1135 3rd Avenue S Unit 521, Naples, FL 34102 - SW Florida Gulf Coast Properties

$3,550,000

A rare northeast corner Penthouse featuring the Dover floor plan, set atop the 5th floor of Naples Square, delivers light-filled luxury, exceptional privacy, and the comfort and scale of a single-family home without the maintenance—all within a premier downtown lifestyle in Olde Naples. Acclaimed dining, coffee shops, cultural venues, and… Read More the white-sand shores of the Gulf of Mexico are within effortless reach. Adding to the exclusivity is a private, enclosed two-car garage, fully tiled and equipped with a refrigerator and rack storage. Inside, every detail has been thoughtfully curated. Extensive designer and engineering upgrades create a residence that is as technically sophisticated as it is visually striking. Italian Poliform cabinetry, furnishings, and closet systems are found in the bedrooms and den, offering cultured contemporary elegance and timeless craftsmanship, including his-and-her safes integrated into the custom primary closet system. Custom-designed ceilings with dramatic low-voltage LED cove lighting and linear slot diffusers add architectural distinction, while Control4 home automation seamlessly integrates lighting, audiovisual, and Ruckus WAPs systems. Surround sound enhances the living room, with additional built-in speakers in the primary bedroom, primary bathroom, kitchen, and lanai, creating a seamless audio experience throughout the home. A full alarm system provides added security and peace of mind. Premium features continue throughout, including Haiku ceiling fans, Somfy blackout electronic blinds, a whole-home Halo water filtration system and hot water recirculation pump, integrated dehumidifier, recessed Robern medicine cabinets, wine refrigeration, additional custom cabinetry, and Schlage electronic entry. The chef’s kitchen is outfitted with Bosch appliances, blending sleek modern design with exceptional performance, and features a statement island with pop-up 110V electrical receptacles and integrated USB ports. Resort-style amenities include a pool with ledge loungers, spa, an expansive pavilion with shaded communal dining and grilling areas, state-of-the-art fitness center, a well-appointed social room featuring a catering kitchen, and more. Low quarterly condo fees further enhance the appeal of this exceptional offering. Offered fully furnished, this penthouse sanctuary represents a rare convergence of luxury, location, and lifestyle at the very top of Olde Naples. Read Less

Courtesy of Patrick Murphy, Premiere Plus Realty Company.

Listing Snapshot

Days Online

Last Updated

Jan 11, 2026

Property Type

Condominium

Beds

Full Baths

Square Ft.

2,375

Year Built

2019

MLS Number

225078438

30 Days Snapshot Of 34102

$1.65M

+3%

(avg) sold price

-8%

homes sold

170

-16%

(avg) days on market

Snapshot

Area Map

Additional Details

Property Access

Road responsibility: PublicMaintainedRoad

Appliances & Equipment

Dryer, Dishwasher, Freezer, GasCooktop, Disposal, IceMaker, Microwave, Refrigerator, RefrigeratorWithIceMaker, SelfCleaningOven, Washer, WaterPurifier

Building

Built in 2019, Architectural style: Penthouse, MidRise, Construction materials: Block, Concrete, Stone, Stucco, 1 total story, Toal building area: 3133

Community

Elevator, NonGated

Cooling

CentralAir, CeilingFans, Electric, HumidityControl

Exterior Features

Courtyard, Deck, OutdoorGrill, OutdoorShower, WaterFeature

Floors

Tile

Garage

2 garage spaces

Water Features

None

Heating

Central, Electric

Home Owner's Association

Association fee: $288, Association fee 3: $2,975, Association amenities: BilliardRoom, BikeStorage, Clubhouse, FitnessCenter, Barbecue, PicnicArea, Pool, SpaHotTub, Trash, Management

Interior Features

Furnished: Furnished, BreakfastBar, BedroomOnMainLevel, Bathtub, TrayCeilings, ClosetCabinetry, DualSinks, FamilyDiningRoom, KitchenIsland, LivingDiningRoom, MultipleShowerHeads, SeparateShower, CableTv, WiredForSound, WindowTreatments, HighSpeedInternet, SplitBedrooms

Laundry

Inside, LaundryTub

Parking

2 covered spaces, Assigned, Attached, Deeded, Underground, Garage, TwoSpaces, GarageDoorOpener

Pets Policy

Call, Conditional

Pool

Community

Property

Patio and porch features: Deck, Open, Porch

Roof

BuiltUp, Flat

Security Features

SecuredGarageParking, KeyCardEntry, PhoneEntry, FireSprinklerSystem, SmokeDetectors

Sewer

PublicSewer

Taxes

Year: 2025

Utilities

CableAvailable, NaturalGasAvailable, HighSpeedInternetAvailable

Windows

Sliding, ImpactGlass, WindowCoverings

Find The Perfect Home

'VIP' Listing Search

Whenever a listing hits the market that matches your criteria you will be immediately notified.

Join The List

Mortgage Calculator

Selling price

Down payment

Term (years)

Interest rate (%)

Monthly Payment

1135 3rd Avenue S Unit 521

'VIP' Listing Search

Schools In The Area

Similar Listings

Find My Dream Home

1. Neighborhoods

2. Home Type

3. Send