OFF MARKET

Off market may 2023 for $1.7M

$4,810,851

•

5,640

sq ft

4321 Smelter Rd, Mackay, ID 83251

About this home

Incredible custom built log home on the Big Lost River in Mackay, Idaho. Private location w/ custom security gates, detached insulated shop (aprox.1225 sqft) w/ bay for 3 cars, loft for storage & tool/storage room. Magnificent home (approx. 5640 sqft) is a work of art. Custom kitchen set up for those who love to cook. Propane cooktop w/ pot filler, sub zero fridge, wine fridge, ice maker, oven and warming drawer, trash compactor and microwave. Breakfast bar and large dining room w/ lots of windows and views. Custom cabinetry made w/ reclaimed wood from the great salt lake. A full walk in pantry off the kitchen. Laundry & Mud room off kitchen area w/ tile shower. Mechanical room off of mud room. Main floor also offers an amazing living room w/ vaulted ceilings, large antler chandelier and rock fireplace . Office/den and two bedrooms. one w/ full bath. Half bath off living room. Beautiful log staircase leads to upper lever. Spacious master suite w full bath. 2 guest bedrooms each w/ a full bath. Large loft has family room overlooking the main level. Laundry hookups on the upper level as well. Wrap around covered deck and large riverfront deck w/ room for outdoor cooking and seating. Log gazebo overlooking the Big Lost River. Fully fenced. Spacious dog run. This is a unique property

Single-familyProperty Type

2000Year Built

4.13 acresLot Size

$853Est. Price/Sq.Ft.

3 car garageParking

Listed by Hether Lambson • Way Out West Realty Inc

Contact: 2088792211

Bought with Sheri Peery • Keller Williams Realty East Idaho

Redfin checked: an hour ago

•Source:Greater Lansing AoR #2150836

Listing provided courtesy of Greater Lansing AoR

Redfin Estimate

$4,810,851

$3.1M since last sold$78K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 33.4% higher than the average sale price ($3.61M) of 4 comparable homes.

SOLD MAR 31, 2026
$2,975,000
A
4 beds4 baths3,375 sq ft
6 Coyote Ct, Sun Valley, ID 83353
SOLD JAN 15, 2026
$4,750,000
B
4 beds4.5 baths4,358 sq ft
33 W Lane Ranch Rd, Sun Valley, ID 83353
SOLD AUG 14, 2026
$3,950,000
C
3 beds3.5 baths2,965 sq ft
105 Galena Ct, Ketchum, ID 83340
SOLD JUL 28, 2026
$2,749,000
D
4 beds3.5 baths2,578 sq ft
27 Streamside Dr, Hailey, ID 83333

Claim this home to receive a free report every month with insights on the changing estimate.

Market trends in 83251, ID

Last updated September 2026

Homes Sold Above List Price

0.0%

NaN% MoM

Median sale price

$384K

$245K MoM

Avg. days on market

34d

26 days MoM

Recently sold homes

1 MoM

New listings for sale

$600,000
3 beds2 baths1,700 sq ft
4609 Smelter Ave, Mackay, ID 83251
See all

Provided by Redfin

Sale history for 4321 Smelter Rd

Date

Event

Price

Public Records

May 24, 2023

Sold

—

Greater Lansing AoR #2150836

May 26, 2023

Sold

—

Apr 20, 2023

Pending

—

Nov 12, 2022

Relisted

—

Oct 20, 2022

Delisted

—

Oct 10, 2022

Listed

$1,750,000

$310/sq ft

+52

Incredible custom built log home on the Big Lost River in Mackay, Idaho. Private location w/ custom security gates, detached insulated shop (aprox. 1225 sqft) w/ bay for 3 cars, loft for storage & tool/storage room. Magnificent home (approx. 5640 sqft) is a work of art. Custom kitchen set up for those who love to cook. Propane cooktop w/ pot filler, sub zero fridge, wine fridge, ice maker, oven and warming drawer, trash compactor and microwave. Breakfast bar and large dining room w/ lots of windows and views. Custom cabinetry made w/ reclaimed wood from the great salt lake. A full walk in pantry off the kitchen. Laundry & Mud room off kitchen area w/ tile shower. Mechanical room off of mud room. Main floor also offers an amazing living room w/ vaulted ceilings, large antler chandelier and rock fireplace . Office/den and two bedrooms. one w/ full bath. Half bath off living room. Beautiful log staircase leads to upper lever. Spacious master suite w full bath. 2 guest bedrooms each w/ a full bath. Large loft has family room overlooking the main level. Laundry hookups on the upper level as well. Wrap around covered deck and large riverfront deck w/ room for outdoor cooking and seating. Log gazebo overlooking the Big Lost River. Fully fenced. Spacious dog run. This is a unique property

Year

Property tax

Land + Additions

Assessment*

2025

$6,137 (−1.7%)

2024

$6,246 (+0.7%)

$66,890 + $1,141,580

$1,208,470

2023

$6,205 (+2.4%)

