503 Carl St, Houston, TX 77009 Property Records

Harris County property record for 503 Carl St, Houston, TX 77009

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,560 sqft · built 2019
Lot Size	0.071 acres (3,080 sqft)
Owner	Company Name on File
Last Sale	$346,900 (Dec 2021)
Tax Bill	$8,095 (2025)
Deeds & Mortgages	Dec 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`140-561-001-0001`

Property Details

APN / Parcel Number

Primary APN	`140-561-001-0001`
Alternative APN	`0032380000023`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,560 sqft Living Area
1st Floor Area	1,560 sqft

Exterior

Year Built	Built 2019
Effective Year Built	Effective 2019
Architectural Style	Bungalow
Exterior Material	Combination
Construction Type	Frame
Foundation Type	Slab (Mat/Raft)
Lot Area	3,080 sqft (0.071 acres)
Porch	Open Frame Porch
Porch Area	15 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	1405610010001
Street Address	503 CARL ST
City	HOUSTON
State	TX
Zip	77009-7709
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 1 BLK 1 HOUSTONIAN HOMES ON CARL
Legal Subdivision	HOUSTONIAN HOMES ON CARL
Legal Block	1
Legal Lot Number	1
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	1
Census Block	1035
Census Tract	210400

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Near Northside Historic District listed 2010 · 244 contributing resources · NRIS 10000960

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

503 Carl St is owned by a company that bought it in December 2021.

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

Owner of Record	Company Name on File
Mailing Address	242 BLALOCK RD, HOUSTON, TX 77024-7307
Owner Type	Company

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

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 30, 2021 · Amount on File
Deed Sale	Dec 30, 2021 · Amount on File
Prior Sale	Sep 7, 2018
Deed Document Number	2021745871
Prior Transfer Date	Jul 25, 2007
Prior Transfer Doc	0000473358
Record Updated	Oct 29, 2026

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	503 CARL ST, HOUSTON, TX 77009-7709
Transaction Type	Mortgage
Record Updated	Jan 27, 2022
Title Company	SELECTITLE LLC, SELECT TITLE LLC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000745872
Date	Dec 30, 2021
Instrument	2021-745872

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Jan 1, 2037

Tax Assessment & Valuation

The 2025 property tax bill for 503 Carl St was $8,095, up 14.5% from the year before.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$367,569 (-3.51%) Land $108,675 Building $258,894	$367,569 (-3.51%) Land $108,675 Building $258,894
2025	$8,095.00 (+14.51%)	$380,944 Land $108,675 Building $272,269	$380,944 Land $108,675 Building $272,269
2024	$7,069.00
2023		$359,365 Land $81,440 Building $277,925	$359,365 Land $81,440 Building $277,925
2022	$7,240.00
2020	$6,401.00

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

Flood

FEMA maps place 503 Carl St in Zone X, an area of minimal flood risk.

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 25 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	25 in force

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 503 Carl 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 HOUSTON serves 2,970,543 people · EPA ID TX1010013
Water Source	Surface water
Last State Inspection	Oct 2025
Lead	5 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Turbidity resolved · May 2025
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 454 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	1,000 / 75
T-Mobile Fixed Wireless	100 / 20