603 Alvin St, Pasadena, TX 77506 Property Records

Harris County property record for 603 Alvin St, Pasadena, TX 77506

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 735 sqft · built 1944
Lot Size	0.179 acres (7,800 sqft)
Owner	2 Individual Names on File
Tax Bill	$2,830 (2025)
Deeds & Mortgages	Jul 2019 Mortgage Mar 2021 Sale + 4 more
Flood Zone	Zone X (minimal risk)
APN	`071-026-017-0002`

Property Details

APN / Parcel Number

Primary APN	`071-026-017-0002`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Plumbing Fixtures	5 Plumbing Fixtures
Total Rooms	4 Rooms
Stories	1 Story
Building Area	735 sqft Living Area
1st Floor Area	735 sqft

Exterior

Year Built	Built 1944
Effective Year Built	Effective 1944
Architectural Style	Bungalow
Exterior Material	Asbestos
Foundation Type	Slab (Mat/Raft)
Lot Area	7,800 sqft (0.179 acres)
View / Lot	Neighborhood
Garage Type	Carport
Garage Area	240 sqft
Carport	Carport
Carport Area	240 sqft
Parking Spaces	1 Parking Space
Porch	Open Frame Porch
Porch Area	790 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	0710260170002
Street Address	603 ALVIN ST
City	PASADENA
State	TX
Zip	77506-2718
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 2 BLK 17 PASADENA GARDENS
Legal Subdivision	PASADENA GARDENS
Legal Block	17
Legal Lot Number	2
Jurisdiction	HARRIS TX
Township / Civil Division	PASADENA
Census Block Group	1
Census Block	1030
Census Tract	322900

Owner

603 Alvin St is owned by two individuals who acquired it in March 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	8511 RIVERBEND CANYON LN, HOUSTON, TX 77089-2572
Owner Type	Individual

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
Jul 18, 2019	Deed of Trust, Mortgage · Commercial Mortgage WILDCAT LENDING FUND ONE LP
Mar 29, 2021	Warranty Deed, Transfer TITLE PARTNERS, TITLE PARTNERS LLC
Jun 7, 2020	Loan Modification, Mortgage OTHER INSTITUTIONAL LENDERS
Feb 13, 2020	Loan Modification, Mortgage OTHER INSTITUTIONAL LENDERS
May 22, 2019	Warranty Deed, Transfer POST OAK TITLE
Mar 27, 2019	Warranty Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 29, 2021
Deed Sale	Mar 29, 2021
Prior Sale	May 22, 2019 · Amount on File
Deed Document Number	2021161438
Prior Transfer Date	May 17, 2019
Prior Transfer Doc	0000212221
Record Updated	Oct 29, 2026

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	603 ALVIN ST, PASADENA, TX 77506-2718
Transaction Type	Mortgage
Record Updated	Sep 2, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000309968
Date	Jul 18, 2019
Instrument	2019-309968

Lender

Name	WILDCAT LENDING FUND ONE LP
Type	Lending Institution
Address	PLANO, TX 75093

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	4 Months
Due	Nov 15, 2019

March 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Mar 29, 2021
Property Address	603 ALVIN ST, PASADENA, TX 77506-2718
Document Number	0000161438
Map Reference	VOL 20 PG 1
Instrument Date	Mar 26, 2021
Instrument	2021-161438
Transaction Type	Transfer
Record Updated	Sep 2, 2022
Title Company	TITLE PARTNERS, TITLE PARTNERS LLC

Transaction

Tax	$0.00
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	9900 WESTPARK DR STE 337, 9900, HOUSTON, TX 77063-5298

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8511 RIVERBEND CANYON LN, HOUSTON, TX 77089-2572

June 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	HARRIS TX
Property Address	603 ALVIN ST, PASADENA, TX 77506-2718
Document Number	0000339663
Instrument Date	Jun 7, 2020
Transaction Type	Mortgage
Record Updated	Aug 10, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	603 ALVIN ST PASADENA TX 775062718, PASADENA, TX 77506-2718

Mortgage

Document Number	0000339663
Date	Jul 29, 2020
Instrument	339663

Lender

Name	OTHER INSTITUTIONAL LENDERS
Type	Bank
Address	PLANO, TX 75093

Agreement

Amount	Amount on Record

Interest

Rate	12%

February 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	HARRIS TX
Property Address	603 ALVIN ST, PASADENA, TX 77506-2718
Document Number	0000156210
Instrument Date	Feb 13, 2020
Transaction Type	Mortgage
Record Updated	Apr 24, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	603 ALVIN ST PASADENA TX 775062718, PASADENA, TX 77506-2718

Mortgage

Document Number	0000156210
Date	Apr 9, 2020
Instrument	156210

Lender

Name	OTHER INSTITUTIONAL LENDERS
Type	Bank
Address	PLANO, TX 75093

Agreement

Amount	Amount on Record
Term	12 Months
Due	Apr 8, 2021

May 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	May 22, 2019
Property Address	603 ALVIN ST, PASADENA, TX 77506-2718
Document Number	0000212221
Instrument Date	May 17, 2019
Instrument	212221
Transaction Type	Transfer
Record Updated	May 31, 2019
Title Company	POST OAK TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	9900 WESTPARK DR #337 HOUSTON TX 770635298, 337, HOUSTON, TX 77063-5298

March 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Mar 27, 2019
Property Address	603 ALVIN ST, PASADENA, TX 77506-2718
Document Number	0000121561
Instrument Date	Mar 12, 2019
Instrument	121561
Transaction Type	Transfer
Record Updated	Apr 2, 2019
Title Company	NOT AVAILABLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	603 ALVIN ST PASADENA TX 775062718, PASADENA, TX 77506-2718

Tax Assessment & Valuation

The 2025 property tax bill for 603 Alvin St was $2,830, up 74.8% from the year before.

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

Property Jurisdictions

Type	Name
State	Texas
County	Harris County
Municipality	Pasadena City
Unified School District	Pasadena Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$119,564 (+2.29%) Land $74,693 Building $44,871	$119,564 (+2.29%) Land $74,693 Building $44,871
2025	$2,830.00 (+74.8%)	$116,891 Land $74,693 Building $42,198	$116,891 Land $74,693 Building $42,198
2024	$1,619.00
2023		$128,264 Land $74,693 Building $53,571	$128,264 Land $74,693 Building $53,571
2022	$1,429.00
2020	$1,000.00

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

Flood

FEMA maps place 603 Alvin St in Zone X, an area of minimal flood risk, though there have been 37 flood claims nearby since 1978.

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
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	8 in force
Nearby Flood Claims	37 (1978–2017)
Claims Outside the SFHA	31 of 37
Most Recent Claim	Sep 2017 · Hurricane Harvey
Claims by Event	Hurricane Harvey, Sep 2017 · 8 claims Hurricane Ike, Sep 2008 · 2 claims Tropical Storm Allison-06-06-2001, Jun 2001 · 7 claims

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

The area around 603 Alvin St has no burnable land within ember reach, so its wildfire risk is not rated.

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	CITY OF PASADENA serves 152,000 people · EPA ID TX1010293
Water Source	Purchased surface water from CITY OF HOUSTON
Last State Inspection	Apr 2024
Lead	4 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 504 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

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