3508 E Diamondhead Ave, Alton (Mission), TX 78573 Property Records

Hidalgo County property record for 3508 E Diamondhead Ave, Alton, TX 78573

Property Summary

Property Type	Single Family Home
Details	3 bd · 4 ba · 1,373 sqft · built 2023
Lot Size	0.127 acres (5,532 sqft)
Owner	Individual Name on Record
Last Sale	$309,757 (Mar 2024)
Tax Bill	$5,266 (2025)
Deeds & Mortgages	Mar 2024 Mortgage
APN	`S180300000000600`

Property Details

APN / Parcel Number

Primary APN	`S180300000000600`
Alternative APN	`1469920`

Interior

Bedrooms	3 Beds
Full Baths	4 Baths
Stories	1 Story
Building Area	1,373 sqft Living Area
Gross Area	1,593 sqft
1st Floor Area	1,373 sqft
Flooring	Tile

Exterior

Year Built	Built 2023
Effective Year Built	Effective 2023
Exterior Material	Stucco
Roof Material	Composition Shingle
Lot Area	5,532 sqft (0.127 acres)
Lot Dimensions	111 ft deep x 50 ft wide
Garage Type	Attached
Garage Area	190 sqft
Porch	Covered Porch
Porch Area	30 sqft
Patio Area	28 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	3508 E DIAMOND HEAD AVE
State	TX
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SANTA FE AT ALTON LOT 6
Legal Subdivision	SANTA FE AT ALTON - SSL
Legal Lot Number	6
Jurisdiction	HIDALGO TX
Township / Civil Division	MISSION
Census Block Group	1
Census Block	1001
Census Tract	24128

Owner

Source: Hidalgo County records, as of September 16, 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 Record
Mailing Address	3508 E DIAMONDHEAD AVE, ALTON, TX 78573-4576
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 14, 2024 · Amount on Record
Deed Sale	Mar 14, 2024 · Amount on Record
Deed Document Number	20243530750
Record Updated	Oct 29, 2026

March 2024: Vendor's Lien, Subdivision Related Transfer

Document Type	Vendor's Lien
Jurisdiction	HIDALGO TX
Recording Date	Mar 14, 2024
Property Address	E DIAMOND HEAD AVE, TX
Document Number	0003530750
Map Reference	FILE 3402425
Instrument Date	Mar 7, 2024
Instrument	3530750
Transaction Type	Subdivision Related Transfer
Record Updated	Apr 2, 2024
Title Company	NOT AVAILABLE, EDWARDS ABSTRACT

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	128 AUSTIN BLVD, EDINBURG, TX 78539-6102

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3508 E DIAMONDHEAD AVE, ALTON, TX 78573-4576

Mortgage

Document Number	0003530751
Date	Mar 14, 2024
Instrument	3530751

Lender

Name	SECURITY SERVICE FCU
Type	Credit Union
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2054

Tax Assessment & Valuation

Source: Hidalgo County assessment roll, as of September 16, 2026

Property Jurisdictions

Type	Name
State	Texas
Municipality	Alton City
County	Hidalgo County
Unified School District	Sharyland Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$208,364 (-1.13%) Land $45,082 Building $163,282	$208,364 (-1.13%) Land $45,082 Building $163,282
2025	$5,266.00 (+37.64%)	$210,751 (+367.48%) Land $45,082 Building $165,669	$210,751 (+367.48%) Land $45,082 Building $165,669
2024	$3,826.00 (+244.68%)
2023		$45,082 Land $45,082	$45,082 Land $45,082
2022	$1,110.00

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

Flood

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

FEMA Flood Zone	Not on file
Nearby Flood Policies	5 in force

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 40% of the US · lower than 85% of Texas
Wildfire Likelihood	0.07% 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	SHARYLAND WSC serves 68,562 people · EPA ID TX1080033
Water Source	Surface water
Last State Inspection	Sep 2025
Lead	1 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Chlorite resolved · Jan 2019
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 278 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Metronet Fiber	5,120 / 5,120
Spectrum Cable	1,000 / 1,000
TWIN Fixed Wireless	400 / 100
VTX Communications Fixed Wireless	400 / 50

May also be available: AT&T, Smartcom Telephone, Verizon.

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