Data as of September 2026. Source: Realtor.com.
The SEBASTIAN, TX real estate market (78594) currently shows 1 active listings. Homes are averaging 2 days on the market before going under contract.
Inventory has tightened compared to last year, with 1 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 2 days on market compared to 78 days last year.
The median listing price has fallen 27.3% year-over-year, from $192,450 to $140,000.
Population: 1,398 · Density: 170.3/mi² · Median household income: $23,258
Typical home value: $0 · Homeownership: 72.3%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 78569 | Lyford, TX 78569 | 4.4 mi | 4 | $1,860,384 | $494,675 | $465,096 |
| 78562 | La Villa, TX 78562 | 6.9 mi | 5 | $770,275 | $166,250 | $154,055 |
| 78538 | Edcouch, TX 78538 | 10.5 mi | 44 | $14,030,764 | $209,750 | $318,881 |
| 78552 | Harlingen, TX 78552 | 10.9 mi | 247 | $90,787,814 | $288,000 | $367,562 |
| 78543 | Elsa, TX 78543 | 12.9 mi | 27 | $5,410,935 | $202,363 | $200,405 |
| 78559 | La Feria, TX 78559 | 14.0 mi | 97 | $27,195,211 | $266,175 | $280,363 |
| 78599 | Weslaco, TX 78599 | 14.6 mi | 131 | $35,464,189 | $257,725 | $270,719 |
| 78540 | Edinburg, TX 78540 | 18.2 mi | 2 | $462,436 | $231,218 | $231,218 |
| 78586 | San Benito, TX 78586 | 19.3 mi | 129 | $37,545,837 | $229,375 | $291,053 |
| 78537 | Donna, TX 78537 | 19.8 mi | 144 | $32,950,368 | $203,750 | $228,822 |
| 78596 | Weslaco, TX 78596 | 20.5 mi | 225 | $62,157,150 | $219,975 | $276,254 |
| 78583 | Rio Hondo, TX 78583 | 21.2 mi | 29 | $13,974,085 | $391,000 | $481,865 |
| 78516 | Alamo, TX 78516 | 24.2 mi | 119 | $32,391,919 | $236,300 | $272,201 |
As of September 2026, there are 1 active listings in SEBASTIAN, TX (zip code 78594), compared to 2 the prior year.
The median listing price in SEBASTIAN, TX 78594 is $140,000 as of September 2026, a 27.3% decrease from $192,450 the prior year.
Homes in SEBASTIAN, TX 78594 spend an average of 2 days on the market before going under contract, compared to 78 days the prior year.
Based on current inventory and days-on-market data as of September 2026, SEBASTIAN, TX 78594 is currently a Seller's Market. Inventory has tightened compared to last year, with 1 fewer active listings — creating more competition among buyers. Homes are selling faster, averaging 2 days on market compared to 78 days last year.
With SELL123.com's maximum 3% commission, sellers in SEBASTIAN, TX 78594 save an estimated $2,800 compared to a typical 5% commission on the median listing price of $140,000. 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.