This home's estimate is 140.5% higher than the average sale price ($710K) of 6 comparable homes.
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451 Keytown Rd, Portland, TN 37148
About this home
Seller new home is READY! Welcome to this private 56+ acre Tennessee estate! This all brick executive style custom home has a ton to offer! The home ,which is less than 1 year old, features: 4 beds and 3 baths with vaulted ceilings, open floor plan, formal entry, dining room, office, granite counters in the kitchen, walk in pantry, tower cabinets with soft close drawers & doors, kitchen has a large island, double oven, wood burning fireplace, large deck, flex room, laundry room with cabinetry. The private master bed has amazing views, large his & hers walk in closets. The master bath has a soaking tub, double vanity + Lg walk in shower, and private toilet area. This home also has a huge garage, covered deck, infinite gas water heater, encapsulated crawlspace + storage, outdoor lighting. This property sits on 56.8+ acres, 2 addition perk site(s), 2 creeks, 40x70 shop with 2-12ft doors. Farm equipment can be purchased. This sale includes tracks 2,3,5.

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Market trends in 37148, TN
Last updated July 2026
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Sale history for 451 Keytown Rd
$470/sq ft
$468/sq ft
$385/sq ft
$495/sq ft
$605/sq ft
$688/sq ft
Tax history for 451 Keytown Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Parking Information
- Covered Spaces: 2
- Parking Total: 6
- Parking Features: Attached, Driveway
- Open Parking Spaces: 4
- Garage Spaces: 2
- Has Attached Garage
- Has Garage
Interior
- Bedroom Information
- # of Bedrooms: 4
- # of Bedrooms Main: 4
- Bathroom Information
- # of Full Baths (Total): 3
- Room 1 Information
- Room Type: Bedroom 1
- Room Dimensions: 15x19
- Room 2 Information
- Room Type: Bedroom 2
- Room Dimensions: 11x15
- Room 3 Information
- Room Type: Bedroom 3
- Room Dimensions: 12x15
- Room 4 Information
- Room Type: Bedroom 4
- Room Dimensions: 13x14
- Room 5 Information
- Room Type: Bonus Room
- Room Dimensions: 17x19
- Room 6 Information
- Room Type: Dining Room
- Room Dimensions: 12x17
- Room 7 Information
- Room Type: Kitchen
- Room Dimensions: 12x20
- Room 8 Information
- Room Type: Living Room
- Room Dimensions: 20x21
- Basement Information
- Basement Features: Crawl Space
- Fireplace Information
- Has Fireplace
- # of Fireplaces: 1
- Fireplace Features: Wood Burning
- Heating & Cooling
- Has Heating
- Heating Information: Central
- Has Cooling
- Cooling Information: Central Air
- Interior Features
- Interior Features: Ceiling Fan(s), Extra Closets, Storage, Walk-in Closet(s)
- Appliances: Dishwasher, Disposal, Microwave, Refrigerator, Double Oven, Gas Oven, Cooktop
- Flooring: Laminate, Tile
Exterior
- Building Information
- Construction Materials: Brick
- Roof: Asphalt
- Exterior Features
- Patio And Porch Features: Porch, Covered
- Fencing: Partial
- Waterfront Information
- Waterfront Features: Creek
- Property Information
- Other Equipment: Air Purifier
- Property Type: Residential
- Property Sub Type: Single Family Residence
- Other Structures: Barn(s)
- Above Grade Finished Area: 3,636
- Above Grade Finished Area Units: Square Feet
- Above Grade Finished Area Source: Professional Measurement
- Below Grade Finished Area Units: Square Feet
- Below Grade Finished Area Source: Professional Measurement
- Lot Information
- Lot Features: Rolling Slope
- Lot Size Area: 56.86
- Lot Size Units: Acres
- Lot Size Acres: 56.86
- Lot Size Source: Assessor
Financial
- Tax Information
- Tax Annual Amount: $3,118
Utilities
- Utility Information
- Water Source: Public
- Sewer: Septic Tank
- Utilities: Water Available
Location
- School Information
- Elementary School: Benny C. Bills Elementary School
- Middle Or Junior High School: Joe Shafer Middle School
- High School: Gallatin Senior High School
- Location Information
- Directions: North on Dobbins Pike. Turn left onto Keytown Rd. The Home will be down on your right.
Public facts
- Beds: —
- Baths: —
- Sq. Ft.: 3,630
- Stories: 1.0
- Lot Size: 13.07 acres
- Style: Single Family Residential
- Year Built: 2022
- Year Renovated: 2022
- County: Sumner County
- APN: 071 11700 000
Other
- Home Information
- Living Area: 3636
- Living Area Units: Square Feet
- Living Area Source: Professional Measurement
- Building Area Total: 3636
- Building Area Units: Square Feet
- Building Area Source: Professional Measurement
- Year Built Details: EXIST
- Levels: One
- Security Features: Smoke Detector(s)
Around this home
Schools
Public PreK-5 • Assigned • 6.2mi
Public 6-8 • Assigned • 6.2mi
Public 9-12 • Assigned • 8.1mi
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 9.3 hours in June and 4 hours in December, placing it below the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 37148
Home values near 451 Keytown Rd
| Address | Redfin Estimate |
|---|---|
- Beds | 1 Baths | 1413 Sq. Ft. | $347,729 |
4 Beds | 2 Baths | 1960 Sq. Ft. | $301,889 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 2 Baths | 2280 Sq. Ft. | $477,724 |
- Beds | - Baths | 2387 Sq. Ft. | $493,449 |
| Address | Redfin Estimate |
|---|---|
- Beds | 2 Baths | 1680 Sq. Ft. | $352,217 |
- Beds | 3 Baths | 1620 Sq. Ft. | $318,418 |
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