$6,250,000
4 Bed Duplex for Sale in Olde Naples
560 9th Avenue, Naples, FL, 34102
About this home
Rare opportunity in the heart of Olde Naples. Ideally positioned between Fifth Avenue South and historic Third Street South, this expansive 128' x 150' lot offers a rare opportunity to build a remarkable new residence in one of Olde Naples’ most desirable locations. Enjoy equal walking distance to Fifth Avenue South and Third Street South, with the Gulf, Naples Pier, Cambier Park, The Dock, Tin City, and many of downtown Naples’ most popular destinations all nearby. The generous lot dimensions, central location, and exceptional walkability create an outstanding setting for a thoughtfully designed new residence. The property may also offer the potential for a future lot split, creating additional redevelopment possibilities, subject to applicable approvals. Whether envisioned as a sophisticated coastal retreat or an impressive full-time residence, the property offers the space and setting to bring a distinctive vision to life while enjoying everything Olde Naples has to offer just moments away. The property is currently improved with a concrete block duplex-style residence and additional cottages, offering flexibility while planning for its future. A unique opportunity to build or redevelop on an exceptionally sized lot in the very center of Olde Naples.
Property details
- Type
- Duplex
- Year built
- 1991
- Interior
- 2,182 sqft
- Lot size
- 19,166.4 sqft
- Acreage
- 0.44 acres
- Garage
- None
- Days on market
- 0
- Total association fees
- None
- CDD
- None
- Est. taxes (1.4%)
- $87,500/yr
- Flood zone (area est.)
- No · Low risk (X)
- Storm protection
- None listed
- Exposure
- South
- Waterfront
- No
- Gulf access
- No
- Gulf access type
- N/A
- Pool
- No
- Spa
- No
- Natural gas
- No
- Water
- Public
- Sewer
- Public Sewer
- New construction
- No
- Pets
- Yes
- County
- Collier
Flood risk shown is an area-level estimate and can differ from a specific unit's actual FEMA designation (which varies by structure and elevation). Look up this address on the FEMA Flood Map and verify with a licensed insurance agent before relying on it.
We rate a home against recently SOLD homes within ~1 mile that match on size, beds/baths, and age. This home doesn't have enough close comparables in the last 12 months for a reliable read, ask Rick for a personalized CMA.
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Recently sold nearby
Closed comparable sales within ~1 mile in the last 12 months, similar price, size, beds/baths, and age.
| Address | Sold | Sold price | Beds/Baths | Sq ft | $/sqft |
|---|---|---|---|---|---|
| 356 11th Avenue | Aug 2026 | $5,850,000 | 4/3 | 2,297 | $2,547 |
| 88 11th Avenue | Dec 2025 | $6,750,000 | 3/2 | 2,114 | $3,193 |
| Average | 2 comps | $6,300,000 | $2,870 |
Market trends, Olde Naples
Median of closed MLS sales each month over the available window. Months with too few sales are omitted; the range extends automatically as more sales close.
Live community medians from the MLS · see all listings. Indicative, not an appraisal.
The good, the trade-offs & the location
- Lower flood risk (zone X)
- Built 1991 — pre-2002 construction may carry older wind codes and higher insurance
- No garage listed
Straight-line distances to major SWFL amenities, approximate; actual drive times vary.
Nearby schools
Get more information on their programs, scores, and extracurriculars on each school's page · browse the full schools directory.
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Listing information is provided in part by the Florida Gulf Coast Multiple Listing Service (MLS) through its Broker Reciprocity / Internet Data Exchange (IDX) program. Properties displayed may be listed by brokerages other than SWFL Relocation Team. Data is deemed reliable but is not guaranteed accurate by the MLS or this brokerage and should be independently verified. Fees, flood zones, taxes, square footage, and school assignments are estimates from the feed and must be confirmed. © 2026 SWFL Relocation Team. All rights reserved.