Commercial Real Estate Market in Sullivan City, TX
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
21 active listings and 155 off-market properties in Sullivan City, TX.
Market Trends
Sullivan City, TX spans 30.5 square miles in Hidalgo County, Texas. Figures below refresh monthly; last updated 31 August 2026.
Office
Office space in Sullivan City, TX asks $195/SF to buy. Vacancy runs 20.2% across the South region in 2025, up from 14.4% in 2019.
Average Sale Price $/SF
Listings
Vacancy Rate % in South region
Retail
Retail space in Sullivan City, TX asks $164/SF to buy. Vacancy runs 5.4% across the South region in 2025, down from 7% in 2020.
Average Sale Price $/SF
Listings
Vacancy Rate % in South region
Industrial
Industrial vacancy in Sullivan City, TX runs 7.9% across the South region in 2025, up from 6% in 2019. Nearly 2.3x the 2022 low of 3.5%.
Vacancy Rate % in South region
Multifamily
Multifamily space in Sullivan City, TX asks $111/SF to buy. Vacancy runs 11.3% across the South region in 2025, up from 8.5% in 2022.
Average Sale Price $/SF
Listings
Vacancy Rate % in South region
Market overview
Demographics & Economy
Sullivan City, TX has 6,304 residents in 1,952 households. Density runs 206 people per square mile. Median household income here is $48,304 and median gross rent $615 a month.
6,304
Population
1,952
Households
3.2
Avg Household Size
30
Median Age
8%
College-Educated
62%
High-School Grad
30.5 sq mi
ZIP Area
206
Density / Sq Mi
$48,304
Median Household Income
$26,507
Median Earnings
$615
Median Rent
$86,400
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Los Ebanos | $141 (county avg) | — |
| Curvitas | $141 (county avg) | — |
| La Joya | $141 (county avg) | — |
| Penitas | $141 (county avg) | — |
Commercial property in Sullivan City, TX asks $141/SF. The 4 bordering markets run from $141/SF in Los Ebanos to $141/SF in Los Ebanos, and the city sits in line with their $141/SF median.
Frequently Asked Questions
What is the average price per square foot for commercial property in Sullivan City?
Commercial property in Sullivan City, TX asks an average of $141 per square foot. Office carries the highest asking price at $195/SF.
How does Sullivan City compare to nearby markets on price?
Sullivan City, TX asks $141/SF against $141/SF in Los Ebanos, $141/SF in Curvitas, $141/SF in La Joya and $141/SF in Penitas.
Where does Realmo's Sullivan City market data come from?
Realmo compiles Sullivan City, TX figures from 20 active sale listings, 1 active lease listings, 155 tracked off-market properties. Sale and lease figures refresh monthly; vacancy annually. Last updated 31 August 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 20 active for-sale and 1 active for-lease listings in Sullivan City, TX. These are ASKING figures from live listings, not closed-transaction prices, and a segment carried by a handful of listings reads as indicative rather than an average.
- Price per square foot
- The county-level $/SF blends closed sales aggregated over the trailing months of available data, not a single day's snapshot — it can differ from any one month's own median.
- Vacancy rates
- Published per-sector market series, taken at the metro level where one exists and otherwise at the Census-region level — a chart reading "in <region> region" is a regional number, not this city's.
- Refresh
- The monthly aggregates close at the end of the previous month, so 31 August 2026 — not today — is the honest last update.
- Known limitations
- office vacancy is reported at South region level, retail vacancy is reported at South region level and industrial vacancy is reported at South region level.
- Coverage
- Metrics below the 10-observation threshold fall back one geographic level. The geography used is named on each figure.
Compiled by the Realmo Data team · reviewed 31 August 2026 · report a data issue