$66,890 + $1,122,000

$1,188,890

2022

$6,058 (−0.1%)

$48,730 + $857,740

$906,470

2021

$6,066 (−0.2%)

$38,660 + $715,510

$754,170

2019

$6,076 (+0.3%)

$36,160 + $640,810

$676,970

2018

$6,056 (+2.4%)

$36,160 + $640,810

$676,970

2017

$5,915 (+1.1%)

$36,160 + $640,810

$676,970

2016

$5,852 (+1.3%)

$36,160 + $625,330

$661,490

2014

$5,777

Tax history for 4321 Smelter Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,137 (−1.7%)

2024

$6,246 (+0.7%)

$66,890 + $1,141,580

$1,208,470

2023

$6,205 (+2.4%)

$66,890 + $1,122,000

$1,188,890

2022

$6,058 (−0.1%)

$48,730 + $857,740

$906,470

2021

$6,066 (−0.2%)

$38,660 + $715,510

$754,170

2019

$6,076 (+0.3%)

$36,160 + $640,810

$676,970

2018

$6,056 (+2.4%)

$36,160 + $640,810

$676,970

2017

$5,915 (+1.1%)

$36,160 + $640,810

$676,970

2016

$5,852 (+1.3%)

$36,160 + $625,330

$661,490

2014

$5,777

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

2.66 Acres

Year renovated

2006

Sq. Ft.

5,249

Year built

2000

Style

Other

County

Custer County

APN

RP07N24E286040A

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Apr 2, 2026.

Property details

Parking

Parking & Garage Information
# of Garage Spaces: 3
Parking Features: Gravel, Garage Door Opener, Detached

Interior

Virtual Tours
Virtual Tour (Unranded)

Bedroom Information
# of Bedrooms: 5

Bathroom Information
# of Baths (Full): 5
# of Baths (1/2): 1

Room Information
Basement: Crawl Space

Heating & Cooling
Cooling: Ceiling Fan(s)
Has Cooling: Yes
Heating: Radiant
Has Heating: Yes

Interior Features
Appliances: Dishwasher, Dryer, Microwave, Gas Oven, Gas Range, Refrigerator, Trash Compactor, Washer
Fireplace Features: Wood Burning
Has Fireplace: Yes
# of Fireplaces (Total): 1
Flooring: Laminate, Tile
Interior Features: Vaulted Ceiling(s), Walk-In Closet(s), Breakfast Bar, Pantry

Exterior

Exterior Features
Fencing: Wood
Patio And Porch Features: Deck
Roof: Metal

Exterior Features
Has Waterfront: Yes
Waterfront Features: River Front

Property Information
Year Built: 2000
Living Area: 5640.0

Lot Information
Lot Size Acres: 4.13

Lot Features
View: Water

Location

Location Information
Subdivision Name: None

Utility Information
Sewer: Septic Tank

Public facts

Beds: 5
Baths: 4.0
Sq. Ft.: 5,249
Stories: 2.0
Lot Size: 2.66 acres
Style: Other
Year Built: 2000
Year Renovated: 2006
County: Custer County
APN: RP07N24E286040A

Home facts updated by county records on Apr 2, 2026

Other

Miscellaneous Information
Construction Materials: Log, Stone
Other Structures: Gazebo

Around this home

Schools

Mackay Elementary School

Public PreK-6 • Assigned • 0.6mi

5/10

Mackay Jr-Senior High School

Public 7-12 • Assigned • 0.6mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

2% chance of being in a wildfire in next 30 years

2/10 Heat Factor

4 days above 88° expected this year, 11 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

8 unhealthy days expected this year, 11 days in 30 years

Provided by First Street

Historical weather

Mackay, ID • 83251

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

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Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Is this your home?

Track this home’s value and nearby sales activity

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New listings for sale in 83251

$600,000

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4609 Smelter Ave, Mackay, ID 83251

Home values near 4321 Smelter Rd

Data from public records.

Address	Redfin Estimate
905 Smelter Avenue, Mackay, ID - Beds \| 3 Baths \| 1866 Sq. Ft.	$342,971
810 Smelter Avenue, Mackay, ID 3 Beds \| 1 Baths \| 1842 Sq. Ft.	$748,100

Address	Redfin Estimate
4301 Smelter Road, Mackay, ID 2 Beds \| 2.5 Baths \| 1728 Sq. Ft.	$1,922,492
911 Smelter Avenue, Mackay, ID 2 Beds \| 1 Baths \| 1750 Sq. Ft.	$611,910

Address	Redfin Estimate
908 Smelter Avenue, Mackay, ID 2 Beds \| 1 Baths \| 838 Sq. Ft.	$372,343
4301 Smelter Avenue, Mackay, ID 2 Beds \| 2.5 Baths \| 1728 Sq. Ft.	$1,709,896

Property information provided by Greater Lansing AoR when last listed in 2022. This data may not match . Learn more.

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