200 121st Avenue #104, Treasure Island, FL 33706
Sources: Stellar MLS (listings + 12-mo closed sales), FEMA, modeled insurance. Interpretation: Momentum Research. Data notes
As of October 3, 2026, 200 121St Avenue #104 in Marquesa Condo, Treasure Island is listed at $2,100,000 (2,659 sq ft, about $790 per sq ft). It has been 108 days on market. Listing facts: built in 2000, a private pool. The parcel maps to FEMA flood zone AE, a special flood hazard area where lenders generally require flood insurance. Figures are from the MLS record and county data; deemed reliable but not guaranteed.
- No CDD assessment on record
- Built 2000 · 26 yrs
- 2,659 sq ft of living area
- 1-car garage
- Listed at $2,100,000 — recent neighborhood median sale price ~$2,175,000 (nearby sales; deemed reliable, not an appraisal)
- 108 days on market
About this home
A residence on the Gulf of Mexico. The Marquesa is a Mediterranean-style enclave of seventeen homes set directly on the sand in Treasure Island. Residence 104 is among its most considered.
Steps from powdery sand, shimmering turquoise water, and the kind of sunsets worth planning your evening around. Three OPULENT EN-SUITE BEDROOMS, each with its own luxurious bath and spacious walk-in closet, plus a modern half bath for guests. The OVERSIZED PRIMARY SUITE faces west to the Gulf — wake to the horizon, fall asleep to the sound of the water.
Its spa bath features custom cabinetry, bespoke hardware, and a JASON MICROSILK HYDROTHERAPY TUB for indulgent relaxation beneath twin starburst chandeliers. A CHEF'S DREAM KITCHEN with custom cabinetry, stone countertops, brass pot filler, WOLF range and coffee system, double SUB-ZERO refrigeration, and built-in WINE REFRIGERATOR. Bespoke hardware throughout.
No detail was spared in this $438,000 (today's value) RENOVATION, evident in the chic flooring and impeccable craftsmanship. Bathed in natural light, the open-concept living spaces flow seamlessly onto a RARE OVERSIZED TERRACE — one of only two in the building. The terrace faces west.
The sun sets into it. Residents enjoy a private beachfront POOL, COVERED GARAGE, SECURED LOBBY, and a private boardwalk through the sea grape to the sand. NEW ROOF and NEW ELEVATOR.
HURRICANE IMPACT GLASS and AUTOMATIC SHUTTERS throughout. Near Gulf Boulevard's dining, boutique shopping, and water adventures. Primary residence, vacation haven, or investment.
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All 6 photos
Description provided by DALTON WADE INC and reproduced from the MLS; not independently verified.
Provided via the Stellar MLS Internet Data Exchange, as distributed by MLS GRID · Listings courtesy of Stellar MLS as distributed by MLS GRID · Listings courtesy of Stellar MLS as distributed by MLS GRID. · deemed reliable but not guaranteedIDX 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 by the MLS to be accurate.Every fact, sourced
Listing data, public records, our calculations, and what to verify — each fact shown once. Estimates and calculations shown are for general information only, are not appraisals or advice, and should be independently verified.
Listing facts MLS
Public records & third-party data
Calculated estimates
Buyer should verify Buyer verify
Estimated monthly payment
- Principal & interest $11,495/mo 81%
- Taxes $1,838/mo 13%
- Insurance $933/mo 7%
$14,266/mo at 20% down, 30-yr @ 7.28% · edit any field to update.
Editable estimate — not a loan offer. Estimates only; see data & estimate notes.
Flood zone & elevation
Sourced environmental data for the parcel. Confirm with FEMA and your insurer.
From the FEMA flood map. Lender-required flood insurance may apply; confirm for the parcel.
Approximate parcel elevation from USGS; confirm exact elevation with a survey.
Pinellas County is on the Florida coast; wind coverage is a major part of the premium. Premiums and coverage vary by home (roof age, wind mitigation, claims history); obtain a quote from a licensed insurer.
Natural hazard risk
FEMA National Risk Index for Pinellas County, FL: overall Relatively High. Ratings compare this county with every county in the United States for expected annual loss from each hazard.
Source: FEMA National Risk Index (county level, hazard risk ratings only). Ratings describe the county, not this parcel; the flood zone shown above is parcel-specific. Verify insurance requirements with your lender and agent.
Internet & broadband
Address-level fiber service is not confirmed for this home. Check the FCC National Broadband Map (broadbandmap.fcc.gov) or the provider for this address.
Cable broadband is common in Florida and Georgia towns but not confirmed for this address; verify with the provider.
5G home internet and satellite service depend on the exact location; check coverage for this address.
Pricing & the Marquesa Condo market
How this home is priced against recent nearby sales, and where Marquesa Condo has been over 25 years. Momentum Research analysis of Stellar MLS records; closed sales, deemed reliable but not guaranteed. Estimates only; see data notes.
This home’s $/sq ft vs. nearby sales
List $/sq ft against recent nearby closed sales; the community median is marked.
