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421 N Boundary Road

Mill Spring, NC 28756
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Bed 5

Bed

Bath 6

Bath

SqFt5,164

Sqft

Acres6.21

Acres(Lot)

Discover the ideal balance of luxury, privacy, and mountain living at 421 North Boundary Road, a stunning 5,164-square-foot residence with five spacious bedrooms including dual luxury primary suites—an ideal setup for multigenerational living, guests, or those seeking flexibility for dual-suite lifestyles and aging in place. Set on 6.21 acres of wooded, usable land, this home is surrounded by mature hardwoods, private walking trails, and professionally designed landscaping by Van Powell, creating a mountain sanctuary. Enjoy direct access to the Lake Adger Trail System with over 15 miles of protected equestrian and hiking trails, and a deeded boat slip that provides convenient access to the lake without the maintenance of a waterfront home. Indoor and outdoor living blend seamlessly with sc reened porches, stone patios, covered verandas and open decks, all connected by charming garden trails that wind past stone walls, perennial plantings, and a tranquil goldfish pond with cascading waterfall. The heated indoor pool addition (2013) offers year-round enjoyment in a fully climate-controlled environment adjacent to garden and deck areas. The property has been meticulously maintained with a pre-listing inspection available, two encapsulated crawl spaces, UV-tinted Low-E windows, central vacuum, HEPA air filter, humidifier, whole-yard sprinkler system, three regularly serviced HVAC zones, automatic propane generator for essential spaces, a 508-foot deep well with new pump (2024), and a five-bedroom septic system with three holding tanks. Designed for comfort and elegance, the main level includes two primary suites: the original 1,000-square-foot cottage built in 2002, now a private suite with open living room and kitchen, stacked-stone gas fireplace and updated systems, and the main house (added in 2006), which features a grand two-story entry, arched doorways, thick crown molding, Santos Mahogany hardwoods, custom granite kitchen, double-sided fireplace, and a spa-inspired primary bath with sun tunnel and heated floors. The daylight walkout lower level is fully finished with a large studio/rec room, full bath and DryCore subflooring, creating flexible space for hobbies, recreation or a home office. Additional amenities include a fully heated and cooled utility barn/workshop/greenhouse combo with power, cold-water sink and equipment carport, and a three-car garage with two bays at the main level and one at the barn, all with ample storage including pull-down attic access. In the Lake Adger community, this home benefits from 3,250 acres of conservation land, 14.5 miles of shoreline, underground utilities, paved roads, high-speed internet, and community architectural standards that preserve beauty and value. The peaceful, non-commercial lake prohibits jet skis and water skiing, but is ideal for boating, kayaking and fishing. Ideally near Tryon, Saluda, Lake Lure, Hendersonville and Asheville, with close access to Green River adventures, vineyards, hiking, ziplining, and the Tryon International Equestrian Center, this retreat offers convenience and seclusion. 421 North Boundary Raod is more than a home—it’s a private retreat designed for a life of comfort, connection and natural beauty in western North Carolina.

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Detail Ic Property Details

Property Type : Residential

Price : $1,200,000

AD Id : 64981451

MLS Id : CAR4238296

Beds : 5

Lot Size : 6.21 Acres

Living Area Size : 5,164

Year Built : 2002

Garage : 3

County : Polk

Subdivision: Lake Adger

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Feature Features

  • Bedroom Information

    Total Bedroom: 5

    Bathroom Information

    Total Baths: 6 Full Baths: 4 Half Baths: 2

    Room Information

    Has Basement: Yes

    Interior Features

    Attic Walk In, Built-in Features, Central Vacuum, Entrance Foyer, Garden Tub, Kitchen Island, Storage, Walk-In Closet(s) Roof: Architectural Shingle Appliances: Dishwasher, Disposal, Dryer, Electric Oven, Electric Water Heater, Microwave, Refrigerator, Wall Oven, Washer Laundry Features: In Bathroom, Laundry Room, Main Level, Multiple Locations

