Welcome to lakefront living! This property features 100+ft of lake frontage on Boone Lake's main channel, a beautiful dock, private boat slip, and 3 levels of living space! The custom home is situated on 1.66 acres of gently sloping land to the water and features 3 bedrooms and 2.5 bathrooms with a finished basement that includes secondary kitchenette. Upon entry, you will notice the natural light that floods the main level through the floor to ceiling windows and functional floor plan. The second level is comprised of two spacious bedrooms and a full bathroom. The finished basement includes a second living space, laundry room and full bathroom with walkout access to the beautiful backyard.
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Sold for $720,000
$720,000
778 Summer Sound Rd, Piney Flats, TN 37686
3beds
2,400sqft
Single Family Residence, Residential
Built in 2006
1.66 Acres Lot
$715,800 Zestimate®
$300/sqft
$2,655 Estimated rent
Home value
$715,800
$630,000 - $816,000
$2,655/mo
Zestimate® history
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Owner options
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$2,655/mo
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$4,016/mo
Est. payment
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Est. payment
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List your homeWhat's special
Zillow last checked: 7 hours ago
Listing updated: July 30, 2025 at 11:29am
Listed by:
Millie Pendola 423-578-4241,
KW Johnson City
Bought with:
Luke Siele, 370825
Summit Properties
Source: TVRMLS,MLS#: 9981607
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Heating
- Central
Cooling
- Central Air
Appliances
- Laundry: Electric Dryer Hookup, Washer Hookup
Interior area
- Total structure area: 2,400
- Total interior livable area: 2,400 sqft
- Finished area below ground: 688
Property
Features
- Levels: Two
- Stories: 2
- Exterior features: Dock
Lot
- Size: 1.66 Acres
- Dimensions: 1.66
- Topography: Cleared, Level, Sloped
Details
- Parcel number: 096g A 006.10
- Zoning: R
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Chalet
- Property subtype: Single Family Residence, Residential
Materials
- Stone Veneer, Wood Siding
- Roof: Shingle
Condition
- Above Average
- New construction: No
- Year built: 2006
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
Community & neighborhood
Location
- Region: Piney Flats
- Subdivision: Em Cross & Son Sub
Other
Other facts
- Listing terms: Cash,Conventional,FHA,THDA,USDA Loan,VA Loan,Other
Price history
| Date | Event | Price |
|---|---|---|
| 7/25/2025 | Sold | $720,000-3.9%$300/sqft |
Source: TVRMLS #9981607 Report a problem | ||
| 6/25/2025 | Pending sale | $749,000$312/sqft |
Source: TVRMLS #9981607 Report a problem | ||
| 6/13/2025 | Listed for sale | $749,000+41.3%$312/sqft |
Source: TVRMLS #9981607 Report a problem | ||
| 1/27/2022 | Sold | $530,000-3.6%$221/sqft |
Source: TVRMLS #9931994 Report a problem | ||
| 12/28/2021 | Pending sale | $550,000$229/sqft |
Source:  RE/MAX International #9931994 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $1,975 +5.3% | $122,425 +63% |
| 2024 | $1,875 +3.7% | $75,125 |
| 2023 | $1,808 | $75,125 |
Find assessor info on the county website
Neighborhood: 37686
Nearby schools
GreatSchools rating
- 4/10Bluff City Elementary SchoolGrades: PK-5Distance: 3.1 mi
- 4/10Sullivan East Middle SchoolGrades: 6-8Distance: 6.3 mi
- 5/10Sullivan East High SchoolGrades: 9-12Distance: 6.3 mi
Schools provided by the listing agent
- Elementary: Mary Hughes
- Middle: East Middle
- High: East High
Source: TVRMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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- Tennessee
- Sullivan County
- Piney Flats
- 37686
- 778 Summer Sound Rd