Commercial Real Estate Market in Head of the Harbor, NY
Updated monthly: sale, lease, property records, location trend, and more… · Last update: September 30
26 active listings and 213 off-market properties in Head of the Harbor, NY. Commercial property asks $2,193/SF to buy and $17.56/SF/Yr to lease.
Market Trends
Figures below refresh monthly; last updated 30 September 2026.
Office
Office vacancy in Head of the Harbor, NY runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Vacancy Rate % in Northeast region
Retail
Retail vacancy in Head of the Harbor, NY 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 Head of the Harbor, 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 vacancy in Head of the Harbor, NY runs 5.6% across the Northeast region in 2025, up from 4% in 2022.
Vacancy Rate % in Northeast region
Market overview
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| South Setauket | — | — |
| Nesconset | — | — |
Commercial property in Head of the Harbor, NY asks $2,193/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in Head of the Harbor?
Commercial property in Head of the Harbor, NY asks an average of $2,193 per square foot.
How much does it cost to lease commercial space in Head of the Harbor?
Asking lease rates in Head of the Harbor, NY average $17.56 per square foot per year.
Where does Realmo's Head of the Harbor market data come from?
Realmo compiles Head of the Harbor, NY figures from 7 recent recorded sales, 12 active sale listings, 14 active lease listings, 213 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 12 active for-sale and 14 active for-lease listings in Head of the Harbor, 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 30 September 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 30 September 2026 · report a data issue
