646 Canton, San Antonio, TX 78202 Property Records

Bexar County property record for 646 Canton, San Antonio, TX 78202

Property Summary

Property Type	Single Family Home
Details	2 bd · 1.5 ba · 1,020 sqft · built 1923
Lot Size	0.095 acres (4,129 sqft)
Owner	Individual Name on File
Last Sale	$193,382 (Sep 2023)
Tax Bill	$4,219 (2025)
Deeds & Mortgages	Sep 2023 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`06380-022-0121`

Property Details

APN / Parcel Number

Primary APN	`06380-022-0121`
Alternative APN	`375847`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	1,020 sqft Living Area
1st Floor Area	1,020 sqft

Exterior

Year Built	Built 1923
Effective Year Built	Effective 1973
Exterior Material	Wood
Foundation Type	Pier/Post & Beam
Roof Material	Asphalt
Lot Area	4,129 sqft (0.095 acres)
Lot Dimensions	129 ft deep x 32 ft wide
Porch	Open Porch
Porch Area	192 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	646 CANTON
City	SAN ANTONIO
State	TX
Zip	78202-3105
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	NCB 6380 BLK 22 LOT 12B & W 17.5 OF 13A
Legal Subdivision	JEFFERSON HEIGHTS BL 6380
Legal Block	22
Legal Lot Number	121
Jurisdiction	BEXAR TX
Township / Civil Division	SAN ANTONIO CENTRAL
Census Block Group	2
Census Block	2009
Census Tract	130500

Owner

646 Canton is owned and occupied by an individual who bought it in September 2023.

Source: Bexar County records, as of July 21, 2026

Owner of Record	Individual Name on File
Mailing Address	646 CANTON, SAN ANTONIO, TX 78202-3105
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Woman

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	Sep 7, 2023 · Amount on File
Deed Sale	Sep 7, 2023 · Amount on File
Prior Sale	Feb 8, 2016
Deed Document Number	2023166588
Prior Transfer Date	Jul 17, 1998
Prior Transfer Doc	7561001645
Record Updated	Oct 29, 2026

September 2023: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	BEXAR TX
Recording Date	Sep 7, 2023
Property Address	646 CANTON, SAN ANTONIO, TX 78202-3105
Document Number	0000166588
Map Reference	VOL 368 PG 318
Instrument Date	Aug 31, 2023
Instrument	20230166588
Transaction Type	Transfer
Record Updated	Sep 18, 2023
Title Company	UNIVERSITY TITLE COMPANY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	646 CANTON, SAN ANTONIO, TX 78202-3105

Mortgage

Document Number	0000166589
Date	Sep 7, 2023
Instrument	20230166589

Lender

Name	GATEWAY FIRST BANK
Type	Bank
Special Notes	Seller Financed

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	360 Months
Due	Sep 1, 2053

Mortgage

Document Number	0000166590
Date	Sep 7, 2023
Instrument	20230166590

Lender

Name	GATEWAY FIRST BANK
Type	Bank

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 646 Canton was $4,219, down 0.5% from the year before.

Source: Bexar County assessment roll, as of May 26, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Bexar County
Municipality	San Antonio City
Unified School District	San Antonio Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,219.00 (-0.47%)	$172,910 Land $60,280 Building $112,630	$172,910 Land $60,280 Building $112,630
2024	$4,239.00 (+25.97%)
2023	$3,365.00 (+5.25%)	$135,000 Land $60,280 Building $74,720	$135,000 Land $60,280 Building $74,720
2022	$3,197.00

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

Flood

FEMA maps place 646 Canton in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 646 Canton is low, with less than 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 99.1% of the US · lower than 99.3% of Texas
Wildfire Likelihood	Under 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	SAN ANTONIO WATER SYSTEM serves 2,643,729 people · EPA ID TX0150018
Water Source	Purchased surface water from several systems
Last State Inspection	Aug 2023
Lead	2 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	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 727 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
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Alamo Broadband Fixed Wireless	990 / 300
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, ZipLink Internet.

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