Galveston County property record for 129 20th St, San Leon, TX 77539
| Property Type | Residential Vacant Land |
|---|---|
| Details | 1 ba · 1,032 sqft · built 1957 |
| Lot Size | 0.154 acres (6,700 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $45,752 (Nov 2020) |
| Tax Bill | $1,276 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 6240-0003-0008-000 |
| Primary APN | 6240-0003-0008-000 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Building Area | 1,032 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 6,700 sqft (0.154 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Street Address | 129 20TH ST |
|---|---|
| City | DICKINSON |
| State | TX |
| Zip | 77539-2507 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | ABST 10 A EDWARDS SUR LOTS 8 & 9 BLK 3 SAN LEON TOWNSITE REPLAT |
| Legal Subdivision | SAN LEON |
| Legal Block | 3 |
| Legal Lot Number | 8,9 |
| Jurisdiction | GALVESTON TX |
| Township / Civil Division | TEXAS CITY-LEAGUE CITY |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 721800 |
129 20th St, residential vacant land, is owned by two individuals who bought it in November 2020.
Source: Galveston County records, as of September 9, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10010 WAVING FIELDS DR, HOUSTON, TX 77064-4430 |
| Owner Type | Individual |
| Vesting | Right of Survivorship |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Nov 2, 2020 · Amount on File |
| Deed Sale | Nov 2, 2020 · Amount on File |
| Prior Sale | Dec 13, 1999 |
| Deed Document Number | 202070399 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | GALVESTON TX |
| Recording Date | Nov 2, 2020 |
| Property Address | 129 20TH ST, SAN LEON, TX 77539-2507 |
| Document Number | 0000070399 |
| Map Reference | VOL 8 PG 32 |
| Instrument Date | Oct 16, 2020 |
| Instrument | 2020070399 |
| Transaction Type | Transfer |
| Record Updated | Aug 23, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 126 2ND ST, 126, SAN LEON, TX 77539-2430 |
| Name | Verified Name |
|---|---|
| Relationship | Right of Survivorship |
| Address | 10010 WAVING FIELDS DR, HOUSTON, TX 77064-4430 |
| Document Number | 0000070400 |
|---|---|
| Date | Nov 2, 2020 |
| Instrument | 2020070400 |
| Name | MEMBER TRUST OF THE SW FCU |
|---|---|
| Type | Non-Lending Institution |
| Special Notes | Seller Financed |
| Type | Closed-End Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 179 Months |
| Due | Oct 16, 2035 |
The 2025 property tax bill for 129 20th St was $1,276, up 20.3% from the year before.
Source: Galveston County assessment roll, as of September 9, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Galveston County |
| Unified School District | Dickinson Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $67,000 (+15.74%) Land $67,000 | $67,000 (-) Land $67,000 | |
| 2025 | $1,276.00 (+20.26%) | $57,888 Land $67,000 | $67,000 Land $67,000 |
| 2024 | $1,061.00 | ||
| 2023 | $40,200 Land $40,200 | $40,200 Land $40,200 | |
| 2018 | $509.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 129 20th St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective June 28, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 13.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 265 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 265 in force |
| Nearby Flood Claims | 524 (1979–2021) |
| Claims Outside the SFHA | 119 of 524 |
| Most Recent Claim | Sep 2021 · rainfall accumulation |
| Claims by Event |
|
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 129 20th 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 LEON MUD serves 11,622 people · EPA ID TX0840063 |
|---|---|
| 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, 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 48 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
| Rural Telecommunications of America Fixed Wireless | 300 / 150 |
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