770 21st Avenue NSt Petersburg, FL 33704Price: $2,400,000

  • Price: $2,400,000
  • Est. Mortgage of $/month
  • 76 Days on Market
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$
%
$/month over payments
Federal 30-year interest rate: 6.43% last updated on Jul 2, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $2,400,000List Price
  • 4Bedrooms
  • 4Full Bath
  • 2Half Baths
  • 3,388Square Feet
Exquisite Custom Pool Home with Luxury ADU in Crescent Lake Nestled along the picturesque brick streets of the highly sought-after Crescent Lake neighborhood, this stunning 2024 custom-built residence offers the perfect blend of timeless charm, modern luxury, and exceptional versatility. Just one block from Crescent Lake Park, you'll enjoy scenic walking trails, tennis and pickleball courts, playgrounds, and expansive green spaces right outside your door. Offering a total of 3,388 square feet, the property includes a 2,700-square-foot main residence and a 749-square-foot detached ADU (Accessory Dwelling Unit), creating the ideal setup for multigenerational living, extended family, guests, a private home office, or income-producing opportunities. The main home features 3 bedrooms, a dedicated office, and 3.5 bathrooms, with soaring ceilings, abundant natural light, and an open-concept floor plan designed for both everyday living and entertaining. Each bedroom includes its own en-suite bathroom, providing comfort and privacy for family and guests. The luxurious second-floor primary suite offers dual walk-in closets, an additional custom closet, and a spa-inspired bath designed for relaxation. The gourmet kitchen is equipped with premium Thermador appliances, custom cabinetry, designer finishes, and gas cooking, making it the centerpiece of the home. Designed for efficiency and modern living, the residence includes gas-powered appliances, a tankless water heater, smart home technology, a smart irrigation system, hurricane-impact windows, custom window treatments, two dual-stage HVAC systems for the main home, and is pre-plumbed for a gas generator. Step outside to your private backyard retreat featuring a sparkling pool, covered lanai, and convenient poolside half bath-perfect for enjoying Florida's year-round lifestyle. The detached ADU is beautifully appointed with its own private entrance, dedicated parking space, full kitchen with gas appliances, private washer and dryer, and stylish finishes throughout. Whether used for family, guests, a long-term tenant, or as a short-term rental where permitted, this separate living space offers exceptional flexibility and value. One of the most unique advantages of this property is its ownership structure. As an owner-occupied residence, you have the opportunity to generate additional income by renting the ADU on a short-term basis, subject to local regulations. This is a valuable benefit that is generally not available with properties purchased solely as investment properties, making this home a rare opportunity for buyers seeking both luxury living and income potential. Located just minutes from Downtown St. Petersburg, waterfront parks, museums, award-winning restaurants, The Pier, and major highways with convenient access to Tampa, Clearwater, and Sarasota, this exceptional property is also situated in a non-flood zone and non-evacuation zone, providing additional peace of mind. Luxury, flexibility, and income potential come together in this one-of-a-kind Crescent Lake home. Don't miss this rare opportunity to enjoy an extraordinary lifestyle while maximizing the value of your investment.

Property Details of 770 21st Avenue N

Property Details

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Mortgage Calculator


$
$
%
Est. Mortgage:
$/month over payments
Federal 30-year interest rate: 6.43% last updated on Jul 2, 2026. * The above figures are estimates provided by Union Street Media using the FRED® API, and are not endorsed or certified by the Federal Reserve Bank of St. Louis. Check with your lender for actual interest rates.
Listed by Estelia Mesimer of COLDWELL BANKER REALTY (727-360-6927)

Listings courtesy of StellarMLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of July 3, 2026 11:08 AM UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.

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