 35 Mbps
● LOW LATENCY
+ 7 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_LOMC91
🌡 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
6 comparable sales nearby · sold median $142/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
Inverness Estates
TIER: SUBDIVISION
Subdivision name (MLS)Inverness Estates City · ZIPTomball · 77375 CountyHarris Listings in subdivision1,271 Active now6 Sold (last 12 mo)13 Curated amenities60
● Year-built distribution
2005s 2 2010s 1 2015s 3

Fire Protection

§ 11
Nearest station
Klein Fire Dept. Station 5
Distance
1.1 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48201554809 · ACS 2023
Median HH income
$118,456
ACS 2023
Median home value
$366,500
Census self-report
Owner-occupied
76%
3,519 housing units
Bachelor's+
50%
Adults 25+
Median age
32.3
Population 11,274
Work from home
16%
of commuters
Commute 45min+
12%
of commuters
Below poverty
13.1%
tract-level

Amenities & Nearby Places

§ 13

Grocery

None within 1.5 mi

Schools

Rehearsal Room Music School - Music Lessons
0.4 mi · 4 within 1.5 mi

Parks

The Farm League Park Field 7
1.4 mi · 2 within 1.5 mi

Restaurants

Shipley Do-Nuts
0.3 mi · 8 within 1.5 mi

Cafés

Shipley Do-Nuts
0.3 mi · 5 within 1.5 mi

Gyms

Athletic Republic - Spring
1.2 mi · 3 within 1.5 mi
Data: Google Places (refreshed every 7 days). Last fetched May 8, 2026.

Location & Neighborhood

§ 13
● This Home
22503 Grassnook Drive, Tomball, TX 77375
Harris County · 30.07°N, 95.56°W
park
0.1 mi · 8 within 2 mi
grocery
0.3 mi · 6 within 2 mi
gas_station
Exxon
0.4 mi · 2 within 2 mi
veterinary
Harmony Pet Clinic
0.4 mi · 2 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Aug 21, 2026 Listed $550,000 Saher Said
Dec 31, 2009 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Saher Said · Compass RE Texas, LLC - West Houston
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 15, 2026.
MLS# 31069288 · LIST DATE: Aug 21, 2026 · PARCEL: 126-070-002-0025
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 23, 2026, 10:44 PM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity