818 Dewitt Dr, San Marcos, TX 78666 Property Records

Hays County property record for 818 Dewitt Dr, San Marcos, TX 78666

Property Summary

Property Type	Single Family Home
Details	3,594 sqft · built 2015
Lot Size	0.249 acres (10,865 sqft)
Owner	Individual Name on Record
Last Sale	$337,300 (Oct 2017)
Tax Bill	$10,349 (2024)
Deeds & Mortgages	Feb 2021 Transfer Oct 2017 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`110629000A030002`

Property Details

APN / Parcel Number

Primary APN	`110629000A030002`
Alternative APN	`R141586`

Interior

Stories	1 Story
Building Area	3,594 sqft Living Area
Gross Area	4,478 sqft
1st Floor Area	2,108 sqft
Upper Floors Area	1,486 sqft

Exterior

Year Built	Built 2015
Effective Year Built	Effective 2015
Exterior Material	Brick
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	10,865 sqft (0.249 acres)
Garage Type	Attached
Garage Area	656 sqft
Parking Spaces	2 Parking Spaces
Porch	Covered Porch
Porch Area	294 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R141586
Street Address	818 DEWITT DR
City	SAN MARCOS
State	TX
Zip	78666-7857
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BLANCO VISTA TRACT Q SEC 3, BLOCK A, LOT 30
Legal Subdivision	BLANCO VISTA TRACT Q SEC 3
Legal Tract	Q
Legal Block	A
Legal Lot Number	30
Jurisdiction	HAYS TX
Township / Civil Division	KYLE-BUDA
Census Block Group	1
Census Block	1066
Census Tract	10905

Owner

Source: Hays County records, as of April 30, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	818 DEWITT DR, SAN MARCOS, TX 78666-7857
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 5, 2021	Quit Claim Deed, Transfer Quitclaim
Oct 24, 2017	Vendor's Lien, Transfer · Conventional Mortgage ASSURANCE FINANCIAL GROUP LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 24, 2017 · Amount on Record
Deed Sale	Oct 24, 2017 · Amount on Record
Prior Sale	Aug 5, 2015 · Amount on Record
Deed Document Number	201737564
Last Transfer Date	Feb 1, 2021
Transfer Doc	0000006417
Record Updated	Sep 20, 2026

February 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	HAYS TX
Recording Date	Feb 5, 2021
Property Address	818 DEWITT DR, SAN MARCOS, TX 78666-7857
Document Number	0000006417
Instrument Date	Feb 1, 2021
Instrument	21006417
Transaction Type	Transfer
Record Updated	Oct 5, 2021

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

October 2017: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	HAYS TX
Recording Date	Oct 24, 2017
Property Address	818 DEWITT DR, SAN MARCOS, TX 78666-7857
Document Number	0000037564
Map Reference	VOL17 PG355
Instrument Date	Oct 20, 2017
Instrument	17037564
Transaction Type	Transfer
Record Updated	Oct 5, 2021

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4613 HIGHWAY 50 S, 4613, BENSON, NC 27504

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	818 DEWITT DR, SAN MARCOS, TX 78666-7857

Mortgage

Document Number	0000037565
Date	Oct 24, 2017
Instrument	17037565

Lender

Name	ASSURANCE FINANCIAL GROUP LLC
Type	Lending Institution
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2047

Tax Assessment & Valuation

Source: Hays County assessment roll, as of August 25, 2025

Property Jurisdictions

Type	Name
State	Texas
County	Hays County
Municipality	San Marcos City
Unified School District	Hays Consolidated Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$532,290 (+11.3%) Land $81,420 Building $450,870	$532,290 (-5.17%) Land $81,420 Building $450,870
2024	$10,349.00 (+12.22%)
2023		$478,231 Land $88,500 Building $472,830	$561,330 Land $88,500 Building $472,830
2018	$9,222.00

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 May 21, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 62 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	62 in force
Nearby Flood Claims	7 (2001–2015)
Claims Outside the SFHA	2 of 7
Most Recent Claim	Oct 2015 · Severe Storms, Tornadoes, Straight-line Winds, And Flooding
Claims by Event	Severe Storms, Tornadoes, Straight-line Winds And Flooding, May 2015 · 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	Moderate above 40% of the US · lower than 85% of Texas
Wildfire Likelihood	0.05% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 SAN MARCOS serves 72,970 people · EPA ID TX1050001
Water Source	Surface water
Last State Inspection	Jun 2023
Lead	2 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Oct 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 463 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Astound Broadband Fiber	1,500 / 1,500
Spectrum Cable · Fiber in parts of the area	1,000 / 50
Brightspeed Fiber	940 / 940
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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