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450 KNIGHTS RUN AVENUE UNIT 2102

Condo/Co-op Active With Contract
$4,250,000

BTC: 66.19937695

ETH: 2,233.73838456

122 days
4 bds
4 ba
4,369 sqft

Overview

A rare and extraordinary penthouse residence crowns The Plaza on Harbour Island, offering an unrivaled lifestyle defined by scale, sophistication, and sweeping coastal views. Encompassing 4,369 square feet, this one-of-a-kind, custom home features four bedrooms, four baths, a private home office, and a generous bonus room, all thoughtfully curated for both grand entertaining and everyday living. Arrive via a private elevator foyer and step into a light-filled, open-concept residence framed by breathtaking 180-degree southern vistas spanning the Port of Tampa, Hillsborough Bay, Bayshore Boulevard, and the St. Petersburg skyline beyond. Floor-to-ceiling windows and seamless indoor-outdoor flow capture the drama of the waterfront, while a full Lutron system elegantly controls lighting and motorized shades throughout the home. The chef’s kitchen is both striking and highly functional, anchored by 2" marble countertops, custom cabinetry, double pantries, and a suite of premium appliances including Sub-Zero refrigeration and Miele cooking and 204 wine bottle storage. A large island and connecting peninsula create a natural gathering space, complemented by a separate seating area and wine storage for up to 204 bottles—perfect for hosting with style. The primary suite is a true sanctuary, featuring a custom-designed, floor-to-ceiling closet with tailored storage, a private vanity area, and a spa-inspired bath with marble finishes, dual vanities with ambient toe-kick lighting, and a steam shower. Each secondary bedroom offers custom closets and en-suite baths adorned with refined mosaic tile, while one oversized bedroom functions beautifully as a private in-law suite. A flexible bonus room invites endless possibilities—media lounge, wellness studio, or game room—while the spacious laundry room provides exceptional storage and convenience. Four parking spaces, including one with an EV charger, and two climate-controlled storage units complete the residence. Residents of The Plaza on Harbour Island enjoy access to recently renovated, resort-style amenities including an infinity-edge heated pool and spa, valet parking, 24-hour front desk and concierge services, a fully equipped wellness center and spa, business facilities, and elegant community spaces. Perfectly positioned within walking distance to Water Street, Sparkman Wharf, Benchmark Arena, the Tampa Riverwalk, dining, shopping, and entertainment, this exceptional penthouse offers effortless access to downtown Tampa, St. Petersburg, major interstates, and Tampa International Airport. This is waterfront penthouse living at its finest—refined, rare, and truly unforgettable. Washer, dryer and all TVs convey. Guest site is available as an additional purchase. Buyer to make a one-time contribution of 0.2% of the purchase price to the Plaza capital reserve fund at closing.

Location

Details

Type:
Residential
Parking:
No Data
Year Built:
2012
Lot:
2 Square Feet
Heating:
Central / Electric
Price/sqft:
$973
Cooling:
Central Air
HOA:
$4,679

Valuation

Our model vs. what's actually selling nearby.
Estimate
$3,361,000
$2.9M – $4.4M
Confidence Low
List vs. estimate
$889K above estimate
List $4,250,000 · +26.5%
Our model says this listing is priced above recent comparable activity. Room to negotiate.
Price per sq ft
$972
+319.0% vs. city median $232
Based on
14 MLS comparables
Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

Annual tax
$35,918
2024
HOA
$4,679/mo
24-Hour Guard, Community Pool, Escrow Reserves Fund
View
Water
Garage
4 car garage
Furnished
Furnished
Pets
Allowed
All facts and features
  • Flooring

    • Carpet

    • Porcelain Tile

    • Hardwood

    Heating

    • Central

    • Electric

    Cooling

    • Central Air

    Appliances

    • Built-In Oven

    • Convection Oven

    • Cooktop

    • Dishwasher

    • Disposal

    • Dryer

    • Electric Water Heater

    • Microwave

    • Range Hood

    • Refrigerator

    • Wine Refrigerator

    Other interior features

    • Ceiling Fan(s)

    • Dry Bar

    • Eating Space In Kitchen

    • High Ceilings

    • Kitchen/Family Room Combo

    • Open Floorplan

    • Stone Counters

    • Walk-In Closet(s)

    Bedrooms and bathrooms

    • Bedrooms: 4

    • Full bathrooms: 4

  • Property

    • Levels: One

    • Exterior Features: Balcony / Private Entrance

    Lot

    • Lot: 2 Square Feet

    Other Property Information

    • Parcel Number: A2429189FV00000002102.0

    • Zoning: PD

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Condominium

  • Utility

    • BB/HS Internet Available

    • Fiber Optics

    • Public

    • Sewer Connected

    • Street Lights

    • Underground Utilities

    • Water Connected

  • Other financial information

    • HOA: $4,679

    • HOA Frequency: Monthly

    • Annual tax amount: $35,918

  • Source details

    • MLS ID: TB8472094

    Other facts

    • Construction Materials: Concrete / Stucco

    • Foundation Details: Slab

    • Laundry Features: Laundry Room

    • Direction Faces: South

    • Garage Spaces: 4

    • Attached Garage: Yes

    • Garage: Yes

    • Living Area: 4369

    • Water Source: Public

    • Subdivision Name: THE PLAZA HARBOUR ISLAND A CON

Private inquiry
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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: COLDWELL BANKER REALTY