Homes for Sale/Harris County/Katy/Cimarron Sec 09 R/P
Active MLS #77143103 · 3 days on market

830 Sierra Lake Drive

Katy, TX 77450
Subdivision  ·  Cimarron Sec 09 R/P
List Price
$285,000
$120/SF
Beds
4
Baths
3
Sq Ft
2,376
Built
1991
Lot
7,163 sf
Garage
2-car
County
Harris
Tax Rate
2.71%

Schools

§ 03
District
Elementary CIMARRON EL D
Middle WEST MEMORIAL J H B
High CINCO RANCH H S CCMR 87% · Grad 97% 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

Welcome to 830 Sierra Lake in the established Cimarron subdivision. Situated on a desirable corner lot, this spacious home offers a versatile floor plan with generously sized living areas and bedrooms. The kitchen and bathrooms have been beautifully remodeled with quality finishes, including soft-close cabinetry and drawers, updated countertops, and newer appliances including the dishwasher and gas range.

The oversized primary suite offers plenty of room. The beautifully updated primary bath features gorgeous countertops, a marble like surround jetted tub, separate shower with rainfall showerhead, and thoughtfully selected finishes. The secondary bath and half bath have also been updated, and the secondary bedrooms are exceptionally spacious.

The home is in overall good condition and primarily needs minor cosmetic touch-up painting. With the major kitchen and bath improvements already completed, this home offers buyers an opportunity to personalize without a major renovation.

Features

§ 02

Interior

  • All Bedrooms Up
  • Heat: Central
  • Heat: Electric
  • Cool: Central Air
  • Cool: Gas

Exterior & lot

  • Subdivision
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Garage

Community

  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Traditional
Year Built 1991
Year Built Source PublicRecords
New Construction No

Building

Stories 2
Levels Two
Living Area 2,376 sq ft
Living Area Source Appraiser
Building Area Total 2,376 sq ft
Foundation Slab
Construction Brick
Roof Composition

Rooms & Baths

Bedrooms 4
Bathrooms (total) 3
Bathrooms Full 2
Bathrooms Half 1
Rooms Total 7
Fireplaces 1

Interior

Interior Features All Bedrooms Up

Exterior

Pool Private No

Parking & Garage

Garage Spaces 2
Attached Garage Yes
Parking Features Attached, Garage

Lot

Lot Size (sq ft) 7,163
Lot Size (acres) 0.1644
Lot Size Source Appraiser
Lot Features Subdivision

Location

County Harris
MLS Area Major 36
MLS Area Minor Katy - Southeast
Subdivision Cimarron Sec 09 R/P
Postal Code 77450

Utilities

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

HOA / Association

HOA Yes
HOA Fee $475
HOA Fee Frequency Annually
HOA Name Cimaronn/Mascapi

Taxes, Terms & Disclosures

Tax Annual Amount $7,727
Tax Year 2026
Tax Rate (est.) 2.71%
Parcel # 113-028-036-0047
Legal Description LT 47 BLK 36 CIMARRON SEC 9 R/P
Lease Considered No
Disclosures None

Room Layout

§ 04 · 7 rooms · MLS-supplied

Main level · 3

Family Room 18x15
Living Room 15x12
Kitchen 12x12

Second level · 4

Primary Bedroom 19x16
Bedroom 13x12
Bedroom 13x13
Bedroom 12x12

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 0.2750 Resolved MUD jurisdiction Cimarron MUD 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
0.3000
per $100 assessed
Outstanding Bonds
$0
principal outstanding
Authorized Debt
$0
total authorized
Comptroller TPID17600546976 Filed underCimarron Municipal Utility District 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
$2,355
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$1,711 Property tax$644 Homeowners insuranceTBD
Subtotal (P&I + Tax) $2,355
Yearly HOA fee $475

