850 SW 18th St is a 2,094 square foot house on a 0.28 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Chehalis data, we estimate the home's value is $505,569.
Single-familyProperty Type
1991Year Built
0.28 acresLot Size
$241Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$505,569
$4,000 since September
Recently sold homes
Estimate history
This home's estimate is 20% higher than the average sale price ($421K) 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*
2026
$4,811 (+7.0%)
$127,800 + $432,700
$560,500
2025
$4,497 (+55.9%)
$127,800 + $433,200
$561,000
2024
$2,884 (−32.6%)
$35,800 + $348,300
$384,100
2023
$4,278 (+12.5%)
$75,700 + $435,100
$510,800
2022
$3,803 (+10.9%)
$60,300 + $337,400
$397,700
2021
$3,431 (+0.8%)
$57,600 + $248,500
$306,100
2020
$3,405 (+24.0%)
$48,000 + $222,700
$270,700
2019
$2,747 (−10.5%)
$48,000 + $222,700
$270,700
2018
$3,068 (+6.9%)
$48,000 + $222,700
$270,700
2017
$2,869 (+16.5%)
$46,800 + $198,900
$245,700
2015
$2,462 (+0.3%)
$40,000 + $198,900
$238,900
2014
$2,454 (+5.0%)
$40,000 + $198,300
$238,300
2013
$2,338 (−4.0%)
$40,000 + $189,300
$229,300
2012
$2,435 (+3.3%)
$40,000 + $214,500
$254,500
2011
$2,358 (+0.4%)
$45,000 + $217,300
$262,300
2009
$2,349
$45,000 + $217,300
$262,300
Tax history for 850 SW 18th St
Year
Property tax
Land + Additions
Assessment*
2026
$4,811 (+7.0%)
$127,800 + $432,700
$560,500
2025
$4,497 (+55.9%)
$127,800 + $433,200
$561,000
2024
$2,884 (−32.6%)
$35,800 + $348,300
$384,100
2023
$4,278 (+12.5%)
$75,700 + $435,100
$510,800
2022
$3,803 (+10.9%)
$60,300 + $337,400
$397,700
2021
$3,431 (+0.8%)
$57,600 + $248,500
$306,100
2020
$3,405 (+24.0%)
$48,000 + $222,700
$270,700
2019
$2,747 (−10.5%)
$48,000 + $222,700
$270,700
2018
$3,068 (+6.9%)
$48,000 + $222,700
$270,700
2017
$2,869 (+16.5%)
$46,800 + $198,900
$245,700
2015
$2,462 (+0.3%)
$40,000 + $198,900
$238,900
2014
$2,454 (+5.0%)
$40,000 + $198,300
$238,300
2013
$2,338 (−4.0%)
$40,000 + $189,300
$229,300
2012
$2,435 (+3.3%)
$40,000 + $214,500
$254,500
2011
$2,358 (+0.4%)
$45,000 + $217,300
$262,300
2009
$2,349
$45,000 + $217,300
$262,300
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R2
Single Family, Medium Density Zone
The intent of the R-2 zone is to provide an area for development of a higher density of single-family residences than the R-1 zone, including relatively smaller lot sizes with adequate public facilities. Zoning controls are designed to protect the residential living environment and provide for a variety of conditional uses under special or unique circumstances
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Other
Property details
Interior
Bathroom Information
# of Full Baths: 1
# of Bathroom Fixtures: 10
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Wood Stove
Has Fireplace
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Block
Building Style Type: Ranch
Building Construction Quality: Average
Exterior Wall: Vinyl
Roof Shape Type: Hip
Property Information
Subdivision Name: GRANDVIEW TERRACE ADD
Living Sq. Ft: 2,094
Building Sq. Ft: 2,578
# of Stories: 1
Stories Type: 1
Legal Description: SECTION 04 TOWNSHIP 13N RANGE 02W PT LOT 1 BLK 3 GRANDVIEW TERRACE ADD
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 484
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,197
Legal Lot Number: 1
Legal Block Number: 3
Municipality Name: CHEHALIS
Acres: 0.28
Depth Footage: 173
Front Footage: 70
Zoning Code: R2
County Use Description: SINGLE UNIT
Financial
Assessor Information
Assessment Year: 2025
Tax District County: CHEHALIS
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 2,094
Stories: 1.0
Lot Size: 0.28 acres
Style: Single Family Residential
Year Built: 1991
Year Renovated: 1999
County: Lewis County
APN: 005604224000
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
James W Lintott Elementary School
Public PreK-2 • Assigned • 0.3mi
Chehalis Middle School
Public 6-8 • Assigned • 0.2mi
6/10
W F West High School
Public 9-12 • Assigned • 0.3mi
8/10
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
3/10 Heat Factor
7 days above 90° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
8 unhealthy days expected this year, 8 days in 30 years
Provided by First Street
Historical weather
Chehalis, WA • 98532
Average low and high temperatures (°F)
46
35
48
36
54
39
63
40
68
45
74
50
79
53
79
56
75
52
61
44
51
42
48
40
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.8 hours in
June and 1.8 hours in December, placing it below the
U.S. average for solar exposure.
8.8 hrs
1.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$481,000 – $582,000
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