This home’s history
- 2000BuiltPer public record
- About Jun 2026Listed (per MLS)MLS reports 108 cumulative days on market as of October 3, 2026
- Jul 10, 2026First seen on movewithmomentum.comObserved at $2,250,000
- Aug 11, 2026Price cut$2,100,000 (-$150,000, -6.7%)
- NowActiveCurrently for sale
Build year is from public record. The MLS list date is approximate (today minus the cumulative days on market the MLS reports, which can span relistings). Other milestones reflect movewithmomentum.com’s own observations since we began tracking this listing and are not the MLS listing history; dates and prices are deemed reliable but not guaranteed.
Price & listing history
Building permits
Comparable recent sales
6 closed sales within about 3 miles in the last 18 months — same property type, living area within 30% of this home. Sold prices are MLS closed-sale records, deemed reliable but not guaranteed.
Median of these 6 sales: $2,175,000 ($816/sq ft). Stronger local evidence. Shown for general reference only — not an appraisal or a statement of this home’s value.
The Messtimate
This is a deliberately dumb estimate — living area times a range of recent neighborhood $/sq ft, and nothing else. It is not an appraisal, not market value, and not a valuation of this home. Even a tight range from comparable sales can’t price a specific home — here’s why.
Stronger local evidence — 6 comparable closed sales within about 3 miles, closed within the last 18 months, same property type, living area within 30% of this home.
Actual list price: $2,100,000 — compare it against the range above. The Messtimate is a blind sqft estimate; the list price reflects this specific home.
A 102% spread on the same house — and that gap is exactly what an automated guess can't see:
- Condition & updates — a 2000 home may have had its roof, kitchen, or HVAC replaced since, or not; sq ft can't see either.
- The lot & views — a premium golf, water, or preserve lot vs. a road-facing one: same sq ft, very different price.
- Outliers skew it — the band above comes from 6 nearby sales; one flip or distressed sale moves the whole $/sq ft.
- Carrying costs & concessions — CDD, HOA, insurance, and seller-paid buydowns change what a buyer actually pays.
- The pool — a private pool carries cost and value that living area doesn't capture.
And here's what the live market is doing — which the number above ignores entirely:
- 3 active listings competing
For reference, this home is listed at $2,100,000 ($790/sq ft). The list price is the seller's asking price and is not derived from this range.
Selling your own home? Try the Messtimate on your address →
Methodology: 2,659 sq ft × $596–$1,201/sq ft (interquartile band of 6 comparable closed sales within about 3 miles, last 18 months; MLS closed-sale records). Estimate for general information only; not an appraisal, valuation, or offer. Updated October 3, 2026.
Momentum Property Score
48/100 is below average across the objective indicators below. It reflects only those measures — not the home’s quality, condition, or desirability.
A 0-100 score built from objective property and market data: flood risk, insurance, pricing, supply, affordability, and recent sales. Higher means more measures line up in a buyer’s favor. It reflects only the factors below.
Coverage: 4 of 8 indicators had valid data for this home; indicators without data are left out, not scored as zero. Momentum Scores are objective, rules-based indicators computed from listing facts, public records, and recent comparable sales. They do not measure property condition, quality, or investment suitability, and they are not appraisals, valuations, investment advice, or judgments about a neighborhood or who should live there. Verify independently.
The Momentum read
🟡 Asking $790 per square foot, about 3% below the community’s $816 median. Marquesa Condo’s 12-month median sold price per square foot is $816. MLS facts: Stellar MLS closed sales. A per-square-foot gap is context, not an appraisal; condition, lot, and view set the final number here.
What’s unique here: one of only 3 active listings in Marquesa Condo, no CDD assessment.
Jump to: About this home · Every number, sourced · Monthly cost · Flood & risk · History · FAQ
Updated October 3, 2026 · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
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Listed by DALTON WADE INC · MLS # TB8508167
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More on MARQUESA CONDO
Go deeper on MARQUESA CONDO
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Assigned schools
Schools currently assigned to this address in Pinellas County, provided as neutral factual data. Assignments can change — confirm current zoning with the school district. This is not a statement about the home's suitability for any person or family.
Assigned schools per the MLS listing — assignments can change; confirm current zoning with the district. Browse school-zone pages →
City, county & community guides
Where this home sits, with links to the matching guides. General reference only.
Buyer research checklist
Items worth confirming for 200 121St Avenue #104, chosen from what the record shows. This is general guidance, not advice about this specific property.
- Built in 2000 (26 years): ask for the roof and HVAC replacement dates — insurers commonly ask for roof age on homes this old, and it changes the premium.
- Condominium: request the association's budget, reserves, the most recent milestone or structural inspection report, and two years of meeting minutes before relying on the dues.
- FEMA flood zone AE: lenders generally require flood insurance here — get an elevation certificate and a flood quote before the inspection period ends.
- Get a homeowners insurance quote for this specific address in Pinellas County; a wind-mitigation inspection and, on older homes, a four-point inspection can change the premium.
