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665 SE HERON STREET

House For Sale
$330,000

BTC: 3.96920856

ETH: 124.52830189

-$20K (2026/09/23)
129 days
5 bds
2 ba
2,041 sqft

Overview

Seller is offering a $10,000 credit toward the buyer's closing costs or rate buy down, and this home comes with a 3.5% assumable mortgage, a rare opportunity in today's market. Plus, this property features a private two story, 728 square foot ADU (Accessory Dwelling Unit) with built in cashflow potential to help offset your monthly mortgage payment. Welcome to a home that's been methodically upgraded from the roof down, offering the kind of peace of mind that only comes from a property that's been truly cared for. Nestled in the serene Keystone Heights community, this home sits within walking distance of Keystone Beach Park, downtown shops, restaurants, and local businesses. It sits between two vacant lots, has city water, and no HOA. Inside, large windows fill the living room, kitchen, and dining areas with natural light, while fresh luxury vinyl plank flooring (2024) runs throughout the main living areas for a clean, modern feel underfoot. The main house offers 1,552 square feet and tells a story of smart, sustained investment. A metal roof (2015) has stood strong for over a decade, brand new AC ductwork (2023) and a new AC unit (2026) ensure efficient, reliable climate control, and newly upgraded attic insulation to R30 (2026) means lower energy bills year round. The septic system was professionally cleaned and serviced (2026), so the next owner starts fresh with zero deferred maintenance. A renovated garage storage area (2021) adds organized space for tools, equipment, or hobby storage. The private 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 575 square foot office or storage room underneath the ADU adds even more flexible space, ideal for a home business, workshop, or additional storage. Whether you're looking for a finished home with potential supplemental income, space for extended family, or a private home office, this is a rare opportunity in Keystone Heights. Private financing is also available through the seller.

Location

Details

Type:
Residential
Parking:
No Data
Year Built:
1959
Lot:
0.24 Acres
Heating:
Central / Other
Price/sqft:
$162
Cooling:
Central Air / Mini-Split Unit(s)
HOA:
No Data

Highlights

Annual tax
$4,531
2025
Garage
2 car garage
All facts and features
  • Flooring

    • Luxury Vinyl

    Heating

    • Central

    • Other

    Cooling

    • Central Air

    • Mini-Split Unit(s)

    Appliances

    • Other

    • Range

    • Range Hood

    • Refrigerator

    Other interior features

    • Ceiling Fan(s)

    • Other

    Bedrooms and bathrooms

    • Bedrooms: 5

    • Bathrooms: 1

    • Full bathrooms: 2

  • Property

    • Levels: One

    • Exterior Features: Other

    Lot

    • Lot: 0.24 Acres

    Other Property Information

    • Parcel Number: 20082302198800000

    • Zoning: RES

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Single Family Residence

  • Utility

    • Public

  • Other financial information

    • Annual tax amount: $4,531

  • Source details

    • MLS ID: GC540505

    Other facts

    • Construction Materials: Block

    • Foundation Details: Crawlspace

    • Laundry Features: Inside

    • Direction Faces: West

    • Garage Spaces: 2

    • Garage: Yes

    • Living Area: 2041

    • Water Source: Well

    • Subdivision Name: KEYSTONE HEIGHTS

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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: REAL BROKER, LLC