Bexar County property record for 618 E Guenther St, San Antonio, TX 78210
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,819 sqft · built 1915 |
| Lot Size | 0.239 acres (10,415 sqft) |
| Owner | Individual Name on File |
| Last Sale | $283,000 (Dec 2007) |
| Tax Bill | $5,229 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 00939-002-0150 |
| Primary APN | 00939-002-0150 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,819 sqft Living Area |
| 1st Floor Area | 1,819 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1996 |
| Exterior Material | Wood |
| Foundation Type | Pier/Post & Beam |
| Roof Material | Metal |
| Lot Area | 10,415 sqft (0.239 acres) |
| Lot Dimensions | 112 ft deep x 93 ft wide |
| Garage Type | Carport |
| Garage Area | 100 sqft |
| Carport | Carport |
| Carport Area | 100 sqft |
| Porch | Open Porch |
|---|---|
| Porch Area | 244 sqft |
| Shed | 1 Shed |
| Shed Area | 192 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 618 E GUENTHER ST |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78210-1135 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 939 BLK 2 LOT 15 AND 16 |
| Legal Subdivision | CONV A/S CODE |
| Legal Block | 2 |
| Legal Lot Number | 15 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO CENTRAL |
| Census Block Group | 2 |
| Census Block | 2024 |
| Census Tract | 192100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the South Alamo Street-South Mary's Street Historic District listed 1984 · 331 contributing resources · NRIS 84000026 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
618 E Guenther St is owned and occupied by an individual who bought it in December 2007.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 618 E GUENTHER ST, SAN ANTONIO, TX 78210-1135 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 3, 2007 · Amount on File |
| Deed Sale | Dec 3, 2007 · Amount on File |
| Prior Sale | Mar 29, 1999 · Amount on File |
| Deed Document Number | 2007279730 |
| Deed Book / Page | 13244 / 1244 |
| Prior Transfer Date | Nov 30, 2007 |
| Prior Transfer Doc | 0000279730 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 618 E Guenther St was $5,229 with exemptions applied, down 15.8% from the year before.
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Municipality | San Antonio City |
| Unified School District | San Antonio Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,229.00 (-15.76%) Homeowner's exemption Senior Citizen's exemption | $675,000 Land $385,910 Building $289,090 | $675,000 Land $385,910 Building $289,090 |
| 2024 | $6,207.00 (-3.3%) | ||
| 2023 | $6,419.00 (-29.76%) Homeowner's exemption Senior Citizen's exemption | $625,000 Land $385,910 Building $239,090 | $625,000 Land $385,910 Building $239,090 |
| 2022 | $9,139.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 618 E Guenther St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2002.
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 1 (2002) |
| Most Recent Claim | Jul 2002 · Severe Storms 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.
The area around 618 E Guenther St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 449 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Alamo Broadband Fixed Wireless | 450 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, RGV Communications.
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