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 · 5-year history
2.1210%
ALL 8 TAXING DISTRICTS · 2025 BILL
20212022202320242025
MUD
0.28%
→ stable
School
1.12%
→ stable
City
—
→ stable
County
0.38%
→ stable
Other districts
0.35%
→ stable
YearM&OI&STotal MUD rate
2021 0.1550 0.1950 0.3500
2022 0.1650 0.1550 0.3200
2023 0.1625 0.1375 0.3000
2024 0.1550 0.1250 0.2800
2024 0.1550 0.1250 0.2800
2025 0.1400 0.1350 0.2750
2025 0.1400 0.1350 0.2750

HOA & Community

§ 05
● HOA details
$475
ANNUALLY
Association nameCimaronn/Mascapi Management co.— Website— Phone— Cert on filepending
● Community amenities
park
· 0.4mi
MP Cimarron Complex · 1.0mi
· 0.4mi
grocery
· 0.4mi
Kroger · 0.9mi
99 Ranch Market · 0.9mi
restaurant
Gauchos Do Sul · 0.5mi
Tony’s Mexican Restaurant · 0.6mi
Mariscos · 0.5mi
pharmacy
CVS Pharmacy · 0.6mi
CVS Pharmacy · 1.3mi
Walgreens · 1.3mi
place_of_worship
Saint Paul Orthodox Church · 0.6mi
Westland Baptist Church · 0.7mi
Church of the Holy Apostles · 0.9mi
hospital
West Houston Psychology · 0.7mi
Oceans Behavioral Hospital Of Katy · 1.4mi
Memorial Hermann Katy 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
Hotwire Communications
8,000 / 8,000 Mbps
● LOW LATENCY
Fiber to the Premises
Ezee Fiber
8,000 / 8,000 Mbps
● LOW LATENCY
Fiber to the Premises
Fidium Fiber
2,000 / 2,000 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Fiber to the Premises
Astound Broadband
1,500 / 1,500 Mbps
● LOW LATENCY
Licensed Fixed Wireless
Verizon
1,000 / 75 Mbps
● LOW LATENCY
NGSO Satellite
Starlink
280 / 30 Mbps
● LOW LATENCY
Licensed Fixed Wireless
AT&T
100 / 20 Mbps
● LOW LATENCY
+ 5 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
72 days/yr above 95°F
Plus 24 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 2026-09-22.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor. Climate rollup last computed Sep 26, 2026.

Recent Comparable Sales

§ 09
1 comparable sale 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
Cimarron Sec 09 R/P
TIER: SUBDIVISION
Subdivision name (MLS)Cimarron Sec 09 R/P City · ZIPKaty · 77450 CountyHarris Listings in subdivision119 Active now6 Sold (last 12 mo)4 Curated amenities60
● Year-built distribution
1980s 1 1985s 4 1990s 1

Fire Protection

§ 11
Nearest station
West I - 10 Volunteer Fire Department Station 1
· Katy
Distance
0.9 mi
Straight-line from listing
ISO rating
—
Future data point
Avg. response
—
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48201455102 · ACS 2023
Median HH income
$109,375
ACS 2023
Median home value
$288,500
Census self-report
Owner-occupied
88%
893 housing units
Bachelor's+
44%
Adults 25+
Median age
36.6
Population 2,855
Work from home
25%
of commuters
Commute 45min+
12%
of commuters
Below poverty
4.2%
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
830 Sierra Lake Drive, Katy, TX 77450
Harris County · 29.77°N, 95.77°W
park
—
0.4 mi · 4 within 2 mi
grocery
—
0.4 mi · 1 within 2 mi
restaurant
Gauchos Do Sul
0.5 mi · 8 within 2 mi
pharmacy
CVS Pharmacy
0.6 mi · 1 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Sep 24, 2026 Listed $285,000 Cleo Griffith
Dec 31, 1990 Built —
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Cleo Griffith · Griffith Real Estate Services
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 26, 2026.
MLS# 77143103 · LIST DATE: Sep 24, 2026 · PARCEL: 113-028-036-0047
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 27, 2026, 2:43 AM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity