421 E Agate Dr, Shelton, WA 98584 Property Records

Mason County property record for 421 E Agate Dr, Shelton, WA 98584

Property Summary

Property Type	Mobile Home
Details	2 bd · 1 ba · 840 sqft · built 1982
Lot Size	0.28 acres (12,197 sqft)
Owner	Individual Name on File
Last Sale	$90,000 (Mar 2026)
Tax Bill	$569 (2025)
Deeds & Mortgages	Mar 2026 Sale Apr 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`22018-50-00190`

Property Details

APN / Parcel Number

Primary APN	`22018-50-00190`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Plumbing Fixtures	6 Plumbing Fixtures
Stories	1 Story
Building Area	840 sqft Living Area
Gross Area	917 sqft
1st Floor Area	840 sqft

Exterior

Year Built	Built 1982
Effective Year Built	Effective 1982
Architectural Style	Mobile Home
Exterior Material	Concrete
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	12,197 sqft (0.28 acres)
View / Lot	Beach
Deck Area	16 sqft
Patio Area	93 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Septic

Location & Zoning

Street Address	421 E AGATE DR
City	SHELTON
State	WA
Zip	98584-9010
Property Category	Residential
Property Type	Residential > Prefabricated > Mobile Home
Local Zoning Code	RR5
Legal Description	TIMBERLAKE #1 LOT: 190
Legal Subdivision	TIMBERLAKE #1
Legal Lot Number	190
Jurisdiction	MASON WA
Township / Civil Division	TIMBER LAKE-HARSTINE ISLAND
Census Block Group	3
Census Block	3009
Census Tract	961102

Owner

421 E Agate Dr, a mobile home, is owned and occupied by an individual who bought it in March 2026.

Source: Mason County records, as of May 27, 2026

Owner of Record	Individual Name on File
Mailing Address	421 E AGATE DR, SHELTON, WA 98584-9010
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Mar 18, 2026	Warranty Deed, Transfer FIRST AMERICAN TITLE, FATCO
Apr 14, 2021	Personal Representative Deed, Transfer · Seller Carry-Back CLARENCE WILLIAMS

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 18, 2026 · Amount on File
Deed Sale	Mar 18, 2026 · Amount on File
Deed Document Number	20262238046
Record Updated	Sep 20, 2026

March 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MASON WA
Recording Date	Mar 18, 2026
Property Address	421 E AGATE DR, SHELTON, WA 98584-9010
Document Number	0002238046
Map Reference	VOL 6 PG 50
Instrument Date	Mar 17, 2026
Instrument	2238046
Transaction Type	Transfer
Record Updated	Mar 31, 2026
Title Company	FIRST AMERICAN TITLE, FATCO

Transaction

Amount	Amount on Record
Tax	$1,440.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	421 E AGATE DR, SHELTON, WA 98584-9010

April 2021: Personal Representative Deed, Transfer

Document Type	Personal Representative Deed
Jurisdiction	MASON WA
Recording Date	Apr 14, 2021
Property Address	421 E AGATE DR, SHELTON, WA 98584-9010
Document Number	0002154703
Map Reference	VOL 6 PG 50
Instrument Date	Mar 30, 2021
Instrument	2154703
Transaction Type	Transfer
Record Updated	Jun 18, 2021

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0002154704
Date	Apr 14, 2021
Instrument	2154704

Lender

Name	CLARENCE WILLIAMS
Type	Seller

Agreement

Type	Seller Carry-Back
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 421 E Agate Dr was $569, up 3.3% from the year before.

Source: Mason County assessment roll, as of May 27, 2026

Property Jurisdictions

Type	Name
State	Washington
County	Mason County
Unified School District	Pioneer School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$78,205 (+11.25%) Land $39,380 Building $38,825	$78,205 (+11.25%) Land $39,380 Building $38,825
2025	$569.00 (+3.27%)	$70,295 (-) Land $35,280 Building $35,015	$70,295 (-) Land $35,280 Building $35,015
2024	$551.00 (-7.71%)	$70,295 Land $35,280 Building $35,015	$70,295 Land $35,280 Building $35,015
2023	$597.00
2022		$66,395 Land $27,930 Building $38,465	$66,395 Land $27,930 Building $38,465

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 421 E Agate Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 15, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 421 E Agate Dr is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 84% of Washington
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	TIMBERLAKE COMMUNITY CLUB INC private · serves 2,337 people · EPA ID WA5388370
Water Source	Groundwater
Last State Inspection	Jul 2022
Lead	5 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 295 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Hood Canal Communications Cable	1,000 / 20
Starlink Satellite	280 / 30

Cell Coverage

5G and 4G LTE (outdoors only)

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