Alton, TX Homes for Sale

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Listing data & MLS disclosures

Houston Association of REALTORS: Copyright ©2026 Houston Realtors Information Service, Inc. All information provided is deemed reliable but is not guaranteed and should be independently verified. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing information ©2026 Houston Association of Realtors, Inc®. All Rights Reserved. Last Updated: 2026-11-11 10:00:37 UTC
Greater McAllen Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of Greater McAllen Association of REALTORS®. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 Greater McAllen Association of REALTORS®. All rights reserved.

Alton housing market

October 2026 · This period is still settling

Selling at 99.7% of asking price

Sales here are closing essentially at asking. MLS · 14 sales · as of Oct 30, 2026

Homes on the market · MLS, as of Oct 18, 2026–Oct 30, 2026

Median list price: $259,900
Homes for sale: 109
Median days on market: 66 days

Price trend · Assessor repeat sales, as of Oct 31, 2026

Year-over-year: -43.7%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026

Median home size: 1,458 sq. ft.

Alton, TX community profile

Population: 19,385
Median income: $43,152
Housing units: 5,318
People per sq. mi.: 2,550.7
Area: 7.6 sq. mi.

Source: HJN community data

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Listing data & MLS disclosures

Alton housing market

Homes on the market · MLS, as of Oct 18, 2026–Oct 30, 2026

Price trend · Assessor repeat sales, as of Oct 31, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026

Alton, TX community profile

Explore Alton homes

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Listing data & MLS disclosures

Alton, TX community profile

Alton housing market

Homes on the market · MLS, as of Oct 18, 2026–Oct 30, 2026

Price trend · Assessor repeat sales, as of Oct 31, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026

Homes for Sale in Alton, TX

Homes for Sale in Alton, TX

Your local brokerage

Your local brokerage

Your local brokerage

Listing data & MLS disclosures

Alton housing market

Homes on the market · MLS, as of Oct 18, 2026–Oct 30, 2026

Price trend · Assessor repeat sales, as of Oct 31, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026

Alton, TX community profile

Explore Alton homes

Your local brokerage

Listing data & MLS disclosures

Alton, TX community profile

Alton housing market

Homes on the market · MLS, as of Oct 18, 2026–Oct 30, 2026

Price trend · Assessor repeat sales, as of Oct 31, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026