3402 Westmark, San Antonio, TX 78259 Property Records

Bexar County property record for 3402 Westmark, San Antonio, TX 78259

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,267 sqft · built 1990
Lot Size	0.202 acres (8,792 sqft)
Owner	2 Individual Names on File
Last Sale	$237,400 (Aug 2014)
Tax Bill	$5,339 (2025)
Deeds & Mortgages	Sep 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`18141-001-0430`

Property Details

APN / Parcel Number

Primary APN	`18141-001-0430`
Alternative APN	`690073`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,267 sqft Living Area
Gross Area	2,770 sqft
1st Floor Area	980 sqft
2nd Floor Area	1,287 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1990
Effective Year Built	Effective 1990
Architectural Style	Contemporary
Exterior Material	Combination
Foundation Type	Slab (Mat/Raft)
Roof Material	Asphalt
Lot Area	8,792 sqft (0.202 acres)
Lot Dimensions	110 ft deep x 60 ft wide
Garage Type	Attached
Garage Area	363 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Porch	Open Porch
Porch Area	16 sqft
Deck Area	258 sqft
Patio Area	140 sqft
Shed	1 Shed

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	3402 WESTMARK
City	SAN ANTONIO
State	TX
Zip	78259-2111
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	NCB 18141 BLK 1 LOT 43 ENCINO BLUFF UNIT-1
Legal Subdivision	ENCINO BLUFF UN 1 NCB 18141
Legal Block	1
Legal Lot Number	43
Jurisdiction	BEXAR TX
Township / Civil Division	SAN ANTONIO NORTH
Census Block Group	1
Census Block	1006
Census Tract	121903

Owner

3402 Westmark is owned and occupied by two individuals who bought it in August 2014.

Source: Bexar County records, as of May 26, 2026

Owner of Record	2 Individual Names on File
Mailing Address	3402 WESTMARK, SAN ANTONIO, TX 78259-2111
Occupancy	Owner Occupied
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

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 25, 2014 · Amount on File
Deed Sale	Aug 25, 2014 · Amount on File
Prior Sale	Jun 1, 2010 · Amount on File
Deed Document Number	2014145867
Deed Book / Page	16835 / 1369
Prior Transfer Date	Aug 22, 2014
Prior Transfer Doc	0000145867
Record Updated	Oct 29, 2026

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BEXAR TX
Property Address	3402 WESTMARK, SAN ANTONIO, TX 78259-2111
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SSTC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000191039
Date	Sep 24, 2019
Instrument	20190191039

Lender

Name	SECURITY SERVICE FCU
Type	Credit Union
Address	SAN ANTONIO, TX 78249

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Oct 1, 2034

Tax Assessment & Valuation

The 2025 property tax bill for 3402 Westmark was $5,339 with a homeowner's exemption, down 7.9% 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	North East Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$5,339.00 (-7.87%) Homeowner's exemption	$329,030 Land $71,390 Building $257,640	$329,030 Land $71,390 Building $257,640
2024	$5,795.00 (+9.96%)
2023	$5,270.00 (-11.02%) Homeowner's exemption	$349,280 Land $71,390 Building $277,890	$349,280 Land $71,390 Building $277,890
2022	$5,923.00

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

Flood

FEMA maps place 3402 Westmark in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 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

Wildfire risk around 3402 Westmark is low, with a 0.04% annual chance of wildfire.

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

Wildfire Risk	Low lower than 63% of the US · lower than 88% of Texas
Wildfire Likelihood	0.04% annual chance
Exposure	Direct burnable vegetation

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 359 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Google Fiber Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20