28122 Yellow Cornerstone Dr, Katy, TX 77494 Property Records

Fort Bend County property record for 28122 Yellow Cornerstone Dr, Katy, TX 77494

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 4,027 sqft · built 2011
Lot Size	0.186 acres (8,139 sqft)
Owner	2 Owner Names on Record
Tax Bill	$8,682 (2025)
Deeds & Mortgages	Jun 2021 Mortgage Jan 2019 Loan Modification
Flood Zone	Zone X (minimal risk)
APN	`R388195`

Property Details

APN / Parcel Number

Primary APN	`R388195`
Alternative APN	`2278-40-001-0110-914`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	4,027 sqft Living Area
1st Floor Area	2,415 sqft
2nd Floor Area	1,612 sqft
Fireplace	Fireplace

Exterior

Year Built	Built 2011
Exterior Material	Brick Veneer
Foundation Type	Slab (Mat/Raft)
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	8,139 sqft (0.186 acres)
Garage Type	Attached
Garage Area	632 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	640 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R388195
Street Address	28122 YELLOW CORNERSTONE DR
City	KATY
State	TX
Zip	77494-5748
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CINCO RANCH SOUTHWEST SEC 40, BLOCK 1, LOT 11
Legal Subdivision	CINCO RANCH SOUTHWEST SEC 40
Legal Block	1
Legal Lot Number	11
Jurisdiction	FORT BEND TX
Township / Civil Division	FULSHEAR-SIMONTON
Census Block Group	1
Census Block	1018
Census Tract	673110

Owner

Source: Fort Bend County records, as of January 28, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Owner Names on Record
Mailing Address	28122 YELLOW CORNERSTONE DR, KATY, TX 77494-5748
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Date	Document
Jun 22, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Jan 10, 2019	Loan Modification, Mortgage ALLEGIANCE BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 5, 2012
Deed Sale	Apr 5, 2012
Deed Document Number	2012035330
Record Updated	Jun 8, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	FORT BEND TX
Property Address	28122 YELLOW CORNERSTONE DR, KATY, TX 77494-5748
Transaction Type	Mortgage
Record Updated	Aug 4, 2021
Title Company	COMMONWEALTH LAND TITLE INSURANCE, COMMONWEALTH LAND TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000103309
Date	Jun 22, 2021
Instrument	2021103309

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Jul 1, 2036

January 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	FORT BEND TX
Property Address	28122 YELLOW CORNERSTONE DR, KATY, TX 77494-5748
Document Number	0000045598
Instrument Date	Jan 10, 2019
Transaction Type	Mortgage
Record Updated	May 28, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1733 WIRT RD HOUSTON TX 770553505, HOUSTON, TX 77055-3505

Mortgage

Document Number	0000045598
Date	May 3, 2019
Instrument	45598

Lender

Name	ALLEGIANCE BK
Type	Bank
Address	HOUSTON, TX 77040

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

Source: Fort Bend County assessment roll, as of July 25, 2025

Property Jurisdictions

Type	Name
State	Texas
County	Fort Bend County
Unified School District	Katy Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$8,682.00 (-27.42%) Homeowner's exemption	$660,473 (+9.86%) Land $85,800 Building $574,673	$660,473 (+0.32%) Land $85,800 Building $574,673
2024	$11,962.00 (+60.78%) Homeowner's exemption	$601,176 (+1%) Land $85,800 Building $572,551	$658,351 (+7.22%) Land $85,800 Building $572,551
2023	$7,440.00 (-7.61%) Homeowner's exemption	$546,524 Land $66,000 Building $548,029	$614,029 Land $66,000 Building $548,029
2018	$8,053.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective August 8, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 134 policies
Nearby Flood Policies	134 in force
Nearby Flood Claims	1 (2017)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Aug 2017 · Hurricane Harvey

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CINCO SOUTHWEST MUD 3 DAYCARE serves 5,187 people · EPA ID TX0790521
Water Source	Purchased surface water from CINCO SOUTHWEST MUD 1
Last State Inspection	Sep 2023
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 452 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ezee Fiber Fiber	8,000 / 8,000
Fidium Fiber Fiber	2,000 / 2,000
Xfinity Cable	2,000 / 250
Astound Broadband Fiber	1,500 / 1,500
Verizon Fixed Wireless	300 / 20
Skynet Fixed Wireless	100 / 50

May also be available: AT&T.

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