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3070 GRAND BAY BOULEVARD UNIT 644

Condo/Co-op Active With Contract
$799,000

BTC: 12.48437500

ETH: 457.61741123

21 days
2 bds
2 ba
1,329 sqft

Overview

Under contract-accepting backup offers. Penthouse-Level Condo at Grand Bay – Longboat Key Experience luxury living in this beautifully appointed penthouse-level residence at Grand Bay, located behind the gates of Bay Isles on Longboat Key. This spacious 2-bedroom, 2-bath condo offers an open and airy floor plan with stunning east-to-west exposure, capturing both sunrise and sunset from dual balconies with sweeping views of Sarasota Bay, the city skyline, and the golf course. As a penthouse-level home, it also features an added ceiling height of one foot, enhancing the sense of space and light throughout. Both bedrooms are en-suite, with the primary suite featuring dual closets (including one walk-in) and luxurious marble vanities in the bath. The home showcases elegant bamboo flooring in the main living area, marble tile in the bathrooms, and plush carpet in the bedrooms. Floor-to-ceiling sliding glass doors at both ends of the unit flood the space with natural light. The chef’s kitchen is equipped with a Sub-Zero refrigerator, Blue Pearl granite countertops, a breakfast bar, and an in-kitchen laundry room. Recent upgrades include a new AC system in 2021 and a water heater in 2020. The residence also comes with two deeded parking spaces and a private garage-level storage locker, and it is offered furnished for immediate enjoyment. Grand Bay’s exceptional amenities include 24-hour guard-gated Bay Isles entry, an additional Grand Bay gated entrance, secure coded lobby access, on-site property management, and a pet-friendly environment. Residents enjoy two resort-style pools, a state-of-the-art fitness center, tennis courts, and membership to the Bay Isles Beach Club. There are no current or pending assessments. Enjoy the perfect blend of luxury, privacy, and convenience in one of Longboat Key’s premier waterfront communities.

Location

Florida • LONGBOAT KEY • 34228 • Condo/Co-op • Active With Contract

Details

Type:
Residential
Parking:
Assigned / Deeded / Oversized / Underground
Year Built:
1995
Lot:
0.59 Acres
Heating:
Central / Electric
Price/sqft:
$601
Cooling:
Central Air
HOA:
$993

Valuation

Our model vs. what's actually selling nearby.
Estimate
$634,250
$569K – $790K
Confidence Low
List vs. estimate
$164K above estimate
List $799,000 · +26.0%
Our model says this listing is priced above recent comparable activity. Room to negotiate.
Price per sq ft
$601
-5.0% vs. city median $632
Based on
6 MLS comparables
Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

Annual tax
$6,324
2025
HOA
$992/yr
Cable TV, Community Pool, Escrow Reserves Fund
View
City, Golf Course
Garage
2 car garage
Furnished
Negotiable
Pets
Allowed
All facts and features

  • Flooring

    • Bamboo

    • Carpet

    • Slate

    Heating

    • Central

    • Electric

    Cooling

    • Central Air

    Appliances

    • Built-In Oven

    • Dishwasher

    • Disposal

    • Dryer

    • Ice Maker

    • Microwave

    • Range

    • Refrigerator

    • Washer

    • Wine Refrigerator

    Other interior features

    • Crown Molding

    • Eating Space In Kitchen

    • Elevator

    • Living Room/Dining Room Combo

    • Stone Counters

    • Thermostat

    • Walk-In Closet(s)

    Bedrooms and bathrooms

    • Bedrooms: 2

    • Full bathrooms: 2

  • Parking

    • Assigned

    • Deeded

    • Oversized

    • Underground

    Property

    • Levels: Multi/Split

    • Exterior Features: Balcony

    Lot

    • Lot: 0.59 Acres

    Other Property Information

    • Parcel Number: 0004102022

    • Zoning: MUC1

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Condominium

  • Utility

    • Electricity Connected

    • Water Available

  • Other financial information

    • HOA: $993

    • HOA Frequency: Annually

    • Annual tax amount: $6,324

  • Source details

    • MLS ID: A4690677

    Other facts

    • Construction Materials: Concrete / Stucco

    • Foundation Details: Block

    • Laundry Features: In Kitchen

    • Patio And Porch Features: Front Porch / Porch / Rear Porch / Wrap Around

    • Window Features: Shades

    • Direction Faces: East

    • Other Structures: Tennis Court(s)

    • Architectural Style: Coastal / Mediterranean

    • Water Body Name: SARASOTA BAY

    • Garage Spaces: 2

    • Attached Garage: Yes

    • Garage: Yes

    • Living Area: 1329

    • Water Source: Public

    • Subdivision Name: GRAND BAY 6

Private inquiry
Talk to the advisor on this listing.
Floor plans, HOA docs, off-market comparables, scheduling a private showing — one message, direct to the local specialist.

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Market around this address

Live counts in the same area.
View all
This zip
34228
416
median $1.0M
Active
Same city
LONGBOAT KEY
416
median $1.0M
Active
Same type
Condo/Co-op
217
median $949K
Active
Similar price
$559K – $1.0M
125
median $799K
Active

The multiple listing information is provided by the Stellar MLS from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Stellar MLS. All Rights Reserved. The information provided is 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. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: MICHAEL SAUNDERS & COMPANY