1621 GULF BOULEVARD #607
About This Property
The manager has listed the unit size as 1500 square feet.
Payment Calculator
Your Estimated Monthly Payment
Cap Rate Calculator
What does this mean?
Based on our analysis, the cap rate of this property is 1.25%. A negative cap rate indicates that the property might not be feasible as an income-producing asset. The median cap rate for a near zip code 11238 is 4.23%.
How much can I actually make?
Actual monthly rental income may vary between $4,760 and $7,140 depending on unit-specific characteristics. You can change the amount using the slider to further explore.
How is cap rate calculated?
Cap Rate = Net Operating Income (NOI) / Property Asset Value.
When calculating the cap rate, we assume 100% occupancy. Leverage (mortgage) is not considered.
Cap Rate provided by RealtyHop and RentHop, learn more about cap rate here.
Price History
| Date / Event | Date | Event | Price |
|---|---|---|---|
| Aug 7, 2026 | Listed | $799,000 | |
| Listed | |||
| |||
|
Experience the very best of Florida's waterfront lifestyle in this beautifully renovated corner residence in the highly desirable Isle of Sand Key. This move in ready condominium has been completely reimagined from top to bottom, with no detail overlooked and no expense spared, capturing spectacular sunrises over the Intracoastal Waterway and unforgettable sunsets over the Gulf from virtually every room. The bright, open interior features new tile flooring, fresh paint, updated plumbing, and elegant crown molding throughout, all part of a complete 2022 renovation. The designer kitchen boasts new shaker style cabinetry, quartz countertops, and stainless steel appliances. The spacious family room opens through a hurricane rated door, updated in 2023, to an expansive wraparound balcony with panoramic water views. The primary suite offers a custom walk in closet and a spa inspired ensuite with custom tile work, while the guest bedroom enjoys its own stunning water views and an updated hall bath. Major systems have been recently updated and meticulously maintained, including PGT impact windows (2019), a new hot water heater (2021), a new electrical panel and encapsulated A/C ductwork (2022), and a brand new A/C unit (2024). The community offers true peace of mind with 24 hour guarded, gated entry, an on-site building manager Monday through Friday, and a full time maintenance technician five days a week. Additional highlights include covered parking and a heated waterfront pool. Boating enthusiasts will appreciate the rare opportunity to lease one of only 28 boat slips, complete with the option to purchase the 10,000 lb. boat lift from the current owner. The community boasts a new 400 ft. long boat dock (2025) with water and electricity pre-wired with 240 volt service. Best of all, the powder soft white sands of Sand Key Beach are just across the street, with restaurants and shops only minutes away. This is the perfect blend of comfort, convenience, and relaxed coastal elegance.
