Galveston County property record for 508 3rd St, San Leon, TX 77539
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,036 sqft · built 1967 |
| Lot Size | 0.514 acres (22,400 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,896 (2024) |
| Deeds & Mortgages | Mar 2023 Sale Jan 2023 Sale + 1 more |
| Flood Zone | Zone AE (high risk) |
| APN | 6240-0103-0029-000 |
| Primary APN | 6240-0103-0029-000 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,036 sqft Living Area |
| 1st Floor Area | 1,036 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Conventional |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Metal |
| Lot Area | 22,400 sqft (0.514 acres) |
| Porch | Open Porch |
| Porch Area | 98 sqft |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Street Address | 508 3RD ST |
|---|---|
| City | SAN LEON |
| State | TX |
| Zip | 77539-2446 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ABST 10 A EDWARDS SUR LOTS 26,29 THRU 34 (29-0) BLK 103 SAN LEON TOWNSITE |
| Legal Subdivision | SAN LEON |
| Legal Block | 103 |
| Legal Lot Number | 26 |
| Jurisdiction | GALVESTON TX |
| Township / Civil Division | TEXAS CITY-LEAGUE CITY |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 721800 |
Source: Galveston County records · APN 6240-0103-0029-000
Assessment roll updated September 2, 2025 · Last verified August 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 File |
|---|---|
| Mailing Address | 7403 HELMERS ST, HOUSTON, TX 77022-3735 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 10, 2023 | Warranty Deed, Transfer |
| Jan 12, 2023 | Warranty Deed, Transfer |
| Jul 08, 2022 | Warranty Deed, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 10, 2023 |
| Deed Sale | Mar 10, 2023 |
| Prior Sale | Jan 12, 2023 |
| Deed Document Number | 202310912 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GALVESTON TX |
| Recording Date | Mar 10, 2023 |
| Property Address | 508 3RD ST, SAN LEON, TX 77539 |
| Document Number | 0000010912 |
| Instrument Date | Feb 17, 2023 |
| Instrument | 2023010912 |
| Transaction Type | Transfer |
| Record Updated | Mar 21, 2023 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 7403 HELMERS ST, HOUSTON, TX 77022-3735 |
| Name | Verified Name |
|---|---|
| Address | 7403 HELMERS ST, HOUSTON, TX 77022-3735 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GALVESTON TX |
| Recording Date | Jan 12, 2023 |
| Property Address | 508 3RD ST, SAN LEON, TX 77539 |
| Document Number | 0000001972 |
| Instrument Date | Jan 12, 2023 |
| Instrument | 2023001972 |
| Transaction Type | Transfer |
| Record Updated | Jan 24, 2023 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 4611 AVERILL ST, HOUSTON, TX 77009-3305 |
| Name | Verified Name |
|---|---|
| Address | 7403 HELMERS ST, HOUSTON, TX 77022-3735 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GALVESTON TX |
| Recording Date | Jul 08, 2022 |
| Property Address | 508 3RD ST, SAN LEON, TX 77539 |
| Document Number | 0000045704 |
| Instrument Date | Feb 22, 2022 |
| Instrument | 2022045704 |
| Transaction Type | Transfer |
| Record Updated | Jul 19, 2022 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4611 AVERILL ST, HOUSTON, TX 77009-3305 |
Source: Galveston County records · Assessment roll updated September 2, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Galveston County |
| Unified School District | Dickinson Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $246,450 (+65.86%) Land $145,600 Building $100,850 | $246,450 (+65.86%) Land $145,600 Building $100,850 | |
| 2024 | $4,896.00 (+183.99%) | ||
| 2023 | $148,590 Land $49,280 Building $99,310 | $148,590 Land $49,280 Building $99,310 | |
| 2018 | $1,724.00 |
Source: FEMA National Flood Hazard Layer, Galveston County (48167C), as of June 28, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 481677218001, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 12.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 181 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 181 in force |
| Nearby Flood Claims | 496 (1979–2024) |
| Claims Outside the SFHA | 175 of 496 |
| Most Recent Claim | Jul 2024 · rainfall accumulation |
| Claims by Event |
|
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.3% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
| RTA of America Fixed Wireless | 300 / 150 |
Based on FCC filings for 300 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System, water system TX0840063, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | SAN LEON MUD serves 11,622 people |
|---|---|
| Water Source | Purchased surface water from GULF COAST WATER AUTHORITY TX CITY |
| Last State Inspection | Jan 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 last 3 years |
Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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