- Private pool: confirm the barrier or alarm meets the state residential pool safety code and ask for pump, heater, and resurfacing records.
- Listed living area is 2,659 sq ft: verify it against the property appraiser's record and measure before relying on it.
- Order a survey to confirm lot boundaries and easements.
- Review permit history with the county.
- Property taxes: the estimate on this page (about $22,050/yr) assumes reassessment at the list price; the seller's current bill is not a guide Exemptions and portability change the actual bill — confirm with the county property appraiser.
- School zoning shown here comes from district data and changes; confirm the assigned schools directly with the district before relying on them.
Data sources & freshness
| Listing record | Stellar MLS, refreshed hourly (last: October 3, 2026) |
| Comparable sales | Stellar MLS closed sales within about 3 miles, last 18 months, as of September 20, 2026 |
| Flood zone & elevation | FEMA flood maps + USGS elevation (Zone AE shown above) |
| Taxes & monthly cost | Typical county effective rate applied to the list price; an estimate, not a bill |
| Insurance figure | Modeled estimate; obtain a real quote before offering |
| Schools | 2025-26 district assignments; verify with the district |
Momentum Research lines are our own analysis of Stellar MLS records; MLS data is deemed reliable but not guaranteed. Estimates are informational, not appraisals or advice. Methodology: how Momentum scores are computed.
Frequently asked questions
How big is 200 121St Avenue #104 and when was it built?
Per the listing record, 200 121St Avenue #104 was built in 2000 and has 2,659 sq ft of living area, 3 bedrooms and 3.5 bathrooms. Living area and lot size come from the MLS record and should be verified against the county property appraiser.
What community is 200 121St Avenue #104 in?
200 121St Avenue #104 is in Marquesa Condo in Treasure Island, Pinellas County. The comparable-sales section on this page shows recent closed sales nearby from the same MLS data.
Why might property taxes on 200 121St Avenue #104 differ from the current owner's?
The estimate on this page (about $22,050 per year) assumes reassessment at the list price less the homestead exemption. Florida reassesses a home after it sells; for a homesteaded seller the Save Our Homes cap on their assessment does not transfer, and a buyer's own exemptions and portability are applied separately, so the two bills usually differ. Any tax figure shown here is an estimate, not the actual bill — confirm with the county property appraiser and tax collector.
Is 200 121St Avenue #104 in a flood zone?
The FEMA flood map places this parcel in Zone AE, a special flood hazard area where lenders generally require flood insurance on a mortgaged purchase. Confirm the parcel's status with FEMA and your insurer, and ask for an elevation certificate.
Can I rely on the figures on this page?
No. Estimated taxes, insurance, payments, and any market or comparable-sales summary are opinions and estimates for general information only and should not be relied upon. Verify all information independently before making any decision.
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Opinion & estimate — do not rely on this page. Any figure on this page that is not a verbatim fact from the listing or a public record — including estimated property taxes, insurance, CDD/HOA amounts, mortgage payments, comparable-sales summaries, and market statistics — is an opinion and estimate provided for general informational purposes only. These figures may be inaccurate or out of date, are not appraisals, valuations, or financial, legal, tax, or investment advice, and should not be relied upon. Do not make any purchase, offer, financing, or other decision based on this page. Independently verify everything — price, square footage, lot size, year built, taxes, CDD/HOA, flood status, school assignments, permits, and community rules — with the listing broker, the county, your lender, a licensed inspector, an insurer, and your own advisors before acting.
Estimate methodology. Tax estimates apply county millage to the list price (less the homestead exemption where the parcel is matched to the certified roll) and will differ from the actual assessed bill. Cost and market figures are derived from available data and simple calculations, not a professional appraisal. We make no representation that any estimate reflects fair market value.
Equal Housing Opportunity. Content on this page is compiled from public records, MLS data, and automated sources and may contain errors or be out of date. It is general information only, not a representation about any specific property, community, builder, or association. Verify information independently before relying on it. Momentum Realty supports the Fair Housing Act and does not discriminate on the basis of race, color, religion, sex, handicap, familial status, national origin, sexual orientation, or gender identity. Information about schools, distances, and amenities is provided as neutral factual data to help you research the property and is not a statement about who should or should not live here or the suitability of the home or neighborhood for any person or group. School data may change — confirm current assignments with the school district.
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MLS / IDX. The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of the Stellar MLS Internet Data Exchange, as distributed by MLS GRID. Real estate listings held by brokerage firms other than Momentum Realty are marked with the listing broker's name and include the name of the listing agent. Data provided is deemed reliable but is not guaranteed by the MLS to be accurate. The information being provided is 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. Source: Stellar MLS, as distributed by MLS GRID. Listings courtesy of Stellar MLS as distributed by MLS GRID. All rights reserved.
Listing data is deemed reliable but is not guaranteed and is subject to change or withdrawal without notice. Square footage and lot size are approximate. Real estate brokerage services provided by Momentum Realty, licensed in Florida and Georgia. © 2026 Move With Momentum LLC.