450 County Road 28, Calhoun, TN 37309 (MLS# 1531998)

450 County Road 28, Calhoun, TN 37309

$1,700,000

Property Type: Residential Bedrooms: 4 Baths: 3 Square Footage: 2,983 Lot Size (sq. ft.): 2,309,116 Status: Active

Current Price: $1,700,000 List Date: 4/07/2026 Last Modified: 4/11/2026

Overview

Description

Off-grid custom-built modern farmhouse on 53 acres. No electric bills here! Built in 2021, this exquisite estate nestled in the woods is powered with solar panels (not visible from the house) with a backup propane generator. A modern ($22,000) outdoor wood furnace heats the house, the hot water, and the hot tub. The home also has a propane tankless hot water heater that is secondary or backup to the outdoor wood furnace. This property has a secondary geothermal heat system that would only need to be used as a heating source if buyer chooses not to utilize the outdoor wood furnace. The primary cooling is the geothermal system. No expenses were spared as blown foam insulation was used to encapsulate from the walk in crawl space walls to the rooftop. A $10,000 water purification system provides clean and tasteful well water. The amazing backyard retreat will be an escape for the new homeowner with an in-ground salt-water lagoon style pool with a sun shelf with two in-pool loungers and a ... (Read more)

Supplements: with seating for 5, a farmhouse sink in the island, brick backsplash, custom cabinets, an antique pantry door, copper handles and knobs on the wifi programmable stainless appliances, gas stove with double oven, and a built-in microwave that doubles as an additional oven. The large master on the main has a tray ceiling with tongue and groove and a c ... (Read more)

Listing Details MLS# 1531998

General Property Information

Bedrooms Total: 4
Rooms Total: 11
Bathrooms Total: 3
Bathrooms Full: 3
Above Grade Finished Area: 2983
Above Grade Finished Area Source: Public Records
Living Area: 2983
Living Area Source: Tax Records
Enhanced Accessible: No
Year Built: 2021
ADU YN: No
STVR YN: No
New Construction YN: No
Builder's Warranty YN: No
Home Warranty YN: No
Garage YN: Yes
Attached Garage YN: Yes
Garage Spaces: 2
Carport YN: No
Lot Size Acres: 53.01
Lot Size Square Feet: 2309115.6
Lot Size Dimensions: X
Association YN: No
View YN: Yes
Waterfront YN: No
Basement YN: No
Fireplace YN: Yes
Spa YN: Yes
Senior Community YN: No
Green Features YN: Yes
Sign On Property YN: No
List Price/SqFt: 569.9
Deed Book: 22L
Deed Page: 781
Bathrooms Half: 0

Property Features

Appliances: Convection Oven; Cooktop; Dishwasher; Disposal; Double Oven; Gas Range; Gas Water Heater; Microwave; Range Hood; Refrigerator; Self Cleaning Oven; Stainless Steel Appliance(s); Tankless Water Heater; Vented Exhaust Fan; Water Heater; Water Purifier Owned; Water Softener Owned Architectural Style: Ranch Attic Features: Floored; Permanent Stairs; Sealed Attic; Storage Only; Unfinished; Walk-In Attic Construction Materials: Block; HardiPlank Type; Stone Cooling: Geothermal; See Remarks Exterior Features: Fire Pit; Private Entrance; Private Yard; Rain Gutters; Storage Fireplace Features: Gas Log; Great Room; Propane; Stone Flooring: Luxury Vinyl; Tile Foundation Details: Block Green Energy Generation: Solar Heating: See Remarks Interior Features: Beamed Ceilings; Cathedral Ceiling(s); Chandelier; Crown Molding; Double Vanity; En Suite; Entrance Foyer; High Ceilings; High Speed Internet; Kitchen Island; Open Floorplan; Pantry; Primary Downstairs; Recessed Lighting; Separate Dining Room; Soaking Tub; Stone Counters; Storage; Walk-In Closet(s) Laundry Features: Laundry Room; Main Level; Sink Listing Terms: Cash; Conventional Lot Features: Agricultural; Back Yard; Farm; Front Yard; Greenbelt; Level; Many Trees; Private; Rural; Secluded; Views; Wooded Other Equipment: Generator Other Structures: Barn(s); Outbuilding; Poultry Coop; Storage Parking Features: Driveway; Garage; Garage Door Opener; Garage Faces Side Patio And Porch Features: Covered; Deck; Front Porch; Patio; Porch; Porch - Covered; Rear Porch; Side Porch; Wrap Around Pool Features: Diving Board; Filtered; In Ground; Outdoor Pool; Private; Salt Water; Waterfall Possession: Negotiable Road Frontage Type: County Road; Interstate Access Within 5 Miles Roof: Metal Security Features: Carbon Monoxide Detector(s); Smoke Detector(s) Sewer: Septic Tank Spa Features: Heated; Private Special Listing Conditions: Agent Owned; Personal Interest Structure Type: House Utilities: See Remarks View: Creek/Stream; Pool; Rural; Trees/Woods Water Source: Well Window Features: Insulated Windows; Vinyl Frames Lock Box Type: None Documents: TN Prop Cond Disc or Exempt

