843 Bayport Way #843, Longboat Key, FL 34228
Sources: Stellar MLS (listings + 12-mo closed sales), FEMA, modeled insurance. Interpretation: Momentum Research. Data notes
As of October 20, 2026, 843 Bayport Way #843 in Bayport Bch & Ten Ph F, Longboat Key is listed at $645,000 (1,260 sq ft, about $512 per sq ft). That sits within a few percent of Bayport Bch & Ten Ph F's median closed sale of $700,000 over the last 12 months (7 recorded sales). Per square foot it is above the community's recent $454/sq ft by about 13%. It has been 30 days on market. Listing facts: built in 1983, waterfront. Figures are from the MLS record and county data; deemed reliable but not guaranteed.
- No CDD assessment on record
- Built 1983 · 43 yrs
- 1,260 sq ft of living area
- Listed at $645,000 — recent neighborhood median sale price ~$700,000 (nearby sales; deemed reliable, not an appraisal)
- 30 days on market
About this home
EXPERIENCE THE BEST OF LONGBOAT KEY—FROM THE GULF TO THE BAY! Welcome to Bayport Beach & Tennis Club, an exceptional Gulf-to-Bay community where pristine beaches, breathtaking sunsets, lush tropical surroundings, and resort-style amenities create the ultimate Florida lifestyle! Nestled among beautifully landscaped grounds, this desirable 2-bedroom, 2-bath SECOND-FLOOR END UNIT offers an inviting combination of privacy, natural light, and coastal charm—with the added benefit of NO NEIGHBORS ABOVE YOU!
Step inside to discover a bright, welcoming residence featuring an open living and dining area, ideal for relaxing or entertaining. The thoughtfully designed split-bedroom floor plan provides privacy for owners and guests alike. The kitchen and bathrooms have been tastefully updated, newer windows enhance comfort and efficiency, and a full-size washer and dryer inside the residence add everyday convenience.
The spacious primary suite features a walk-in closet and a versatile bonus area, perfect for a home office, cozy reading retreat, or additional storage. OUTDOOR LIVING IS JUST AS INVITING! Enjoy your morning coffee on the open-air deck, surrounded by tropical beauty, or unwind on the screened lanai while enjoying the peaceful setting.
Covered parking, convenient guest parking, multiple storage areas, and a private owner's closet provide the practical features that make island living effortless. WHAT TRULY MAKES BAYPORT SPECIAL IS ITS EXTRAORDINARY GULF-TO-BAY LIFESTYLE! Situated on approximately 27 beautifully landscaped acres stretching from the Gulf of Mexico to Sarasota Bay, this distinctive community offers approximately 1,200 FEET OF PRIVATE GULF BEACH ACCESS, where soft sands, turquoise waters, and spectacular sunsets are part of everyday life.
Enjoy an impressive collection of resort-style amenities, including a heated Junior Olympic-size swimming pool, four Har-Tru tennis courts, a fitness center, kayak launch, fishing pier, and beach chairs and umbrellas for residents. Meandering pathways wind through mature tropical landscaping, creating a serene, park-like atmosphere that makes Bayport one of Longboat Key's truly special communities. And the location?
SIMPLY FABULOUS! You're just minutes from Longboat Key's wonderful restaurants, boutique shopping, St. Armands Circle, and the cultural attractions of downtown Sarasota.
Imagine starting your morning with a peaceful walk along the Gulf, spending the afternoon kayaking on Sarasota Bay, and ending your day watching another unforgettable Florida sunset. Whether you're searching for a full-time residence, seasonal retreat, or your own coastal escape, this is an incredible opportunity to enjoy the best of Longboat Key living. BEACH.
BAY. BEAUTIFUL ISLAND LIVING. YOUR LITTLE PIECE OF PARADISE AWAITS AT BAYPORT BEACH & TENNIS CLUB!
Description provided by COLDWELL BANKER REALTY 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 $3,573/mo 78%
- Taxes $669/mo 15%
- Insurance $350/mo 8%
$4,591/mo at 20% down, 30-yr @ 7.4% · edit any field to update.
