600 3rd Ave S #301, photo 1
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Overview

3 bd3 ba1,650 sqft1 car garageCondominium
TypeCondominium
Condo dues$579/mo
Built2025
Living area1,650 sqft
Price / sqft$455
Garage1 car

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Pricing, comps, HOA, the neighborhood. Answers before you fill out anything.

Open house

Saturday, Oct 17 · 1:00 PM to 3:00 PM

About this home

Eat-in KitchenHigh CeilingsKitchen/Family Room ComboOpen FloorplanSolid Surface CountersSolid Wood CabinetsSplit BedroomThermostat

600 3rd Ave S #301 is a 2025-built home in Castille Urbana Condo, St Petersburg. Inside you'll find 3 bedrooms, 3 bathrooms, and 1,650 square feet of living space. Listed at $750,000 (about $455/sqft), 465 days on market. Flood zone X - outside the FEMA high-risk areas, which keeps insurance manageable. Condo dues run $579 monthly.

From the listing

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-washing 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 cafés, 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.

The essentials

Built
2025
Price / sqft
$455
On market
465 days
Annual tax
$0
Condo dues
$579/mo
Flood zone
X · Low risk
Type
Condominium

At a glance

Condo
6 stories · 2025
1 car garage
Private balcony
Outdoor space
1,650 sqft
Living area
Brand new
Built 2025

Payment

Est. monthly payment
$5,835/mo
Down payment (20%)
$150,000
Property taxes
$0/mo
Condo dues
$579/mo
Rate assumed
6.8% · 30 yr
View full breakdown

Details

Type
Condominium
Year Built
2025
Lot
-
Cooling
Central Air
Heating
Central
Parking
-
Days on Market
465
Eat-in Kitchen
High Ceilings
Kitchen/Family Room Combo
Open Floorplan
Solid Surface Counters
Solid Wood Cabinets
Split Bedroom
Thermostat
Walk-in Closet(s)
Balcony
Dog Run
Lighting
Community Mailbox
Fitness Center
Dishwasher
Disposal
Dryer
Electric Water Heater
Microwave
Range
Refrigerator
Washer
Flood Zone X
Annual Tax (2025)
$0
Parcel #
19-31-17-14265-000-3010

Taxes reflect the most recent assessment in the MLS feed. Actual tax owed can vary, so confirm with the county property appraiser before closing.

Subdivision
Castille Urbana Condo
County
Pinellas
MLS Area
33701 - St Pete
Lot Size
-
Condo dues
$579/mo
Cadence Community Management/Matt Sawyer

Price history

Date
Event
Price
10/6/2026
Price change
Source: Stellar MLS #TB8399780
$750,000-5.9%
$455/sqft
-
Price change
Source: Stellar MLS #TB8399780
$797,000-16.1%
$483/sqft
7/7/2025
Listed for sale
Source: Stellar MLS #TB8399780
$950,000
$576/sqft

Neighborhood

600 3rd Ave S #301
St Petersburg, FL, 33701 · 33701 - St Pete

Market insights

Offer Insights

Choose an offer strength

List price: $750,000
$745,000 – $750,000
99.5% – 100% of listTops out right at the list price
80% of listList price
95 of the last 186 condo closings in 33701 landed at this number or higher (51%). The median one sat 34 days before it went under contract, and this one is on day 465 after a $200,000 cut.

Sample: 186 closed condo sales in 33701 over the last 8 months, Stellar MLS. A starting point, not a guarantee.

Talk through an offer with our team

Calculator

Est. monthly payment
$5,834/mo
Principal & interest$3,912
Property taxes$969
Insurance$375
HOA$579
Down payment20% · $150,000
Interest rate6.80%
Loan term

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Property taxes estimated at 1.55% of price a year. Insurance estimated at 0.60%. HOA includes any condo dues reported on the listing. Rate defaults to 6.8% on a 30-year fixed. Tap a pencil to use your own numbers. Estimates only, not a loan quote.

Quick answers.

Price

$750,000

$455 per sq ft

Beds and baths

3 beds, 3 baths

Size

1,650 sq ft

Time on market

465 days

Year built

2025

Monthly payment

About $5,835/mo

That is 20% down on a 30-year fixed at 6.8%, plus the home's $0 annual tax bill, insurance, and $579/mo in condo dues.

Condo dues

$579/mo

Managed by Cadence Community Management/Matt Sawyer.

Flood zone

Zone X

That is outside the high-risk areas, so flood insurance is usually optional rather than required by a lender.

Offer

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Have another question?

Brokered byCOLDWELL BANKER REALTYListing agent: Kirk KristensenListing data from Stellar MLS, MLS# TB8399780.

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