$675,000

3415 21st Avenue

St Petersburg, FL 33711

Listing updated: April 16, 2026 at 12:14 PM ET

Active

Baths

0.42

Acres

◆$37/sqft◆360° tour

Land

Property type

18,435 sqft

Lot size

$37

Price / sq ft

No HOA

HOA dues

260

Days on market

Flood zone

About this home

Prime Commercial Lot For Sale. Incredible Location. Don’t miss this rare opportunity to own a versatile commercial lot just 1 block from Interstate 275 and conveniently located off US Highway 19—offering maximum visibility and accessibility in a high-traffic area. Zoned CCS-1, this property offers flexible development potential with a wide range of permitted uses including:Up to 3 single-family homes or 6 townhomes, Mixed-use developments, Gas station, Microbrewery, Office space, Retail, Medical facilities, Outdoor sales and more. Whether you’re an investor, developer, or business owner, this property offers the ideal canvas for your next project. The strategic location near major highways makes it perfect for both local and commuter traffic. Endless potential in one of the area’s most sought-after corridors—schedule a showing or request more information today! There is a small home on site, but it's a tear down.

Estimated monthly payment

Principal & interest$3,413

Property taxes$258

Home insurance (est.)$309

Down payment

20%

$135,000 downRate

6.5%

Term

Estimate only. Taxes use the listing's reported amount where available; insurance is a Florida-average estimate. Your actual payment will vary — run a full calculation or talk to a lender.

Price & listing history260 days on market

Status: Active
Jul 30, 2025
Listed$800,000
Jul 30, 2025
Price reduced$675,000

Facts & features

Property type: Land
Status: Active
Days on market: 260
Subdivision: Childs Park
County: Pinellas
Price/sq ft: $37
Lot size: 18,435 sq ft
Lot category: 1/4 to less than 1/2
Flood zone: X
Annual taxes: $3,091 (2024)
Parcel #: 27-31-16-15408-002-0110
MLS #: TB8412448

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Interior Details

Direction faces: East

HOA & Financial

Total monthly fees: $0/mo
Total annual fees: $0
Listing terms: Cash, Conventional, FHA, Lease Option, Lease Purchase, Other, Owner Financing, VA Loan
Ownership: Other

Exterior & Construction

Road surface: Concrete

Utilities

Sewer: Public Sewer
Water source: Public
Utilities: Public

Listing Details

Listing date: 2025-07-29
On market date: 2025-07-30
Original list price: $800,000
Special conditions: Probate Listing
MLS area: 33711 - St Pete/Gulfport
Listing AOR: Suncoast Tampa
Status changed: 2025-07-30
Tax legal description: CHILDS PARK BLK 2, S 143.66FT OF LOT 11 & W 35.33FT OF N 43FT OF LOT 11 & W 46.33FT OF S 143.66FT OF LOT 10

Flood risk

Minimal riskFEMA Zone X

Minimal-risk area outside the mapped floodplain. Flood insurance is optional and typically low-cost.

Source: FEMA flood zone reported on the listing. Confirm current designation at FEMA Flood Map Service Center.

Location

Directions

Travel South on US hwy 19. Turn right onto 21st Ave S. Property is on corner on the right.

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Listings courtesy of Stellar MLS as distributed by MLS GRID

IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Based on information submitted to the MLS GRID as of April 16, 2026 at 12:14 PM ET. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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