Editable estimate — not a loan offer. Estimates only; see data & estimate notes.
Property taxes
✓ Certified tax roll · county-average rateProperty taxes in Florida are reassessed after a sale, so a buyer’s first full-year bill can be higher than the seller’s. Budget from this estimate, not the current bill, before you make an offer.
The current owner’s taxable value is below today’s asking price; after a sale the assessment is set from market value, so the estimated bill is higher. Exemptions and portability can reduce it.
Certified 2025 tax roll values for this parcel (Florida DOR). The roll gives values, not the bill; the current owner’s bill above is estimated from the taxable value.
Estimate my property taxes →Adjust for your exemptions, portability, and down payment
Sources: Florida DOR certified tax roll (2025), Stellar MLS; millage: Florida TaxWatch 2025 How Florida Counties Compare (county-average millage); school portion estimated at ~42% of total, capped at 6.50 mills. County public record, not MLS data — matched to this home by parcel ID. Estimates are not a tax bill; the county property appraiser and tax collector set the actual amount.
What it really costs to own 843 Bayport Way #843
The parts of the monthly number a mortgage calculator leaves out, from this listing's MLS record, the county tax roll, Citizens and FEMA. Property facts only.
| Property tax | The current owner's bill is about $5,825/yr (certified county roll, taxable value × millage). Buy at the asking price of $645,000 and the first-year bill resets to about $8,025/yr (the parcel is matched to the certified roll; asking price less the $50,000 homestead exemption × 13.48 mills (county-average millage, estimate)); Save Our Homes caps later increases at 3%/yr. |
|---|---|
| Home and flood insurance | The average Citizens Property Insurance premium in Sarasota County is $2,126/yr (4,849 policies, Citizens detail by county, April 2026); private-market quotes differ by roof age, wind mitigation and distance to the coast. The page's modeled range for this home is $3,000–$6,000/yr; neither is a quote. |
| Roof and age | Built in 1983. An original roof would be about 43 years old; under Florida's 2022 reform (SB 2-D) carriers may require an inspection past 15 years, so budget for a roof report and ask for the roof permit date. |
Flood zone & elevation
Sourced environmental data for the parcel. Confirm with FEMA and your insurer.
Not yet verified for this address. Look up the parcel at msc.fema.gov before relying on any flood assumption.
Approximate parcel elevation from USGS; confirm exact elevation with a survey.
Sarasota 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 Sarasota 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 BAYPORT BCH & TEN PH D market
How this home is priced against recent nearby sales, and where BAYPORT BCH & TEN PH D 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.
Price vs. size in BAYPORT BCH & TEN PH D
Each dot is a closed sale since 2009 (55 total). This home is the gold marker.
Sale price (y) by living area in sq ft (x). Stellar MLS closed sales.
Median $/sq ft by year
Community sold $/sq ft, 2016–2026. This home lists at $512/sq ft.
Median sale price by year
12-month median closed price, 2016–2026.
Market Heat by year (0–100)
Momentum Market Heat, 2016–2026. Now 64 (hot).
This home’s history
- 1983BuiltPer public record
- About Sep 2026Listed (per MLS)MLS reports 30 cumulative days on market as of October 20, 2026
- Sep 20, 2026First seen on movewithmomentum.comObserved at $645,000
- 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: $700,000 ($454/sq ft). Stronger local evidence. Shown for general reference only — not an appraisal or a statement of this home’s value.
The Messtimate
Our automated estimate of the likely sale-price range for this home — modeled from recent closed sales nearby adjusted to today's market, a local size-and-age model, and the county tax roll. It is an estimate, not an appraisal, not market value, and not an offer. A licensed agent's CMA sees the condition, the lot, and the live market that a model can't.
Directional estimate — built from 20 comparable closed sales within about 3 miles (same property type, closed within the last 18 months, each adjusted to today's market).
Track record: across 2,984 recent closed sales we scored, the closed price landed inside the Messtimate range 58% of the time; median miss 9.6% (closed sales statewide, FL + GA feeds that permit an automated estimate). Re-scored weekly; last 2026-10-20.
