329 Seminola Boulevard, FL329 Seminola Boulevard, FL329 Seminola Boulevard, FL
Stellar MLS
1 / 78

$1,395,000

329 Seminola Boulevard

Casselberry, FL 32707

Listing updated: June 23, 2026 at 4:38 PM ET

Active
Stellar MLSListing courtesy of Coldwell Banker Realty · Cathy Sawruk Williams · MLS #O6419362 · Active · 407-647-1211
4
Beds
4
Baths
1,982
Sq Ft
0.85
Acres
1957
Built
WaterfrontWater access5-car garage$704/sqft
Duplex

Property type

1957

Year built

37,103 sqft

Lot size

$704

Price / sq ft

No HOA

HOA dues

0

Days on market

5

Garage spaces

x

Flood zone

About this home

Rare opportunity to own a beautifully renovated lakefront property on approximately 0.81 acres overlooking scenic Lake Kathryn, a 74-acre skiable lake in the heart of Casselberry. The main residence features 3 bedrooms and 2 bathrooms and underwent an extensive renovation in 2023, showcasing a new roof (2023), updated kitchen cabinetry, quartz countertops, laminate flooring, and beautifully remodeled bathrooms with modern finishes throughout. Attached to the home is a private in-law suite with its own separate entrance, kitchenette, and bathroom, offering additional flexibility for guests, extended family, or supplemental income opportunities. Outdoor enthusiasts will appreciate the property's impressive amenities, including a covered boathouse with boat ramp access to Lake Kathryn, a detached concrete block RV/Boat Pavilion with full bathroom, attached three-car garage, detached two-car garage, screened patio, expansive backyard, and abundant parking for boats, RVs, trailers, and recreational equipment. The property enjoys stunning lake views and benefits from its location adjacent to a city-owned parcel, creating an even greater sense of openness and additional water views. Adding even more appeal, the property is situated on approximately 0.81 acres and is zoned RMF-13 (Residential Multi-Family), a zoning designation that permits up to 13 dwelling units/acre (subject to applicable development standards and governmental approvals). The generous lot size, multifamily zoning, existing infrastructure, and substantial garage structures create a unique combination of immediate enjoyment and long-term potential, offering flexibility for future expansion, redevelopment, or other residential uses (subject to buyer verification and applicable approvals).Whether you're looking for a private waterfront retreat, an investment opportunity, a multigenerational living arrangement, or a property with room to grow, this one-of-a-kind offering provides endless possibilities. Property is being offered furnished or unfurnished. Buyer to verify all measurements, zoning, flood zone information, rental restrictions, and intended use. Washers, dryers, security cameras and smart locks do not convey with sale. All furnishings and decor including window treatments and accessories are available at an additional charge

Local Insight

At $1.4M for a 1957 duplex on 0.85 acres with waterfront access, you're paying a significant premium for the water and land—that $704/sqft is well above the Casselberry family-home average—so your return depends heavily on the income potential of a second unit and whether that waterfront location justifies the price in a market where similar single-family homes in the area run $340K–$550K. The 5-car garage and water access are genuine draws for the right buyer, but you'll want to carefully audit the rental history and income on the second unit, plus confirm what "water access" really means (dock potential, kayak launch, or just views) since that's what's funding the valuation gap here. The age and duplex structure also means more moving parts to inspect—dual systems, two tenants' worth of deferred maintenance risk—so bring a thorough inspector before committing at this price point.

AI-generated insight based on listing data and neighborhood context. Verify independently.

Estimated monthly payment

Principal & interest$7,054
Property taxes$829
Home insurance (est.)$639

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 23, 2026
  2. Listed$1,395,000
    Jun 23, 2026
  3. Price increased$1,395,000

Facts & features

Property type
Residential Income
Sub type
Duplex
Status
Active
Days on market
0
Subdivision
Lake Kathryn Estates
County
Seminole
Year built
1957
Living area
1,982 sq ft
Price/sq ft
$704
Building area
6,643 sq ft (Owner)
Lot size
37,103 sq ft
Lot category
1/2 to less than 1
Flood zone
x
Garage
5 spaces
Annual taxes
$9,946 (2025)
Parcel #
09-21-30-502-0000-0020
Zoning
R-12.5
MLS #
O6419362

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Interior Details

Bedrooms
4
Flooring
Laminate, Tile
Appliances
Dishwasher, Disposal, Microwave, Range, Refrigerator
Interior features
Ceiling Fans(s), Eat-in Kitchen, Open Floorplan, Stone Counters, Thermostat, Walk-In Closet(s)
Laundry
Common Area, Laundry Room, Other
Stories / Levels
One

Heating & Cooling

Heating
Electric
Cooling
Central Air, Mini-Split Unit(s)

Parking

Garage spaces
5
Attached garage
Yes
Parking features
Covered, Driveway, Garage Door Opener, Oversized, Parking Pad, RV Access/Parking

HOA & Financial

Total monthly fees
$0/mo
Total annual fees
$0
CDD
No
Min lease term
6 Months
Listing terms
Cash, Other
Ownership
Fee Simple
Available for lease
Yes
Lease restrictions
Yes
Additional lease restrictions
Buyer should independently verify any intended rental use including short term rental regulations, licensing requirements, and permitted uses with the City of Casselberry.

Exterior & Construction

Exterior features
Outbuildings, Lighting, Private Yard, RV Hookup, Sidewalk, Storage
Construction materials
Block
Roof
Shingle
Foundation
Slab
Waterfront
Yes
Water access
Yes
Water view
Yes
Road surface
Asphalt

Utilities

Sewer
Public Sewer
Water source
Public
Utilities
Electricity Connected, Public, Sewer Connected, Underground Utilities, Water Connected

Listing Details

Listing date
2026-06-22
On market date
2026-06-23
Original list price
$1,395,000
Occupant type
Tenant
MLS area
32707 - Casselberry
Listing AOR
Orlando Regional
Status changed
2026-06-23
Tax legal description
LOT 2 (LESS RD) LAKE KATHRYN ESTATES PB 11 PG 2

Flood risk

Minimal riskFEMA Zone X

Minimal-risk area outside the mapped floodplain. Flood insurance is optional and typically low-cost.

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

Location

Directions

Start on SR-436 (Semoran Blvd) heading north toward Casselberry. Continue on SR-436 until you reach the intersection with Seminola Blvd. Turn right onto Seminola Blvd. Continue for approximately 1.5 miles. 329 Seminola Blvd will be on your 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 23, 2026 at 4:38 PM 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.

Ryan Solberg, Broker · MaxLife Realty LLC · FL License #BK3354351 · Equal Housing Opportunity · Full disclaimer · DMCA