Commercial Real Estate Market in Sanibel, FL
Updated monthly: sale, lease, property records, location trend, and more… · Last update: September 30
147 active listings and 274 off-market properties in Sanibel, FL.
Market Trends
Sanibel, FL spans 16.2 square miles in Lee County, Florida. Figures below refresh monthly; last updated 30 September 2026.
Office
Office vacancy in Sanibel, FL runs 20.2% across the South region in 2025, up from 14.4% in 2019.
Vacancy Rate % in South region
Retail
Retail vacancy in Sanibel, FL runs 5.4% across the South region in 2025, down from 7% in 2020.
Vacancy Rate % in South region
Industrial
Industrial vacancy in Sanibel, FL runs 7.9% across the South region in 2025, up from 6% in 2019. Nearly 2.3x the 2022 low of 3.5%.
Vacancy Rate % in South region
Multifamily
Multifamily space in Sanibel, FL asks $216/SF to buy. Vacancy runs 11.3% across the South region in 2025, up from 8.5% in 2022.
Average Sale Price $/SF
Listings
Vacancy Rate % in South region
Zoning & Land Use
Land Use Mix share of zoned land by category
- Residential 94.8%
- Open space 2.9%
- Commercial 1.3%
- Mixed use 1%
Largest Zones share of zoned land by district
Lowland Wetlands
Altered Lands
Upland Wetlands
Mangrove Forest
Mid Island Ridge
Sanibel, FL zones 7,406 acres across 13 districts. Commercial zoning covers 1.3% of zoned land, residential 94.8% and open space 2.9%. The largest single district is Lowland Wetlands at 24.4%. For commercial buyers the practical constraint is that only 1.3% of land carries a commercial or industrial designation.
Lowland Wetlands (D-1)
The D-1 lowland wetlands zone is designated for single-family dwellings.
Market overview
Demographics & Economy
Sanibel, FL has 6,382 residents in 8,525 households. Density runs 393 people per square mile. Median household income here is $122,730 and median gross rent $747 a month.
6,382
Population
8,525
Households
0.7
Avg Household Size
68
Median Age
62%
College-Educated
99%
High-School Grad
16.2 sq mi
ZIP Area
393
Density / Sq Mi
$122,730
Median Household Income
$44,840
Median Earnings
$747
Median Rent
$912,200
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Fort Myers Beach | — | $49.03 |
| Saint James City | — | — |
Commercial property in Sanibel, FL asks $3,594/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in Sanibel?
Commercial property in Sanibel, FL asks an average of $3,594 per square foot. The 7 most recent recorded sales traded at a median of $384/SF, so asking sits 835% above the achieved median. Multifamily carries the highest asking price at $216/SF.
What zoning applies to commercial property in Sanibel?
Sanibel, FL zones 7,406 acres across 13 districts, of which 1.3% is commercial and 0% industrial. The largest single district is Lowland Wetlands at 24.4% of zoned land. The D-1 lowland wetlands zone is designated for single-family dwellings. Residential zoning covers 94.8% and open space 2.9%.
Where does Realmo's Sanibel market data come from?
Realmo compiles Sanibel, FL figures from 8 recent recorded sales, 139 active sale listings, 8 active lease listings, 274 tracked off-market properties, the current Sanibel zoning release. Sale and lease figures refresh monthly; vacancy annually. Last updated 30 September 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 139 active for-sale and 8 active for-lease listings in Sanibel, FL. 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: 7,406 zoned acres across 13 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 30 September 2026 — not today — is the honest last update.
- Known limitations
- office vacancy is reported at South region level, retail vacancy is reported at South region level, industrial vacancy is reported at South region level and asking prices run materially above recent closed pricing.
- 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
