RateMyAgentGo to search
Back 309/400 4th Ave S
Off Market

309/400 4th Ave S

St. Petersburg FL 33701

2
2
1234 sq. ft.
43983 sq. ft.
Condo
Last sold for $520,000
Alexandros AntonakosAlexandros Antonakos, last sold this property on 19 September 2025 after 66 days on market.

Overview

One or more photo(s) has been virtually staged. Experience upscale urban living at its finest in this sleek and modern 2-bedroom, 2-bath residence nestled in the heart of vibrant downtown St. Petersburg. Located on the 3rd floor of the prestigious Sage building, this freshly updated condo offers a bright, airy ambiance and refined contemporary design throughout. Inside, you’ll find soaring 10-foot ceilings, freshly painted walls and trim, stylish new ceiling fans, and Brand New wide-plank and pet-friendly hardwood flooring in a trending light finish. The open-concept kitchen makes a bold statement with modern cabinetry, granite countertops, a glass tile backsplash, and Brand-new stainless steel appliances—perfect for entertaining or enjoying quiet nights at home. The split-bedroom layout provides ideal privacy. The primary suite is a true retreat, featuring a custom sliding barn door entry, walk-in closet, and en suite bath with double vanities, garden tub, and a separate glass-enclosed shower. The second bedroom and full bath are thoughtfully placed on the opposite side of the unit—ideal for guests or a home office. Interior Laundry Room with plenty of storage provide easy everyday living in the heart of Downtown St Petersburg. Step out onto your private balcony with space for a bistro set—perfect for sipping morning coffee or winding down at sunset. Additional highlights include two dedicated garage parking spaces just steps from your front door—an incredibly rare convenience in downtown living. The Sage offers an impressive suite of resort-style amenities: a rooftop heated pool with grilling area, 24/7 fitness studio with premium equipment, media and club room with full kitchen, outdoor showers and locker rooms, concierge and dry-cleaning services, plus secure electronic building access, and a doorman Monday through Friday evenings. All this is just moments from world-class dining, boutique shopping, galleries, museums, parks, The Pier, and the scenic waterfront. With St. Petersburg’s top-rated walkability and bikeability, everything you love is right outside your door.

Features

2 bedrooms
2 bathrooms
1234 sq. ft. floor area
43983 sq. ft. lot size
Condo

Estimated Value

Based on this property and similar 2 bedroom condos sold in St. Petersburg over the last 12 months, the estimated median property value of 309/400 4th Ave S is $1.19m.

Median value
$1.19m
Estimated value range
$165k - $6.68m
Median days on market
69
Estimated value trend
42%
increase over the last 12 months
Average days on market is based on recent, comparable sales in St. Petersburg. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 309/400 4th Ave S

2025
Sold
$520,000
19 Sep 2025 by Alexandros Antonakos, of QUICKSILVER REAL ESTATE GROUP
2016
Rented
Undisclosed
01 Jul 2016 by RE/MAX Metro
2016
Sold
$340,000
08 Apr 2016 by John Mullaney, of Keller Williams St Pete Realty

Happy sellers in St. Petersburg

74%
74% of sellers in St. Petersburg reported that their sale price either exceeded or met their price expectations.

St. Petersburg stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 13 reviews in St. Petersburg over the last 12 months.

Local market activity for 2 bedroom condos in St. Petersburg

In the last 12 months, 328 two-bedroom condos similar to 309/400 4th Ave S, have been sold.

This represents a 126% decrease in two-bedroom condos sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in St. Petersburg

placeholder
Jennifer Thayer

Sellers who recommend Jennifer Thayer have praised them for being local expert, clear communication, great team, responsive, well-prepared, supportive, and dedicated

  •   5   (122 reviews)
  •  13 Reviews in St. Petersburg
  •  43 Sales in St. Petersburg
View profile
placeholder
Alexander Thorpe

Alexander Thorpe is a recommended agent for St. Petersburg.  They have 2 local sales and collected 3 local reviews across the last 12 months.

  •   5   (17 reviews)
  •  3 Reviews in St. Petersburg
  •  2 Sales in St. Petersburg
View profile
placeholder
Angie & Noelle Morris Team

Angie & Noelle Morris Team is a recommended agent for St. Petersburg.  They have 1 local sale and collected 4 local reviews across the last 12 months.

  •   5   (16 reviews)
  •  4 Reviews in St. Petersburg
  •  1 Sale in St. Petersburg
View profile
placeholder
Christian Sidwell

Sellers who recommend Christian Sidwell have praised them for being local expert, clear communication, flexible, hard-working, reliable, responsive, and friendly

  •   5   (41 reviews)
  •  2 Reviews in St. Petersburg
  •  8 Sales in St. Petersburg
View profile
or
Skip the list and find your ideal agent to sell your propertyFind My Agent
RateMyAgent
Sales:
(619) 566-0008
Quick Links
© 2026 RateMyAgent
Privacy PolicyTerms & ConditionsLicensingSitemap