Commercial Real Estate Market in Glen Arm, MD
Updated monthly: sale, lease, property records, location trend, and more… · Last update: September 30
114 active listings and 602 off-market properties in Glen Arm, MD. Commercial property asks $76/SF to buy and $22.45/SF/Yr to lease.
Market Trends
Glen Arm, MD spans 15.9 square miles in Baltimore County, Maryland. Figures below refresh monthly; last updated 30 September 2026.
Office
Office vacancy in Glen Arm, MD runs 20.2% across the South region in 2025, up from 14.4% in 2019.
Vacancy Rate % in South region
Retail
Retail space in Glen Arm, MD asks $145/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 Glen Arm, MD 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 Glen Arm, MD asks $154/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
Glen Arm, MD has 4,060 residents in 1,664 households. Density runs 255 people per square mile. Median household income here is $170,417 and median gross rent $1,672 a month.
4,060
Population
1,664
Households
2.4
Avg Household Size
52
Median Age
58%
College-Educated
95%
High-School Grad
15.9 sq mi
ZIP Area
255
Density / Sq Mi
$170,417
Median Household Income
$84,392
Median Earnings
$1,672
Median Rent
$609,000
Median Home Value
Tools
Frequently Asked Questions
What is the average price per square foot for commercial property in Glen Arm?
Commercial property in Glen Arm, MD asks an average of $76 per square foot. The 6 most recent recorded sales traded at a median of $254/SF. Multifamily carries the highest asking price at $154/SF.
How much does it cost to lease commercial space in Glen Arm?
Asking lease rates in Glen Arm, MD average $22.45 per square foot per year.
Where does Realmo's Glen Arm market data come from?
Realmo compiles Glen Arm, MD figures from 6 recent recorded sales, 43 active sale listings, 71 active lease listings, 602 tracked off-market properties. Sale and lease figures refresh monthly; vacancy annually. Last updated 30 September 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 43 active for-sale and 71 active for-lease listings in Glen Arm, MD. 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 30 September 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 30 September 2026 · How Realmo checks market page data · Report a data issue
