

Overview
Ask anything about this home
Pricing, comps, HOA, the neighborhood. Answers before you fill out anything.
About this home
857 21st Ave N is a 1936-built home in Crescent Lake, St Petersburg. Inside you'll find 4 bedrooms, 2 bathrooms, and 1,929 square feet of living space. Listed at $840,000 (about $435/sqft), 96 days on market. Flood zone X - outside the FEMA high-risk areas, which keeps insurance manageable.
Virtually Staged. Set along the brick streets of the highly sought-after Crescent Lake neighborhood, this charming 1936 Craftsman-style pool home offers four bedrooms, two baths, and a rare opportunity to create a home tailored to your vision. Filled with original character and complemented by a number of important improvements, the property offers exceptional flexibility for its next owner. Enjoy the home's timeless appeal as it is, or take advantage of the opportunity to make thoughtful updates and create your dream home in one of St. Petersburg's most beloved neighborhoods. Inside, abundant natural light, original heart pine floors, Cuban tile, and architectural details create an inviting sense of warmth and character throughout. The flexible main level features comfortable living and dining spaces, an expanded kitchen with ample storage, and a den that can easily serve as a bedroom, home office, guest space, or private retreat. A full bath offers direct access to the backyard and pool area, while the enclosed front porch, featuring original Cuban tile, provides another versatile space to make your own. Upstairs, three additional bedrooms and a full bath complete the home's living spaces. Out back, a private outdoor retreat is centered around the saltwater pool and surrounded by mature landscaping. A wraparound deck and paver patio provide plenty of space for entertaining, dining, and relaxing poolside. Off-street parking includes a tandem carport in front, along with a gated pavered parking pad at the rear of the property with space for three vehicles and convenient alley access. Adding to the home's appeal are numerous improvements, including an upstairs AC (2025), downstairs AC (2023), new ductwork (2025), whole-house water filtration and softener system (2024), copper plumbing, updated irrigation with Bluetooth monitoring, new pool pump and filter (2025), deck repairs and paint (2026), updated downstairs bath, Lexan hurricane shutters, and more. Ideally situated in Flood Zone X and just blocks from Crescent Lake Park, this property places you close to neighborhood favorites while downtown St. Petersburg's waterfront parks, restaurants, museums, arts, and entertainment are only minutes away. Convenient access to I-275 makes it easy to enjoy even more of the Tampa Bay area. With its coveted location, private pool, original character, and opportunity for thoughtful updates, this Crescent Lake property presents a special opportunity to create something truly your own.
Request documents
Free. Tap one and our team sends it over.
The essentials
At a glance
Payment
Details
Districts can re-zone, so verify directly with the district before relying on these.
Taxes reflect the most recent assessment in the MLS feed. Actual tax owed can vary, so confirm with the county property appraiser before closing.
Price history
Neighborhood
Market insights
Offer Insights
Choose an offer strength
Sample: 171 closed home sales in 33704 over the last 8 months, Stellar MLS. A starting point, not a guarantee.
Talk through an offer with our teamCalculator
Not sure what you can afford?
Put in your household income and we will tell you where this payment sits.
Property taxes are this home's actual annual bill from the MLS, divided by twelve. Insurance estimated at 0.60%. 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
$840,000
$435 per sq ft
Beds and baths
4 beds, 2 baths
Size
1,929 sq ft
Time on market
96 days
Year built
1936
Monthly payment
About $6,029/mo
That is 20% down on a 30-year fixed at 6.8%, plus the home's $14,737 annual tax bill, insurance.
Flood zone
Zone X
That is outside the high-risk areas, so flood insurance is usually optional rather than required by a lender.
Offer
What should I offer?
Have another question?
Keep exploring Florida
Pick up where you left off, or see what else is out there.







