Casa Mia
Homes for Sale in St. Petersburg, FL

Community in St Petersburg · Pinellas County · ZIP 33710
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Built fromLive Stellar MLS data11 years of closingsUpdated twice daily

As of October 2026, the MLS records 9 closed sales in Casa Mia in St Petersburg, FL since 2015, the most recent in August 2024. Across St Petersburg as a whole, 3,867 homes closed in the last 12 months at a median of $437,500, 43 median days on market, with 2,272 homes for sale today. At that median and Pinellas County's FY2025-26 rate of 19.39 mills, annual property tax runs about $8,480 ($7,670 with the full homestead exemption).

Jon Brooks, Co-Founder of Momentum Realty
Jon's Read · written July 21, 2026

Casa Mia is an older St Petersburg pocket, with a median build year of 1959 inside a much wider span running from 1925 up through 2024. That spread means pricing here is going to be driven far more by condition and updates than by location alone — a fully renovated bungalow and an untouched original sit on the same streets but tell very different value stories.

With no closings recorded in the current window, there is not enough fresh transaction data to point to a live price trend. That puts more weight on comparable-by-comparable analysis rather than relying on a market-wide number, and it means sellers should lean on a tailored valuation rather than assuming a neighborhood average applies to their specific home.

Figures in this note are as of July 21, 2026. The live market numbers elsewhere on this page update nightly and are newer.

Nearby homes for sale

No active listings inside Casa MiaHomes 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.

5000 9TH AVENUE
$339K · 0.1 mi away
2 bd · 1 ba · 1,136 sqft
5000 9TH AVENUE
Listed by SMITH & ASSOCIATES REAL ESTATE
5155 9TH AVENUE #102
$95K · 0.1 mi away
2 bd · 1 ba · 1,134 sqft
5155 9TH AVENUE #102
Listed by HENDRY REALTY
21698 9TH AVENUE
$900K · 0.1 mi away
3 bd · 3.5 ba · 2,118 sqft
21698 9TH AVENUE
Listed by UNITED ESTATES REALTY
5220 11TH AVENUE
$322K · 0.2 mi away
2 bd · 2 ba · 1,277 sqft
5220 11TH AVENUE
Listed by KELLER WILLIAMS REALTY PORTFOLIO COLLECTION
5101 12TH AVENUE
$875K · 0.2 mi away
5 bd · 2.5 ba · 3,297 sqft
5101 12TH AVENUE
Listed by KELLER WILLIAMS TAMPA CENTRAL
5113 12TH AVENUE
$870K · 0.2 mi away
5 bd · 5.5 ba · 3,297 sqft
5113 12TH AVENUE
Listed by KELLER WILLIAMS TAMPA CENTRAL

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

The 60-Second Overview

Casa Mia is a compact, established pocket of St Petersburg — 361 homes with a median build year of 1959 and typical living space around 1,786 square feet, spanning construction from the 1920s through recent years.

Stellar MLS sales records identify 10 homes in Casa Mia that have changed hands since 2004, built between 1960 and 2022 (median 1967), with a median living area of about 2,320 sq ft and a typical 3-bedroom, 2.5-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 18 qualified sales in Casa Mia across 2024–2025 (9 in 2024, 9 in 2025), median $491,000 — 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 comfortable evaluating each home individually rather than relying on neighborhood-wide comps
  • Buyers interested in renovation or updated older-home stock in an established St Petersburg location
  • Buyers prioritizing a settled, owner-occupied block over amenity-driven living

Probably not for

  • Buyers who want a community pool, clubhouse, or HOA-managed amenities
  • Buyers who need a uniform build era or architectural consistency across the block
  • Buyers relying on recent comparable sales data to set expectations before touring

The market around Casa Mia

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

In ZIP 33710, 200 homes are on the market and 28% are under contract — a steady corner of St Petersburg.

Across Pinellas County, 6,628 homes are active and 1,729 pending (21% under contract).

In ZIP 33710 (St Petersburg), 632 homes closed in the last 12 months at a median of $411K ($315/sq ft), down 0.9% year over year, with a median 44 days on market. Right now 142 active and 40 pending listings put supply at about 3.9 months — a balanced market. See the live ZIP 33710 housing market and the Pinellas County market.

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

If we were buying in Casa Mia 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 Casa Mia.

Best Buy
Buyers looking for an established St Petersburg location with a mix of older and updated housing stock.
Biggest Risk
Wide build-year range means condition varies sharply from lot to lot, and there is no recent sales data to lean on.
Sweet Spot
A move-in-ready or recently updated home near the median size of around 1,786 square feet.
Avoid If
You want a community with organized amenities or a consistent, single-era architectural style.

A neighborhood defined by vintage and mix, not uniformity

The year-built range in Casa Mia — 1925 to 2024 — is unusually wide for a community of this size. That tells you this is not a single-era subdivision; it is a layered neighborhood where older Florida-style homes sit near newer construction and renovated stock. Anyone shopping here needs to evaluate each home on its own merits rather than assume a consistent build quality or floor plan across the community.

