2415 CASTILLA Isle, Fort Lauderdale, FL 33301
Sources: BeachesMLS (listings + 12-mo closed sales), FEMA, modeled insurance. Interpretation: Momentum Research. Data notes
As of September 6, 2026, 2415 CASTILLA Isle in Seven Isles, Fort Lauderdale is listed at $16,500,000 (9,968 sq ft, about $1,655 per sq ft). That is 319% above Seven Isles's median closed sale of $3,942,500 over the last 12 months (6 recorded sales). Per square foot it is above the community's recent $1,068/sq ft by about 55%. It came to market within the past week. Listing facts: new construction, a private pool, waterfront, no HOA. Figures are from the MLS record and county data; deemed reliable but not guaranteed.
- No CDD assessment on record
- New construction — built 2026
- 9,968 sq ft of living area
- 3-car garage
- New to market
- HOA ~$50/mo (estimate; confirm)
This home’s history
- 2026BuiltPer public record
- Sep 5, 2026First trackedObserved at $16,500,000
- NowActiveCurrently for sale
Build year is from public record. Listing 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.
Estimated monthly payment
- Principal & interest $85,264/mo 82%
- Taxes $14,438/mo 14%
- Insurance $4,331/mo 4%
- HOA $50/mo 0%
$104,083/mo at 20% down, 30-yr @ 6.71% · edit any field to update.
Editable estimate — not a loan offer. Estimates only; see data & estimate notes.
Momentum Property Score
26/100 is limited 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.
Momentum Scores are objective, rules-based indicators computed from listing facts, public records, and recent nearby sales. They are not appraisals, valuations, investment advice, or judgments about a neighborhood or who should live there. Verify independently.
The Momentum read
🟡 Asking $1655 per square foot, about 55% above the community’s $1068 median. Seven Isles’s 12-month median sold price per square foot is $1068. MLS facts: BeachesMLS 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: no CDD assessment.
Jump to: About this home · Every number, sourced · Monthly cost · Flood & risk · History · FAQ
Updated September 6, 2026 · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
About this home
NEW CONSTRUCTION WATERFRONT ESTATE IN PRESTIGIOUS SEVEN ISLES, LAS OLAS. A seamless blend of modern sophistication and timeless elegance, this extraordinary 6-bedroom, 8.5-bath residence offers 9,968 total SF and 100 feet of deepwater frontage with direct ocean access and no fixed bridges, an exceptional setting for the South Florida luxury boating lifestyle. Built with reinforced concrete construction, including a concrete second floor, the residence showcases impeccable craftsmanship, extensive custom woodwork, designer finishes, dramatic LED-lit cove ceilings, and a striking concrete catwalk with glass bridges overlooking the first floor.
A custom glass elevator provides access throughout the home. Designed for elevated living and entertaining, the chef's kitchen features premium Sub- Zero and Wolf appliances, generous prep and entertaining space, a butler's pantry, and an elegant formal dining room. A truly one-of-a-kind underground climate-controlled wine cellar creates a dramatic destination for collectors and entertaining.
The expansive waterfront primary suite is a private retreat featuring deepwater views, a private balcony, fireplace, morning bar, substantial custom closet space, and separate his-and-her bathrooms. A secondary bedroom wing offers an additional morning bar for guests and family. Entertainment amenities rival a private resort, including a state-of-the-art home theater with wet bar, expansive game and media room with full bar, ground-floor executive office, and third-floor fitness center with wet bar and spectacular waterfront views.
First- and second-floor laundry rooms and a dedicated luggage storage room add exceptional functionality. Outside, experience resort-style waterfront living with a spectacular 65-foot pool, spa, sun shelf, sunken wraparound fire pit, covered entertaining bar, fully equipped summer kitchen and BBQ area. The 100 feet of deepwater frontage provides convenient ocean access with no fixed bridges.
Additional features include ESW impact windows and doors, sophisticated lighting-control and smart-home automation, Lutron automated blinds, integrated music and surveillance systems, and a three-car garage with lifts capable of accommodating up to six vehicles. An exceptional opportunity to own a newly constructed luxury waterfront estate in Seven Isles. Just minutes from Las Olas Boulevard, Fort Lauderdale Beach, fine dining, shopping, yachting, and everything that defines the Fort Lauderdale luxury lifestyle.
Seven Isles is one of Fort Lauderdale's most prestigious waterfront enclaves, offering exceptional privacy, an unbeatable location, and the rare luxury of being moments from both Las Olas Boulevard and the beach where sophisticated coastal living meets effortless convenience.
Description provided by EXP Realty and reproduced from the MLS; not independently verified.
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
Provided via the BeachesMLS Internet Data Exchange · All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc. · 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.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.
Actual list price: $16,500,000 — compare it against the range above. The Messtimate is a blind sqft estimate; the list price reflects this specific home.
