511 Horn Mill Rd is a 1,500 square foot house on a 40.36 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Union Mills data, we estimate the home's value is $458,781.
Single-familyProperty Type
1975Year Built
40.36 acresLot Size
$306Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$458,781
$13K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 82.3% higher than the average sale price ($252K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,444 (+4.5%)
$94,200 + $142,200
$236,400
2024
$1,382 (+0.9%)
$94,200 + $142,200
$236,400
2023
$1,370 (+12.1%)
$94,200 + $142,200
$236,400
2022
$1,223 (+1.8%)
$94,200 + $68,300
$162,500
2021
$1,201
$94,200 + $68,300
$162,500
2020
$1,201 (+0.7%)
$94,200 + $68,300
$162,500
2019
$1,193 (+1.1%)
$94,200 + $68,300
$162,500
2018
$1,180 (+1.5%)
$94,100 + $63,900
$158,000
2017
$1,163 (+0.4%)
$94,100 + $63,900
$158,000
2015
$1,158
$94,100 + $63,900
$158,000
2014
$1,158
$94,100 + $63,900
$158,000
Tax history for 511 Horn Mill Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,444 (+4.5%)
$94,200 + $142,200
$236,400
2024
$1,382 (+0.9%)
$94,200 + $142,200
$236,400
2023
$1,370 (+12.1%)
$94,200 + $142,200
$236,400
2022
$1,223 (+1.8%)
$94,200 + $68,300
$162,500
2021
$1,201
$94,200 + $68,300
$162,500
2020
$1,201 (+0.7%)
$94,200 + $68,300
$162,500
2019
$1,193 (+1.1%)
$94,200 + $68,300
$162,500
2018
$1,180 (+1.5%)
$94,100 + $63,900
$158,000
2017
$1,163 (+0.4%)
$94,100 + $63,900
$158,000
2015
$1,158
$94,100 + $63,900
$158,000
2014
$1,158
$94,100 + $63,900
$158,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 13, 2025 • Final
Electrical (residential) service change
Replace the electrical service with a 200-amperage service.
Electrical
Mar 25, 2025 • Active
Building (residential) alteration, remodel, repair
Remodel a residential building including painting, drywall, and flooring. Install new heating and air conditioning systems, plumbing fixtures, and electrical work.
Electrical
HVAC
Plumbing
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,500
Bathroom Information
# of Full Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Fair
Foundation Type: Block
Building Style Type: Ranch
Building Construction Quality: Fair
Exterior Wall: Wood Siding
Roof Covering Type: Corrugated Metal
Roof Shape Type: Gable
Building Type: Single Family
Property Information
Living Sq. Ft: 1,500
Building Sq. Ft: 3,000
# of Stories: 1
Stories Type: 1
Legal Description: RES TR 1 PB29-144 HORN MILL RD
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,758,082
Legal Lot Number: 2
Legal Block Number: 1
Municipality Name: GILKEY
Acres: 40.36
County Use Description: RESIDENTIAL
Utility Information
Sewer Type: Septic
Water Service Type: Public
Utility Type: Public Water
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,500
Stories: 1.0
Lot Size: 40.36 acres
Style: Single Family Residential
Year Built: 1975
Year Renovated: 1975
County: Rutherford County
APN: 1646350
Home facts updated by county records on Sep 8, 2026
Around this home
Schools
K - 12
Preschool & daycare
Pinnacle Elementary School
Public PreK-5 • Assigned • 0.7mi
4/10
R-S Middle School
Public 6-8 • Assigned • 6.0mi
4/10
R-S Central High School
Public 9-12 • Assigned • 7.6mi
4/10
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
3/10 Fire Factor
0.62% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 105° expected this year, 17 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Union Mills, NC • 28167
Average low and high temperatures (°F)
48
27
56
35
69
43
76
51
76
56
86
65
90
70
80
66
80
60
70
50
64
42
52
33
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 5.3 hours in December, which is comparable to the
U.S. average for solar exposure.
9 hrs
5.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$436,000 – $528,000
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