Owner-occupancy, measured by the share of homes carrying a homestead exemption, sits at just over 77%. That is a meaningfully high rate of owner-occupied property relative to investor or rental-held stock, which tends to support more consistent home maintenance and slower turnover. No community amenities were identified from current MLS listings, so this reads as a straightforward residential neighborhood rather than one built around a clubhouse, pool, or HOA-run facility.

“

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

Jon Brooks · Founder, Momentum Realty

Why work with Momentum here

In a neighborhood with this much variation in age and condition, and without recent closed sales to anchor pricing, the right comp set matters more than usual. We pull from off-market knowledge and condition-adjusted comparables rather than leaning on a single blended number, so you are not overpaying for a dated interior or underpricing a recent renovation.

Casa Mia in 15 seconds.

Best forBuyers looking for an established St Petersburg location with a mix of older and updated housing stock.
Biggest advantageHigh owner-occupancy at just over 77% suggests a settled, non-transient block of housing.
Biggest riskWide build-year range means condition varies sharply from lot to lot, and there is no recent sales data to lean on.
Sweet spotA move-in-ready or recently updated home near the median size of around 1,786 square feet.
Avoid ifYou want a community with organized amenities or a consistent, single-era architectural style.

HOA, CDD & Fees

A note on who we are: Momentum Realty is a real estate brokerage. We are not the Casa Mia 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 Casa Mia.
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 Casa Mia sales matched to your home.

What is your Casa Mia home worth?

Get a no-obligation home value based on real comparable sales in Casa Mia, 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 Casa Mia on the map →

Real comps, not an automated estimate.
Buyers comfortable evaluating each home individually rather than relying on neighborhood-wide compsExcellent fit
Buyers interested in renovation or updated older-home stock in an established St Petersburg locationExcellent fit
Buyers prioritizing a settled, owner-occupied block over amenity-driven livingExcellent fit
Buyers who want a community pool, clubhouse, or HOA-managed amenitiesProbably not
Buyers who need a uniform build era or architectural consistency across the blockProbably not
Buyers relying on recent comparable sales data to set expectations before touringProbably not

Data sources & freshness

Under-contract sharesStellar MLS records, as of 2026-09-08
Historical depthClosed-sale records back to 2015 (9 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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CallFree valuation →
Thinking of selling in Casa Mia? 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.

Schools serving nearby communities

We do not have a confirmed school assignment for Casa Mia. These are the public schools most often assigned to other communities in ZIP 33710 / 34689; 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).

Email me new listings in Casa Mia

One e-mail a day, only when a home lists here, with price, beds, baths and a link to every listing. Straight from the MLS feed; no account needed.

Equal Housing Opportunity. Every community is open to everyone; alerts are about homes, never about who lives here.

Ask an agent about Casa MiaHomes for Sale

Have a question about the homes, fees, rules or commute here? A Momentum agent who works Casa MiaHomes for Sale will answer, and the answer is published on this page for the next buyer.

Property facts only: homes, fees, rules, commute. Every community is open to everyone; agents do not answer questions about who lives here.

Common questions about Casa Mia

Where is Casa Mia?

Casa Mia is a community in St Petersburg, Pinellas County, Florida, ZIP 33710 / 34689.

Are there homes for sale in Casa Mia right now?

No active listings inside Casa Mia at the last feed refresh. The nearest homes for sale, with distances from the community, are shown on this page and refreshed nightly.

Does Casa Mia have an HOA or CDD?

No HOA is on record for Casa Mia in our data. Verify dues, what they cover, and any special assessment for a specific address before you offer.

Answers are generated from county property records, MLS feeds and the figures on this page, as of the page date; deemed reliable but not guaranteed.

Casa Mia key facts
LocationSt Petersburg, Pinellas County, FL · ZIP 33710, 34689
Homes in the community300 (FL DOR 2025 assessment roll)
Years built1925–2024 (median 1961.5)
Typical living area1,936 sq ft (median)
Owner-occupied (homestead) share77%

Data as of September 20, 2026. Based on Stellar MLS data distributed by MLS GRID for the period 2015 through 2024; housing-stock figures from Florida Department of Revenue public records. Market figures describe homes, not residents. Cite as: Momentum Realty, “Casa Mia key facts,” movewithmomentum.com/neighborhoods/casa-mia, data as of September 20, 2026.

Nearby Communities

Explore more neighborhoods near Casa Mia with Momentum Realty’s local guides.

DRDisston Regency Apartments Condo0.0 mi awayDMDisston Manor0.1 mi away · 458 homes, built 1925–24, 1 for saleDPDisston Plaza Apartments Condo0.1 mi away · median $115K, 3 sales/12 moDADisston Arms Apartments Condo0.1 mi away · median $79K, 7 sales/12 moSGStewart Grove0.1 mi away · 393 homes, built 1905–24TTThompson Terrace0.1 mi away · 312 homes, built 1925–24OWOakwood Walker0.2 mi away · 137 homes, built 1921–24T7The 7 Oaks Apartments Condo0.2 mi away · 1 for sale

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