About This Home

This 3-bedroom, 3-bathroom condo at 600 3RD Avenue S #301 in Saint Petersburg, FL is listed for $729,000 ($442 per sqft). Built in 2025, the home offers 1,650 sqft of living space on a N/A lot.

Key Features

  • Built in 2025

Property Details

1 story
3 full
1-car garage
#301
2025

Amenities

ViewHardwoodA/C
Listing Description

Welcome to effortless downtown living in the heart of St. Petersburg. This newly constructed five-floor boutique style condo in Castille Urbana. A third-floor unit #301 offers 3-bedroom, 3 bathrooms and a rare combination of modern luxury, privacy, and walkable convenience.

Inside, you'll find two elegant primary suites with spa-inspired baths and custom Closet by Design walk-in closets, along with a beautiful kitchen featuring an oversized island that opens seamlessly to the light-filled living space and private Trex balcony-an inviting setting for morning coffee or evening sunsets.

Thoughtfully finished with impact-rated windows, custom motorized shades, designer lighting, abundant storage, and a spacious laundry room, this residence is designed for effortless everyday living. Located in a no-flood, no-evacuation zone, it also offers one assigned garage parking space, and street guest parking for only $30 per year, a dog-wash

ing station, a cozy community room with a fitness corner, and the advantage of a low monthly HOA of just $579. With streamlined amenities and lower ownership costs, you'll have more freedom to enjoy the vibrant lifestyle that makes downtown St. Pete so desirable.

Step outside and, within a five-minute walk, discover acclaimed restaurants, neighborhood cafes, rooftop bars, boutique shopping, yoga studios, state-of-the-art fitness centers, waterfront parks, museums, theaters, and live entertainment. Whether it's a spontaneous date night, a morning workout, or a sunset stroll along the waterfront, everything you love about city living is just moments from your front door.

This is more than a home-it's an opportunity to embrace one of Florida's most vibrant, walkable, and sought-after downtown lifestyles.

Monthly Cost Estimate

$3,899/mo

20% down · 6.5% · 30 years

Principal$527
Interest$3,159
Insurance$213

Estimates only. Actual payments may vary.

Location

600 3RD Avenue S #301

Saint Petersburg, FL 33701

CASTILLE URBANA CONDO

Features & Amenities

Interior Features

Eat-in KitchenHigh CeilingsKitchen/Family Room ComboOpen FloorplanSolid Surface CountersSolid Wood CabinetsSplit BedroomThermostatWalk-In Closet(s)

Exterior Features

BalconyDog RunLighting

Property Details

Flooring

Hardwood

Construction

Block

Views

City

Heating

Central

Cooling

Central Air

Appliances

DishwasherDisposalDryerElectric Water HeaterMicrowaveRangeRefrigeratorWasher

Questions & Answers

This 3-bedroom, 3-bathroom condo at 600 3RD Avenue S is listed at $729,000 ($442/sqft). The estimated monthly payment is $3,899 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 2025. Interior Features: Eat-in Kitchen, High Ceilings, Kitchen/Family Room Combo. Exterior Features: Balcony, Dog Run, Lighting.

This property is listed by Kirk Kristensen.

KK

Kirk Kristensen

Agent at Coldwell Banker

Listed by Coldwell Banker · Broker phone: (813) 754-3586 · View on Broker Site

MLS# TB8399780· Source: Stellar MLS· 480 days on PropertySimple

Copyright © 2026 Stellar MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

600 3RD Avenue S #301, Saint Petersburg, FL 33701

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