421 N Boundary Rd

Mill Spring, NC 28756

$1,200,000
Price
5
Beds
5,164 Sq. Ft.
$232 / Sq. Ft.
5,164
Sq. Ft.
$232
per Sq. Ft.
Virtual Tour
Virtual Tour
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a front view of a house with a garden
a view of a lake with a mountain in the background
a view of a lake with a house in the background
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a kitchen with stainless steel appliances granite countertop a stove top oven a sink dishwasher and a dining table with wooden floor
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a living room with furniture a fireplace and a large window
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a view of a patio with table and chairs and wooden floor
a view of a large yard with plants and large trees
a backyard of a house with yard and outdoor seating
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a room with furniture and a large window
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a spacious bedroom with a bed and a chandelier
a bedroom with a bed and a dresser
a bathroom with a tub sink and mirror
a living room with furniture flat screen tv and a fireplace
a living room with furniture and a large window
a kitchen with stainless steel appliances granite countertop a refrigerator a sink a stove and island
a living room with furniture a fireplace and a flat screen tv
a bedroom with bed and window
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a spacious bedroom with a bed and a table in it
a bedroom with a bed and a chandelier
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Description

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...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 screened 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.

Property Details for 421 North Boundary Road

Architectural Style
Traditional
Waterfront Features
Boat Ramp – Community, Boat Slip (Deed), Boat Slip – Community
View
Long Range, Mountain(s), Winter
Parking Features
Detached Carport, Driveway, Attached Garage, Detached Garage, Garage Faces Side
Community Features
Lake Access, Picnic Area, Walking Trails
Subdivision Name
Lake Adger
LISTING UPDATED: 11/11/2025 09:46 PM

Property Details for 421 North Boundary Road

StatusActive
MLS #4238296
Days on Market210
Taxes-
HOA Fees$1,300 / year
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2002
Lot Size6.21 AC / 270,507 SF
CountyPolk County

Location

Listing Courtesy of Premier Sotheby’s International Realty
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Building Information for 421 North Boundary Road

Stories-Year Built2002Building Size-Lot Size6.21 AC / 270,507 SF

Payment Calculator

$6,484 per month

30 year fixed, 6.28% Interest

Principal and Interest

$5,930

Property Taxes

$446

HOA Dues

$108

The Payment Calculator is for illustrative purposes only.

