4631 River Post, San Antonio, TX 78222 Property Records

Bexar County property record for 4631 River Post, San Antonio, TX 78222

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,802 sqft · built 2007
Lot Size	0.12 acres (5,227 sqft)
Owner	Individual Name on File
Last Sale	$136,300 (Feb 2008)
Tax Bill	$2,928 (2025)
Deeds & Mortgages	Nov 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`10851-004-0140`

Property Details

APN / Parcel Number

Primary APN	`10851-004-0140`
Alternative APN	`1097687`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,802 sqft Living Area
Gross Area	2,042 sqft
1st Floor Area	787 sqft
2nd Floor Area	1,015 sqft

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Architectural Style	Contemporary
Exterior Material	Other
Foundation Type	Slab (Mat/Raft)
Roof Material	Asphalt
Lot Area	5,227 sqft (0.12 acres)
Garage Type	Attached
Garage Area	240 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Porch	Open Porch
Porch Area	77 sqft
Deck Area	96 sqft
Patio Area	144 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	4631 RIVER POST
City	SAN ANTONIO
State	TX
Zip	78222-3817
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	NCB 10851 (IDA CREEK UT-2 SUBD), BLOCK 4 LOT 14 NEW ACCT FOR 2008 - PLAT 9575/10-11 FILED 4/13/2007
Legal Subdivision	NCB 10851 (IDA CREEK UT-2 SUBD)
Legal Tract	14
Legal Block	4
Legal Lot Number	14
Jurisdiction	BEXAR TX
Township / Civil Division	SAN ANTONIO CENTRAL
Census Block Group	3
Census Block	3025
Census Tract	131300

Owner

4631 River Post is owned and occupied by an individual who bought it in February 2008.

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

Owner of Record	Individual Name on File
Mailing Address	4631 RIVER POST, SAN ANTONIO, TX 78222-3817
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	Name on Deed
Last Sale	Feb 13, 2008 · Amount on File
Deed Sale	Feb 13, 2008 · Amount on File
Deed Document Number	200829721
Deed Book / Page	13348 / 1173
Prior Transfer Date	Feb 11, 2008
Prior Transfer Doc	0000029721
Record Updated	Oct 29, 2026

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BEXAR TX
Property Address	4631 RIVER POST, SAN ANTONIO, TX 78222-3817
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000218916
Date	Nov 3, 2017
Book Page	18831/1603
Instrument	20170218916

Lender

Name	RANDOLPH BROOKS FCU
Type	Credit Union
Address	UNIVERSAL CITY, TX 78148

Agreement

Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 4631 River Post was $2,928 with a homeowner's exemption, down 10.9% 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	East Central Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,928.00 (-10.92%) Homeowner's exemption	$212,840 Land $61,160 Building $151,680	$212,840 Land $61,160 Building $151,680
2024	$3,287.00
2023	Homeowner's exemption	$216,120 Land $61,160 Building $154,960	$216,120 Land $61,160 Building $154,960
2022	$3,534.00

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

Flood

FEMA maps place 4631 River Post in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1987.

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 Claims	1 (1987)
Most Recent Claim	May 1987 · river or lake 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 4631 River Post is low, with a 0.02% annual chance of wildfire.

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

Wildfire Risk	Low lower than 67% of the US · lower than 91% of Texas
Wildfire Likelihood	0.02% 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 427 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Alamo Broadband Fixed Wireless	450 / 100
Verizon Fixed Wireless	300 / 20