10838 William Pass Ln, Cypress, TX 77433 Property Records

Harris County property record for 10838 William Pass Ln, Cypress, TX 77433

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 3,815 sqft · built 2018
Lot Size	0.394 acres (17,154 sqft)
Owner	2 Trust Names on File
Last Sale	$565,000 (Oct 2018)
Tax Bill	$15,173 (2025)
Deeds & Mortgages	Apr 2024 Line of Credit Jan 2021 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`136-767-001-0062`

Property Details

APN / Parcel Number

Primary APN	`136-767-001-0062`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,815 sqft Living Area
1st Floor Area	2,388 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2018
Effective Year Built	Effective 2018
Exterior Material	Brick Veneer
Construction Type	Brick
Foundation Type	Slab (Mat/Raft)
Lot Area	17,154 sqft (0.394 acres)
Garage Area	673 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Area	480 sqft
Porch	Open Concrete/Masonry Porch
Porch Area	296 sqft
Outdoor Kitchen / BBQ	Outdoor Kitchen / BBQ

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	1367670010062
Street Address	10838 WILLIAM PASS LN
City	CYPRESS
State	TX
Zip	77433-6485
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 62 BLK 1 CYPRESS CREEK LAKES SEC 25
Legal Subdivision	CYPRESS CREEK LAKES SEC 25
Legal Block	1
Legal Lot Number	62
Jurisdiction	HARRIS TX
Township / Civil Division	NORTHWEST HARRIS
Census Block Group	5
Census Block	5036
Census Tract	543007

Owner

10838 William Pass Ln is owner-occupied and held in a trust since October 2018.

Source: Harris County records, as of September 29, 2026

Owner of Record	2 Trust Names on File
Mailing Address	10838 WILLIAM PASS LN, CYPRESS, TX 77433-6485
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Apr 9, 2024	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA NA
Jan 4, 2021	Deed of Trust, Mortgage QUICKEN LNS
Jul 22, 2019	Deed of Trust, Mortgage QUICKEN LNS
Oct 24, 2018	Warranty Deed, Subdivision Related Transfer CRESTMARK MTG
Jun 11, 2018	Grant Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 24, 2018 · Amount on File
Deed Sale	Oct 24, 2018 · Amount on File
Deed Document Number	2018485001
Prior Transfer Date	Oct 19, 2018
Prior Transfer Doc	2018485001
Record Updated	Oct 29, 2026

April 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	10838 WILLIAM PASS LN, CYPRESS, TX 77433-6485
Transaction Type	Mortgage
Record Updated	Apr 23, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000124853
Date	Apr 9, 2024
Instrument	2024-124853

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	Mar 22, 2054

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	10838 WILLIAM PASS LN, CYPRESS, TX 77433-6485
Document Number	0000027681
Instrument Date	Jan 4, 2021
Transaction Type	Mortgage
Record Updated	May 7, 2021
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	10838 WILLIAM PASS LN CYPRESS TX 774336485, CYPRESS, TX 77433-6485

Mortgage

Document Number	0000027681
Date	Jan 19, 2021
Instrument	27681

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Amount	Amount on Record
Term	240 Months
Due	Jan 18, 2041

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	10838 WILLIAM PASS LN, CYPRESS, TX 77433-6485
Document Number	0000354258
Instrument Date	Jul 22, 2019
Transaction Type	Mortgage
Record Updated	Aug 27, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	10838 WILLIAM PASS LN CYPRESS TX 774336485, CYPRESS, TX 77433-6485

Mortgage

Document Number	0000354258
Date	Aug 13, 2019
Instrument	354258

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Amount	Amount on Record
Term	360 Months
Due	Aug 12, 2049

October 2018: Warranty Deed, Subdivision Related Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Oct 24, 2018
Property Address	10838 WILLIAM PASS LN, CYPRESS, TX 77433-6485
Document Number	0000485001
Instrument Date	Oct 19, 2018
Instrument	485001
Transaction Type	Subdivision Related Transfer
Record Updated	Nov 1, 2018
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	10838 WILLIAM PASS LN CYPRESS TX 774336485, CYPRESS, TX 77433-6485

Mortgage

Document Number	485002
Date	Oct 24, 2018
Instrument	485002

Lender

Name	CRESTMARK MTG
Type	Mortgage Company
Address	HOUSTON, TX 77027

Agreement

Amount	Amount on Record
Term	360 Months
Due	Oct 23, 2048

June 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	HARRIS TX
Recording Date	Jun 11, 2018
Property Address	10838 WILLIAM PASS LN, CYPRESS, TX 77433-6485
Document Number	0000257159
Instrument Date	May 29, 2018
Instrument	257159
Transaction Type	Transfer
Record Updated	Jun 21, 2018

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	9000 GULF FWY HOUSTON TX 770177018, HOUSTON, TX 77017-7018

Tax Assessment & Valuation

The 2025 property tax bill for 10838 William Pass Ln was $15,173, up 239.7% from the year before.

Source: Harris County assessment roll, as of September 29, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Harris County
Unified School District	Cypress-Fairbanks Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$734,492 (+2.97%) Land $105,107 Building $629,385	$734,492 (+2.97%) Land $105,107 Building $629,385
2025	$15,173.00 (+239.74%) Homeowner's exemption	$713,316 Land $105,107 Building $608,209	$713,316 Land $105,107 Building $608,209
2024	$4,466.00
2023		$691,737 Land $87,503 Building $604,234	$691,737 Land $87,503 Building $604,234
2022	$3,716.00
2020	$2,933.00

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

Flood

FEMA maps place 10838 William Pass Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2008.

Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · 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 File median of 381 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	381 in force
Nearby Flood Claims	1 (2008)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2008 · Hurricane Ike

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

Wildfire risk around 10838 William Pass Ln is low, with a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 94% of Texas
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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	HARRIS COUNTY MUD 433 serves 6,651 people · EPA ID TX1013350
Water Source	Purchased surface water from several systems
Last State Inspection	Oct 2024
Lead	Under 1 ppb (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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 367 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband.

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