Sold119d on market
18280 E State Route 3
Allyn, WA, 98524 • 98524 • Mason County
$510,000
$316/sqft
2Beds
2Baths
1,616Sqft
0.25 acLot
1980Built
Property DNA
Waterfront Property
Direct water access
Scenic Views
Bay · Sound
Allyn
98524
This home is getting attention
Listed 119 days ago · 15 views
Market activity
Demand and pricing signals for this listing
15 views
People checking out this listing
119 days on market
Established listing
$316/sqft
Price per square foot
Selling Soon Prediction
ModerateThis home ranks in the top 44% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Multi Family · Built 1980
Investment opportunity! This waterfront duplex is located on Case Inlet in the quaint little town of Allyn, within walking distance to the Allyn Waterfront Park & Pier, grocery store, coffee shop, bank, & post office. Easy access to Shelton & Belfair as well. Each unit has one bedroom and one bath, ample parking, and plenty of deck space to enjoy the views!
Standout features identified
Our analysis highlights waterfront duplex, located on case inlet, and plenty of deck space as key attractions of this home.
Estimated monthly payment
Based on current rates
$3,175/month
Principal & Interest$2,495
Property Tax$510
Insurance$170
Down payment20% ($102,000)
3%50%
Est. 6.18% rate · 30yr fixed · $408,000 loan
Full calculator →At a glance
Key facts and listing details
TypeMulti Family
Year Built1980
HeatingWall Unit(s), Electric
CoolingNone
Parking2 Open Parking spaces
Property
Home typeMulti Family
Sub-typeMulti Family
Year built1980
Systems
HeatingWall Unit(s), Electric
CoolingNone
RoofComposition
ConstructionWood Products
Water / SewerPublic, Company: Public / Sewer Connected, Company: Public
Parking & Outdoor
ParkingRV Parking
Lot0.25 Acres
Location & Tax
Neighborhood98524
Annual tax$4,238
Parcel122205002007
Features & details
7 categories of property features
Interior Features
Flooring
Laminate
Heating
Wall Unit(s)
Electric
Cooling
None
Exterior Features
Parking
RV Parking
Construction
Wood Products
Lot Features
Deck
Fenced-Partially
Outbuildings
RV Parking
Views
Bay
Sound
Listing insights
Market data and value estimates
StatusSold
Days on market119
Est. value$511,100
Est. rent$1,779/mo
Tax rate0.63%
Price/sqft$316
On marketSep 28, 2025
PostedJul 10, 2025
Last sold$510,000
MLS statusSold
MLS updatedJan 8, 2026
Tour days6
Views15
How are the schools in Allyn?
3 schools rated nearby
Location
Allyn, WA, 98524
Price history
12 events
DateEventPrice$/sqftSource
Dec 8, 2025Sold$510,000$316NWMLS as distributed by MLS GRID
Nov 5, 2025Pending Sale$549,900$340NWMLS as distributed by MLS GRID
Oct 24, 2025Listed For Sale$549,900$340NWMLS as distributed by MLS GRID
Oct 7, 2025Pending Sale$549,900$340NWMLS as distributed by MLS GRID
Sep 20, 2025Price Change$549,900$340NWMLS as distributed by MLS GRID
Aug 29, 2025Price Change$599,000$371NWMLS as distributed by MLS GRID
Aug 11, 2025Price Change$699,000$433NWMLS as distributed by MLS GRID
Jul 10, 2025Listed For Sale$799,000$494NWMLS as distributed by MLS GRID
Jan 26, 2011Sold$145,000$90NWMLS as distributed by MLS GRID
Nov 6, 2010Pending Sale$144,900$90Fannie Mae
Oct 9, 2010Price Change$144,900$90Fannie Mae
Oct 3, 2010Listed For Sale——foreclosure.com
Sold$510,000
Dec 8, 2025•$316/sqft•NWMLS as distributed by MLS GRID
Pending Sale$549,900
Nov 5, 2025•$340/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$549,900
Oct 24, 2025•$340/sqft•NWMLS as distributed by MLS GRID
Pending Sale$549,900
Oct 7, 2025•$340/sqft•NWMLS as distributed by MLS GRID
Price Change$549,900
Sep 20, 2025•$340/sqft•NWMLS as distributed by MLS GRID
Price Change$599,000
Aug 29, 2025•$371/sqft•NWMLS as distributed by MLS GRID
Price Change$699,000
Aug 11, 2025•$433/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$799,000
Jul 10, 2025•$494/sqft•NWMLS as distributed by MLS GRID
Sold$145,000
Jan 26, 2011•$90/sqft•NWMLS as distributed by MLS GRID
Pending Sale$144,900
Nov 6, 2010•$90/sqft•Fannie Mae
Price Change$144,900
Oct 9, 2010•$90/sqft•Fannie Mae
Listed For Sale—
Oct 3, 20100•foreclosure.com
Tax history
15 years of records
YearTax paidAssessed value
Apr 7, 2024$4,238$547,035
Apr 7, 2023$4,229$395,000
Apr 7, 2022$3,512$422,505
Apr 7, 2021—$323,470
Apr 7, 2020$2,806$292,780
Apr 7, 2018$3,192$267,695
Apr 7, 2017$3,111$267,685
Apr 7, 2016$3,158$256,250
Apr 7, 2015$2,928$225,720
Apr 7, 2014$2,570$232,845
Apr 7, 2013$2,570$205,750
Apr 7, 2012—$211,530
Apr 7, 2011—$249,965
Apr 7, 2010—$249,965
Apr 7, 2009—$200,405
Nearby homes
Neighborhood details
Local context around this listing
Allyn, WA • Mason County
Nearby cities
AllynBelfairElmaGrapeviewHoodsportLilliwaupMatlockShelton
Nearby zip codes
98524
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Based on information submitted to the MLS GRID as of 2026-04-07 09:23:18 PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. [Click here for more information](/mls-disclaimers/#39)
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