Beautiful Black Bull home sitting on . 54 acres. Across from the 6th hole on the Tom Weiskopf designed golf course. Abutting 110 acres of farm land and situated for maximum privacy and stunning views. Fully landscaped with a water feature, fire pit, underground sprinklers and soakers. Move comfortably thru this Bayliss Architects designed home optimized for seamless indoor and outdoor living and entertaining. Extensive beam work, custom finishes and attention to detail is evident throughout the house. Easy one level living, with a large bonus room and 3/4 bath upstairs for guests or TV room
Single-familyProperty Type
2013Year Built
0.53 acresLot Size
$435Price/Sq.Ft.
3 car garageParking
Listed by Sue Frye• ERA Landmark Real Estate
Bought with Trent Lister• PureWest Real Estate Bozeman
Beautiful Black Bull home sitting on . 54 acres. Across from the 6th hole on the Tom Weiskopf designed golf course. Abutting 110 acres of farm land and situated for maximum privacy and stunning views. Fully landscaped with a water feature, fire pit, underground sprinklers and soakers. Move comfortably thru this Bayliss Architects designed home optimized for seamless indoor and outdoor living and entertaining. Extensive beam work, custom finishes and attention to detail is evident throughout the house.
Year
Property tax
Land + Additions
Assessment*
2025
$12,078 (−4.9%)
$416,950 + $1,610,850
$2,027,800
2024
$12,696 (+7.5%)
$416,950 + $1,610,850
$2,027,800
2023
$11,812 (+14.4%)
$347,616 + $1,697,384
$2,045,000
2022
$10,325 (−0.6%)
$347,616 + $1,697,384
$2,045,000
2021
$10,382 (−5.5%)
$155,791 + $1,237,140
$1,392,931
2020
$10,982 (+1.2%)
$155,791 + $1,237,140
$1,392,931
2019
$10,850 (+13.7%)
$152,123 + $1,166,777
$1,318,900
2018
$9,543 (+10.0%)
$152,123 + $1,166,777
$1,318,900
2017
$8,672 (+10.2%)
$161,606 + $886,250
$1,047,856
2016
$7,869 (+4.1%)
$161,606 + $886,250
$1,047,856
2015
$7,558 (−11.1%)
$148,542 + $725,840
$874,382
2014
$8,505
$148,542 + $725,840
$874,382
Tax history for 509 Tillyfour Rd
Year
Property tax
Land + Additions
Assessment*
2025
$12,078 (−4.9%)
$416,950 + $1,610,850
$2,027,800
2024
$12,696 (+7.5%)
$416,950 + $1,610,850
$2,027,800
2023
$11,812 (+14.4%)
$347,616 + $1,697,384
$2,045,000
2022
$10,325 (−0.6%)
$347,616 + $1,697,384
$2,045,000
2021
$10,382 (−5.5%)
$155,791 + $1,237,140
$1,392,931
2020
$10,982 (+1.2%)
$155,791 + $1,237,140
$1,392,931
2019
$10,850 (+13.7%)
$152,123 + $1,166,777
$1,318,900
2018
$9,543 (+10.0%)
$152,123 + $1,166,777
$1,318,900
2017
$8,672 (+10.2%)
$161,606 + $886,250
$1,047,856
2016
$7,869 (+4.1%)
$161,606 + $886,250
$1,047,856
2015
$7,558 (−11.1%)
$148,542 + $725,840
$874,382
2014
$8,505
$148,542 + $725,840
$874,382
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
3
Baths
4
Stories
1
Lot width
—
Lot depth
—
Lot size
0.54 Acres
Year renovated
—
Sq. Ft.
3,318
Year built
2013
Style
Single Family Residential
County
Gallatin County
APN
06-0798-06-3-01-18-0000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 17, 2026.
Property details
Parking
Parking/Garage Information
Has Garage
Has Attached Garage
# of Garage Spaces: 3
Parking Features: Attached, Garage, Garage Door Opener
Interior
Bathroom Information
# of Full Bathrooms: 2
# of Three Quarter Bathrooms: 2
Heating & Cooling
Has Cooling
Cooling: Central Air, Ceiling Fan(s), Wall/Window Unit(s)