Active Listings
42
⇧ 200% vs 14 last year
Data as of September 2026. Source: Realtor.com.
The PORT MANSFIELD, TX real estate market (78598) currently shows 42 active listings, with 3 pending sales. Homes are averaging 158 days on the market before going under contract.
Inventory has increased compared to last year, with 28 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 158 days on market compared to 86 days last year.
The median listing price has risen 87.5% year-over-year, from $280,000 to $525,000.
Population: 108 · Density: 6.6/mi² · Median household income: $23,523
Typical home value: $0 · Homeownership: 83.6%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 78598 | Port Mansfield, TX 78598 | 0.0 mi | 19 | $10,398,472 | $495,000 | $547,288 |
| 78580 | Raymondville, TX 78580 | 20.3 mi | 20 | $5,184,640 | $218,750 | $259,232 |
| 78597 | South Padre Island, TX 78597 | 23.7 mi | 377 | $241,371,611 | $498,000 | $640,243 |
| 78566 | Los Fresnos, TX 78566 | 26.8 mi | 78 | $26,937,066 | $326,250 | $345,347 |
| 78568 | Lozano, TX 78568 | 29.0 mi | 1 | $95,000 | $95,000 | $95,000 |
| 78552 | Harlingen, TX 78552 | 30.4 mi | 247 | $90,787,814 | $288,000 | $367,562 |
| 78578 | Port Isabel, TX 78578 | 33.2 mi | 184 | $78,431,840 | $303,000 | $426,260 |
| 78575 | Olmito, TX 78575 | 34.9 mi | 48 | $16,869,072 | $264,825 | $351,439 |
| 78538 | Edcouch, TX 78538 | 35.6 mi | 44 | $14,030,764 | $209,750 | $318,881 |
| 78526 | Brownsville, TX 78526 | 36.5 mi | 165 | $58,973,805 | $336,168 | $357,417 |
| 78567 | Los Indios, TX 78567 | 38.4 mi | 2 | $630,000 | $315,000 | $315,000 |
| 78543 | Elsa, TX 78543 | 39.2 mi | 27 | $5,410,935 | $202,363 | $200,405 |
| 78521 | Brownsville, TX 78521 | 40.1 mi | 221 | $61,734,361 | $222,450 | $279,341 |
As of September 2026, there are 42 active listings in PORT MANSFIELD, TX (zip code 78598), compared to 14 the prior year.
The median listing price in PORT MANSFIELD, TX 78598 is $525,000 as of September 2026, a 87.5% increase from $280,000 the prior year.
Homes in PORT MANSFIELD, TX 78598 spend an average of 158 days on the market before going under contract, compared to 86 days the prior year.
Based on current inventory and days-on-market data as of September 2026, PORT MANSFIELD, TX 78598 is currently a Buyer's Market. Inventory has increased compared to last year, with 28 more homes available — giving buyers more choice. Homes are taking longer to sell, averaging 158 days on market compared to 86 days last year.
With SELL123.com's maximum 3% commission, sellers in PORT MANSFIELD, TX 78598 save an estimated $10,500 compared to a typical 5% commission on the median listing price of $525,000. 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.