401 SNELL ISLE BOULEVARD NE

House For Sale

$3,950,000

BTC: 60.60141148

ETH: 2,076.06273389

-$250K (2026/07/29)

29 days

For Sale

House

4 bds •

4 ba •

5,640 sqft

Overview

Affectionately known as "The Castle," this extraordinary Snell Isle estate is a masterpiece of timeless architecture, exceptional craftsmanship, and effortless indoor-outdoor living. Designed by renowned architect Daniel Dawson, this remarkable 4-bedroom, 4-full-bath, and 1-half-bath residence encompasses 5,640 square feet of meticulously crafted living space. Constructed of cinder block on both the first and second floors, the home reflects enduring strength and superior craftsmanship. Situated on an oversized lot in one of St. Petersburg's most renowned neighborhoods, this exceptional property is just moments from the historic Vinoy Golf Club and minutes from vibrant downtown St. Petersburg, waterfront parks, award-winning restaurants, museums, shopping, and entertainment. Rich custom walnut flooring extends throughout both levels, while the formal living and dining rooms showcase an exquisite chevron pattern. Historic Augusta Block flooring enhances the mudroom and powder baths, and custom Allikriste cabinetry is featured throughout the residence. Designed for entertaining and everyday living, expansive gathering spaces flow seamlessly to the outdoor living areas through multiple walkouts to the patio. A magnificent main staircase, gracefully rising within the home's iconic front turret, serves as an architectural centerpiece, while a spiral staircase tucked within the mudroom provides convenient secondary access to the second floor. The chef's kitchen features an oversized center island, custom Allikriste cabinetry, a professional-grade Wolf range, built-in beverage drawers, and abundant prep space. Outside, the resort-inspired entertaining areas include a fully equipped outdoor grilling area, multiple covered seating spaces, and an inviting outdoor living room with a gas fireplace. Distinctive indoor and outdoor wood-burning fireplaces can be enjoyed independently or simultaneously, creating a seamless connection between the home's interior and exterior living spaces. The beach-entry pool enhances the resort-style setting, while lush landscaping and a charming butterfly garden create exceptional curb appeal. The primary suite offers a spa-inspired bath with a steam shower, and a whole-home Generac generator provides added peace of mind. Recognized for its exceptional design and craftsmanship, the home received the DaVinci Masterpiece Contractor Project of the Year Award in 2023 for its remarkable roof installation and has also earned the City of St. Petersburg Landscaping Award. From its iconic castle-inspired architecture to its exceptional finishes and award-winning design, "The Castle" offers a rare opportunity to own one of Snell Isle's most distinctive luxury residences.

Location

Florida • ST PETERSBURG • 33704 • House • For Sale

Details

Type:

Residential

Parking:

No Data

Year Built:

2010

Lot:

0.35 Acres

Heating:

Electric

Price/sqft:

$700

Cooling:

Central Air

HOA:

$50

Type:

Residential

Parking:

No Data

Year Built:

2010

Lot:

0.35 Acres

Heating:

Electric

Price/sqft:

$700

Cooling:

Central Air

HOA:

$50

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.

Valuation

Our model vs. what's actually selling nearby.

Estimate

$3,972,500

$3.0M – $5.5M

Confidence Low

List vs. estimate

At estimate

List $3,950,000 · -0.6%

List is in line with recent comparable activity.

Price per sq ft

$700

+102.4% vs. city median $346

Based on

8 MLS comparables

Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

Annual tax

$24,016

2025

HOA

$50/yr

Pool

Gunite

Garage

2 car garage

Pets

Allowed

All facts and features

Flooring

• Brick/Stone

• Carpet

• Ceramic Tile

• Hardwood

Heating

• Electric

Cooling

• Central Air

Appliances

• Convection Oven

• Dishwasher

• Disposal

• Dryer

• Microwave

• Range

• Range Hood

• Refrigerator

• Washer

Other interior features

• Ceiling Fan(s)

• Crown Molding

• High Ceilings

• Living Room/Dining Room Combo

• PrimaryBedroom Upstairs

• Stone Counters

• Walk-In Closet(s)

Bedrooms and bathrooms

• Bedrooms: 4

• Bathrooms: 2

• Full bathrooms: 4
Property

• Levels: Two

• Pool Private: Yes

• Exterior Features: Balcony / French Doors / Irrigation System / Outdoor Kitchen / Sidewalk / Sprinkler Metered

Lot

• Lot: 0.35 Acres

Other Property Information

• Parcel Number: 083117833940002180
Type and style

• Property Type: Residential

• Property Sub Type: Single Family Residence
Utility

• BB/HS Internet Available

• Cable Available

• Electricity Connected

• Natural Gas Connected

• Sewer Connected

• Water Connected
Other financial information

• HOA: $50

• HOA Frequency: Annually

• Annual tax amount: $24,016
Source details

• MLS ID: TB8525734

Other facts

• Construction Materials: Block / Brick / Stone

• Foundation Details: Slab

• Fireplace Features: Wood Burning

• Laundry Features: Electric Dryer Hookup / Laundry Room / Upper Level / Washer Hookup

• Pool Features: Gunite / Heated / In Ground / Lighting

• Direction Faces: North

• Fireplace: Yes

• Garage Spaces: 2

• Attached Garage: Yes

• Garage: Yes

• Living Area: 5640

• Water Source: None

• Lot Size Dimensions: 100 x 153

• Subdivision Name: SNELL ISLE BRIGHTWATERS REP PTS OF SEC 1 & 2

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.

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: CHARLES RUTENBERG REALTY INC

401 SNELL ISLE BOULEVARD NE

Overview

Location

Details

Valuation

Highlights

Interior details

Property details

Construction details

Utilities / Green Energy Details

HOA and Financial Details

Other

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