| |||
| Jul 21, 2022 | No longer available | - | |
| No longer available | |||
| Jul 14, 2022 | In contract | - | |
| In contract | |||
| Jul 2, 2022 | No longer available | - | |
| No longer available | |||
| Jun 5, 2022 | In contract | - | |
| In contract | |||
Property Highlights
Comparables
Status
Price/ft²
Listed On
Sold On
Past Sales
| Date | Unit | Beds | Baths | Sqft | Price | Closed | Listed By |
|---|---|---|---|---|---|---|---|
|
12/02/2025
|
2 Bed
|
2 Bath
|
1500 ft²
|
$815,000
2 Bed
2 Bath
1500 ft²
|
$800,000
-1.84%
02/27/2026
|
Mary Farnham
RE/MAX ACTION FIRST OF FLORIDA
| |
|
06/04/2025
|
2 Bed
|
2 Bath
|
1500 ft²
|
$675,000
2 Bed
2 Bath
1500 ft²
|
$625,000
-7.41%
12/08/2025
|
Kelly Ackley
KELLER WILLIAMS REALTY
| |
|
05/04/2025
|
2 Bed
|
2 Bath
|
1300 ft²
|
$575,000
2 Bed
2 Bath
1300 ft²
|
$500,000
-13.04%
07/23/2025
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
03/20/2025
|
2 Bed
|
2 Bath
|
1500 ft²
|
$629,900
2 Bed
2 Bath
1500 ft²
|
$500,000
-20.62%
08/29/2025
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
11/16/2024
|
2 Bed
|
2 Bath
|
1500 ft²
|
$799,999
2 Bed
2 Bath
1500 ft²
|
$815,000
+1.88%
12/23/2024
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
09/13/2024
|
2 Bed
|
2 Bath
|
1500 ft²
|
$950,000
2 Bed
2 Bath
1500 ft²
|
$805,000
-15.26%
02/13/2025
|
Nikky Yang Victorino
CAPSTONE REALTY & ASSOCIATES
| |
|
06/24/2024
|
2 Bed
|
2 Bath
|
1300 ft²
|
$495,000
2 Bed
2 Bath
1300 ft²
|
$460,000
-7.07%
08/22/2024
|
Dimitri Karides
Coldwell Banker Residential
| |
|
05/23/2024
|
2 Bed
|
2 Bath
|
1300 ft²
|
$669,900
2 Bed
2 Bath
1300 ft²
|
$575,000
-14.17%
02/25/2025
|
Anna Mierzwinski
CHARLES RUTENBERG REALTY INC
| |
|
02/25/2024
|
2 Bed
|
2 Bath
|
1300 ft²
|
$684,900
2 Bed
2 Bath
1300 ft²
|
$537,500
-21.52%
03/21/2025
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
02/01/2024
|
2 Bed
|
2 Bath
|
1300 ft²
|
$674,900
2 Bed
2 Bath
1300 ft²
|
$625,000
-7.39%
03/21/2024
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
01/09/2024
|
2 Bed
|
2 Bath
|
1500 ft²
|
$629,900
2 Bed
2 Bath
1500 ft²
|
$582,000
-7.60%
03/18/2024
|
Carol Conologue
RE/MAX REALTEC GROUP INC
| |
|
01/03/2024
|
2 Bed
|
2 Bath
|
1500 ft²
|
$649,900
2 Bed
2 Bath
1500 ft²
|
$635,000
-2.29%
03/14/2024
|
Sophia Vasilaros
SMITH & ASSOCIATES REAL ESTATE
| |
|
11/11/2023
|
2 Bed
|
2 Bath
|
1300 ft²
|
$698,000
2 Bed
2 Bath
1300 ft²
|
$635,000
-9.03%
04/23/2024
|
Kerryn Ellson
Coastal Properties Group
| |
|
09/27/2023
|
2 Bed
|
2 Bath
|
1500 ft²
|
$684,900
2 Bed
2 Bath
1500 ft²
|
$610,000
-10.94%
06/27/2024
|
Mark Hartman
CHARLES RUTENBERG REALTY INC
| |
|
09/25/2023
|
2 Bed
|
2 Bath
|
1300 ft²
|
$665,000
2 Bed
2 Bath
1300 ft²
|
$585,000
-12.03%
01/05/2024
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
09/15/2023
|
2 Bed
|
2 Bath
|
1300 ft²
|
$570,000
2 Bed
2 Bath
1300 ft²
|
$465,000
-18.42%
07/12/2024
|
Melissa DeMaria
KELLER WILLIAMS TAMPA PROP.
