411 1ST AVENUE N UNIT 307, ST PETERSBURG, FL, 33701
Active280 days on marketListed Nov 8, 2025MLS #TB8445673
About this home
411 1ST AVENUE N UNIT 307
Welcome to The Princess Martha! Discover vibrant 55+ independent living in the heart of beautiful downtown St. Petersburg. Built as a premier hotel in the 1920’s, the Princess Martha has been transformed into one-and-two bedroom rental apartments. Our grand lobby and historic ballroom will take your breath away as you experience the elegant 1920’s décor. Step into your bright two-bedroom en suite apartment filled with natural light and historic charm. Enjoy the peace of mind of living in a non-evacuation zone with a secure, covered parking garage and convenient individual mailboxes. This community offers resort-style amenities including a sparkling rooftop heated pool with stunning city views, a beautiful sundeck, an elegant ballroom, and chef-prepared meals served three times daily, seven days a week. The mezzanine level is the social heart of The Princess Martha, featuring live music, happy hours, exercise classes, card games, crafts, educational seminars, and more. Need some quiet time? Relax in our library or cozy theater room, play Wii in the media center, or join one of our bus trips to explore the best of St. Pete. Residents also enjoy access to a fitness center, on-site health clinic offering physical, occupational, and speech therapy, on-site laundry, housekeeping and 24-hour front desk staff. We are a pet friendly community, so bring your furry friend. Step outside and you’re just a short walk to restaurants, museums, Publix, parks, the St. Pete Pier and the peaceful charm of Mirror Lake — the perfect place to soak up the sunshine and enjoy true Florida living. Easy access to 1-275, 30 minutes to Tampa International Airport and 20 minutes to our gorgeous Gulf beaches. Experience downtown living at its finest, The Princess Martha — It's the place to be!
Facts & features
The home at a glance
2
Bedrooms
2
Bathrooms
636
Sqft
0.97 ac
Lot size
1
Garage
1925
Year built
One
Levels
$6
Per sqft
Inside
Outside & construction
Community & fees
Utilities & systems
The numbers
What it really costs
Principal and interest plus estimated taxes and insurance. Run your own numbers below.
$186 /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
$186/mo
Includes FHA mortgage insurance and the financed 1.75% upfront premium. Estimates only — taxes at 1.1%/yr and typical insurance; 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.
$/sqft vs St Petersburg actives
$6 vs $340
Days on market
280 vs 57 typical
Where $6/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 Downtown 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 →
Downtown St Petersburg — neighborhood snapshot
Population
3,169
Median age
60
Median income
$50,655
Median home value
$619,783
Avg household
1
Households w/ children
55%
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)
229 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 100% below the ST PETERSBURG 33701 median. See the full St Petersburg market guide →
Paper trail
This home's history
Reality check
What actually sold near 411 1ST AVENUE N UNIT 307
Asking prices are opinions — closed sales are facts. The most comparable homes that actually changed hands nearby in the last twelve months.
Sold · Jul ’26$125,000
1757 QUEEN STREET S
1 bd · 1 ba · 624 sqft · $200/sqft · 0 DOM
Sold · Apr ’26$327,000
844 11TH AVENUE S
2 bd · 1 ba · 649 sqft · $504/sqft · 6 DOM
Sold · Jan ’26$107,500
650 PARIS AVE S
2 bd · 2 ba · 768 sqft · $140/sqft · 39 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
David Ramirez
Real Estate Agent · CENTURY 21 Edge
Tours, negotiation, and every question about 411 1ST AVENUE N UNIT 307 — start here.
Your lender
Andrew Acosta
Acosta Home Loans with PRMG · NMLS #1468866
Pre-approval, rates, and the real monthly number for 411 1ST AVENUE N UNIT 307 — before you fall in love.
See it in person
Schedule a tour
Pick a day that works — this goes straight to David's phone and CRM.
Straight answers
411 1ST AVENUE N UNIT 307 FAQs
What would the monthly payment be for 411 1ST AVENUE N UNIT 307?+
With 3.5% down on a 30-year FHA loan at 6%, the all-in payment lands around $186/mo — principal and interest, estimated property taxes 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.
Are pets allowed at 411 1ST AVENUE N UNIT 307?+
The listing reports pets: Cats OK, Dogs OK, Pet Deposit. 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 $3,650, this home is listed about 99% below the St Petersburg median of $431,250. The market section on this page shows how the area is trending.
Which schools are assigned to 411 1ST AVENUE N UNIT 307?+
John Hopkins Middle School (middle), St. Petersburg High School (high), North Shore Elementary School (elementary) — Pinellas County School District. Always verify school assignments with the district before relying on them.
The brief
Three things that matter here
01Under the ST PETERSBURG 33701 market on paper
$3,650 is 100% below the ST PETERSBURG 33701 median of $765,000, and at $6/sqft it sits under the St Petersburg average of $379.
02Your own pool
A private pool — the feature Florida buyers ask for first, already in the ground and included in the price.
03Time on market is leverage
280 days on market against a St Petersburg median of 57 — sellers in this position are usually ready to negotiate.
Keep looking
Similar homes nearby
Listing courtesy of NORTHSTAR REALTY · Maggie Brazill. MLS #TB8445673.
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.
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