10316 Lost Bluff, San Antonio, TX 78240 Property Records

Bexar County property record for 10316 Lost Bluff, San Antonio, TX 78240

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,348 sqft · built 1991
Lot Size	0.139 acres (6,050 sqft)
Owner	2 Individual Names on File
Last Sale	$191,300 (Aug 2020)
Tax Bill	$4,369 (2025)
Deeds & Mortgages	Aug 2020 Mortgage May 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`19106-001-0920`

Property Details

APN / Parcel Number

Primary APN	`19106-001-0920`
Alternative APN	`731596`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,348 sqft Living Area
Gross Area	2,709 sqft
1st Floor Area	1,014 sqft
2nd Floor Area	1,334 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1992
Architectural Style	Contemporary
Exterior Material	Wood
Foundation Type	Slab (Mat/Raft)
Roof Material	Asphalt
Lot Area	6,050 sqft (0.139 acres)
Lot Dimensions	110 ft deep x 55 ft wide
Garage Type	Attached
Garage Area	361 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Porch	Open Porch
Porch Area	105 sqft
Deck Area	525 sqft
Patio Area	525 sqft
Shed	1 Shed
Shed Area	48 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	10316 LOST BLF
City	SAN ANTONIO
State	TX
Zip	78240-3533
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	NCB 19106 BLK 1 LOT 92 (OAK BLUFF UT-1) HAUSMAN/PRUE RD ANNXATN
Legal Subdivision	OAK BLUFF UT-1
Legal Block	1
Legal Lot Number	92
Jurisdiction	BEXAR TX
Township / Civil Division	SAN ANTONIO NORTHWEST
Census Block Group	3
Census Block	3000
Census Tract	181811

Owner

10316 Lost Bluff is owned and occupied by two individuals who bought it in August 2020.

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

Owner of Record	2 Individual Names on File
Mailing Address	10316 LOST BLF, SAN ANTONIO, TX 78240-3533
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

Date	Document
Aug 21, 2020	Vendor's Lien, Transfer · Conventional Mortgage GUARANTEED RATE INC
May 18, 2017	Warranty Deed, Transfer USAA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 21, 2020 · Amount on File
Deed Sale	Aug 21, 2020 · Amount on File
Prior Sale	May 18, 2017 · Amount on File
Deed Document Number	2020192728
Record Updated	Oct 29, 2026

August 2020: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	BEXAR TX
Recording Date	Aug 21, 2020
Property Address	10316 LOST BLF, SAN ANTONIO, TX 78240-3533
Document Number	0000192728
Map Reference	VOL 9522 PG 97-100
Instrument Date	Aug 21, 2020
Instrument	20200192728
Transaction Type	Transfer
Record Updated	Dec 27, 2021
Title Company	INDEPENDENCE 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	10316 LOST BLF, SAN ANTONIO, TX 78240-3533

Mortgage

Document Number	0000192729
Date	Aug 21, 2020
Instrument	20200192729

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2050

May 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BEXAR TX
Recording Date	May 18, 2017
Property Address	10316 LOST BLF, SAN ANTONIO, TX 78240-3533
Document Number	0000094614
Book / Page	018519 / 001804
Instrument Date	May 17, 2017
Instrument	94614
Transaction Type	Transfer
Record Updated	Jun 2, 2017
Title Company	INDEPENDENCE TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10316 LOST BLF SAN ANTONIO TX 782403533, SAN ANTONIO, TX 78240-3533

Mortgage

Document Number	94615
Date	May 18, 2017
Book Page	018519/001808
Instrument	94615

Lender

Name	USAA
Address	SAN ANTONIO, TX 78288-0544

Agreement

Amount	Amount on Record
Term	360 Months
Due	May 17, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 10316 Lost Bluff was $4,369 with a homeowner's exemption, down 14.5% 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	Northside Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,369.00 (-14.52%) Homeowner's exemption	$280,000 Land $76,650 Building $203,350	$280,000 Land $76,650 Building $203,350
2024	$5,111.00 (+7.19%)
2023	$4,768.00 (-11.65%) Homeowner's exemption	$280,000 Land $76,650 Building $203,350	$280,000 Land $76,650 Building $203,350
2022	$5,397.00

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

Flood

FEMA maps place 10316 Lost Bluff 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 AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 16 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	16 in force
Nearby Flood Claims	1 (2025)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jun 2025 · rainfall accumulation

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 10316 Lost Bluff is low, with a 0.03% annual chance of wildfire.

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

Wildfire Risk	Low lower than 95% of the US · lower than 97.6% 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 259 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	1,000 / 1,000
Spectrum Cable	1,000 / 35
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile, VTX Communications.

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