Commercial Real Estate Market in Duncombe, IA
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
5 active listings and 73 off-market properties in Duncombe, IA.
Market Trends
Duncombe, IA spans 75.4 square miles in Webster County, Iowa. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Duncombe, IA runs 21.3% across the Midwest region in 2025, up from 13.7% in 2019.
Vacancy Rate % in Midwest region
Retail
Retail vacancy in Duncombe, IA runs 6.3% across the Midwest region in 2025, down from 8% in 2020.
Vacancy Rate % in Midwest region
Industrial
Industrial vacancy in Duncombe, IA runs 4.9% across the Midwest region in 2025, up from 4.4% in 2019. Nearly 1.6x the 2022 low of 3.1%.
Vacancy Rate % in Midwest region
Multifamily
Multifamily space in Duncombe, IA asks $48/SF to buy. Vacancy runs 8% across the Midwest region in 2025, up from 6.5% in 2022.
Average Sale Price $/SF
Listings
Vacancy Rate % in Midwest region
Market overview
Demographics & Economy
Duncombe, IA has 952 residents in 397 households. Density runs 13 people per square mile. Median household income here is $65,000 and median gross rent $663 a month.
952
Population
397
Households
2.4
Avg Household Size
44
Median Age
12%
College-Educated
95%
High-School Grad
75.4 sq mi
ZIP Area
13
Density / Sq Mi
$65,000
Median Household Income
$27,450
Median Earnings
$663
Median Rent
$169,400
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Brushy | — | — |
| Maple Hill | — | — |
| Lehigh | — | — |
| Vincent | — | — |
Commercial property in Duncombe, IA asks $165/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in Duncombe?
Commercial property in Duncombe, IA asks an average of $165 per square foot. Multifamily carries the highest asking price at $48/SF.
Methodology & data sources
- Asking prices and averages
- Computed from 5 active for-sale and 0 active for-lease listings in Duncombe, IA. 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 Midwest region level, retail vacancy is reported at Midwest region level and industrial vacancy is reported at Midwest 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
