665 SE Heron Street, Keystone Heights, FL 32656
Local realty services provided by:CENTURY 21 Link Realty, Inc.
Listed by: paul curlings
Office: real broker, llc.
MLS#:GC540505
Source:MFRMLS
Price summary
- Price:$350,000
- Price per sq. ft.:$133.79
About this home
Seller is offering a $10,000 credit toward the buyer's rate buy-down or closing costs — plus, with the private ADU, this property offers built-in cashflow potential to help offset your monthly mortgage payment.
Welcome to a property that's been methodically upgraded from the roof down, offering the kind of peace of mind that only comes from a home that's been truly cared for. Nestled in the serene Keystone Heights community, this unique offering features a main residence plus a private ADU (Accessory Dwelling Unit), making it ideal for multi-generational living, rental income potential, or simply the gift of extra space.
The main house tells a story of smart, sustained investment. A metal roof (2015) has stood strong for over a decade, while brand-new AC ductwork (2023) and a new AC unit (2026) ensure efficient, reliable climate control for years to come. Fresh LVP flooring (2024) runs throughout, delivering a clean, modern feel underfoot, and newly upgraded attic insulation to R-30 value (2026) means lower energy bills and a more comfortable home year-round. The septic system was professionally cleaned (2026), so the next owner starts fresh with zero deferred maintenance.
The ADU received its own round of major upgrades; a new metal roof (2024) and new water heater (2024), giving occupants privacy, comfort, and confidence. A renovated garage storage area (2021) rounds out the property's functionality, providing organized space for tools, equipment, or hobby storage.
Whether you're looking to house extended family, generate supplemental income, or simply invest in a property where the hard work is already done, this is a rare find in Keystone Heights....
Contact an agent
Home facts
- Year built:1959
- Subdivision & Development:KEYSTONE HEIGHTS
- Listing ID #:GC540505
- Added:92 day(s) ago
- Updated:August 21, 2026 at 08:55 PM
Rooms and interior
- Bedrooms:5
- Total bathrooms:3
- Full bathrooms:2
- Half bathrooms:1
- Flooring:Luxury Vinyl
- Kitchen Description:Range, Range Hood, Refrigerator
- Basement Description:Crawlspace
- Living area:2,041 sq. ft.
Heating and cooling
- Cooling:Central Air, Mini-Split Unit(s)
- Heating:Central
- Central air:Yes
Structure and exterior
- Roof:Metal
- Year built:1959
- Building area:2,041 sq. ft.
- Lot area:0.24 Acres
- Construction Materials:Block
- Levels:1 Story
Schools
- High school:Keystone Heights Junior/Senior High-CL
- Middle school:Keystone Heights Junior/Senior High-CL
- Elementary school:Keystone Heights Elementary-CL
Utilities
- Water:Public, Well
- Sewer:Public, Septic Tank
Finances and disclosures
- Price:$350,000
- Price per sq. ft.:$133.79
- Tax amount:$4,531 (2025)
Features and amenities
- Appliances:Range, Range Hood, Refrigerator
- Laundry features:Inside
- Amenities:Ceiling Fans(s)
- Pool features:Public Pool
Parking
- Garage:Yes
- Garage spaces:2
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