Homes for Sale/Waller County/Katy/Cane Island
Active MLS #18621676 · 1 days on market

2803 Acorn Way

Katy, TX 77493
Subdivision  ·  Cane Island
List Price
$744,900
$198/SF · 4.7% above neighborhood median
Beds
4
Baths
4
Sq Ft
3,758
Built
2018
Lot
9,901 sf
Garage
2-car
County
Waller
Tax Rate
2.57%

Schools

§ 03
District
Elementary ROBERTSON EL B
Middle KATY J H A
High KATY H S CCMR 83% · 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

Beautifully upgraded home in desirable Cane Island, offering soaring ceilings, an open-concept layout, and abundant natural light. The first floor features a spacious primary suite with an oversized walk-in closet, plus a separate secondary bedroom with a full bath—ideal for guests or multigenerational living. Upstairs offers two additional bedrooms, a game room, and a versatile windowless flex room perfect for a media or game room. The beautifully landscaped backyard features a sparkling pool and covered patio with motorized retractable screens. Additional highlights include a corner lot, full-yard irrigation, custom window shutters, and elegant built-in cabinetry in the study. Enjoy Cane Island living with convenient access to I-10, shopping, dining, and Katy ISD schools.

Features

§ 02

Interior

  • Two Bedrooms Down
  • Heat: Central
  • Heat: Gas
  • Cool: Central Air
  • Cool: Electric

Exterior & lot

  • Corner Lot
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Garage
  • In Ground

Community

  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Traditional
Year Built 2018
Year Built Source PublicRecords
New Construction No

Building

Stories 2
Levels Two
Living Area 3,758 sq ft
Living Area Source Appraiser
Building Area Total 3,758 sq ft
Foundation Slab
Construction Brick, Stone
Roof Composition

Rooms & Baths

Bedrooms 4
Bathrooms (total) 4
Bathrooms Full 3
Bathrooms Half 1
Rooms Total 9

Interior

Interior Features Two Bedrooms Down

Exterior

Pool Private Yes
Pool Features In Ground

Parking & Garage

Garage Spaces 2
Attached Garage Yes
Parking Features Attached, Garage

Lot

Lot Size (sq ft) 9,901
Lot Size (acres) 0.2273
Lot Size Source Appraiser
Lot Features Corner Lot

Location

County Waller
MLS Area Major 25
MLS Area Minor Katy - Old Towne
Subdivision Cane Island
Postal Code 77493

Utilities

Heating Central, Gas
Cooling Central Air, Electric
Water Source Public
Sewer Public Sewer

HOA / Association

HOA Yes
HOA Fee $1,200
HOA Fee Frequency Annually
HOA Name Inframark

Taxes, Terms & Disclosures

Tax Annual Amount $19,147
Tax Year 2026
Tax Rate (est.) 2.57%
Parcel # 422382-001-014-000
Legal Description S422382 CANE ISLAND 22 BLK 1 LOT 14 ACRES .2273
Lease Considered No

Room Layout

§ 04 · 9 rooms · MLS-supplied

Main level · 5

Primary Bedroom 14 x 19
Bedroom 11 x 15
Family Room 17 x 23
Breakfast Room Nook 12 x 10
Office 11 x 10

Second level · 4

Bedroom 12 x 12
Bedroom 13 x 11
Media Room 15 x 15
Game Room 16 x 14

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice on file
0.8800
TOTAL TAX RATE · PER $100 ASSESSED · 2026
JurisdictionHarris-Waller Counties MUD 3 CountyHarris TCEQ District ID3994019 Bonded indebtedness— Current year rate— FetchedApr 27, 2026
● Verdict unknown
● 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 Harris-Waller Counties MUD 3 Match confidence —

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$6,069
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$4,473 Property tax$1,596 Homeowners insuranceTBD
Subtotal (P&I + Tax) $6,069
Yearly HOA fee $1,200

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
202320242025
MUD
—
→ stable
School
1.12%
→ stable
City
0.42%
→ stable
County
0.56%
→ stable

HOA & Community

§ 05
● HOA details
$1,200
ANNUALLY
Association nameInframark Management co.Inframark Websitevisit Phone(281) 870-0585 Cert on filemls-trestle
● Community amenities
park
· 0.1mi
· 0.3mi
Katy City Park · 1.3mi
daycare
Robertson Elementary · 0.6mi
Robertson Elementary · 0.8mi
Kiddie Academy of Sunterra · 1.9mi
place_of_worship
Assembly of God in Katy Church · 1.4mi
Assembly of God in Katy Church · 1.4mi
Assembly of God in Katy Church · 1.6mi
gym
· 1.4mi
· 1.6mi
Retreat Gym · 3.2mi
police_station
Katy Police Department · 1.5mi
Katy Police Department · 1.6mi
Katy Police Department · 1.7mi
veterinary
Old Town Animal Hospital · 1.5mi
Katy Veterinary Clinic · 1.5mi
Old Town Animal Hospital · 1.6mi

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
8,000 / 8,000 Mbps
● LOW LATENCY
Fiber to the Premises
AT&T
5,000 / 5,000 Mbps
● LOW LATENCY
Fiber to the Premises
Xfinity
2,000 / 1,000 Mbps
● LOW LATENCY
Fiber to the Premises
Fidium Fiber
2,000 / 2,000 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 1,000 Mbps
● LOW LATENCY
Fiber to the Premises
Centric Fiber
1,000 / 1,000 Mbps
● LOW LATENCY
Copper
Consolidated Communications
500 / 75 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 48473C SFHA NO SOURCE 48473C_FIRM1
🌡 Heat days >95°F
72 days/yr above 95°F
Plus 24 days above 100°F. NOAA station records, 2016-2025 average.
🌵 Drought (current)
No drought (D1 or worse)
US Drought Monitor county reading, week of 2026-10-20.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor.

Recent Comparable Sales

§ 09
8 comparable sales nearby · sold median $189/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
Cane Island
TIER: MASTER_PLAN
Subdivision name (MLS)Cane Island City · ZIPKaty · 77493 CountyWaller Listings in subdivision2,444 Active now44 Sold (last 12 mo)50 Curated amenities60
● Year-built distribution
2015s 18 2020s 25 2025s 1

Fire Protection

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

Neighborhood Demographics

§ 12 · Census tract 48473680100 · ACS 2023
Median HH income
$142,971
ACS 2023
Median home value
$392,100
Census self-report
Owner-occupied
84%
3,206 housing units
Bachelor's+
48%
Adults 25+
Median age
32.9
Population 10,988
Work from home
30%
of commuters
Commute 45min+
20%
of commuters
Below poverty
6.9%
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
2803 Acorn Way, Katy, TX 77493
Waller County · 29.81°N, 95.84°W
park
—
0.1 mi · 13 within 2 mi
daycare
Robertson Elementary
0.6 mi · 2 within 2 mi
place_of_worship
Assembly of God in Katy Church
1.4 mi · 4 within 2 mi
gym
—
1.4 mi · 1 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Oct 23, 2026 Listed $744,900 Marsela Martinez
Dec 31, 2017 Built —
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Marsela Martinez · HomeSmart
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 24, 2026.
MLS# 18621676 · LIST DATE: Oct 23, 2026 · PARCEL: 422382-001-014-000
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 24, 2026, 4:34 PM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity