520 E Buchanan Ave, Alton (Mission), TX 78573 Property Records

Hidalgo County property record for 520 E Buchanan Ave, Alton, TX 78573 · Last verified November 2025

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 2006
Square Footage	1,146 sqft Living Area
Lot Size	6,037 sqft (0.138 acres)
Garage	280 sqft
Occupancy	Owner Occupied
Tax Bill	$1,359.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`T575002006006800`
Alternative APNs	`R614807` `614807`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,146 sqft Living Area
1st Floor	1,146 sqft 1st Floor
Stories	1 Stories
Utility Area	140 sqft Utility Area
Utility Room	Utility Room
Primary Flooring	Tile Flooring
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2006
Exterior Material	Brick Exterior
Foundation Type	Mat/Raft Foundation (Slab) Foundation
Roof Construction	Hip Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	6,037 sqft (0.138 acres)
Depth X Width	105 ft x 58 ft Depth x Width
Parking Spaces	1 Parking Spaces
Garage Area	280 sqft Garage
Patio Area	286 sqft Patio
Porch	Covered Porch
Porch Area	36 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Account Number	T575002006006800
Old Parcel Number	R614807
Street Address	520 E BUCHANAN AVE
City	ALTON
State	TX
Zip	78573-3834
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TODO PH 2 LOT 68 BLK 6
Legal Subdivision	TODO PH 2 - SMS
Legal Block	6
Legal Lot Number	68
Jurisdiction	HIDALGO TX
Minor Civil Division	MISSION
Census Blockgroup	2
Census Block	2006
Census Tract	24117

Owner

Source: Hidalgo County records · APN T575002006006800

Assessment roll updated July 25, 2025 · Last verified November 2025

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

Owner of Record	2 Individual Names on File
Mailing Address	520 E BUCHANAN AVE, ALTON, TX 78573-3834
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 01, 1997
Deed Sale	Dec 01, 1997
Deed Doc Number	304967
Record Refreshed	Jun 08, 2026

Tax Assessment & Valuation

Source: Hidalgo County records · Assessment roll updated July 25, 2025 · Last verified November 2025

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$150,639 (+21%) Land $54,937 Building $100,017	$154,954 (+2.87%) Land $54,937 Building $100,017
2024	$1,359.00 (-24.58%)
2023	$1,802.00 (-0.66%) Homeowner's exemption Disabled Person's exemption	$124,495 Land $25,657 Building $124,975	$150,632 Land $25,657 Building $124,975
2022	$1,814.00

Flood & Wildfire

Our records do not include FEMA flood map data for 520 E Buchanan Ave; wildfire exposure is direct.

Flood

Source: FEMA National Flood Hazard Layer

FEMA Flood Zone	FEMA flood map data for this location is not available in our records

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Moderate 45th percentile of exposed land nationally · 18th in Texas
Wildfire Likelihood	Moderate — about 1 in 1,235 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.