Commercial Real Estate Market in De Kalb Junction, NY
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
10 active listings and 56 off-market properties in De Kalb Junction, NY.
Market Trends
De Kalb Junction, NY spans 45.8 square miles in St. Lawrence County, New York. Figures below refresh monthly; last updated 31 August 2026.
Office
Office space in De Kalb Junction, NY asks $96/SF to buy. Vacancy runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Average Sale Price $/SF
Listings
Vacancy Rate % in Northeast region
Retail
Retail space in De Kalb Junction, NY asks $75/SF to buy. Vacancy runs 6% across the Northeast region in 2025, little changed from 6% in 2019. Down from a 2020 peak of 7.1%.
Average Sale Price $/SF
Listings
Vacancy Rate % in Northeast region
Industrial
Industrial vacancy in De Kalb Junction, NY runs 7.6% across the Northeast region in 2025, up from 5.4% in 2019. Nearly 2.4x the 2021 low of 3.2%.
Vacancy Rate % in Northeast region
Multifamily
Multifamily space in De Kalb Junction, NY asks $62/SF to buy. Vacancy runs 5.6% across the Northeast region in 2025, up from 4% in 2022.
Average Sale Price $/SF
Listings
Vacancy Rate % in Northeast region
Market overview
Demographics & Economy
De Kalb Junction, NY has 1,486 residents in 455 households. Density runs 32 people per square mile. Median household income here is $67,000.
1,486
Population
455
Households
3.3
Avg Household Size
38
Median Age
15%
College-Educated
81%
High-School Grad
45.8 sq mi
ZIP Area
32
Density / Sq Mi
$67,000
Median Household Income
$37,117
Median Earnings
$0
Median Rent
$85,100
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Hermon | — | — |
| Pyrites | — | — |
| Rensselaer Falls | — | — |
| Richville | — | — |
Commercial property in De Kalb Junction, NY asks $96/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in De Kalb Junction?
Commercial property in De Kalb Junction, NY asks an average of $96 per square foot. Office carries the highest asking price at $96/SF.
Methodology & data sources
- Asking prices and averages
- Computed from 10 active for-sale and 0 active for-lease listings in De Kalb Junction, NY. 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 Northeast region level, retail vacancy is reported at Northeast region level and industrial vacancy is reported at Northeast 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
