Commercial Real Estate Market in Northumberland, NH
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
1 active listing and 78 off-market properties in Northumberland, NH.
Market Trends
Northumberland, NH spans 82.4 square miles in Coos County, New Hampshire. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Northumberland, NH runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Vacancy Rate % in Northeast region
Retail
Retail vacancy in Northumberland, NH runs 6% across the Northeast region in 2025, little changed from 6% in 2019. Down from a 2020 peak of 7.1%.
Vacancy Rate % in Northeast region
Industrial
Industrial vacancy in Northumberland, NH 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 Northumberland, NH asks $82/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
Zoning & Land Use
Land Use Mix share of zoned land by category
- Open space 64.2%
- Agricultural 27.1%
- Mixed use 3.9%
- Industrial 2.1%
- Residential 1.7%
- Commercial 1.1%
Largest Zones share of zoned land by district
Timber Management
Agricultural
Residential Low Density
Residential High Density
Light Industrial
Timber Management (TM)
The purpose of the Timber Management District is to permit forestry activities to occur with minimal interference from unrelated development. Soils and terrain in the district are often not appropriate for development.
Market overview
Demographics & Economy
Northumberland, NH has 2,337 residents in 1,271 households. Density runs 28 people per square mile. Median household income here is $53,059 and median gross rent $918 a month.
2,337
Population
1,271
Households
1.8
Avg Household Size
49
Median Age
10%
College-Educated
92%
High-School Grad
82.4 sq mi
ZIP Area
28
Density / Sq Mi
$53,059
Median Household Income
$36,538
Median Earnings
$918
Median Rent
$117,000
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Guildhall | — | — |
| Lancaster | — | — |
| Stark | — | — |
| Maidstone | — | — |
Commercial property in Northumberland, NH asks $41/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in Northumberland?
Commercial property in Northumberland, NH asks an average of $41 per square foot. Multifamily carries the highest asking price at $82/SF.
Where does Realmo's Northumberland market data come from?
Realmo compiles Northumberland, NH figures from 1 active sale listings, 78 tracked off-market properties, the current Northumberland zoning release. Sale and lease figures refresh monthly; vacancy annually. Last updated 31 August 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 1 active for-sale and 0 active for-lease listings in Northumberland, NH. 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.
- Zoning and land use
- The current municipal zoning release: 22,984 zoned acres across 8 districts. Shares are of zoned land, so parcels the release leaves unclassified are excluded from the mix.
- 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
