Single Family Residence at 336 20TH AVE S, ST PETERSBURG
Single Family Residence at 336 20TH AVE S, ST PETERSBURG, photo 2 of 7
Single Family Residence at 336 20TH AVE S, ST PETERSBURG, photo 3 of 7
Single Family Residence at 336 20TH AVE S, ST PETERSBURG, photo 4 of 7
Single Family Residence at 336 20TH AVE S, ST PETERSBURG, photo 5 of 7
Single Family Residence at 336 20TH AVE S, ST PETERSBURG, photo 6 of 7
Single Family Residence at 336 20TH AVE S, ST PETERSBURG, photo 7 of 7
7 photos

$1,250,000

336 20TH AVE S
ST PETERSBURG, FL 33705
Listed by SMITH & ASSOCIATES REAL ESTATE
Bedrooms
5
Bathrooms
3.5
Living area
2,854 sqft
Year built
1950

About this home

Under Construction. Brand new construction on a deep lot in Old Southeast? Yes, please! Old Southeast is one of St. Pete’s most loved neighborhoods, and it’s easy to see why. You’re minutes from downtown, close to the waterfront and Lassing Park, and surrounded by tree-lined streets, friendly neighbors, and some of the most exciting new construction in the city. Neighborhoods like this don’t come around often, and homes in them go fast. The entire first floor is built with solid concrete block, something you don’t see in a lot of new construction around here. Block gives you real peace of mind when storms roll through, and termites can’t get through it. They can chew through a lot of things, but concrete block isn’t on the menu. Sorry, little guys. Built by Davis Development, one of St. Petersburg’s most respected local builders, this 5 bedroom, 3.5 bath home offers 2,854 sf of living space. This is where the home really stands out. The interiors were designed by Abode Home Design, a professional interior design firm, not the builder. That makes a huge difference. Every finish was hand-picked by a luxury designer whose whole job is to make a home look and feel amazing. The materials, colors, textures, and lighting all work together, and the level of finish is something you’d normally only find in a fully custom home. You’ll feel it the second you walk in. It’s polished without being stuffy, warm without being cluttered, and it just feels good to be in. The home sits on a deep 50 x 140 lot, which is a big deal in Old Southeast. There’s plenty of room out back to add your dream pool, plant a garden, set up a play area for the kids, or just enjoy a big backyard with friends. And with an detached 2-car garage, there’s room for the cars, the bikes, the beach gear, and everything else. Come see it for yourself. Great neighborhood, quality construction, beautiful design, and room to breathe. It’s a rare combination in St. Pete. Renderings and finish boards are artistic representations and may differ from the completed home.

Highlights

New construction

Property details

MLS
Stellar MLS
MLS #
MFRTB8560299
Property type
Single Family Residence
Subdivision
ROUSLYNN
Status
Active
Days on market
N/A
On market date
October 22, 2026
Stories
N/A
Total bathrooms
3.5
Garage spaces
2
Parking spaces
N/A
Lot size
0.16 acres
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.

Elementary
MIDTOWN ACADEMY
0.74 mi away · Grades 0-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
311
Student:teacher ratio
10.4:1
District
PINELLAS
Middle
JOHN HOPKINS MIDDLE SCHOOL
1.45 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
3.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
681
Student:teacher ratio
17.0:1
District
PINELLAS
HighCharter
PINELLAS MYCROSCHOOL OF INTEGRATED ACADEMICS AND TECHNOLOGIE
1.3 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
1.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
140
Student:teacher ratio
35.0:1
District
PINELLAS

Walkability

Blended score for ST PETERSBURG's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

85
Highly walkable
out of 100
EPA National Walkability Index
16.3 / 20 -- Most walkable
Google Places amenity density
90 / 100
Restaurants & cafes18
Grocery stores5
Parks12
Schools10
Transit stops20
Pharmacies0

Market position

How this listing compares to current activity in ST PETERSBURG, from live MLS data.

On the market 0 days -- 98 fewer days than ST PETERSBURG's current average of 98 days.
For reference, the median list price across 4,022 active listings in ST PETERSBURG right now is $335,000.

Mortgage calculator

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Est. monthly payment
$7,678/mo
$250,000 down
$1,000,000 loan
Principal & interest$6,486
Property tax (est.)$1,042
Home insurance (est.)$150

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Data source: Listing information provided by Stellar MLS (mfrmls) via Trestle/CoreLogic. Last updated 20 hr ago.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.