Actual list price: $645,000 ($512/sq ft) — the seller's asking price is not an input to this range; compare the two.
A 13% spread on the same house — here is what a model can't see:
- Condition & updates — a 1983 home may have had its roof, kitchen, or HVAC replaced since, or not; the model can't see either.
- The lot — this listing is waterfront; water frontage is priced far off nearby averages.
- Carrying costs & concessions — insurance, CDD/HOA and seller-paid buydowns change what a buyer actually pays.
And what the live market is doing right now:
- This home: 30 days on market vs. a 40-day community median
- 3 active listings competing, 1 under contract
- 7 closed here in the last 12 months
Selling your own home? Try the Messtimate on your address →
Methodology: 20th–80th percentile band combining time-adjusted $/sq ft of comparable closed sales (20); MLS closed-sale records. Automated valuation model output for general information only — not an appraisal, not market value, not an offer, and not reviewed by a licensed appraiser. Updated October 20, 2026.
Momentum Property Score
47/100 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: 6 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
🟡 Balanced conditions around this listing. 5.1 months of supply in the surrounding market and 30 days on market for this home, against a 40-day area median.Days on market:this home 30Area median: 40 daysWhy it matters: above-median time on market, together with the level of supply, is a clear sign of how much leverage sits with buyers.Momentum Research interpretation of the MLS facts in the snapshot above. Based on Stellar MLS data distributed by MLS GRID for the period 2009 through 2026. As of August 2, 2026.
🟡 Asking $512 per square foot, about 13% above the community’s $454 median. BAYPORT BCH & TEN PH D’s 12-month median sold price per square foot is $454. Median sold price per square foot is up 32.1% year over year. Confidence: Low · 7 closed sales in 12 monthsMLS facts: Stellar MLS closed sales. A per-square-foot gap is context, not an appraisal; condition, lot, and view set the final number here.
Recent BAYPORT BCH & TEN PH D sales closed near 94.7% of original asking. Cash paid for about 71% of recent closings here.Why it matters: the community’s own record shows how far opening prices typically move, and how often buyers compete without financing.Momentum Research analysis of Stellar MLS records, community-level, 12 months ending August 2, 2026. Aggregates only; deemed reliable but not guaranteed.
What’s unique here: no CDD assessment.
Jump to: About this home · Every number, sourced · Monthly cost · Flood & risk · History · FAQ
Updated October 20, 2026 · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
Seen enough photos?
Want to see 843 BAYPORT WAY #843?
Tell us when works for you and a local agent will reach out to arrange a showing and answer your questions about this home.
Listed by COLDWELL BANKER REALTY · MLS # A4706474
Request a showing
Similar homes for sale near BAYPORT BCH & TEN PH F
Active listings nearby at a comparable size and price. Listings held by brokerages other than Momentum Realty are marked with the listing broker. Deemed reliable but not guaranteed.
Newest listings in LONGBOAT KEY
- 2110 Harbourside Drive #523, LONGBOAT KEY · $628,000 · 3 bd / 2.0 ba · listed October 20, 2026 (courtesy of COLDWELL BANKER REALTY)
- 5320 Gulf Of Mexico Drive #101, LONGBOAT KEY · $999,000 · 3 bd / 2.0 ba · listed October 20, 2026 (courtesy of COLDWELL BANKER REALTY)
- 560 Harbor Point Road, LONGBOAT KEY · $9,500,000 · 4 bd / 5.0 ba · listed October 17, 2026 (courtesy of MICHAEL SAUNDERS & COMPANY)
- 415 L Ambiance Drive #Ph-F, LONGBOAT KEY · $12,995,000 · 4 bd / 3.5 ba · listed October 16, 2026 (courtesy of COLDWELL BANKER REALTY)
- 3010 Grand Bay Boulevard #416, LONGBOAT KEY · $2,495,000 · 3 bd / 3.5 ba · listed October 16, 2026 (courtesy of COLDWELL BANKER REALTY)
- 615 Dream Island Place #212, LONGBOAT KEY · $1,089,000 · 2 bd / 2.0 ba · listed October 16, 2026 (courtesy of PREMIER SOTHEBY'S INTERNATIONAL REALTY)
Recently off market in BAYPORT BCH & TEN PH F
- 806 Bayport Way #806 · last listed $949,000 · 2026-10-03
Every home on Bayport Way: what is for sale, what sold and when, the homes and the communities along it.