Contract Information

Listing Contract Date: 2026-04-06
Auction YN: No
Equitable Ownership Interest Listing: No
Property Sub Type: Single Family Residence
Office Exclusive: No
Occupant Type: Owner

Location Tax and Legal

Street Number: 450
Street Name: County Road 28
County: McMinn
State: TN
Postal Code: 37309
Subdivision Name: Nan H Alford Estates

Remarks and Miscellaneous

Public Remarks: Off-grid custom-built modern farmhouse on 53 acres. No electric bills here! Built in 2021, this exquisite estate nestled in the woods is powered with solar panels (not visible from the house) with a backup propane generator. A modern ($22,000) outdoor wood furnace heats the house, the hot water, and the hot tub. The home also has a propane tankless hot water heater that is secondary or backup to the outdoor wood furnace. This property has a secondary geothermal heat system that would only need to be used as a heating source if buyer chooses not to utilize the outdoor wood furnace. The primary cooling is the geothermal system. No expenses were spared as blown foam insulation was used to encapsulate from the walk in crawl space walls to the rooftop. A $10,000 water purification system provides clean and tasteful well water. The amazing backyard retreat will be an escape for the new homeowner with an in-ground salt-water lagoon style pool with a sun shelf with two in-pool loungers and a diving board. The salt-water hot tub wrapped in stacked stone cascades into the pool for a peaceful and relaxing sight and sound. A hand-held remote can control the pool and hot tub lighting, heat to the hot tub, and hot tub jets. Many windows with transoms were utilized for an optimal view of the backyard oasis from the dining, living, kitchen, office, and master bedroom. North Mouse Creek is visible from the wrap around porch and from other areas on the 53 acres. Buyers will love the long (approx. 1200+') driveway through the woods leading to this private retreat. This 4 bedroom, 3 bath home will be one you never want to leave! Your guests will notice the custom touches in every room including the tongue and groove ceiling on the wrap around porch; cedar wrapped beams; custom made shutters; shiplap in several rooms; feature walls; and cathedral ceiling with decorative beams in the living room. The kitchen features a large island with quartz countertops
Directions: From I-75 North, take exit 36 (Calhoun). At end of exit ramp, turn right onto Highway 163. Travel about 1 mile and turn left onto County Road 35. Go about a half mile and the road will split. Take a left at the split onto County Road 28. Go a little over a half mile and the driveway will be on the right. NO SIGN. Look for the black mailbox on the left side of the road and the gravel driveway is across from mailbox.

Status Change Information

Major Change Timestamp: 2026-04-07T14:56:35Z
Major Change Type: New Listing
Status Change Timestamp: 2026-04-07

More Information

Fireplace Features

Fireplaces Total: Yes
Gas Log: Yes
Great Room: Yes
Propane: Yes
Stone: Yes

Property Condition

Year Built Effective: 2021-06-01

License Number Info

Listing Agent’s State of Licensure: TN
Listing Agent’s License Number: 323997
Listing Office’s State of Licensure: TN
Listing Office’s License Number: 255207

Location, Tax, and Legal

Parcel Number: 102 047.00
Elementary School: Calhoun Elementary
Middle Or Junior School: Calhoun Middle
High School: McMinn County
Tax Annual Amount: 1636.44
Tax Legal Description: 05 100 100 03800 000 MCKENZIE SURV 10/90
Additional Parcels YN: No

