521 N County Line Rd is a 2,360 square foot house on a 20 acre lot with 3 bedrooms and 1 bathroom. - it last sold on June 28, 2007 for $120,000. Based on Redfin's Grandview data, we estimate the home's value is $559,590.
Single-familyProperty Type
1920Year Built
20 acresLot Size
$237Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$559,590
$440K since sold in June 2007$54K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 52.2% higher than the average sale price ($368K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
GMAAD
Growth Management Act Agricultural District
The purpose of this chapter is to meet the minimum requirements of the State Growth Management Act Chapter 36.70A RCW that mandates the designation and protection of agricultural lands of long term commercial significance. The chapter protects the GMA Agricultural District GMAAD and the activities therein by limiting non-agricultural uses in the district to those compatible with agriculture and by establishing minimum lot sizes in areas where soils, water, and climate are suitable for agricultural purposes. This chapter is intended to work in conjunction with Chapter 14.05 BCC entitled Right to Farm which protects normal agricultural activities from nuisance complaints.
Permitted uses
Include but are not limited to:
Agriculture
Greenhouse / nursery
Winery & vineyard
Religious facility
Housing-Single unit
Housing-Other
Infrastructure
Educational/school
Fire house
Kennel
Property details
Interior
Basement Information
Basement Sq. Ft: 660
Basement Finish: Finished
Basement Type: Unfinished
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Air Conditioning Type: Heat Pump
Heating Type: Heat Pump
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Concrete
Building Style Type: Conventional
Construction Type: Wood
Exterior Wall: Stucco
Roof Covering Type: Composition Shingle
Roof Shape Type: Gable
Building Improvement Type: Residential
Property Information
Living Sq. Ft: 2,360
Building Sq. Ft: 3,020
# of Stories: 1.5
Stories Type: 1 1/2
Legal Description: SECTION 18 TOWNSHIP 9 RANGE 24 QUARTER SW; THE SOUTH HALF OF GOVERNMENT LOT 3, SECTION 18, TOWNSHIP 9 NORTH, RANGE 24 EAST, W.M., RECORDS OF BENTON COUNTY, WASHINGTON; ALSO THE SOUTH 24 FEET OF THE NORTH HALF OF SAID GOVERNMENT LOT 3; ALSO THAT
Lot Information
# of Buildings: 1
Land Sq. Ft: 871,200
Legal Lot Number: 3
Municipality Name: 1-200-PH-L-FD#3-PB
Acres: 20
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 2,360
Stories: 1.5
Lot Size: 20 acres
Style: Single Family Residential
Year Built: 1920
Year Renovated: —
County: Benton County
APN: 118943000004003
Home facts updated by county records on Jul 8, 2026
Around this home
Schools
Smith Elementary School
Public PreK-5 • Assigned • 1.1mi
3/10
Grandview Middle School
Public 6-8 • Assigned • 2.6mi
4/10
Grandview High School
Public 9-12 • Assigned • 2.7mi
1/10
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
0.15% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 99° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
14 unhealthy days expected this year, 14 days in 30 years
Provided by First Street
Historical weather
Grandview, WA • 98930
Average low and high temperatures (°F)
40
27
44
30
59
38
67
38
76
47
83
54
90
59
87
57
82
52
64
38
50
35
44
34
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.2 hours in
June and 1.6 hours in December, placing it below the
U.S. average for solar exposure.
10.2 hrs
1.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$532,000 – $644,000
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