Just listed: new homes for sale in Central Florida & Tampa Bay in the last 48 hours · updated hourly · RSS · Central Florida & Tampa Bay market today: new listings, price cuts, pendings
More on BAYPORT BCH & TEN PH F
Go deeper on BAYPORT BCH & TEN PH F
See schools, amenities, builders, HOA/CDD detail, and every active & sold home in the community — the single biggest advantage of buying here over a portal.
Assigned schools
Schools currently assigned to this address in Sarasota 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.
City, county & community guides
Where this home sits, with links to the matching guides. General reference only.
Buyer research checklist
Items worth confirming for 843 Bayport Way #843, chosen from what the record shows. This is general guidance, not advice about this specific property.
- Built in 1983 (43 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.
- Look up the parcel on FEMA's Flood Map Service Center and confirm with your insurer whether flood insurance is required.
- Get a homeowners insurance quote for this specific address in Sarasota County; a wind-mitigation inspection and, on older homes, a four-point inspection can change the premium.
- Waterfront: confirm seawall or dock condition and permits, and ask who owns and maintains the shoreline.
- Listed living area is 1,260 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 $8,025/yr) assumes reassessment at the list price less the homestead exemption. Estimated buyer taxes are about $2,200 more per year than the current owner’s estimated bill (+38%). Exemptions and portability change the actual bill — confirm with the county property appraiser.
- Confirm school zoning directly with the district.
Data sources & freshness
| Listing record | Stellar MLS, checked against the MLS hourly (last: October 20, 2026) |
| Comparable sales | Stellar MLS closed sales within about 3 miles, last 18 months, as of August 2, 2026 |
| Flood zone & elevation | Not verified for this address — look it up at msc.fema.gov |
| Taxes & monthly cost | Certified county tax roll (parcel-matched) × county millage; 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 843 Bayport Way #843 and when was it built?
Per the listing record, 843 Bayport Way #843 was built in 1983 and has 1,260 sq ft of living area, 2 bedrooms and 2.0 bathrooms. Living area and lot size come from the MLS record and should be verified against the county property appraiser.
What community is 843 Bayport Way #843 in?
843 Bayport Way #843 is in Bayport Bch & Ten Ph F in Longboat Key, Sarasota County. The comparable-sales section on this page shows recent closed sales nearby from the same MLS data.
Why might property taxes on 843 Bayport Way #843 differ from the current owner's?
The estimate on this page (about $8,025 per year) assumes reassessment at the list price less the homestead exemption. Estimated buyer taxes are about $2,200 more per year than the current owner’s estimated bill (+38%). 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 843 Bayport Way #843 in a flood zone?
A flood designation has not been verified for this address. Look up the parcel on FEMA's Flood Map Service Center (msc.fema.gov) and confirm with your insurer.
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.
See 843 BAYPORT WAY #843 in person
Private tours available 7 days a week, in person or by live video walkthrough. Request a tour or send a question and a licensed Momentum Realty agent will follow up.
Momentum Realty · licensed in FL & GA
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.
Found an error? If you are the owner, listing agent, or a party to this property and believe any information is inaccurate, email and we will review and correct or remove it promptly.
Automated content. Some summaries, distances, and estimates on this page are generated automatically from public and proprietary data sources and may contain errors or omissions. We strive for accuracy but cannot guarantee the completeness or accuracy of any information. Verify anything important independently.
No warranty; measurements & photos. No guarantee, warranty, or representation of any kind is made regarding the completeness or accuracy of any information, descriptions, or measurements on this page — including square-footage measurements and property condition — all of which should be independently verified through appropriate means, including in-person inspection and public records. Photographs may be virtually staged or digitally enhanced and may not reflect actual property conditions. Momentum Realty and its agents expressly disclaim any liability in connection with the information provided.
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.