643 Edgewater Way SW is a 1,566 square foot home on a 0.32 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on September 26, 2001 for $25,000. Based on Redfin's Mattawa data, we estimate the home's value is $374,118.
ManufacturedProperty Type
2005Year Built
0.32 acresLot Size
$239Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$374,118
$349K since sold in September 2001$16K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.3% higher than the average sale price ($362K) of 6 comparable homes.
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Refinance
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Market trends in 99349, WA
Last updated September 2026
Buyer's Market
Seller's Market
Balanced market
Sale-to-list price
97.3%
0.7% MoM
Median sale price
$537K
$12K MoM
Avg. days on market
109d
3 days MoM
Recently sold homes
7
2 MoM
Provided by Redfin
Sale history for 643 Edgewater Way SW
Date
Event
Price
Public Records
Sep 26, 2001
Sold
$25,000
$16/sq ft
Public Records
Nov 23, 1994
Sold
$10,000
$6/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$3,190
$98,000 + $276,478
$374,478
2025
$3,190 (+24.3%)
$98,000 + $228,043
$326,043
2024
$2,565 (+13.1%)
$98,000 + $168,921
$266,921
2023
$2,268 (−8.6%)
$53,000 + $173,925
$226,925
2022
$2,482 (+32.9%)
$41,000 + $189,740
$230,740
2021
$1,867 (−7.3%)
$41,000 + $189,740
$230,740
2020
$2,014 (+20.3%)
$37,500 + $132,635
$170,135
2019
$1,674 (+3.6%)
$25,000 + $118,145
$143,145
2017
$1,615 (+18.5%)
$25,000 + $119,110
$144,110
2015
$1,363 (−17.5%)
$20,000 + $92,375
$112,375
2014
$1,653 (−2.3%)
$25,000 + $94,360
$119,360
2013
$1,693 (+0.5%)
$25,000 + $94,360
$119,360
2012
$1,684 (+1.0%)
$25,500 + $102,550
$128,050
2011
$1,668 (+45.0%)
$17,000 + $68,365
$85,365
2010
$1,150 (+0.9%)
$17,000 + $68,365
$85,365
2009
$1,140
$17,000 + $68,365
$85,365
Tax history for 643 Edgewater Way SW
Year
Property tax
Land + Additions
Assessment*
2026
$3,190
$98,000 + $276,478
$374,478
2025
$3,190 (+24.3%)
$98,000 + $228,043
$326,043
2024
$2,565 (+13.1%)
$98,000 + $168,921
$266,921
2023
$2,268 (−8.6%)
$53,000 + $173,925
$226,925
2022
$2,482 (+32.9%)
$41,000 + $189,740
$230,740
2021
$1,867 (−7.3%)
$41,000 + $189,740
$230,740
2020
$2,014 (+20.3%)
$37,500 + $132,635
$170,135
2019
$1,674 (+3.6%)
$25,000 + $118,145
$143,145
2017
$1,615 (+18.5%)
$25,000 + $119,110
$144,110
2015
$1,363 (−17.5%)
$20,000 + $92,375
$112,375
2014
$1,653 (−2.3%)
$25,000 + $94,360
$119,360
2013
$1,693 (+0.5%)
$25,000 + $94,360
$119,360
2012
$1,684 (+1.0%)
$25,500 + $102,550
$128,050
2011
$1,668 (+45.0%)
$17,000 + $68,365
$85,365
2010
$1,150 (+0.9%)
$17,000 + $68,365
$85,365
2009
$1,140
$17,000 + $68,365
$85,365
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RVR1
Rural Village Residential District
The purpose of the Rural Village Residential 1 RVR1 zoning districts are to preserve the residential character of identified Rural Villages. Rural Villages recognize the historic, unincorporated communities that are characterized by urban type densities, are self-sufficient villages offering a full range of consumer goods and services, and that may offer some urban services such as community water and fire protection. The Rural Village is generally a compact, self-sufficient town that functions as a small urban center and provides housing, convenience goods, and services to residents in and around the area. The RVR1 zoning districts provide for medium density, single, two and multi-family residential purposes.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Housing-Other
Property details
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Mobile Home
Building Construction Quality: Average
Building Type: Manufactured Home
Building Improvement Type: Multi-Plex
Mobile Home Information
Is Mobile Home
Property Information
Subdivision Name: DESERT AIRE 04
Living Sq. Ft: 1,566
Building Sq. Ft: 1,566
Legal Description: LOTS 3 & 4 DESERT AIRE NO 4 (TGW PER BLA)
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,939
Legal Lot Number: 3
Municipality Name: COUNTY
Acres: 0.32
County Use Description: RESIDENTIAL - SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,566
Stories: —
Lot Size: 0.32 acres
Style: Mobile/Manufactured Home
Year Built: 2005
Year Renovated: —
County: Grant County
APN: 020890000
Home facts updated by county records on Sep 21, 2026
Around this home
Schools
Mattawa Elementary School
Public K • Assigned • 4.0mi
Wahluke Junior High School
Public 6-8 • Assigned • 4.5mi
4/10
Wahluke High School
Public 9-12 • Assigned • 4.5mi
3/10
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
5/10 Fire Factor
6% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 100° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
13 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Mattawa, WA • 99349
Average low and high temperatures (°F)
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43
51
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46
35
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.