Bay State
Homes for Sale in St. Petersburg, FL

Community in St Petersburg · Pinellas County · ZIP 33703
478 homesBuilt 1924–2024
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Built fromLive Stellar MLS data13 years of closingsFL DOR public recordsUpdated twice daily

As of September 2026, the MLS records 18 closed sales in Bay State Sub in St Petersburg, FL since 2013, the most recent in July 2026. Across St Petersburg as a whole, 3,867 homes closed in the last 12 months at a median of $439,000, 43 median days on market, with 1,068 homes for sale today. At that median and Pinellas County's FY2025-26 rate of 19.39 mills, annual property tax runs about $8,510 ($7,700 with the full homestead exemption).

Bay State Sub key facts
LocationSt Petersburg, Pinellas County, FL · ZIP 33703
Homes in the community478 (FL DOR 2025 assessment roll)
Years built1924–2024 (median 1957.0)
Typical living area1,340 sq ft (median)
Owner-occupied (homestead) share69%

Data as of September 20, 2026. Based on Stellar MLS data distributed by MLS GRID for the period 2013 through 2026; housing-stock figures from Florida Department of Revenue public records. Market figures describe homes, not residents. Cite as: Momentum Realty, “Bay State Sub key facts,” movewithmomentum.com/neighborhoods/bay-state-sub, data as of September 20, 2026.

Live · Bay State Housing Pulse Stellar MLS + public records Analysis by Momentum Realty · $3.5B+ sold · 10,000+ customers served · Top 1% in Florida (RealTrends)
Tempo
1
Sold · last 12 mo
10-yr average: about 1 a year
Ownership and context
69%
Owner-occupied · Bay State
337 of 488 parcels homesteaded (FL DOR 2025)
31%
Non-owner-occupied · Bay State
incl. 9% trust or LLC-held · 5% out-of-state
478
Homes in the community
plus 10 vacant residential lots · 488 residential parcels (FL DOR 2025)
Track record · 13 years of records
26
Recorded sales · 2024-2025
median $420K · qualified sales on the county roll (FL DOR 2025)
Est. 1924
Community established
homes built 1924-2024, median 1957 (FL DOR 2025)
0.2%/yr
Turnover rate
about 1 of 478 homes trade a year
Jon Brooks, founder of Momentum Realty
Jon's Current Read

Bay State Sub is a deep, established pocket of St Petersburg with 478 homes and a build history that runs from 1924 all the way to 2024. What sets price here is condition and vintage, not a tidy tier of floor plans. With a median year built of 1957 and a median living area right around 1,340 square feet, the baseline is a compact mid-century house — and what you pay hinges on how much of it has been reworked versus left original.

The homestead share sits near 69%, which tells you a large portion of these homes are owner-occupied and not quick to turn. For a buyer, that means inventory can be thin and the spread between a dated original and a renovated comparable is wide; underwrite the specific house, not a neighborhood average. For a seller, the mix of century-old and brand-new construction means your competition is uneven — presentation and honest condition disclosure do the heavy lifting.

Nearby homes for sale

No active listings inside Bay StateHomes for Sale in St. Petersburg, FL right now. These are the 6 closest homes on the market, by straight-line distance from the community's center; some may sit just outside its boundary.

639 43RD AVENUE
$1.90M · 0.1 mi away
5 bd · 5 ba · 4,518 sqft
639 43RD AVENUE
Listed by COMPASS FLORIDA LLC
4050 4TH STREET #305
$110K · 0.1 mi away
1 bd · 1 ba · 640 sqft
4050 4TH STREET #305
Listed by CHARLES RUTENBERG REALTY INC
4050 4TH STREET #304
$145K · 0.1 mi away
1 bd · 1 ba · 640 sqft
4050 4TH STREET #304
Listed by MANGROVE BAY REALTY LLC
4050 4TH STREET #104
$140K · 0.1 mi away
1 bd · 1 ba · 640 sqft
4050 4TH STREET #104
Listed by PREMIER SOTHEBY'S INTL REALTY
331 43RD AVENUE
$950K · 0.2 mi away
3 bd · 3 ba · 2,196 sqft
331 43RD AVENUE
Listed by DOMAIN REALTY LLC
326 41ST AVENUE
$329K · 0.2 mi away
3 bd · 1 ba · 1,156 sqft
326 41ST AVENUE
Listed by JAY ALAN REAL ESTATE

Listing data from the MLS feeds named on each listing page; deemed reliable but not guaranteed. Refreshed nightly.

The 60-Second Overview

This is a long-tenured St Petersburg subdivision where a 1957-era, roughly 1,340-square-foot house is the norm, but the housing stock spans a full century — so no two blocks read exactly alike.

