3110 E Diamondhead Ave, Alton (Mission), TX 78573 Property Records

Hidalgo County property record for 3110 E Diamondhead Ave, Alton, TX 78573

Property Summary

Property Type	Duplex
Details	8 ba · 3,640 sqft · built 2007
Lot Size	0.219 acres (9,558 sqft)
Owner	Individual Name on Record
Last Sale	$377,720 (Sep 2023)
Tax Bill	$7,254 (2025)
Deeds & Mortgages	Apr 2025 Mortgage Apr 2025 Mortgage + 2 more
APN	`E443500000001000`

Property Details

APN / Parcel Number

Primary APN	`E443500000001000`
Alternative APNs	`R715286` `715286`

Interior

Full Baths	8 Baths
Units	4 Units
Building Area	3,640 sqft Living Area
1st Floor Area	3,640 sqft
Basement Area	1,820 sqft
Flooring	Tile

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2009
Architectural Style	Duplex Single
Exterior Material	Brick Veneer
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	9,558 sqft (0.219 acres)
Lot Dimensions	123 ft deep x 78 ft wide
Garage Type	Carport
Garage Area	936 sqft
Carport	Carport
Carport Area	936 sqft
Parking Spaces	5 Parking Spaces
Canopy	40 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	3110 E DIAMONDHEAD AVE
City	ALTON
State	TX
Zip	78573-4213
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	EL MILAGRO ESTATES LOT 10
Legal Subdivision	EL MILAGRO ESTATES
Legal Tract	10
Legal Block	2
Legal Lot Number	10
Jurisdiction	HIDALGO TX
Township / Civil Division	MISSION
Census Block Group	2
Census Block	2000
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	3310 E DIAMONDHEAD AVE, ALTON, TX 78573-4099
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Unmarried Man

Deeds, Mortgages & Sale History

Date	Document
Apr 3, 2025	Deed of Trust, Mortgage · Conventional Mortgage WATERMARK CAPITAL INC
Apr 8, 2025	Deed of Trust, Mortgage · Conventional Mortgage WATERMARK CAPITAL INC
Sep 28, 2023	Vendor's Lien, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
May 7, 2020	Deed of Trust, Mortgage · FHA Mortgage CROSSCOUNTRY MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 28, 2023 · Amount on Record
Deed Sale	Sep 28, 2023 · Amount on Record
Prior Sale	Sep 18, 2013 · Amount on Record
Deed Document Number	20233487149
Prior Transfer Date	Sep 13, 2013
Prior Transfer Doc	0002449273
Record Updated	Oct 29, 2026

April 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HIDALGO TX
Property Address	3110 E DIAMONDHEAD AVE, ALTON, TX 78573-4213
Transaction Type	Mortgage
Record Updated	Nov 11, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	14520 BRIAR FOREST DR 1307, 1307, HOUSTON, TX 77077-2698

Mortgage

Document Number	0003635868
Date	Apr 3, 2025
Instrument	3635868

Lender

Name	WATERMARK CAPITAL INC
Type	Mortgage Company
Address	IRVINE, CA 92618

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2055

April 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HIDALGO TX
Property Address	3110 E DIAMONDHEAD AVE, ALTON, TX 78573-4213
Transaction Type	Mortgage
Record Updated	Nov 11, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	14520 BRIAR FOREST DR 1307, 1307, HOUSTON, TX 77077-2698

Mortgage

Document Number	0003637188
Date	Apr 8, 2025
Instrument	3637188

Lender

Name	WATERMARK CAPITAL INC
Type	Mortgage Company
Address	IRVINE, CA 92618

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2055

September 2023: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	HIDALGO TX
Recording Date	Sep 28, 2023
Property Address	3110 E DIAMONDHEAD AVE, ALTON, TX 78573-4213
Document Number	0003487149
Map Reference	VOL 52 PG 95
Instrument Date	Sep 25, 2023
Instrument	3487149
Transaction Type	Transfer
Record Updated	Nov 11, 2025
Title Company	TRUE TITLE PARTNERS

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3310 E DIAMONDHEAD AVE, ALTON, TX 78573-4099

Mortgage

Document Number	0003487150
Date	Sep 28, 2023
Instrument	3487150

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2053

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HIDALGO TX
Property Address	3110 E DIAMONDHEAD AVE, ALTON, TX 78573-4213
Transaction Type	Mortgage
Record Updated	Mar 12, 2021
Title Company	CORPORATION SERVICE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003110576
Date	May 7, 2020
Instrument	3110576

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Non-Lending Institution
Address	BRECKSVILLE, OH 44141

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	180 Months
Due	May 1, 2035

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		$276,763 (-13.44%) Land $62,127 Building $214,636	$276,763 (-13.44%) Land $62,127 Building $214,636
2025	$7,254.00 (+6.02%) Homeowner's exemption	$319,742 (-9.91%) Land $62,128 Building $257,614	$319,742 (-12.83%) Land $62,128 Building $257,614
2024	$6,842.00 (-6.52%)
2023	$7,319.00 (-6.19%) Homeowner's exemption	$354,899 (+19.39%) Land $62,128 Building $304,660	$366,788 (+23%) Land $62,128 Building $304,660
2022	$7,802.00 (+11.12%) Homeowner's exemption	$297,265 Land $62,128 Building $236,062	$298,190 Land $62,128 Building $236,062
2021	$7,021.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Flood Insurance Cost	Premium on Record median of 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	1 (2025)
Most Recent Claim	Mar 2025 · Severe Storms And Flooding

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 48% of the US · lower than 77% of Texas
Wildfire Likelihood	0.09% 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.

Nearby Properties on E Diamondhead Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures