Commercial Real Estate Market in Blenheim, SC
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
5 active listings and 2 off-market properties in Blenheim, SC.
Market Trends
Blenheim, SC spans 103.0 square miles in Marlboro County, South Carolina. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Blenheim, SC runs 20.2% across the South region in 2025, up from 14.4% in 2019.
Vacancy Rate % in South region
Retail
Retail vacancy in Blenheim, SC runs 5.4% across the South region in 2025, down from 7% in 2020.
Vacancy Rate % in South region
Industrial
Industrial vacancy in Blenheim, SC 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 vacancy in Blenheim, SC runs 11.3% across the South region in 2025, up from 8.5% in 2022.
Vacancy Rate % in South region
Market overview
Demographics & Economy
Blenheim, SC has 746 residents in 329 households. Density runs 7 people per square mile. Median household income here is $47,125 and median gross rent $863 a month.
746
Population
329
Households
2.3
Avg Household Size
50
Median Age
4%
College-Educated
83%
High-School Grad
103 sq mi
ZIP Area
7
Density / Sq Mi
$47,125
Median Household Income
$46,420
Median Earnings
$863
Median Rent
$0
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Bennettsville | — | — |
| Clio | — | — |
| Tatum | — | — |
| Minturn | — | — |
Commercial property in Blenheim, SC asks $22/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in Blenheim?
Commercial property in Blenheim, SC asks an average of $22 per square foot.
Methodology & data sources
- Asking prices and averages
- Computed from 5 active for-sale and 0 active for-lease listings in Blenheim, SC. 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.
- 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