| |
|
08/11/2023
|
2 Bed
|
2 Bath
|
1300 ft²
|
$650,000
2 Bed
2 Bath
1300 ft²
|
$575,000
-11.54%
03/06/2024
|
Michael Friedman PLLC
RE/MAX METRO
| |
|
07/17/2023
|
2 Bed
|
2 Bath
|
1500 ft²
|
$869,900
2 Bed
2 Bath
1500 ft²
|
$825,000
-5.16%
10/13/2023
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
05/22/2023
| |
2 Bed
|
2 Bath
|
1500 ft²
|
$649,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
Steve Kepler
Engel & Volkers Belleair
|
|
05/22/2023
|
2 Bed
|
2 Bath
|
1500 ft²
|
$649,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
Stephen Kepler
Engel & Volkers Belleair
| |
|
05/20/2023
|
2 Bed
|
2 Bath
|
1300 ft²
|
$734,900
2 Bed
2 Bath
1300 ft²
|
$735,000
+0.01%
06/07/2023
|
Gail Hoffmann
Gulf Coast Preferred Realty
| |
|
05/03/2023
|
2 Bed
|
2 Bath
|
1500 ft²
|
$599,916
2 Bed
2 Bath
1500 ft²
|
$575,000
-4.15%
08/16/2023
|
Tim Kizer
KELLER WILLIAMS REALTY
| |
|
03/18/2023
|
2 Bed
|
2 Bath
|
1300 ft²
|
$719,900
2 Bed
2 Bath
1300 ft²
|
-
-
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
01/24/2023
|
2 Bed
|
2 Bath
|
1500 ft²
|
$724,900
2 Bed
2 Bath
1500 ft²
|
-
-
|
Valerie Jarnberg
CENTURY 21 RE CHAMPIONS
| |
|
11/22/2022
|
2 Bed
|
2 Bath
|
1500 ft²
|
$795,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
Richie Doyle
RICHARD DOYLE REAL ESTATE
| |
|
11/10/2022
|
2 Bed
|
2 Bath
|
1300 ft²
|
$629,900
2 Bed
2 Bath
1300 ft²
|
$624,900
-0.79%
03/10/2023
|
Jacque Wiest
RE/MAX ACTION FIRST OF FLORIDA
| |
|
09/18/2022
|
2 Bed
|
2 Bath
|
1500 ft²
|
$775,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
Cari Bowers
KELLER WILLIAMS GULFSIDE RLTY
| |
|
08/31/2022
|
2 Bed
|
2 Bath
|
1500 ft²
|
$575,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
Kerryn Ellson
Coastal Properties Group
| |
|
07/28/2022
|
2 Bed
|
2 Bath
|
1300 ft²
|
$659,950
2 Bed
2 Bath
1300 ft²
|
$650,000
-1.51%
09/08/2022
|
Tami Jones
REALTY EXECUTIVES SUNCOAST
| |
|
06/25/2022
|
2 Bed
|
2 Bath
|
1500 ft²
|
$750,000
2 Bed
2 Bath
1500 ft²
|
$700,000
-6.67%
08/18/2022
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
05/08/2022
|
2 Bed
|
2 Bath
|
1500 ft²
|
$725,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
Belinda Bishop
COASTAL PROPERTIES GROUP
| |
|
05/03/2022
|
2 Bed
|
2 Bath
|
1300 ft²
|
$670,000
2 Bed
2 Bath
1300 ft²
|
$645,000
-3.73%
06/01/2022
|
Judy Lazanis
COASTAL PROPERTIES GROUP
| |
|
03/20/2022
|
2 Bed
|
2 Bath
|
1300 ft²
|
$624,900
2 Bed
2 Bath
1300 ft²
|
$625,000
+0.02%
04/27/2022
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
03/11/2022
|
2 Bed
|
2 Bath
|
1300 ft²
|
$649,900
2 Bed
2 Bath
1300 ft²
|
-
-
|
Kerryn Ellson
Coastal Properties Group
| |
|
02/14/2022
|
2 Bed
|
2 Bath
|
1500 ft²
|
$665,000
2 Bed
2 Bath
1500 ft²
|
$665,000
03/18/2022
|
Sylvia Whelan
ROBERT SLACK LLC
| |
|
01/20/2022
|
2 Bed
|
2 Bath
|
1500 ft²
|
$650,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
Martine Marzulli