A 27% spread on the same house — and that gap is exactly what an automated guess can't see:
- Condition & finishes — as new construction, builder upgrades and finish level aren't in a sq ft number.
- The lot — this listing is waterfront; water frontage is priced far off a per-sq-ft average of the neighborhood.
- Outliers skew it — one flip or distressed sale in the comps drags the whole $/sq ft up or down.
- 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:
- This home: 1 days on market vs. a 186-day community median
- 12671 active listings competing, 2829 under contract
For reference, this home is listed at $16,500,000 ($1,655/sq ft) — a number set with analysis a Messtimate can't do.
Selling your own home? Try the Messtimate on your address →
Methodology: 9,968 sq ft × $940–$1,196/sq ft from recent nearby closed sales (public records). Estimate for general information only; not an appraisal, valuation, or offer. Updated September 6, 2026.
Similar homes for sale near Seven Isles
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.
Price & listing history
Building permits
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.
This is a coastal Florida county. Premiums and coverage vary by home; obtain a quote from a licensed insurer.
Internet & broadband
AT&T Fiber covers much of NE Florida; confirm availability at the address.
Xfinity/Spectrum cable broadband is widely available.
T-Mobile / Verizon fixed-wireless as a backup option.
Seen enough photos?
Want to see 2415 CASTILLA Isle?
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 EXP Realty · MLS # B26072728
Request a showing
Recent sales activity in Seven Isles
Recent comparable closed sales near this home, from public records. Summary figures are for general reference only and are not a valuation of this property. See the Seven Isles neighborhood guide for more.
Recent nearby closings in the data set.
Canonical 12-month median closed price. Reference only.
Canonical 12-month median $/sq ft. Reference only.
Go deeper on Seven Isles
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 Broward 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.
See schools in the Seven Isles guide → · Browse school-zone pages →
Comparable recent sales
Recent closed sales nearby, with photos, so you can compare. Sold prices are public record, deemed reliable but not guaranteed.
No closely comparable recent sales were found in this data set.
Investment snapshot
Objective rental and cash-flow estimates for a buyer weighing this as an investment. Rough figures for general information only — not a guarantee of rent, an appraisal, or investment advice. Verify independently.
Buyer research checklist
Items worth confirming for 2415 CASTILLA Isle, chosen from what the record shows. This is general guidance, not advice about this specific property.
- New construction: get the builder's warranty terms and the certificate of occupancy in writing, and ask which finishes shown are upgrades.
- The listing reports no HOA: confirm with the county record that no deed restrictions or mandatory association apply to this parcel.
- 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 Broward 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.
- Waterfront: confirm seawall or dock condition and permits, and ask who owns and maintains the shoreline.
- Listed living area is 9,968 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 $173,250/yr) assumes reassessment at the list price; the seller's homestead cap does not transfer, so their current bill is not a guide.
- Confirm school zoning directly with the district.
Approximate distances
Approximate drive times for general reference only.
Groceries, dining, and parks for this city — see the city guide.
Schools, taxes, and services are county-administered — see the county guide.
View →Amenities and HOA/CDD detail on the neighborhood guide.
View →Data sources & freshness
| Listing record | BeachesMLS, refreshed twice daily (last: September 6, 2026) |
| Community market stats | BeachesMLS closed sales, as of September 6, 2026 |
| Flood zone & elevation | Not verified for this address — look it up at msc.fema.gov |
| Taxes & monthly cost | Estimated from county rates; not a quote |
| 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 BeachesMLS 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 2415 CASTILLA Isle and when was it built?
Per the listing record, 2415 CASTILLA Isle was built in 2026 and has 9,968 sq ft of living area, 6 bedrooms and 8.5 bathrooms. Living area and lot size come from the MLS record and should be verified against the county property appraiser.
What community is 2415 CASTILLA Isle in?
2415 CASTILLA Isle is in Seven Isles in Fort Lauderdale, Broward County. The community section on this page shows recent closed sales, days on market, and active inventory for Seven Isles from the same MLS data.
Does 2415 CASTILLA Isle have an HOA?
The listing reports no HOA. Confirm with the county record that no deed restrictions or mandatory association apply to the parcel.
Why might property taxes on 2415 CASTILLA Isle differ from the current owner's?
The estimate on this page (about $173,250 per year) assumes reassessment at the list price. Florida's Save Our Homes rule caps annual assessment increases for homesteaded owners, and the assessment resets after a sale, so a new owner's bill may differ from the seller's. Any tax figure shown here is an estimate, not the actual bill — confirm with the county property appraiser and tax collector.
Is 2415 CASTILLA Isle 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 2415 CASTILLA Isle 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 a typical county millage rate to the list price 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 BeachesMLS Internet Data Exchange. 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: BeachesMLS, Inc.. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc. 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.