Stellar MLS sales records identify 25 homes in Bay State that have changed hands since 2004, built between 1926 and 2024 (median 1957), with a median living area of about 1,020 sq ft and a typical 2-bedroom, 1-bath layout; 100% are single-family homes. Source: Stellar MLS closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in the community.

County records show 26 qualified sales in Bay State across 2024–2025 (16 in 2024, 10 in 2025), median $420,000 — the last recorded sale per parcel on the Florida DOR 2025 assessment roll, independent of the MLS.

Pre-construction details are compiled from public records, builder announcements and builder listings, and are subject to change without notice; figures are deemed reliable but not guaranteed. Momentum Research figures are our own analysis. This page describes homes, pricing and community attributes, not residents.

Best for

  • Buyers targeting a compact St Petersburg home who will renovate over time to build value
  • Buyers who want to be in an established location and are flexible on home age and footprint
  • Long-hold buyers who value a low-turnover, owner-occupied setting

Probably not for

  • Buyers who need a large, modern floor plan without taking on a rebuild or new-construction budget
  • Buyers wanting a quick, low-effort turnkey purchase with no condition risk
  • Short-term buyers counting on fast resale in a slow-turning market

The market around Bay State

Bay State is too small for its own price trend, so here is the market around it.

In ZIP 33703, 271 homes are on the market and 29% are under contract — a steady corner of St Petersburg.

Across Pinellas County, 6,539 homes are active and 1,627 pending (20% under contract).

In ZIP 33703 (St Petersburg), 892 homes closed in the last 12 months at a median of $415K ($322/sq ft), up 7.2% year over year, with a median 47 days on market. Right now 172 active and 62 pending listings put supply at about 4.6 months — a balanced market. See the live ZIP 33703 housing market and the Pinellas County market.

ZIP and county figures describe the wider market, not Bay State specifically. Momentum Research analysis of MLS records.

Housing distress & ownership in Bay State Sub, St Petersburg

Who owns here, how much is not owner-occupied, and how much for-sale inventory is under distress.

Active inventory in distress
0.0%
0 of 1 listings
Distress share trend — 0.0% now (2026-09-14 → 2026-09-25)

Source: Momentum Realty Research. Ownership & parcels from the FL DOR 2025 tax roll; distress from MLS active-listing status/remarks; price from MLS closed sales. Based on Stellar MLS data distributed by MLS GRID for the period September 2026 through September 2026. Deemed reliable but not guaranteed.

If we were buying in Bay State today, this is the order of operations we would run for our clients.

1

Underwrite the condition first. Price the roof, HVAC, and systems honestly before judging any list price; condition swings value here more than square footage alone.

2

Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.

3

Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.

4

Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.

5

Keep an agent in your corner. The listing agent works for the seller; we represent you and prepare a hand-built valuation before any offer in Bay State.

Best Buy
Buyers comfortable with an older, compact mid-century house who value location over square footage.
Biggest Risk
Age-driven condition variance makes any single median misleading if you skip the inspection.
Sweet Spot
A renovated original near the 1,340-square-foot median that you can move into without a rebuild.
Avoid If
You need turnkey space and a large modern floor plan without paying for new construction.

A century of housing stock in one subdivision

The 1924-to-2024 build range is the story here. You will find original mid-century cottages sitting near ground-up new construction and everything in between. That variety is an opportunity and a trap: the median 1,340-square-foot footprint is modest, so buyers wanting more space are usually paying for an addition, a rebuild, or a newer infill home rather than a naturally larger floor plan.

With roughly 69% of homes homesteaded, turnover leans low and many owners have held for a long time. Deferred maintenance is a real variable on the older end of the range — roof age, systems, and updates matter more to value here than square footage alone. Get a thorough inspection and price the work in before you fall for the block.

“

The location and the amenities are priced into every listing in Bay State. The deal is won or lost on condition, the comps, and the renovation math.

Jon Brooks · Founder, Momentum Realty

Why work with Momentum here

A neighborhood this varied in age and condition rewards a broker who reads houses individually rather than leaning on a blanket price-per-foot. We help you separate a well-kept original from a cosmetic flip, weigh renovation cost against a rebuild, and pace an offer in a market where owner-occupied homes don't come up often. We will also tell you plainly when a specific listing isn't worth what it's asking.

Bay State in 15 seconds.

Best forBuyers comfortable with an older, compact mid-century house who value location over square footage.
Biggest advantageA genuinely wide range of vintages and conditions means room to buy at your comfort level of project.
Biggest riskAge-driven condition variance makes any single median misleading if you skip the inspection.
Sweet spotA renovated original near the 1,340-square-foot median that you can move into without a rebuild.
Avoid ifYou need turnkey space and a large modern floor plan without paying for new construction.