CHARLES RUTENBERG REALTY INC
| |
|
10/08/2021
|
2 Bed
|
2 Bath
|
1500 ft²
|
$650,000
2 Bed
2 Bath
1500 ft²
|
$640,000
-1.54%
12/02/2021
|
Melissa Jolis
BHHS FLORIDA PROPERTIES GROUP
| |
|
10/02/2021
|
2 Bed
|
2 Bath
|
1300 ft²
|
$699,000
2 Bed
2 Bath
1300 ft²
|
$660,000
-5.58%
12/13/2021
|
Tom Montefinese
MAINLANDS REAL ESTATE INC
| |
|
07/23/2021
|
2 Bed
|
2 Bath
|
1500 ft²
|
$699,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
Michelle Chenault
Coldwell Banker Residential
| |
|
06/24/2021
|
2 Bed
|
2 Bath
|
1500 ft²
|
$745,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
Aron Kedan
GOLAN REALTY INC
| |
|
05/13/2021
|
2 Bed
|
2 Bath
|
1500 ft²
|
$695,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
Aron Kedan
GOLAN REALTY INC
| |
|
04/25/2021
|
2 Bed
|
2 Bath
|
1500 ft²
|
$749,999
2 Bed
2 Bath
1500 ft²
|
-
-
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
02/27/2021
|
2 Bed
|
2 Bath
|
1300 ft²
|
$449,900
2 Bed
2 Bath
1300 ft²
|
-
-
|
Dale Wagner
CHARLES RUTENBERG REALTY INC
| |
|
11/05/2020
|
2 Bed
|
2 Bath
|
1500 ft²
|
$567,500
2 Bed
2 Bath
1500 ft²
|
$560,000
-1.32%
12/22/2020
|
Emil Veltre
RE/MAX ACTION FIRST OF FLORIDA
| |
|
10/06/2020
|
2 Bed
|
2 Bath
|
1300 ft²
|
$440,000
2 Bed
2 Bath
1300 ft²
|
$430,000
-2.27%
03/05/2021
|
Lori Ford
CHARLES RUTENBERG REALTY INC
| |
|
09/09/2020
|
2 Bed
|
2 Bath
|
1500 ft²
|
$575,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
-
| |
|
08/06/2020
|
2 Bed
|
2 Bath
|
1300 ft²
|
$499,900
2 Bed
2 Bath
1300 ft²
|
-
-
|
Nancy Leslie
RE/MAX Realtec Group Inc
| |
|
03/09/2020
|
2 Bed
|
2 Bath
|
1500 ft²
|
$469,000
2 Bed
2 Bath
1500 ft²
|
$450,000
-4.05%
09/28/2020
|
Wendy Smith
WENDY A SMITH
| |
|
02/14/2020
|
2 Bed
|
2 Bath
|
1300 ft²
|
$379,700
2 Bed
2 Bath
1300 ft²
|
-
-
|
Donna Rossi
CENTURY 21 COAST TO COAST
| |
|
02/03/2020
|
2 Bed
|
2 Bath
|
1500 ft²
|
$479,900
2 Bed
2 Bath
1500 ft²
|
-
-
|
Aron Kedan
GOLAN REALTY INC
| |
|
01/07/2020
|
2 Bed
|
2 Bath
|
1300 ft²
|
$384,900
2 Bed
2 Bath
1300 ft²
|
-
-
|
Paul Gibson
RE/Max Action First of Florida
| |
|
11/09/2019
|
2 Bed
|
2 Bath
|
1300 ft²
|
$419,900
2 Bed
2 Bath
1300 ft²
|
-
-
|
-
| |
|
06/22/2019
|
2 Bed
|
2 Bath
|
1300 ft²
|
$379,000
2 Bed
2 Bath
1300 ft²
|
-
-
|
-
| |
|
01/06/2019
|
2 Bed
|
2 Bath
|
1500 ft²
|
$349,900
2 Bed
2 Bath
1500 ft²
|
-
-
|
-
| |
|
11/20/2018
|
2 Bed
|
2 Bath
|
1300 ft²
|
$419,916
2 Bed
2 Bath
1300 ft²
|
-
-
|
Tim Kizer
KELLER WILLIAMS REALTY
| |
|
11/08/2018
|
2 Bed
|
2 Bath
|
1500 ft²
|
$439,000
2 Bed
2 Bath
1500 ft²
|
-
-
|
-
| |
|
09/09/2018
|
2 Bed
|
2 Bath
|
1300 ft²
|
-
2 Bed
2 Bath
1300 ft²
|
-
-
|
-
| |
|
08/06/2018
|
2 Bed
|
2 Bath
|
1300 ft²
|
-
2 Bed
2 Bath
1300 ft²
|
-
-
|
-
| |
|
07/08/2017
| |
2 Bed
|
2 Bath
|
1500 ft²
|
-
2 Bed
2 Bath
1500 ft²
|
-
-
|
-
|
Building Info
- 3 Units for Sale
Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017