406 12th St, San Leon (Dickinson), TX 77539 Property Records

Galveston County property record for 406 12th St, San Leon, TX 77539

Property Summary

Property Type	Single Family Home
Details	1 ba · 786 sqft · built 1968
Lot Size	0.22 acres (9,600 sqft)
Owner	2 Individual Names on File
Last Sale	$203,100 (Jul 2023)
Tax Bill	$3,131 (2025)
Deeds & Mortgages	Jul 2023 Mortgage Dec 2022 Sale
Flood Zone	Zone AE (high risk)
APN	`6240-0075-0030-000`

Property Details

APN / Parcel Number

Primary APN	`6240-0075-0030-000`
Alternative APN	`R150025`

Interior

Full Baths	1 Bath
Stories	1 Story
Building Area	786 sqft Living Area
1st Floor Area	786 sqft
Flooring	Vinyl/Resilient

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1995
Architectural Style	Conventional
Exterior Material	Wood Frame
Construction Type	Frame
Foundation Type	Pier/Post & Beam
Roof Material	Composition Shingle
Lot Area	9,600 sqft (0.22 acres)

Exterior Amenities

Porch	Open Porch
Porch Area	168 sqft
Deck Area	32 sqft
Patio Area	32 sqft
Utility Building	64 sqft

Utilities, Heating & Cooling

Cooling System	Window A/C
Heating System	HVAC
Heating Fuel	Gas
Sewer	Municipal

Location & Zoning

Street Address	406 12TH ST
City	DICKINSON
State	TX
Zip	77539-2895
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	ABST 10 A EDWARDS SUR LOTS 29 THRU 31 BLK 75 SAN LEON TOWNSITE
Legal Subdivision	SAN LEON
Legal Block	75
Legal Lot Number	29-31
Jurisdiction	GALVESTON TX
Township / Civil Division	TEXAS CITY-LEAGUE CITY
Census Block Group	2
Census Block	2040
Census Tract	721800

Owner

406 12th St is owned and occupied by two individuals who bought it in July 2023.

Source: Galveston County records, as of October 13, 2026

Owner of Record	2 Individual Names on File
Mailing Address	406 12TH ST, DICKINSON, TX 77539-2895
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

Date	Document
Jul 25, 2023	Vendor's Lien, Subdivision Related Transfer · Conventional Mortgage TEXAS DOW EMPLOYEES CU
Dec 13, 2022	Warranty Deed, Transfer LAWYERS TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 25, 2023 · Amount on File
Deed Sale	Jul 25, 2023 · Amount on File
Prior Sale	Apr 13, 2023 · Amount on File
Deed Document Number	202334760
Prior Transfer Date	Jul 9, 2015
Prior Transfer Doc	0000051590
Record Updated	Oct 29, 2026

July 2023: Vendor's Lien, Subdivision Related Transfer

Document Type	Vendor's Lien
Jurisdiction	GALVESTON TX
Recording Date	Jul 25, 2023
Property Address	406 12TH ST, SAN LEON, TX 77539-2895
Document Number	0000034760
Map Reference	PL 8 MAP 32
Instrument Date	Jul 6, 2023
Instrument	2023034760
Transaction Type	Subdivision Related Transfer
Record Updated	Aug 4, 2023
Title Company	UNIVERSITY TITLE INC, UNIVERSITY TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1620 S FRIENDSWOOD DR, FRIENDSWOOD, TX 77546-5408

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	406 12TH ST, SAN LEON, TX 77539-2895

Mortgage

Document Number	0000034761
Date	Jul 25, 2023
Instrument	2023034761

Lender

Name	TEXAS DOW EMPLOYEES CU
Type	Credit Union
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2053

December 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GALVESTON TX
Recording Date	Dec 13, 2022
Property Address	406 12TH ST, SAN LEON, TX 77539-2895
Document Number	0000074705
Map Reference	VOL 8 PG 32
Instrument Date	Dec 13, 2022
Instrument	2022074705
Transaction Type	Transfer
Record Updated	Dec 20, 2022
Title Company	LAWYERS TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	PO BOX 2133, FORT DAVIS, TX 79734-2133

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4703 BROOKVIEW DR, SUGAR LAND, TX 77479-3073
Investor	Possibly a Property Investor

Tax Assessment & Valuation

The 2025 property tax bill for 406 12th St was $3,131 with a homeowner's exemption, up 16.4% from the year before.

Source: Galveston County assessment roll, as of September 9, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Galveston County
Unified School District	Dickinson Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$125,700 (-11.52%) Land $62,140 Building $63,560	$125,700 (-11.52%) Land $62,140 Building $63,560
2025	$3,131.00 (+16.44%)	$142,070 Land $58,240 Building $83,830	$142,070 Land $58,240 Building $83,830
2024	$2,689.00
2023		$94,220 (+43.45%) Land $11,840 Building $82,380	$94,220 (+43.45%) Land $11,840 Building $82,380
2022	$1,585.00	$65,680 Land $11,840 Building $53,840	$65,680 Land $11,840 Building $53,840
2018	$1,287.00

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 406 12th 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	Hurricane Ike, Sep 2008 · 281 claims Tropical Storm Allison-06-06-2001, Jun 2001 · 27 claims Hurricane Alicia, Aug 1983 · 57 claims

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 406 12th St 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 64% of the US · lower than 88% of Texas
Wildfire Likelihood	0.04% annual chance
Exposure	None beyond ember reach

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 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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 411 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

May also be available: Verizon.

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