Commercial Real Estate Market in Fair Harbor, NY
Updated monthly: sale, lease, property records, location trend, and more… · Last update: September 30
63 active listings and 1,236 off-market properties in Fair Harbor, NY. Commercial property asks $543/SF to buy and $36.00/SF/Yr to lease.
Market Trends
Fair Harbor, NY spans 16.9 square miles in Suffolk County, New York. Figures below refresh monthly; last updated 30 September 2026.
Office
Office vacancy in Fair 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 Fair 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 Fair 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 Fair Harbor, NY runs 5.6% across the Northeast region in 2025, up from 4% in 2022.
Vacancy Rate % in Northeast region
Market overview
Demographics & Economy
Fair Harbor, NY has 66,263 residents in 21,435 households. Density runs 3,914 people per square mile. Median household income here is $115,112 and median gross rent $1,885 a month.
66,263
Population
21,435
Households
3.1
Avg Household Size
37
Median Age
26%
College-Educated
82%
High-School Grad
16.9 sq mi
ZIP Area
3,914
Density / Sq Mi
$115,112
Median Household Income
$44,917
Median Earnings
$1,885
Median Rent
$464,300
Median Home Value
Tools
Frequently Asked Questions
What is the average price per square foot for commercial property in Fair Harbor?
Commercial property in Fair Harbor, NY asks an average of $543 per square foot.
How much does it cost to lease commercial space in Fair Harbor?
Asking lease rates in Fair Harbor, NY average $36.00 per square foot per year.
Where does Realmo's Fair Harbor market data come from?
Realmo compiles Fair Harbor, NY figures from 8 recent recorded sales, 33 active sale listings, 30 active lease listings, 1,236 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 33 active for-sale and 30 active for-lease listings in Fair 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 · How Realmo checks market page data · Report a data issue
