131 Grassy Knob Rd is a 2,232 square foot house on a 2.09 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Union Grove data, we estimate the home's value is $349,929.
Single-familyProperty Type
1974Year Built
2.09 acresLot Size
$157Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$349,929
$4,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 23.4% lower than the average sale price ($457K) of 6 comparable homes.
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Earn from this home
Rent
$3,396/mo
Redfin rental estimate
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Market trends in 28689, NC
Last updated August 2026
Sale-to-List Price
97.9%
0.6% MoM
Median sale price
$450K
$17K MoM
Avg. days on market
79d
2 days MoM
Recently sold homes
3
1 MoM
Provided by Redfin
Sale history for 131 Grassy Knob Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,199
$17,120 + $175,860
$192,980
2024
$1,199
$17,120 + $175,860
$192,980
2023
$1,199 (+18.0%)
$17,120 + $175,860
$192,980
2022
$1,016 (+0.4%)
$14,670 + $137,670
$152,340
2021
$1,012
$14,670 + $137,670
$152,340
2020
$1,012 (+1.5%)
$14,670 + $137,670
$152,340
2019
$997 (+14.5%)
$14,670 + $137,670
$152,340
2018
$870
$14,670 + $137,670
$152,340
2017
$870
$14,670 + $122,280
$136,950
2016
$870 (+5.6%)
$14,670 + $122,280
$136,950
2014
$824
$14,670 + $124,510
$139,180
2013
$824 (+0.9%)
$14,670 + $124,510
$139,180
2012
$817
$14,670 + $124,510
$139,180
2011
$817
Tax history for 131 Grassy Knob Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,199
$17,120 + $175,860
$192,980
2024
$1,199
$17,120 + $175,860
$192,980
2023
$1,199 (+18.0%)
$17,120 + $175,860
$192,980
2022
$1,016 (+0.4%)
$14,670 + $137,670
$152,340
2021
$1,012
$14,670 + $137,670
$152,340
2020
$1,012 (+1.5%)
$14,670 + $137,670
$152,340
2019
$997 (+14.5%)
$14,670 + $137,670
$152,340
2018
$870
$14,670 + $137,670
$152,340
2017
$870
$14,670 + $122,280
$136,950
2016
$870 (+5.6%)
$14,670 + $122,280
$136,950
2014
$824
$14,670 + $124,510
$139,180
2013
$824 (+0.9%)
$14,670 + $124,510
$139,180
2012
$817
$14,670 + $124,510
$139,180
2011
$817
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RA
Residential Agricultural District
The regulations of this district are intended to encourage the continuance of agricultural uses as well as to insure that residential development not having access to public water supplies and dependent upon septic tanks for sewage disposal will occur at a sufficiently low density to provide a healthful environment.
Permitted uses
Include but are not limited to:
Automotive parking structure
Housing-Single unit
Infrastructure
Office
Library
Post office
Recreation
Kennel
Park & open space
Property details
Interior
Basement Information
Basement Sq. Ft: 1,000
Basement Type: Unfinished
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Heat Pump
Fireplace Information
# of Fireplaces: 2
Fireplace Type: 2 Story 2 Openings
Has Fireplace
Exterior
Exterior Information
Floor Construction Type: Plywood
Foundation Type: Continuous Footing
Building Construction Quality: Average
Exterior Wall: Brick
Roof Shape Type: Gable
Building Improvement Type: Single Family
Property Information
Living Sq. Ft: 2,232
Ground Floor Sq. Ft: 2,232
Building Sq. Ft: 3,760
# of Stories: 1
Stories Type: 1
Legal Description: SOUTHER SR 1804 OFF
Parking & Garage Information
Parking Type: Attached Finished Garage
Garage/Parking Sq. Ft: 528
Garage / Carport Type: Attached Finished
Lot Information
# of Buildings: 1
Land Sq. Ft: 91,040
Municipality Name: NEW HOPE
Acres: 2.09
Zoning Code: RA
County Use Description: SIN FAM RES RURAL ACREAGE
Financial
Assessor Information
Assessment Year: 2026
Tax District County: ALL COUNTY FIRE
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,232
Stories: 1.0
Lot Size: 2.09 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: 1979
County: Iredell County
APN: 4833075200.000
Home facts updated by county records on Aug 20, 2026
Around this home
Schools
Union Grove Elementary School
Public PreK-5 • Assigned • 3.5mi
6/10
North Iredell Middle School
Public 6-8 • Assigned • 5.4mi
3/10
North Iredell High School
Public 9-12 • Assigned • 8.0mi
6/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 101° expected this year, 18 days in 30 years
2/10 Wind Factor
2% chance of strong winds in next 30 years
2/10 Air Factor
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Union Grove, NC • 28689
Average low and high temperatures (°F)
47
27
54
34
69
43
75
51
76
56
86
65
89
70
80
66
79
61
72
49
63
41
51
32
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 hours in December, which is comparable to the
U.S. average for solar exposure.
9 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$333,000 – $403,000
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