Appliances

Convection Oven: Yes
Cooktop: Yes
Dishwasher: Yes
Disposal: Yes
Double Oven: Yes
Gas Range: Yes
Gas Water Heater: Yes
Microwave: Yes
Range Hood: Yes
Refrigerator: Yes
Self Cleaning Oven: Yes
Stainless Steel Appliance(s): Yes
Tankless Water Heater: Yes
Vented Exhaust Fan: Yes
Water Heater: Yes
Water Purifier Owned: Yes
Water Softener Owned: Yes

Architectural Style

Ranch: Yes

Attic Features

Floored: Yes
Permanent Stairs: Yes
Sealed Attic: Yes
Storage Only: Yes
Unfinished: Yes
Walk-In Attic: Yes

Construction Materials

Block: Yes
HardiPlank Type: Yes
Stone: Yes

Exterior Features

Fire Pit: Yes
Private Entrance: Yes
Private Yard: Yes
Rain Gutters: Yes
Storage: Yes

Listing Terms

Cash: Yes
Conventional: Yes

Lot Features

Agricultural: Yes
Back Yard: Yes
Farm: Yes
Front Yard: Yes
Greenbelt: Yes
Level: Yes
Many Trees: Yes
Private: Yes
Rural: Yes
Secluded: Yes
Views: Yes
Wooded: Yes

Other Equipment

Generator: Yes

Other Structures

Barn(s): Yes
Outbuilding: Yes
Poultry Coop: Yes
Storage: Yes

Possession

Negotiable: Yes

Road Frontage Type

County Road: Yes
Interstate Access Within 5 Miles: Yes

Sewer

Septic Tank: Yes

Special Listing Conditions

Agent Owned: Yes
Personal Interest: Yes

Utilities

See Remarks: Yes

View

Creek/Stream: Yes
Pool: Yes
Rural: Yes
Trees/Woods: Yes

Water Source

Well: Yes

Cooling

Geothermal: Yes
See Remarks: Yes

Foundation Details

Block: Yes

Parking Features

Driveway: Yes
Garage: Yes
Garage Door Opener: Yes
Garage Faces Side: Yes

Security Features

Carbon Monoxide Detector(s): Yes
Smoke Detector(s): Yes

Structure Type

House: Yes

Patio And Porch Features

Covered: Yes
Deck: Yes
Front Porch: Yes
Patio: Yes
Porch: Yes
Porch - Covered: Yes
Rear Porch: Yes
Side Porch: Yes
Wrap Around: Yes

Pool Features

Diving Board: Yes
Filtered: Yes
In Ground: Yes
Outdoor Pool: Yes
Private: Yes
Salt Water: Yes
Waterfall: Yes

Spa Features

Heated: Yes
Private: Yes

Window Features

Insulated Windows: Yes
Vinyl Frames: Yes

Flooring

Luxury Vinyl: Yes
Tile: Yes

Green Energy Generation

Solar: Yes

Heating

See Remarks: Yes

Interior Features

Beamed Ceilings: Yes
Cathedral Ceiling(s): Yes
Chandelier: Yes
Crown Molding: Yes
Double Vanity: Yes
En Suite: Yes
Entrance Foyer: Yes
High Ceilings: Yes
High Speed Internet: Yes
Kitchen Island: Yes
Open Floorplan: Yes
Pantry: Yes
Primary Downstairs: Yes
Recessed Lighting: Yes
Separate Dining Room: Yes
Soaking Tub: Yes
Stone Counters: Yes
Storage: Yes
Walk-In Closet(s): Yes

Laundry Features

Laundry Room: Yes
Main Level: Yes
Sink: Yes

Roof

Metal: Yes

Lock Box Type

None: Yes

Documents

TN Prop Cond Disc or Exempt: Yes

Documents

Survey ›

Subsurface Sewage Disposal Permit ›

Confirmation of Agency ›

Personal Interest ›

TN Prop Cond Disc or Exempt ›

Listing Office: RE/MAX R. E. Professionals

Last Updated: April - 11 - 2026

Information deemed reliable but not guaranteed.