Commercial Real Estate Market in Sandown, NH
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
3 active listings and 39 off-market properties in Sandown, NH.
Market Trends
Sandown, NH spans 13.9 square miles in Rockingham County, New Hampshire. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Sandown, 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 Sandown, 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 Sandown, 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 Sandown, NH asks $365/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
- Residential 96.4%
- Commercial 3.6%
Largest Zones share of zoned land by district
Residential
Business District
Sandown, NH zones 9,266 acres across 2 districts. Commercial zoning covers 3.6% of zoned land, residential 96.4%. The largest single district is Residential at 96.4%. For commercial buyers the practical constraint is that only 3.6% of land carries a commercial or industrial designation.
Residential (A)
Residential zone in intended to provide not more than one dwelling unit shall be located on any single lot
Market overview
Demographics & Economy
Sandown, NH has 6,557 residents in 2,293 households. Density runs 470 people per square mile. Median household income here is $137,813 and median gross rent $1,856 a month.
6,557
Population
2,293
Households
2.9
Avg Household Size
41
Median Age
28%
College-Educated
95%
High-School Grad
13.9 sq mi
ZIP Area
470
Density / Sq Mi
$137,813
Median Household Income
$53,636
Median Earnings
$1,856
Median Rent
$402,400
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Danville | — | — |
| Hampstead | — | $22.08 |
| Chester | — | — |
| Londonderry | — | $11.35 |
Commercial property in Sandown, NH asks $118/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in Sandown?
Commercial property in Sandown, NH asks an average of $118 per square foot. Multifamily carries the highest asking price at $365/SF.
What zoning applies to commercial property in Sandown?
Sandown, NH zones 9,266 acres across 2 districts, of which 3.6% is commercial and 0% industrial. The largest single district is Residential at 96.4% of zoned land. Residential zone in intended to provide not more than one dwelling unit shall be located on any single lot Residential zoning covers 96.4% and open space 0%.
Where does Realmo's Sandown market data come from?
Realmo compiles Sandown, NH figures from 3 active sale listings, 39 tracked off-market properties, the current Sandown zoning release. Sale and lease figures refresh monthly; vacancy annually. Last updated 31 August 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 3 active for-sale and 0 active for-lease listings in Sandown, 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: 9,266 zoned acres across 2 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
