3700 21st Avenue N, ST PETERSBURG, FL

$619,000

Previous Next

3

Beds

2

Baths

1,872

Square feet

0.25

Acres

About 3700 21st Avenue N

Welcome to this spacious and well-appointed single-story, block construction pool home on the tranquil shores of Lake Harshaw 2. Offering three bedrooms, two baths and approximately 1,872 square feet of living space, this residence combines generous proportions, thoughtful upgrades and an exceptional central location. The interior features expansive rooms throughout, including a formal dining area just off the large kitchen, ideal for everyday living and entertaining. The kitchen offers a pantry, oversized island with abundant storage and ample workspace, creating a functional hub for gatherings large and small. A light-filled Florida room seamlessly opens to the backyard, extending the living space and providing direct access to the pool and outdoor lounging areas. Set on an oversized one-third-acre lot, the outdoor space is designed for relaxation and recreation, with plenty of room for poolside enjoyment, gardening or creating your private oasis overlooking the lake. Notable upgrades include fresh paint, solar panels installed in 2016, automatic hurricane shutters added in 2018, a new roof in 2018 and a new air-conditioning system in 2022. The home is high and dry, outside of the flood zone, and has never experienced hurricane damage, offering peace of mind along with lakefront serenity. The Harshaw neighborhood is ideally located, providing easy access to shops, restaurants and everyday conveniences. Downtown St. Petersburg is just 10 minutes away, world-class Gulf beaches are within 15 minutes, and interstate access is only three minutes from your door. Nearby favorites include Mazzaro’s Italian Market, grocery stores, Starbucks and a variety of dining options. This lakefront gem presents a rare opportunity to personalize a well-maintained home in a prime location. Properties like this don’t last so schedule your private showing today.

Residential home for sale in ST PETERSBURG, FL at 3700 21st Avenue N. This 3 bedroom Residential home is priced at $331/sqft

Features of 3700 21st Avenue N

MLS® # TB8459261
Price $619,000
Bedrooms 3
Bathrooms 2.00
Full Baths 2
Square Footage 1,872
Acres 0.25
Year Built 1961
Type Residential
Sub-Type Single Family Residence
Style Ranch
Status Active

Community Information: St Petersburg

Address 3700 21st Avenue N
Area St Pete
Subdivision HARSHAW LAKE 2
City ST PETERSBURG
County Pinellas
State FL
Zip Code 33713-4824

Amenities of 3700 21st Avenue N

Parking Driveway, On Street
# of Garages 2
View Water
Is Waterfront No
Has Pool Yes
Senior Community No

Interior of 3700 21st Avenue N

Interior Features Ceiling Fan(s), Eating Space In Kitchen, High Ceilings, Open Floorplan, Primary Bedroom Main Floor, Window Treatments
Appliances Built-In Oven, Cooktop, Dishwasher, Dryer, Electric Water Heater, Range, Refrigerator, Washer
Heating Central, Electric
Cooling Central Air
Fireplace No
# of Stories 1
Furnished Unfurnished

Exterior of 3700 21st Avenue N

Exterior Features Hurricane Shutters, Lighting, Private Mailbox, Sidewalk
Lot Description City Lot, Landscaped, Sidewalk
Roof Shingle
Foundation Slab

Additional Information On 3700 21st Avenue N

Date Listed January 14th, 2026
Days on Market 25
Flood Zone Code X
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficePREMIER SOTHEBYS INTL REALTY

Map To 3700 21st Avenue N, ST PETERSBURG

Request a Showing

Provide a valid email address.
When would you like to view this property?