Property Information for 421 North Boundary Road

Summary
Location and General Information
  • Water Body Name: Lake Adger
  • Longitude: -82.229823
  • Latitude: 35.351017
  • Directions: 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
Taxes and HOA Information
  • HOA YN: Yes
  • HOA Name: Tessier
  • HOA Name2: Boat Slip
  • HOA Phone: 828-254-9842
  • HOA Subject To: Required
  • HOA Subject To Dues: Mandatory
  • HOA Fee2: $88.40
  • HOA Fee2 Frequency: Annually
  • HOA Annual Expense: $1,388.40
  • Tax Assessed Value: $615,255.00
  • Parcel Number: P54-72
  • City Taxes Paid To: No City Taxes Paid
School Information
  • Middle Or Junior School: Polk
  • High School: Polk
  • Elementary School: Sunnyview
Parking
  • Parking: Open Parking YN: No
  • Parking: Other: Attached 2 car garage on main level, detached 1 car garage plus carport
  • Parking: Carport Spaces: 1.0
  • Parking: Carport YN: Yes
  • Garage Spaces: 3.0
  • Garage YN: Yes
  • Garage Main Level YN: Yes
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Property
Lot Information
  • Above Grade Finished Area: 4202.0
  • Below Grade Finished Area: 962.0
  • Builder Name: David Rowe
  • Sq Ft Garage: 757
  • Sq Ft Lower: 0
  • Sq Ft Main: 3088
  • Sq Ft Third: 0
  • Sq Ft Unheated Total: 0
  • Sq Ft Upper: 1114
  • Sq Ft Total Property HLA: 5164.0
  • Lot Features: Cul-De-Sac, Green Area, Level, Private, Wooded, Views, Waterfall - Artificial
  • Lot Size Units: Acres
  • Property Type: Residential
Property and Assessments
  • Geocode Confidence: High
  • Down Payment Resource YN: No
  • New Construction YN: No
  • Photos Count: 43
  • Road Responsibility: Private Maintained Road
  • Construction Type: Site Built
  • Assumable: No
  • Senior Community YN: No
  • Plat Book Slide: D / 975
Green Features
  • Green Verification Count: 0
Utilities
  • Sewer: Private Sewer
  • Utilities: Electricity Connected, Fiber Optics, Propane, Underground Power Lines, Underground Utilities
  • Water Source: Well
Interior and Exterior Features
Exterior Features
  • Accessibility Features: Door Width 32 Inches or More, Lever Door Handles, Hall Width 36 Inches or More
  • Construction Materials: Brick Partial, Stone
  • Patio And Porch Features: Deck, Patio, Porch, Screened
  • Pool Features: Heated, In Ground, Indoor
  • Road Surface Type: Asphalt, Paved
  • Roof: Architectural Shingle
  • Horse Amenities: Riding Trail
  • Other Structures: Barn(s), Greenhouse, Outbuilding, Workshop, Other - See Remarks
Interior Features
  • Appliances: Dishwasher, Disposal, Dryer, Electric Oven, Electric Water Heater, Microwave, Refrigerator, Wall Oven, Washer
  • Levels: One and One Half
  • Other Equipment: Fuel Tank(s), Generator
  • Cooling: Ceiling Fan(s), Central Air, Electric
  • Heating: Central, Electric, Heat Pump, Radiant Floor
  • Interior Features: Attic Walk In, Built-in Features, Central Vacuum, Entrance Foyer, Garden Tub, Kitchen Island, Storage, Walk-In Closet(s)
  • Laundry Features: In Bathroom, Laundry Room, Main Level, Multiple Locations
  • Fireplace Features: Family Room, Gas Unvented, Kitchen, Living Room, Propane, See Through, Other - See Remarks
  • Fireplace YN: Yes
  • Door Features: French Doors, Pocket Doors, Screen Door(s), Storm Door(s)
  • Flooring: Carpet, Tile, Vinyl, Wood
  • Foundation Details: Basement, Crawl Space
  • Basement YN: Yes
  • Basement Features: Daylight, Exterior Entry, Interior Entry, Partial, Walk-Out Access
  • Bedroom Basement: 0
  • Bedroom Main: 2
  • Bedroom Upper: 3
  • Full Bath Basement: 1
  • Full Bath Main: 2
  • Full Bath Upper: 1
  • Half Bath Basement: 0
  • Half Bath Main: 1
  • Half Bath Second LQ: 0
  • Half Bath Upper: 1
Room Information
Room Information
  • Room Count: 19.0
Room 1
  • Room Types: Living Room
  • Room Level: Main
Room 2
  • Room Types: Kitchen
  • Room Level: Main
Room 3
  • Room Types: Dining Room
  • Room Level: Main
Room 4
  • Room Types: Primary Bedroom
  • Room Level: Main
Room 5
  • Room Types: Bathroom-Full
  • Room Level: Main
Room 6
  • Room Types: Bathroom-Half
  • Room Level: Main
Room 7
  • Room Types: Laundry
  • Room Level: Main
Room 8
  • Room Types: 2nd Kitchen
  • Room Level: Main
Room 9
  • Room Types: Family Room
  • Room Level: Main
Room 10
  • Room Types: 2nd Primary
  • Room Level: Main
Room 11
  • Room Types: Laundry
  • Room Level: Main
Room 12
  • Room Types: Bedroom(s)
  • Room Level: Upper
Room 13
  • Room Types: Bathroom-Full
  • Room Level: Upper
Room 14
  • Room Types: Bedroom(s)
  • Room Level: Upper
Room 15
  • Room Types: Bedroom(s)
  • Room Level: Upper
Room 16
  • Room Types: Bathroom-Half
  • Room Level: Upper
Room 17
  • Room Types: Family Room
  • Room Level: Basement
Room 18
  • Room Types: Sewing
  • Room Level: Basement
Room 19
  • Room Types: Bathroom-Full
  • Room Level: Basement

Property History for 421 North Boundary Road

DateEvent & SourcePriceAppreciation
May 27, 2025

Listed (Active)

CANOPY #4238296

$1,200,000—
Nov 9, 2007

Closed (Public Record)

Public Record #1096747165

$568,000—
DateEvent & SourcePrice
05/27/2025

Listed (Active)

CANOPY #4238296

$1,200,000
11/09/2007

Closed (Public Record)

Public Record #1096747165

$568,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 421 North Boundary Road

Taxable ValueLand$92,100Additions$972,109Total$1,064,209
Tax Record2025$5,347 ($446 / month)
Home Facts
Beds4Total Finished SqFt2,883 SqFtAbove Grade Finished SqFt2,883 SqFtLot Size270,508 SqFtStyleSingle Family ResidenceYear Built2002CountyPOLKAPNP54-72Fireplace TypeHas Fireplace

Schools near 421 North Boundary Road

This home is within Polk County School District.
Rating
School
Type
Grades
Distance
Sunny View Elementary School
Public - PK to 5
Polk County Middle School
Public - 6 to 8
Polk County High School
Public - 9 to 12
Polk County Early College
Public - 9 to 12
Rating
School
Distance
Sunny View Elementary School
PublicPK to 5

Polk County Middle School
Public6 to 8

Polk County High School
Public9 to 12

Polk County Early College
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 421 North Boundary Road, Mill Spring, NC 28756

421 North Boundary Road is a single family home for sale in Mill Spring, NC 28756. This property was listed for sale on May 27, 2025 by Premier Sotheby’s International Realty, it's currently listed at $1,200,000. It has been on the market for a total of 210 days and was last sold on November 9, 2007. This listing's school district is Polk County School District. Nearby schools include Sunny View Elementary School, Polk County Middle School and Polk County High School. 421 North Boundary Road is a 5-bed, 6-bath, 5,164 sqft single family home built in 2002.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Premier Sotheby’s International Realty

Properties displayed may be listed or sold by various participants in the MLS. Based on information submitted to the MLS GRID as of 12/24/2025 12:21 PM. All data is obtained from various sources and may not have been verified by broker orMLS GRID. Supplied Open House Information is subject to change without notice. All informationshould be independently reviewed and verified for accuracy. Properties may or may not be listed bythe office/agent presenting the information.