105 21st Avenue, FL105 21st Avenue, FL105 21st Avenue, FL
Stellar MLS
1 / 72

$1,400,000

105 21st Avenue

St Pete Beach, FL 33706

Listing updated: June 26, 2026 at 11:42 AM ET

Active
Stellar MLSListing courtesy of Exp Realty · Brandon Tecklenburg · MLS #TB8520827 · Active · 727-592-2286
5
Beds
4
Baths
2,765
Sq Ft
0.11
Acres
1934
Built
In-law suiteFireplace$506/sqft
Single Family Residence

Property type

1934

Year built

5,001 sqft

Lot size

$506

Price / sq ft

No HOA

HOA dues

0

Days on market

2

Garage spaces

AE

Flood zone

About this home

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.

Estimated monthly payment

Principal & interest$7,079
Property taxes$1,222
Home insurance (est.)$642

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 history0 days on market

  1. Status: Active
    Jun 26, 2026
  2. Listed$1,400,000
    Jun 26, 2026
  3. Price increased$1,400,000

Facts & features

Property type
Residential
Sub type
Single Family Residence
Status
Active
Days on market
0
Subdivision
Phillips Div Rev Map
County
Pinellas
Year built
1934
Living area
2,765 sq ft
Price/sq ft
$506
Building area
4,377 sq ft (Appraiser)
Lot size
5,001 sq ft
Lot category
0 to less than 1/4
Flood zone
AE (12103C0278H)
Garage
2 spaces
Annual taxes
$14,667 (2025)
Parcel #
18-32-16-68634-010-0680
MLS #
TB8520827

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Interior Details

Bedrooms
5
Full bathrooms
4
Flooring
Luxury Vinyl, Tile
Appliances
Disposal
Interior features
Ceiling Fans(s), Stone Counters
Laundry
Inside
Stories / Levels
Two
Direction faces
South
Fireplace
Yes
In-law suite
Yes

Heating & Cooling

Heating
Central
Cooling
Central Air

Parking

Garage spaces
2
Attached garage
Yes
Parking features
Garage Faces Rear
Carport
Yes

HOA & Financial

Total monthly fees
$0/mo
Total annual fees
$0
CDD
No
Min lease term
1 Month
Listing terms
Cash, Conventional
Ownership
Fee Simple
Available for lease
Yes
Lease restrictions
Yes
Additional lease restrictions
Can be leased less than 30 days 3 times per year, after that 30 day minimum rentals

Exterior & Construction

Exterior features
Balcony, French Doors, Outdoor Shower, Rain Gutters
Construction materials
Frame, Wood Siding
Roof
Metal
Foundation
Pillar/Post/Pier
Road surface
Asphalt

Utilities

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

Community

Pets allowed
Yes

Schools

ElementaryAzalea Elementary-PNGreatSchools ↗
MiddleBay Point Middle-PNGreatSchools ↗
High SchoolBoca Ciega 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
KitchenFirst13.6x8.6
Living RoomFirst13.6x14.9
Primary BedroomSecond38.5x17

Listing Details

Listing date
2026-06-25
On market date
2026-06-26
Original list price
$1,400,000
Occupant type
Tenant
MLS area
33706 - Pass a Grille Bch/St Pete Bch/Treasure Isl
Listing AOR
Suncoast Tampa
Status changed
2026-06-26
Tax legal description
PHILLIPS DIVISION REV MAP BLK J, LOT 68

Flood risk

High riskFEMA Zone AEPanel 12103C0278H

FEMA Special Flood Hazard Area (1% annual-chance / “100-year” floodplain). Flood insurance is generally required by mortgage lenders.

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

Location

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

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MLS GRID

Listings courtesy of Stellar MLS as distributed by MLS GRID

IDX 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.

Based on information submitted to the MLS GRID as of June 26, 2026 at 11:42 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.

All or a portion of the multiple listing information is provided by Stellar MLS, from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 Stellar MLS. All rights reserved.

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