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Back 304 21st Avenue North
Off Market

304 21st Avenue North

St. Petersburg FL 33704

3
2
2
2308 sq. ft.
4888 sq. ft.
Single-Family
Last sold for $745,000
Kelli WelchKelli Welch, last sold this property on 18 May 2026 after 328 days on market.

Overview

Nestled in the heart of the highly sought-after Historic Old Northeast, this beautifully updated 3-bedroom, 2-bathroom residence offers 1,878 square feet of timeless character paired with thoughtful modern enhancements. Newly refinished hardwood floors span the downstairs living areas, staircase, and entire upper level, creating a seamless, light-filled flow that enhances the home’s warmth and architectural charm. Natural light pours through abundant windows, illuminating the inviting living room anchored by a cozy wood-burning fireplace. The refreshed hardwoods add richness and continuity throughout, complementing the home’s classic design while offering the polished feel today’s buyers appreciate. The kitchen blends coastal charm with clean sophistication, featuring serene blue cabinetry, crisp white quartz countertops, and an open layout ideal for both everyday living and entertaining. A versatile bonus room provides flexibility for a home office, den, or additional gathering space. Recent upgrades deliver comfort and peace of mind, including hurricane-grade windows, a tankless water heater, whole-house water filtration system, fresh exterior paint (2023), and a newly added deck that extends the living space outdoors. The backyard is designed for relaxed Florida living, complete with a pavered entertaining area beneath a covered pergola, vinyl privacy fencing, and wooden double gates that lead to an elongated parking pad — ideal for additional vehicles, a boat, or RV storage. Positioned on the desirable north end of Historic Old Northeast, this home offers easy access to waterfront parks, tree-lined streets, the St. Pete Pier, downtown dining, museums, and shopping. A rare opportunity to enjoy refined updates and enduring charm in one of St. Petersburg’s most treasured neighborhoods.

Features

3 bedrooms
2 bathrooms
2 carspaces
2 garage spaces
2308 sq. ft. floor area
4888 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 3 bedroom single-family properties sold in St. Petersburg over the last 12 months, the estimated median property value of 304 21st Avenue North is $725k.

Median value
$725k
Estimated value range
$263k - $2.75m
Median days on market
43
Estimated value trend
-6%
decrease 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 304 21st Avenue North

2026
Sold
$745,000
18 May 2026 by Kelli Welch, of MICHAEL SAUNDERS & COMPANY
2024
Rented
Undisclosed
01 Oct 2024 by Realty ONE Group | Sunshine
2013
Sold
$337,500
28 Jun 2013 by Georgia Naruns, of NORTHSTAR REALTY

Happy sellers in St. Petersburg

84%
84% 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 10 reviews in St. Petersburg over the last 12 months.

Local market activity for 3 bedroom single-family properties in St. Petersburg

In the last 12 months, 135 three-bedroom single-family properties similar to 304 21st Avenue North, have been sold.

This represents a 9% increase in three-bedroom single-family properties 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

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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)
  •  3 Reviews in St. Petersburg
  •  4 Sales in St. Petersburg
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Kyle Hickey

Sellers who recommend Kyle Hickey have praised them for being local expert, responsive, clear communication, supportive, patient, resourceful, and well-prepared

  •   5   (129 reviews)
  •  2 Reviews in St. Petersburg
  •  3 Sales in St. Petersburg
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Alexander Thorpe

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

  •   5   (17 reviews)
  •  2 Reviews in St. Petersburg
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Carol Hasbrouck

Carol Hasbrouck is a recommended agent for St. Petersburg.  They have 2 local sales and collected 1 local review across the last 12 months.

  •   5   (24 reviews)
  •  1 Review in St. Petersburg
  •  2 Sales in St. Petersburg
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