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$1,400,000 Just Listed
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Property Description
The 1934 Historic Pineapple house is on the market and should be on your radar! This rare 92 year old Coastal Compound in the Heart of Pass-a-Grille is a one-of-a-kind property offering the perfect blend of historic island charm and modern updates with a beautifully renovated 3-bedroom, 2-bath main residence plus a second story 2-bedroom, 2-bath guest house, separated by a large solid wood and insulated conjoining door that offers the new buyer the option of having a 5-bedroom 4-bath with two kitchens, two indoor laundry locations, with endless possibilities for extended family, guests, or additional income potential. No Pass-a-Grille parking problem here as the home has a side by side two vehicle parking garage and two vehicle carport. Rich in character, the main home features soaring tongue-and-groove ceilings, exposed wood beams, original hardwood floors, and abundant natural light throughout. The updated kitchen offers shaker cabinetry, stone countertops, stainless steel appliances, and leads into the living spaces designed for relaxed coastal living. The spacious second floor primary suite is timeless and serves as a private retreat with a spa-inspired bath, and connecting bonus room perfect for a home office or coffee/wine bar. The additional guest bedrooms provide comfort for family and guests. The attached guest house has been thoughtfully updated maintaining its timeless coastal character, offering a full kitchen, spacious living area, two bedrooms, and two full baths. The exterior private and a covered entertainment area boasts a large kitchen counter, flat screen tv, and power and gas line to add outdoor refrigerator and and gas grill, perfect for gathering after a day at the beach. Located just steps from the sugar sand beaches of Pass-a-Grille, boutique shopping, waterfront dining, marinas, and historic 8th Avenue, this exceptional property offers a rare opportunity to own one of the area's classic island homes. Whether you're searching for a primary residence, vacation retreat, or an investment with exceptional flexibility, this unique coastal compound truly has it all. The 2/2 guest quarters is currently rented for $3000 a month plus renter pays utilities. Main house rents monthly between $6000 to $15,000 a month depending on the season. 24 hour notice for showings as the property is currently occupied. Currently July, August, December 2026 and January, March-April 14, 2027 are rented.
Full Property Details
Full Property Details for 105 21st Ave
General
- Price: $1,400,000
- Taxes: $14,666 (2025)
- Status: Active
- Type: Single Family
- Source: MidFloridaRegionalMLS
- MLS ID: TB8520827
- Updated: 6/26/2026
- Added to Site: 4 day(s) ago
Rental Information
- Min. Lease: 1 Month
Interior
- Number of Rooms: 3
- Interior Features: Ceiling Fan(s), Stone Counters
- Fireplace: Yes
- Fireplace(s): Wood Burning
- Appliances: Disposal
- Furnishings: Furnished
- Flooring: Luxury Vinyl, Tile
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 4
Bedrooms
- Total Bedrooms: 5
Other Rooms
- Laundry: Inside
Exterior
- Exterior Features: Balcony, French Doors, Outdoor Shower, Rain Gutters
- Deck/Patio: Covered, Enclosed, Patio
- Porch/Patio/Deck: Covered, Enclosed, Patio
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Carports: Yes
- Carport: 1
- Carport Spaces: 1
- Covered Spaces: 3
- Parking Features: Garage Faces Rear
Location
- Area: 33706 - Pass a Grille Bch/St Pete Bch/Treasure Isl
- County: Pinellas
- Development Name: 33706 - Pass a Grille Bch/St Pete Bch/Treasure Isl
- Subdivision: PHILLIPS DIV REV MAP
- Driving Directions: From Gulf Blvd heading south, GUlf Blvd turns into Pass a Grille way. At the stop sign, turn right onto 21st Ave property will be on the right
- Direction Faces: South
School Information
- Elementary School: Azalea Elementary-PN
- Middle School: Bay Point Middle-PN
- High School: Boca Ciega High-PN
Community
- Community Name: 33706 - Pass a Grille Bch/St Pete Bch/Treasure Isl
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Central
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
Structural Information
- Exterior Const.: Wood Frame, Wood Siding
- Roof: Metal
- Windows: Blinds
- Stories/Levels: Two
- Square Feet: 2,765
- Sq. Ft. Source: Appraiser
- Year Built: 1934
Additional Structures
- Other Structures: Guest House
Lot Features
- Lot Size (Acres): 0.11
- Lot Size (Sq. Ft.): 5,001
- Lot Size: 5001
- Lot Dimensions: 50 x 100
- Street/Road Desc.: Asphalt
- Fencing (Description): Fenced, Vinyl
Financial Considerations
- Tax Amount: $14,666.84
- Tax Year: 2025
Disclosures and Reports
- Ownership: Fee Simple
- Special Conditions: None
- Legal Description: PHILLIPS DIVISION REV MAP BLK J, LOT 68
- Flood Zone Info: AE
- APN: 183216686340100680
- Property ID: 183216686340100680
- Block/Lot/Section: J
Listed by Exp Realty
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Schools
Schools serving 105 21st Ave
School District:Pinellas County School District
| Name | Grades | Distance |
|---|---|---|
Azalea Elementary School 1680 74th St N, St. Petersburg, FL 33710 | PK-5 | 6.2 mi |
Bay Point Middle School 2151 62nd Ave S, St. Petersburg, FL 33712 | 6-8 | 4.7 mi |
Boca Ciega High School 924 58th Street South, Gulfport, FL 33707 | 9-12 | 4.7 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 105 21st Ave
Date
Details
Price
Change
Source
6/26/2026
Listed
$1,400,000
89.19%
MLS
11/08/2019
Sold
$740,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 105 21st Ave
Year
Property Taxes
Change
Tax Assessment
Change
2024
$16,211
—
$915,000
-20%
2024
$16,211
10%
$1,150,000
15%
2023
$14,779
16%
$1,000,000
29%
2021
$12,711
-7%
$774,700
-16%
2022
$13,660
7%
$920,000
39%
2021
$12,711
116%
$664,076
78%
2019
$5,896
—
$373,066
1%
2018
$5,894
3%
$370,522
4%
2017
$5,716
—
$355,294
—
2016
$5,697
2%
$354,642
2%
2015
$5,601
4%
$346,719
2%
2014
$5,394
10%
$340,129
13%
2013
$4,924
—
$301,115
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 105 21st Ave
105 21st Avenue, Saint Pete Beach, FL 33706 (MLS# TB8520827) is a Single Family property with 5 bedrooms and 4 full bathrooms. 105 21st Avenue is currently listed for $1,400,000 and was received on June 26, 2026. Want to learn more about 105 21st Avenue? Do you have questions about finding other Single Family real estate for sale in Pass A Grille Beach? You can browse all Pass A Grille Beach real estate or contact a Coldwell Banker agent to request more information.

