Grange
โ† All Communities
I-10 ยท Katy

Grange

by Johnson Development ยท 1,130 acres

๐Ÿ“‹ Move-In Flyer
Total Tax Rate
3.28%
Starting From
$300K
True Monthly
$2,786P&I + Tax + HOA + Ins.
School District
Katy ISD

Grange is a 1,130-acre master-planned community in Katy, TX, developed by Johnson Development with a charming small-town aesthetic. Residents enjoy Henley Park with its 1,500 sq ft pavilion, event lawn, scenic lakes, and walking trails. The upcoming Ricestead amenity hub will add covered pickleball courts, a resort pool, and a fitness center, all within Katy ISD.

ISDKaty ISD
ElementaryKaty Elementary
MiddleKaty Junior High
High SchoolKaty High School
Rating8/10
Source:GreatSchools+TEAยท Updated 2025โ€“2026
LakeTrailsFitnessPool
โ€”Henley Park & pavilion
โ€”Ricestead amenity hub
โ€”resort-style pool
โ€”fitness center
โ€”covered pickleball courts
โ€”walking trails
โ€”scenic lakes & ponds
โ€”event lawn
Total Tax Rate3.28%
MUD Tax Rate1.5%
Annual HOA$1,200/yr
Starting Price$300,000
HOA / Month$100/mo

Starting price reflects the lowest published builder floor plan as of August 2026. Prices change frequently โ€” verify current pricing directly with the builder before visiting. Use the calculator above to estimate your own monthly payment โ€” enter your actual quoted rate for the most accurate result.

The MUD (1.5%) funds infrastructure bonds that are paid off over ~25 years. As bonds retire, your effective tax rate drops โ€” potentially saving $350/mo by year 25.

Total rate (incl. MUD)
Base rate (after MUD payoff)
DistrictWaller County MUD 55A
TCEQ Statusโœ“ Compliant
Water Hardness18 GPG Hard

โš  Hard water detected. Protect your plumbing and appliances.

โ˜…
Developer of the Year โ€“ Grand Award
Texas Star Awards (GHBA / Texas Association of Builders) ยท 2024

Awarded to the developer by Texas Star Awards (GHBA / Texas Association of Builders) for premier residential community master planning and development standards.

DeveloperJohnson Development
Total Acreage1,130 acres
Status๐ŸŸข Active New Construction
CorridorI-10
CountyWaller
School DistrictKaty ISD
ElementaryKaty Elementary
Middle SchoolKaty Junior High
High SchoolKaty High School
Annual HOA$1,200/yr
MUD Tax Rate1.5%
Total Tax Rate3.28%
โ˜… True Cost Payment EngineWaller Co. CAD

Monthly Payment Simulator ยท Grange

Tax Rate: 3.28%HOA: $1,200/yrHomestead Active โœ“
Estimated True Monthly Out-of-Pocket
$2,884/mo
Conv 10% ยท 6.625% APR ยท P&I + Tax + Ins + HOA
๐Ÿ›๏ธ TX Homestead Exemption appliedSaves ~$92/mo
$300,000
$250K$850K$1.5M+
%
Principal & Interest$1,729
Property Taxes (w/ Homestead)$728
Homeowners Insurance (est. 0.75%/yr)$188
HOA Dues$100
Private Mortgage Ins. (PMI)$140
Est. Cash to Close$36,750
๐Ÿ“Š Customize in Full True Cost Calculator โ†’
๐Ÿ“ก
Tech & Connectivity

Grange โ€” Internet & Security

High-Speed Internet ยท Katy
๐Ÿ”ต AT&T FiberPrimary
Up to 5 Gig
Check AT&T Fiber in Katy โ†’
๐ŸŸ  XfinityAlso Available
Up to 1.2 Gig
Check Xfinity in Katy โ†’

Independent research and community analysis.

Automated Home Protection

Compare Vivint, ADT, and SimpliSafe โ€” all offer professional monitoring with smart home integration. New construction buyers qualify for the best introductory rates.

Outfit Your Kitchen

New construction homes in Grange come with builder-grade appliances. Upgrade to Samsung Bespoke smart suites, AJ Madison luxury packages (GE Cafe, Bosch, Thermador), or Wayfair outdoor kitchen setups before move-in. See full appliance guide

โšก
Houston Power Grid Advisory
Is your new home ready for the next grid outage?

Texas ERCOT operates on an isolated grid. Hurricane season (Juneโ€“Nov) and winter storms can cause 3โ€“7 day outages. Compare EcoFlow, Anker SOLIX, and Generac/Cummins whole-home options.

๐ŸŒŠ Flood Zone & Drainage
Zone Xโœ… Harvey 2017: No๐Ÿ  Flood Insurance Required: No

Engineered stormwater detention basins and elevated pad sites ensure positive drainage and flood mitigation.

