8504 HERON LAGOON CIRCLE, Siesta Key, FL, 34242 | $2,800,000

Pre-Construction. To be built. Dreaming of building a brand-new home on Siesta Key but not sure where to start? The hard work has already been done for you. This to-be-built coastal residence has been thoughtfully designed as a 4-bedroom, 4. 5-bath home with a den and club room and an experienced builder is already secured. All that's left is for you to personalize the finishes and make it distinctly yours. Even better, the setting is something truly special. In this unique Siesta Key neighborhood, residents enjoy the rare privilege of crossing Heron Lagoon via a private pedestrian bridge that leads directly to the communities private beach. A community cabana offers storage for beach chairs, kayaks, & water toys, making spontaneous beach days effortless. From your future front door, it's just a one-minute walk to the bridge & another minute to the Gulf. Designed for elevated coastal living & a carefree lifestyle. The home plan includes multiple covered patio areas that create seamless indoor-outdoor flow, ideal for gatherings after a day at the beach or evenings under the island sky. The previous structure has been removed, providing a clean slate & a streamlined path to construction. You're also just minutes from local restaurants, a nearby marina for your boat, Turtle Beach, & the newly reopened Midnight Pass. This is your opportunity to step into the Siesta Key lifestyle with a custom home already in motion, without the typical delays of starting from scratch. Schedule your visit and walk the property to experience the location firsthand.  Property is also being sold as land only.

Features

  • Elevator: Y
  • Rooms: 3
  • Bedrooms: 4
  • Baths: 4 full / 1 half
  • Laundry: Inside, Laundry Room
  • Style: Custom, Florida
  • Year Built: 2026
  • Garage: 3-car Driveway, Garage Door Opener, Ground Level
  • Heating: Central
  • Cooling: Central Air
  • Approx Sq. Feet: 2,675
  • Acreage: 0.26
  • Est. Taxes: $3,873
  • Lot Desc: FloodZone, Near Public Transit
  • View: Trees/Woods
  • Middle School: Sarasota Middle
  • High School: Riverview High
  • Pool: In Ground, Lighting
  • Pet Policy: Yes
  • Appliances: Bar Fridge, Built-In Oven, Dishwasher, Disposal, Dryer, Microwave, Range, Range Hood, Refrigerator, Washer
  • MLS#: A4681098
  • Days on Market: 8 days
  • Website: https://www.raveis.com
    /eprop/A4681098/8504heronlagooncircle_siestakey_fl?source=qrflyer
This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of MFRMLS (My Florida Regional MLS DBA Stellar MLS). 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. (last updated 3/6/2026 11:08:40 PM)

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Julia BuzziSales Associate

203.942.4899

Julia.Buzzi@raveis.com

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Matthew DeMariaVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 147983

845.290.3871

Matthew.DeMaria@raveis.com

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8504 HERON LAGOON CIRCLE, Siesta Key, FL, 34242

$2,800,000

Julia Buzzi

Sales Associate

William Raveis Real Estate

Phone: 203.942.4899

Julia.Buzzi@raveis.com

Matthew DeMaria

VP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 845.290.3871

Matthew.DeMaria@raveis.com

NMLS Mortgage Loan Originator ID 147983

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $2,240,000 $2,240,000 $2,240,000
Term 360 months 360 months 180 months
Initial Interest Rate** 5.500% 5.875% 5.750%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.130% 5.984% 5.912%
Monthly Tax Payment $323 $323 $323
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $12,718 $13,250 $18,601
Total Monthly Payment $13,166 $13,698 $19,049

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.