10307 Open G Trl, Helotes, TX 78023 Property Records

Bexar County property record for 10307 Open G Trl, Helotes, TX 78023

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,922 sqft · built 1977
Lot Size	1.56 acres (67,954 sqft)
Owner	2 Individual Names on Record
Last Sale	$321,937 (Jul 2026)
Tax Bill	$2,772 (2025)
Deeds & Mortgages	Jul 2026 Mortgage Aug 2017 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`04525-022-0090`

Property Details

APN / Parcel Number

Primary APN	`04525-022-0090`
Alternative APN	`242670`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,922 sqft Living Area
1st Floor Area	1,922 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1983
Architectural Style	Contemporary
Exterior Material	Stucco
Roof Material	Asphalt
Lot Area	67,954 sqft (1.56 acres)
Garage Type	Carport
Garage Area	323 sqft
Carport	Carport
Carport Area	323 sqft

Exterior Amenities

Pool Area	648 sqft
Porch	Open Porch
Porch Area	528 sqft
Deck Area	126 sqft
Patio Area	236 sqft
Shed	1 Shed
Shed Area	80 sqft
Tennis Court	Tennis Court

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	10307 OPEN G TRL
City	HELOTES
State	TX
Zip	78023-4048
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CB 4525A BLK 13 LOT 9
Legal Subdivision	HELOTES PARK ESTATE SUB UN 8
Legal Tract	9
Legal Block	13
Legal Lot Number	9
Jurisdiction	BEXAR TX
Township / Civil Division	SAN ANTONIO NORTHWEST
Census Block Group	2
Census Block	2013
Census Tract	182002

Owner

Source: Bexar County records, as of August 11, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	10307 OPEN G TRL, HELOTES, TX 78023-4048
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Unmarried Woman

Deeds, Mortgages & Sale History

Date	Document
Jul 29, 2026	Deed, Transfer · Conventional Mortgage SWBC MORTGAGE CORPORATION
Aug 11, 2017	Deed of Trust, Mortgage · Stand-Alone First Mortgage SECURITY SERVICE FCU
Jan 28, 2020	Deed of Trust, Mortgage · Reverse Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP
Jan 22, 2020	Deed of Trust, Mortgage · FHA Mortgage FEDERAL HSNG COMMISSIONER

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 29, 2026 · Amount on Record
Deed Sale	Jul 29, 2026 · Amount on Record
Deed Document Number	2026146248
Record Updated	Sep 20, 2026

July 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	BEXAR TX
Recording Date	Jul 29, 2026
Property Address	10307 OPEN G TRL, HELOTES, TX 78023-4048
Document Number	0000146248
Instrument Date	Jul 23, 2026
Instrument	2026146248
Transaction Type	Transfer
Record Updated	Oct 23, 2026
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	10307 OPEN G TRL, HELOTES, TX 78023-4048

Mortgage

Document Number	0000146249,
Date	Jul 29, 2026
Instrument	2026146249

Lender

Name	SWBC MORTGAGE CORPORATION

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2056

Interest

Rate Type	Fixed Rate
Initial Type	Fixed Rate
Max Rate	-1%

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BEXAR TX
Property Address	10307 OPEN G TRL, HELOTES, TX 78023-4048
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000158012
Date	Aug 11, 2017
Book Page	18678/2340
Instrument	20170158012

Lender

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

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Sep 1, 2032

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BEXAR TX
Property Address	10307 OPEN G TRL, HELOTES, TX 78023-4048
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000019228
Date	Jan 28, 2020
Instrument	20200019228

Lender

Name	FAIRWAY INDEPENDENT MORTGAGE CORP
Type	Mortgage Company
Address	CARROLLTON, TX 75007

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	4.3%
Type Change Date	Feb 1, 2021
Change Frequency	Annually
Index	3-Month LIBOR

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BEXAR TX
Property Address	10307 OPEN G TRL, HELOTES, TX 78023-4048
Document Number	0000019229
Instrument Date	Jan 22, 2020
Transaction Type	Mortgage
Record Updated	Feb 12, 2020
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10307 OPEN G TRL HELOTES TX 780234048, HELOTES, TX 78023-4048

Mortgage

Document Number	0000019229
Date	Jan 28, 2020
Instrument	19229

Lender

Name	FEDERAL HSNG COMMISSIONER
Address	451 7TH ST SW, WASHINGTON, DC 20410-0001

Agreement

Type	FHA Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	4.3%

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,772.00 (-25.44%) Homeowner's exemption Senior Citizen's exemption	$416,000 (-18.82%) Land $185,650 Building $230,350	$416,000 (-18.82%) Land $185,650 Building $230,350
2024	$3,718.00 (-3.23%)
2023	$3,842.00 (-35.02%) Homeowner's exemption Senior Citizen's exemption	$512,430 Land $185,650 Building $326,780	$512,430 Land $185,650 Building $326,780
2022	$5,913.00

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

Flood

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	5 (1998–2007)
Claims Outside the SFHA	3 of 5
Most Recent Claim	Aug 2007 · Tropical Storm Erin
Claims by Event	Severe Storms And Flooding, Jul 2002 · 3 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

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	0.03% 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 164 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, VTX Communications.

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