HOA, CDD & Fees

A note on who we are: Momentum Realty is a real estate brokerage. We are not the Bay State homeowners association, its management company or its developer, and we cannot help with dues, gate access, violations, amenity bookings or association documents. To reach the association, check your closing package, the recorded declaration at the county clerk, or search the association’s name at sunbiz.org for its registered agent. Call or message us to buy or sell a home in Bay State.
In short
  • HOA status not on record. Verify any dues before you offer
  • Any club/amenity membership is billed separately

Confirm the current HOA dues, exactly what they cover, and any CDD bond or special assessment for a specific address before you offer.

The takeaway

Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed Bay State sales matched to your home.

What is your Bay State home worth?

Get a no-obligation home value based on real comparable sales in Bay State, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.

See homes for sale in Bay State on the map →

Real comps, not an automated estimate.

Frequently Asked Questions

How many homes are in Bay State?
The Florida DOR 2025 assessment roll shows 478 homes plus 10 vacant residential lots in Bay State (public records).
What share of Bay State is owner-occupied?
69% of Bay State parcels carry a homestead exemption on the 2025 Florida DOR roll, the owner-occupancy proxy in public records.
When were the homes in Bay State built?
Homes in Bay State were built between 1924 and 2024, with a median year built of 1957.0 (FL DOR 2025 roll).
Who is the best real estate agent for Bay State?
The best agent for Bay State is one who actively works St Petersburg and knows the community's pricing, fees, and current inventory. Tell us what you're looking for in the form on this page and Momentum Realty will match you with a local specialist for Bay State.
How do I find a top St Petersburg real estate agent who knows Bay State?
Share a few details in the form on this page. Momentum Realty has 320+ agents and more than $3.5B in closed sales, and we'll connect you with one who knows Bay State and the wider St Petersburg area.
Can Momentum Realty connect me with an agent for Bay State?
Yes. Use the form on this page and we'll introduce you to a local specialist who can guide your Bay State purchase or sale - no call center and no pressure.
Where is Bay State, and what county is it in?
Bay State is in St Petersburg, Pinellas County, FL, ZIP 33703. The community's center is about 2 miles north of the center of St Petersburg (straight-line).
Buyers targeting a compact St Petersburg home who will renovate over time to build valueExcellent fit
Buyers who want to be in an established location and are flexible on home age and footprintExcellent fit
Long-hold buyers who value a low-turnover, owner-occupied settingExcellent fit
Buyers who need a large, modern floor plan without taking on a rebuild or new-construction budgetProbably not
Buyers wanting a quick, low-effort turnkey purchase with no condition riskProbably not
Short-term buyers counting on fast resale in a slow-turning marketProbably not

Data sources & freshness

Housing stock & ownershipFlorida DOR assessment roll (street-list match (2 streets, ZIP 33703))
Under-contract sharesStellar MLS records, as of 2026-09-20
Historical depthClosed-sale records back to 2013 (18 transactions analyzed)

Verify the primary sources yourself: Florida DOR · U.S. Census · FEMA flood maps · Citizens Property Insurance.

Momentum Research figures are our own analysis of Stellar MLS records; MLS data is deemed reliable but not guaranteed. Methodology: how Momentum market scores are computed. Market metrics describe homes for sale and recent sales, not residents.

Own a home here?

You just read the data. Now see what your home is worth.

The numbers on this page move markets in the aggregate. The number that matters to you is what a buyer pays for your address. Momentum sells for 1.25% above the Stellar MLS member average and 8 days faster, and we’ll price yours against live local comps.

Looking to buy here? Search homes for sale →

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Schools serving nearby communities

We do not have a confirmed school assignment for Bay State. These are the public schools most often assigned to other communities in ZIP 33703; zones change and vary by address, so confirm with the district before you buy.

Assignments from district data for neighboring communities; grades are official Florida Department of Education school grades (2025-26).

Nearby Communities

Explore more neighborhoods near Bay State with Momentum Realty’s local guides.

BBennington0.1 mi away · 445 homes, built 1924–24, 1 for saleSDSun Deck Homesites0.1 mi away · 342 homes, built 1925–23SDSun Deck Homesites0.1 mi away · 487 homes, built 1930–24MSMaine Sub0.1 mi away · 747 homes, built 1910–24FQFrench Quarter North Condo0.2 mi away · median $142K, 6 sales/12 moCWCurns W J0.2 mi awayMPMango Park0.2 mi away · median $900K, 5 sales/12 moCWCurns W J0.2 mi away · median $360K, 3 sales/12 mo

Browse all neighborhood guides →

Thinking of selling in Bay State Sub? 1 recorded closings (window ending 2026-09-20). See the Pinellas County sell-now-or-wait data, what made 201,552 Florida listings fail in the last 12 months, or compare a cash offer vs. listing. Compiled from MLS records; deemed reliable but not guaranteed.
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