3604 21st St, Dickinson, TX 77539 Property Records

Galveston County property record for 3604 21st St, Dickinson, TX 77539

Property Summary

Property Type	Single Family Home
Details	3 ba · 1,234 sqft · built 2023
Lot Size	0.447 acres (19,493 sqft)
Owner	Individual Name on Record
Tax Bill	$7,215 (2024)
Flood Zone	Zone X (moderate risk)
APN	`3040-0160-0004-000`

Property Details

APN / Parcel Number

Primary APN	`3040-0160-0004-000`
Alternative APN	`R736026`

Interior

Full Baths	3 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,234 sqft Living Area
1st Floor Area	1,234 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2023
Construction Type	Frame
Foundation Type	Slab (Mat/Raft)
Roof Material	Composition Shingle
Lot Area	19,493 sqft (0.447 acres)
Garage Type	Detached
Garage Area	660 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Storage Building	420 sqft
Utility Building	140 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R736026
Street Address	3604 21ST ST
City	DICKINSON
State	TX
Zip	77539-3614
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	ABST 19 PERRY & AUSTIN SUR LOTS 4 THRU 6 BLK 160 DICKINSON TOWNSITE
Legal Subdivision	DICKINSON TOWNSITE
Legal Block	160
Legal Lot Number	4-6 5
Jurisdiction	GALVESTON TX
Township / Civil Division	TEXAS CITY-LEAGUE CITY
Census Block Group	2
Census Block	2004
Census Tract	721101

Owner

Source: Galveston County records, as of November 12, 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	3604 21ST ST, DICKINSON, TX 77539-3614
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

Source: Galveston County assessment roll, as of July 25, 2025

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
2025		$359,340 (+2,989.77%) Land $11,630 Building $347,710	$359,340 (+2,989.77%) Land $11,630 Building $347,710
2024	$7,215.00
2023		$11,630 Land $11,630	$11,630 Land $11,630

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

Flood

Source: FEMA National Flood Hazard Layer, effective June 28, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 40 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	40 in force
Nearby Flood Claims	9 (2017)
Claims Outside the SFHA	5 of 9
Most Recent Claim	Aug 2017 · Hurricane Harvey
Claims by Event	Hurricane Harvey, Aug 2017 · 8 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

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

Wildfire Risk	Moderate above 46% of the US · lower than 80% of Texas
Wildfire Likelihood	0.08% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 22 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Frontier.

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