1642 Post Rd, San Marcos, TX 78666 Property Records

Hays County property record for 1642 Post Rd, San Marcos, TX 78666

Property Summary

Property Type	Quadplex
Details	2,012 sqft · built 1980
Lot Size	0.207 acres (9,060 sqft)
Owner	Individual Name on File
Tax Bill	$4,293 (2024)
Deeds & Mortgages	May 2022 Mortgage Nov 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R37295`

Property Details

APN / Parcel Number

Primary APN	`R37295`
Alternative APN	`11-6060-0000-00400-3`

Interior

Stories	2 Stories
Building Area	2,012 sqft Total Area
1st Floor Area	1,006 sqft
2nd Floor Area	1,006 sqft

Exterior

Year Built	Built 1980
Lot Area	9,060 sqft (0.207 acres)

Location & Zoning

Old Parcel Number	1160600000004003
Street Address	1642 POST RD
City	SAN MARCOS
State	TX
Zip	78666-7489
Property Category	Residential
Property Type	Residential > Multi-Unit > Quadplex
Legal Description	OLD POST ROAD ADDN LOT 4 0.208 AC GEO#90213086 TAX CODES:SSM,WEU,WUS
Legal Subdivision	OLD POST ROAD ADDN
Legal Lot Number	4
Jurisdiction	HAYS TX
Township / Civil Division	SAN MARCOS
Census Block Group	1
Census Block	1001
Census Tract	10309

Owner

1642 Post Rd, a quadplex, is owned by an individual who acquired it in May 2022.

Source: Hays County records, as of October 15, 2025

Owner of Record	Individual Name on File
Mailing Address	12160 W PARMER LN STE 130STE130, 130STE130, CEDAR PARK, TX 78613-2457
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
May 3, 2022	Vendor's Lien, Transfer · Conventional Mortgage THOMAS BLACK
Nov 25, 2019	Quit Claim Deed, Transfer JOHN LYNCH

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 3, 2022
Deed Sale	May 3, 2022
Prior Sale	Nov 25, 2019
Deed Document Number	22022207
Record Updated	Jun 7, 2026

May 2022: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	HAYS TX
Recording Date	May 3, 2022
Property Address	1642 POST RD, SAN MARCOS, TX 78666-7489
Document Number	0000022207
Map Reference	VOL 2 PG 331-332
Instrument Date	May 2, 2022
Instrument	22022207
Transaction Type	Transfer
Record Updated	May 18, 2022
Title Company	INDEPENDENCE TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4747 RESEARCH FRST # DR18055, 4747, SPRING, TX 77381-4912

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	211 ARROWHEAD TRL, CEDAR PARK, TX 78613-7392

Mortgage

Document Number	0000022208
Date	May 3, 2022
Instrument	22022208

Lender

Name	THOMAS BLACK
Type	Private Party
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2052

November 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	HAYS TX
Recording Date	Nov 25, 2019
Property Address	1642 POST RD, SAN MARCOS, TX 78666-7489
Document Number	0000043248
Instrument Date	Sep 23, 2019
Instrument	43248
Transaction Type	Transfer
Record Updated	Jan 20, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4747 RESEARCH FOREST DR #180-5 THE WOODLANDS TX 773814912, 180-5, THE WOODLANDS, TX 77381-4912

Mortgage

Document Number	43245
Date	Nov 25, 2019
Instrument	43245

Lender

Name	JOHN LYNCH
Address	333 SENTRY MAPLE PL, THE WOODLANDS, TX 77382-1707
Special Notes	Seller Financed

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

Source: Hays County assessment roll, as of August 1, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$230,000 Land $51,420 Building $178,580	$230,000 Land $51,420 Building $178,580
2024	$4,293.00
2023		$386,699 Land $51,420 Building $335,279	$386,699 Land $51,420 Building $335,279
2018	$4,802.00

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

Flood

FEMA maps place 1642 Post Rd in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2015.

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 minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	5 in force
Nearby Flood Claims	2 (2015)
Most Recent Claim	Oct 2015 · Severe Storms, Tornadoes, Straight-line Winds, And Flooding

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 1642 Post Rd 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 80% of the US · lower than 94% of Texas
Wildfire Likelihood	0.04% 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 190 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Astound Broadband Cable	1,500 / 50
Spectrum Cable	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

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

Nearby Properties on Post Rd

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