$1,395,000
329 Seminola Boulevard
Casselberry, FL 32707
Listing updated: June 23, 2026 at 4:38 PM ET
Property type
Year built
Lot size
Price / sq ft
HOA dues
Days on market
Garage spaces
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
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
- Status: ActiveJun 23, 2026
- Listed$1,395,000Jun 23, 2026
- 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
Ask about this home
Have a question? Ask the broker directly.
Ryan Solberg answers personally — no call center, no spam. Your question goes straight to him.
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-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.
More homes like this

$895,000
2271 Springs Landing Blvd
Longwood, FL 32779
5 bd · 3 ba · 2,702 sqft
Springs Landing Unit 3
MLS ID #O6408106, COMPASS FLORIDA LLC.
Listing provided by Stellar MLS

$925,000
614 Brookwood Ln
Maitland, FL 32751
5 bd · 4 ba · 3,485 sqft
Forest Brook
MLS ID #O6408295, KELLER WILLIAMS WINTER PARK.
Listing provided by Stellar MLS

$915,000
1566 Rebecca Pl
Longwood, FL 32779
4 bd · 4 ba · 3,365 sqft
Cedar Cove
MLS ID #O6417307, CHARLES RUTENBERG REALTY ORLANDO.
Listing provided by Stellar MLS

$849,000
437 N Capen Ave
Winter Park, FL 32789
3 bd · 3 ba · 1,904 sqft
Canton Ave Cottages 1
MLS ID #O6414283, COMPASS FLORIDA LLC.
Listing provided by Stellar MLS
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