3443 21ST STREET N, ST PETERSBURG, FL, 33713
Active46 days on marketListed Jun 29, 2026MLS #TB8524357
About this home
3443 21ST STREET N
Step into timeless Florida charm with this beautifully maintained 1933 Old Florida-style home, full of character and homey feels! Offering 3 bedrooms, 2 bathrooms, a 1-car garage, and a versatile bonus room that could easily serve as a 4th bedroom, home office, or flex space, this home blends historic appeal with modern updates. Inside, you'll find tile and laminate flooring throughout for easy maintenance and a warm, inviting atmosphere. Major updates provide peace of mind, including a new roof, AC, and hot water heater in 2020, along with the main sewer lines to the bathrooms being replaced in 2021. Enjoy outdoor living in the fully fenced backyard featuring durable vinyl fencing, perfect for pets, play, or entertaining. Conveniently located just minutes from I-275, this home offers quick access to Tampa's top sporting venues, dining, shopping, beautiful Gulf beaches, and the airport, making commuting and enjoying the Florida lifestyle a breeze.
Facts & features
The home at a glance
3
Bedrooms
2
Bathrooms
1,438
Sqft
0.12 ac
Lot size
1
Garage
1933
Year built
One
Levels
$254
Per sqft
Inside
Outside & construction
Community & fees
Utilities & systems
The numbers
What it really costs
Built from this home's actual numbers — the most recent property-tax bill on record — not generic estimates.
$2,874 /mo · 3.5% down FHA, 30-yr fixed at 6%
The assumptions
FHA is the default here because it gets you in the door with just 3.5% down. Switch to Conventional or VA below.
These numbers assume a generic buyer — your credit, down payment and loan program change them. Get the real quote in minutes:
Andrew Acosta
Acosta Home Loans with PRMG · NMLS #1468866
Run your own numbers
Estimated payment
$2,874/mo
Includes FHA mortgage insurance and the financed 1.75% upfront premium. Taxes reflect the most recent bill on record; insurance is a typical-Florida estimate. Your lender’s numbers will differ. CENTURY 21 Edge partners with Florida’s best lenders.
Value check
Is the price right?
The internet’s favorite home-value number comes from a single automated model that has never seen the street, the finishes, or the view — which is why it routinely misses by tens of thousands of dollars. The edgeAI estimate combines multiple independent data sources with our team’s on-the-ground expertise in this exact market.
vs edgeAI estimate
−22.1%
$/sqft vs St Petersburg actives
$254 vs $340
Days on market
46 vs 57 typical
Where $254/sqft sits among the 400 St Petersburg actives
The edgeAI estimate is a starting point, not an appraisal or a broker price opinion. It is generated from public records, listing data and market modeling, and is subject to change once a licensed real estate professional personally inspects the property. Condition, floor, view and lot are not fully captured by any model — ask us for a full comparative market analysis.
Where it sits
Inside St Petersburg
Drive times from this address
Estimated driving times, typical traffic. Data © OpenStreetMap contributors.
Get to know St Petersburg. See the full St Petersburg guide →
ST PETERSBURG 33713 — neighborhood snapshot
Population
31,835
Median age
42.4
Median income
$69,704
Median home value
$279,000
Avg household
2.17
Households w/ children
3,135
For the school run
Pinellas County School District
School assignments and ratings via edgeAI — always verify with the district.
The numbers that matter
The St Petersburg market
$380K → $402K
St Petersburg median sold, yr/yr
95.8%
Sale-to-list ratio (12 mo)
228 of 400
St Petersburg actives have cut their price
Median sold price, St Petersburg, trailing 36 months (3-month rolling) · live MLS data.
This home is listed 15% below the ST PETERSBURG 33713 median. See the full St Petersburg market guide →
Paper trail
This home's history
Reality check
What actually sold near 3443 21ST STREET N
Asking prices are opinions — closed sales are facts. The most comparable homes that actually changed hands nearby in the last twelve months.
Sold · Aug ’25$539,000
1236 15TH STREET N
3 bd · 2 ba · 1,386 sqft · $389/sqft · 5 DOM
Sold · Jun ’26$510,000
1321 28TH STREET N
3 bd · 2 ba · 1,518 sqft · $336/sqft · 139 DOM
Sold · Nov ’25$250,000
1434 25TH STREET N
3 bd · 2 ba · 1,520 sqft · $164/sqft · 0 DOM
Closed-sale data from the MLS, last 12 months, selected for similarity in size and location. No two homes are identical — ask us for a full comparative analysis.
Your home team
The pros in your corner
Buying a home is two conversations — the home and the money. Here’s who handles each, side by side, already working together.
Your agent
Lacie Springstead
REALTOR® · CENTURY 21 Edge
Tours, negotiation, and every question about 3443 21ST STREET N — start here.
Your lender
Andrew Acosta
Acosta Home Loans with PRMG · NMLS #1468866
Pre-approval, rates, and the real monthly number for 3443 21ST STREET N — before you fall in love.
See it in person
Schedule a tour
Live availability from Lacie's calendar — pick a time and it's booked. Confirmation lands in your inbox immediately.
Straight answers
3443 21ST STREET N FAQs
What would the monthly payment be for 3443 21ST STREET N?+
With 3.5% down on a 30-year FHA loan at 6%, the all-in payment lands around $2,874/mo — principal and interest, the actual property-tax bill and typical Florida insurance. The payment calculator on this page lets you switch loan type (FHA, Conventional, VA) and adjust the down payment, rate and term.
What are the property taxes on 3443 21ST STREET N?+
The most recent tax bill on record (2025) was $4,850. A new owner's bill can differ once the sale price resets the assessed value — we can walk you through what to expect.
Are pets allowed at 3443 21ST STREET N?+
The listing reports pets: Cats OK, Dogs OK. Communities often layer on breed or weight rules — we'll verify the specifics with the association before you commit.
How does the price compare to other homes in St Petersburg?+
At $365,000, this home is listed about 15% below the St Petersburg median of $430,000. The market section on this page shows how the area is trending.
Which schools are assigned to 3443 21ST STREET N?+
John M. Sexton Elementary School (elementary), Meadowlawn Middle School (middle), St. Petersburg High School (high) — Pinellas County School District. Always verify school assignments with the district before relying on them.
Keep looking
Similar homes nearby
Listing courtesy of VANDERLEELIE & ASSOC.RE ESTATE · Shyra Basilone. MLS #TB8524357.
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. Data is deemed reliable but is not guaranteed accurate by Stellar MLS.
Never miss a listing
New St Petersburg homes, in your inbox
Like 3443 21ST STREET N but not quite? A daily digest of every new listing in St Petersburg — straight from the MLS, hours after it goes live. Unsubscribe anytime.
Just watching this one home? Ask Lacie to ping you on any price or status change →