18521 1st Ave SE, Bothell, WA 98012 Property Records

Snohomish County property record for 18521 1st Ave SE, Bothell, WA 98012 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Lot Size	3,920 sqft (0.09 acres)
Occupancy	Owner Occupied
Last Sale	$1,278,752 (2025)
Tax Bill	$10,137.00 (2026)

Property Details

APN / Parcel Number

Primary APN	`003730-006-009-11`
Alternative APN	`4453602`

Exterior

Lot Area	3,920 sqft (0.09 acres)

Location & Zoning

Account Number	4453602
Street Address	18521 1ST AVE SE
City	BOTHELL
State	WA
Zip	98012-6757
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SECTION 13 TOWNSHIP 27 RANGE 04 QUARTER NE ALDERWOOD MANOR 05 BLK 006 D-11 LOT 7 PER SNO CO SP PFN 22-102350 PSD REC AFN 202501235004 BEING A PTN OF LOT 9 BLK 6 OF SD PLAT
Legal Subdivision	ALDERWOOD MANOR
Legal Block	006 D
Legal Lot Number	7
Jurisdiction	SNOHOMISH WA
Minor Civil Division	EDMONDS
Census Blockgroup	2
Census Block	2013
Census Tract	51927

Owner

Source: Snohomish County records · APN 003730-006-009-11

Assessment roll updated August 14, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	18521 1ST AVE SE, BOTHELL, WA 98012-6757
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 24, 2025 · Amount on Record
Deed Sale	Jun 24, 2025 · Amount on Record
Deed Doc Number	2025249
Record Refreshed	Sep 20, 2026

June 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	SNOHOMISH WA
Recording Date	Jun 24, 2025
Property Address	18521 1ST AVE SE, BOTHELL, WA 98012-6757
Document Number	0000000249
Map Reference	AF 202501235004
Instrument Date	Jun 23, 2025
Instrument	202506240249
Transaction Type	Transfer
Record Updated	May 11, 2026
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$21,821.79
Amount Accuracy	Calculated from Tax (Full/Partial Unknown)
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18521 1ST AVE SE, BOTHELL, WA 98012-6757
Investor	Possibly a Property Investor

Mortgage

Document Number	0000000250
Date	Jun 24, 2025
Instrument	202506240250

Lender

Name	SAMMAMISH MORTGAGE CO
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Jul 01, 2040

Tax Assessment & Valuation

Source: Snohomish County records · Assessment roll updated August 14, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Washington
County	Snohomish County
Unified School District	Edmonds School District (PK - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$10,137.00	$1,248,000 Land $675,000 Building $573,000	$1,248,000 Land $675,000 Building $573,000