    Roofing Information

    Architectural Shingle
  • Flooring Information

    Flooring: Carpet, Tile, Vinyl, Wood Construction Materials: Brick Partial, Stone
  • Heating & Cooling

    Heating: Central, Electric, Heat Pump, Radiant Floor Cooling: Ceiling Fan(s), Central Air, Electric WaterSource: Well

  • Building Information

    Year Built: 2002
  • Pool Features

    Private Pool: Heated, In Ground, Indoor

  • Lot Information

    Lot Description: Cul-De-Sac, Green Area, Level, Private, Wooded, Views, Waterfall - Artificial Lot Size Area: 6.21 acre

    Property Information

    Property Type: Residential Sub Type: Single Family Residence Style: Traditional

  • Listing Price Information

    Original List Price:$1200000

  • Tax Information

    Tax Assessed Value: 615255 Parcel Number: P54-72

  • Parking Information

    Open Parking: Attached 2 car garage on main level, detached 1 car garage plus carport Detached Carport, Driveway, Attached Garage, Detached Garage, Garage Faces Side

    Garage Information

    Has Garage: Yes Garage Space: 3 Has Main Level Garage: Yes

    Homeowners Association Information

    HOA: $1,300.00 Annually

  • School Information

    Elementary School: Sunnyview Junior High School: Polk Senior High School: Polk
  • Utility Information

    Electricity Connected, Fiber Optics, Propane, Underground Power Lines, Underground Utilities Sewer: Private Sewer Water Source: Well
  • Location Information

    Subdivision: Lake Adger City: Mill Spring Direction: From Asheville or Hendersonville via I-26: I-26 East to exit 67. Stay on US-74E (toward Rutherfordton) and take exit 163 (Columbus/Mill Spring). In 0.2 miles ,keep left to NC 108. In 3.1 miles turn left on Post Office Rd. In 0.1 miles, turn left onto Silver Creek Rd. In 6.3 miles, turn right onto Parkway North Rd. In 0.2 miles turn left onto N Boundary Rd. Lake Adger has world class fishing and kayaking. 10 minutes from Tryon Equestrian Center
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At $232.38 per sq.ft.,this listing is priced below average compared to other homes from Mill Spring.

The average homes price in Mill Spring is $370202.62 with avg. price / sq.ft of $2102.04.

The average homes price in Polk County is $373818.81 with avg. price / sq.ft of $2100.74.

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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
1888 Pea Ridge Road, Mill Spring, NC, 28756 $3,195,000 3 1 --
260 Buck Branch Road, Mill Spring, NC, 28756 $125,000 3 2 1,222 1,222 SqFt
7282 Highway 108 East H.., Mill Spring, NC, 28756 $125,000 1 1 700 700 SqFt
7282 Nc Hwy 108 Highway, Mill Spring, NC, 28756 $125,000 1 1 600 600 SqFt
1642 Smith Waldrop Road, Mill Spring, NC, 28756 $2,500,000 7 5 3,751 3,751 SqFt
1642 Smith Waldrop, Mill Spring, NC, 28756 $2,500,000 7 5 3,600 3,600 SqFt
365 Hillbilly Lane, Mill Spring, NC, 28756 $333,000 2 2 1,020 1,020 SqFt
256 School Road, Mill Spring, NC, 28756 $300,000 2 2 1,340 1,340 SqFt
250 Burt Blackwell Road, Mill Spring, NC, 28756 $1,549,000 3 3 1,993 1,993 SqFt
00 Birkdale, Mill Spring, NC, 28756 $1,476,206 3 2.5 2,400 2,400 SqFt

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ByOwner last updated this listing 04/06/2026 @ 18:20

MLS: CAROLINA #4238296 LISTED BY: Jennifer Farley, Premier Sotheby’s International Realty 828-277-3238 SOURCE: CAROLINA (Canopy MLS)

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