620 3rd St is a 1,560 square foot house on a 8,640 square foot lot with 4 bedrooms and 1 bathroom. - it last sold on June 02, 2015 for $128,216. Based on Redfin's Cosmopolis data, we estimate the home's value is $305,683.
Single-familyProperty Type
1968Year Built
8,640 sq ftLot Size
$196Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$305,683
$177K since sold in June 2015$8,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 44.4% higher than the average sale price ($212K) 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
R57
Medium Density Residential District
The residential use district R-57 is a residential use classification permitting a higher density of population with a high degree of protection from hazards, objectionable influences, building congestion and lack of light, air and privacy.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Property details
Interior
Heating & Cooling
Heating Type: Baseboard Electric
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Foundation Type: Concrete Block
Building Construction Quality: Average
Building Type: Residential
Property Information
Subdivision Name: COSMOPOLIS CORR
Living Sq. Ft: 1,560
Building Sq. Ft: 1,896
# of Stories: 1
Stories Type: 1
Legal Description: COS COR N 1/2 OF LOT 3; LOTS 4 & 5; S 12' OF LOT 6 BLK 41
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 336
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,640
Legal Lot Number: 3
Legal Block Number: 41
School Tax District: COSMOPOLIS
Municipality Name: COSMOPOLIS
Acres: 0.1983
County Use Description: SINGLE FAMILY UNIT
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 1.0
Sq. Ft.: 1,560
Stories: 1.0
Lot Size: 8,640 square feet
Style: Single Family Residential
Year Built: 1968
Year Renovated: —
County: Grays Harbor County
APN: 031004100400
Home facts updated by county records on Aug 3, 2026
Around this home
Schools
Cosmopolis Elementary School
Public K-6 • Assigned • 0.5mi
5/10
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
1/10 Heat Factor
8 days above 78° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
7 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Cosmopolis, WA • 98537
Average low and high temperatures (°F)
48
37
48
37
52
40
60
42
63
47
67
51
69
53
71
57
68
54
60
46
52
43
49
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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Dec
Sun exposure
In this area, properties receive around 7.9 hours in
June and 1.8 hours in December, placing it below the
U.S. average for solar exposure.
7.9 hrs
1.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$291,000 – $352,000
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