View FEMA Flood Map โ†’
๐Ÿš— Commute Times (Rush Hour)
via Grand Parkway 99 ยท Est. $4-8/day daily toll
๐Ÿข Energy Corridor
20-30 min
๐Ÿฅ Medical Center
50-60 min
๐ŸŒ† Downtown Houston
45-55 min
โœˆ๏ธ IAH Airport
45-55 min
๐Ÿ›’ Grocery & Retail
๐Ÿ›’ H-E-BH-E-B Katy Park on Morton Ranch Rd (3.1 mi)
๐Ÿ›’ KrogerKroger Morton on W Grand Pkwy N (2.8 mi)
๐Ÿช CostcoCostco West Katy on I-10 (6.5 mi)
๐ŸŽฏ TargetTarget Katy Elyson (3.5 mi)
๐Ÿฌ WalmartWalmart Supercenter Katy Morton Ranch Rd (2.8 mi)
๐Ÿ˜ Town CenterKaty Mills Mall (5.5 mi)
๐Ÿ“น Community Video Tour
Grange Community Tour โ€” Fulshear, TX
via Living in Houston Texas ยท YouTube
Frequently Asked Questions

Buyer Guide: Grange

๐Ÿ“‹ Move-In Concierge
Your Day-1 Setup Guide
Utilities, HOA, schools, and move-in essentials for Grange
๐Ÿ–จ๏ธ Open & Print Full Flyer โ†’
โšก Utilities Setup
๐Ÿ’ง Water & Sewer
Waller County MUD #55A / #55 โ€” Inframark (832) 467-1599
๐Ÿ—‘๏ธ Trash Pickup
Best Trash (281) 313-2378 โ€” Monday & Thursday pickup
๐Ÿ”ฅ Natural Gas
CenterPoint Energy (713-659-2111)
๐Ÿ’ก Electricity
TX is deregulated โ€” scan QR cards below to compare & lock in your rate before closing
๐Ÿ“ฌ Mailbox & HOA
๐Ÿ“ฎ Post Office
Katy Post Office, 20180 Park Row Dr, Katy TX 77449
(281) 829-5062
๐Ÿ”‘ Key Pickup Docs
Photo ID + Closing Disclosure (CD) required for mailbox key pickup
๐Ÿข HOA Management
CCMC Management
liveingrange.com
โš ๏ธ ARC Rule
ARC approval required for pools, fences, and exterior modifications
๐Ÿซ Schools & Anchors
๐ŸŽ“ ISD
Katy ISD
๐Ÿ“š Elementary
Katy Elementary
๐Ÿ“š Middle School
Katy Junior High
๐Ÿ“š High School
Katy High School
๐ŸŒ Enroll Online
katyisd.org/registration
๐Ÿ›๏ธ Homestead Exemption
waller-cad.org
๐Ÿ›’ Nearest H-E-B
H-E-B Katy Park on Morton Ranch Rd (3.1 mi)
๐Ÿšจ Day-1 New Build Safety
๐Ÿ”’ Smart Lock Reset: Reset factory master codes on Day 1 before moving valuables in.
๐Ÿ’ง Main Water Shut-Off: Located in garage or front flowerbed box โ€” know it before you need it.
๐Ÿ’จ HVAC Filter Swap: Change AC filter at 30 days โ€” construction dust clogs coils fast.
๐Ÿค  Texas Admin Rules
๐Ÿ›๏ธ Homestead Exemption: File with waller-cad.org by April 30 โ€” saves $300โ€“$600+/yr. Update TX Driver's License address first.
๐Ÿ“‹ Builder Warranty: 10-yr structural, 2-yr mechanical, 1-yr workmanship โ€” document everything in writing from Day 1.
๐Ÿ” 11-Month Inspection: Schedule an independent inspector at month 11 before your 1-year warranty expires.
๐Ÿ›๏ธ Day-One Move-In Essentials โ€” Scan to Compare & Save
๐Ÿ“‹ Want the full printable version?
The Move-In Concierge flyer includes QR codes, your rep contact info, and fits on one printed page.
Open Full Flyer & Print โ†’
Corridor Network

Explore Nearby I-10 / Katy Communities

View all I-10 / Katy corridor communities →
SunterraMUD: 1.50%
Katy, TXTotal Tax: 3.42%

Sunterra

ISD: Katy ISD

Cross Creek WestMUD: 1.50%
Fulshear, TXTotal Tax: 3.16%

Cross Creek West

ISD: Lamar CISD

ElysonMUD: 1.50%
Katy, TXTotal Tax: 3.32%

Elyson

ISD: Katy ISD

Jordan RanchMUD: 1.12%
Fulshear, TXTotal Tax: 2.79%

Jordan Ranch

ISD: Lamar CISD

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