Active Listings
0
⇩ 100% vs 2 last year
Population: 124 · Density: 1.3/mi² · Median household income: $0
Typical home value: $0 · Homeownership: 70.5%
Data as of January 2026. Source: Realtor.com.
The SAN ISIDRO, TX real estate market (78588) currently shows 0 active listings. Homes are averaging 107 days on the market before going under contract.
Homes are selling faster, averaging 107 days on market compared to 133 days last year.
The median listing price has risen 25% year-over-year, from $800,000 to $1,000,000.
Whether you are buying or selling in SAN ISIDRO, TX, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 78588 | San Isidro, TX 78588 | 0.0 mi | 0 | $0 | $1,000,000 | $1,000,000 |
| 78591 | Santa Elena, TX 78591 | 10.3 mi | 1 | $7,100,000 | $7,100,000 | $7,100,000 |
| 78353 | Encino, TX 78353 | 14.1 mi | 3 | $3,225,000 | $445,000 | $1,075,000 |
| 78582 | Rio Grande City, TX 78582 | 25.2 mi | 83 | $22,175,608 | $239,995 | $267,176 |
| 78540 | Edinburg, TX 78540 | 28.4 mi | 1 | $150,000 | $150,000 | $150,000 |
| 78549 | Hargill, TX 78549 | 29.1 mi | 3 | $620,001 | $250,000 | $206,667 |
| 78595 | Sullivan City, TX 78595 | 30.7 mi | 16 | $2,378,592 | $116,650 | $148,662 |
| 78361 | Hebbronville, TX 78361 | 31.8 mi | 16 | $1,857,600 | $105,000 | $116,100 |
| 78504 | Mcallen, TX 78504 | 33.5 mi | 388 | $163,438,404 | $325,000 | $421,233 |
| 78539 | Edinburg, TX 78539 | 34.5 mi | 170 | $61,020,650 | $322,500 | $358,945 |
| 78548 | Grulla, TX 78548 | 35.7 mi | 1 | $105,000 | $105,000 | $105,000 |
| 78572 | Mission, TX 78572 | 37.5 mi | 400 | $129,496,800 | $264,000 | $323,742 |
| 78584 | Roma, TX 78584 | 38.2 mi | 20 | $4,504,600 | $177,450 | $225,230 |
As of January 2026, there are 0 active listings in SAN ISIDRO, TX (zip code 78588), compared to 2 the prior year.
The median listing price in SAN ISIDRO, TX 78588 is $1,000,000 as of January 2026, a 25% increase from $800,000 the prior year.
Homes in SAN ISIDRO, TX 78588 spend an average of 107 days on the market before going under contract, compared to 133 days the prior year.
Based on current inventory and days-on-market data as of January 2026, SAN ISIDRO, TX 78588 is currently a Balanced Market. Homes are selling faster, averaging 107 days on market compared to 133 days last year.
With SELL123.com's maximum 3% commission, sellers in SAN ISIDRO, TX 78588 save an estimated $20,000 compared to a typical 5% commission on the median listing price of $1,000,000. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.