770 21st Avenue, FL770 21st Avenue, FL770 21st Avenue, FL
Stellar MLS
1 / 88

$2,400,000

770 21st Avenue

St Petersburg, FL 33704

Listing updated: July 11, 2026 at 9:40 AM ET

Active
Stellar MLSListing courtesy of Coldwell Banker Realty · Estelia Mesimer · MLS #TB8497527 · Active · 727-360-6927
4
Beds
6
Baths
3,388
Sq Ft
0.13
Acres
2024
Built
Private poolNew constructionIn-law suiteFireplace3-car garage$708/sqft
Single Family Residence

Property type

2024

Year built

5,597 sqft

Lot size

$708

Price / sq ft

No HOA

HOA dues

76

Days on market

3

Garage spaces

X

Flood zone

About this home

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.

Estimated monthly payment

Principal & interest$12,136
Property taxes$1,124
Home insurance (est.)$1,100

Estimate only. Taxes use the listing's reported amount where available; insurance is a Florida-average estimate. Your actual payment will vary — run a full calculation or talk to a lender.

Price & listing history76 days on market

  1. Status: Active
    Jul 3, 2026
  2. Listed$248,900
    Apr 19, 2026
  3. Price increased$2,400,000

Facts & features

Property type
Residential
Sub type
Single Family Residence
Status
Active
Days on market
76
Subdivision
Spring Hill Rev
County
Pinellas
Year built
2024
Living area
3,388 sq ft
Price/sq ft
$708
Building area
4,672 sq ft (Public Records)
Lot size
5,597 sq ft
Lot category
0 to less than 1/4
Flood zone
X (12103C0217G)
Garage
3 spaces
Pool
Private pool
Annual taxes
$13,493 (2025)
Parcel #
07-31-17-84888-000-2440
MLS #
TB8497527

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Interior Details

Bedrooms
4
Full bathrooms
4
Half bathrooms
2
Flooring
Ceramic Tile, Hardwood, Tile
Appliances
Dishwasher, Disposal, Dryer, Gas Water Heater, Microwave, Range, Range Hood, Refrigerator, Tankless Water Heater, Washer, Wine Refrigerator
Interior features
Cathedral Ceiling(s), Ceiling Fans(s), Eat-in Kitchen, High Ceilings, Kitchen/Family Room Combo, Open Floorplan, Solid Surface Counters, Solid Wood Cabinets, Stone Counters, Thermostat, Walk-In Closet(s), Window Treatments
Laundry
Gas Dryer Hookup, Inside, Laundry Room
Stories / Levels
Two
Direction faces
North
Fireplace
Yes
New construction
Yes
In-law suite
Yes

Heating & Cooling

Heating
Central, Electric
Cooling
Central Air, Zoned

Parking

Garage spaces
3
Attached garage
No
Parking features
Alley Access

HOA & Financial

Total monthly fees
$0/mo
Total annual fees
$0
CDD
No
Homestead exemption
Yes
Min lease term
No Minimum
Listing terms
Cash, Conventional
Ownership
Fee Simple
Available for lease
Yes
Lease restrictions
No
Additional lease restrictions
Leasing restriction per City Code. Check with the City of St. Petersburg for information.

Exterior & Construction

Exterior features
Balcony, Lighting, Outdoor Grill
Construction materials
Concrete, Stucco, Frame
Roof
Shingle
Foundation
Block, Slab
Pool
Private pool
Road surface
Brick

Utilities

Sewer
Public Sewer
Water source
Public
Utilities
Cable Connected, Electricity Connected, Natural Gas Connected, Public, Sewer Connected

Schools

ElementaryWoodlawn Elementary-PNGreatSchools ↗
MiddleJohn Hopkins Middle-PNGreatSchools ↗
High SchoolSt. Petersburg High-PNGreatSchools ↗

Letter grades: Florida DOE 2024–25 school grades (Orange, Seminole, Lake, Osceola, Brevard). Assigned schools from the listing agent — verify enrollment with the district.

Room Details

RoomLevelDimensions
Living RoomFirst15x11
Dining RoomFirst11x9
Primary BedroomSecond13x17
Bedroom 2Second13x10
KitchenFirst11x7
OfficeFirst11x13
LaundryFirst11x7

Listing Details

Listing date
2026-04-19
On market date
2026-04-19
Original list price
$248,900
Occupant type
Owner
MLS area
33704 - St Pete/Euclid
Listing AOR
Suncoast Tampa
Status changed
2026-07-03
Tax legal description
SPRING HILL REVISED LOT 244 ( SEE N18 MAP) Lot 244 of Revised Map of Spring Hill, according to Map or Plat thereof, recorded in Plat Book 5, page 57 of public records of Pinellas County, Florida

Flood risk

Minimal riskFEMA Zone XPanel 12103C0217G

Minimal-risk area outside the mapped floodplain. Flood insurance is optional and typically low-cost.

Source: FEMA flood zone reported on the listing. Confirm current designation at FEMA Flood Map Service Center.

Location

Directions

22nd Ave N. South on recent Lake Dr right on 21st ave n address.

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Based on information submitted to the MLS GRID as of July 11, 2026 at 9:40 AM ET. 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.

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