18806 129th Ave NE, Bothell, WA 98011 Property Records

King County property record for 18806 129th Ave NE, Bothell, WA 98011

Property Summary

Property Type	Mobile Home
Lot Size	0.11 acres (4,800 sqft)
Owner	2 Individual Names on File
Last Sale	$390,000 (Apr 2018)
Tax Bill	$4,846 (2026)
Deeds & Mortgages	Apr 2018 Sale & Mortgage Feb 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`339540-0520`

Property Details

APN / Parcel Number

Primary APN	`339540-0520`
Alternative APN	`339540052000`

Exterior

Architectural Style	Mobile Home
Lot Area	4,800 sqft (0.11 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	339540052000
Street Address	18806 129TH AVE NE
City	BOTHELL
State	WA
Zip	98011-3124
Property Category	Residential
Property Type	Residential > Prefabricated > Mobile Home
Local Zoning Code	R 9600
Legal Description	HOLLYHILLS DIV # 1 PP ACT 39988555 MOBILE HOME ALL OF 52 & SLY 13.33 FT OF 53 AS MEAS ON E & W LNS
Legal Range	05
Legal Township	26
Legal Section	04
Legal Subdivision	HOLLYHILLS DIV NO. 01
Legal Lot Number	52-53
Jurisdiction	KING WA
Township / Civil Division	SEATTLE EAST
Census Block Group	3
Census Block	3003
Census Tract	21802

Owner

18806 129th Ave NE, a mobile home, is owned and occupied by two individuals who bought it in April 2018.

Source: King County records, as of July 7, 2026

Owner of Record	2 Individual Names on File
Mailing Address	18806 129TH AVE NE, BOTHELL, WA 98011-3124
Occupancy	Owner Occupied
Owner Type	Individual

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
Apr 30, 2018	Warranty Deed, Transfer · Conventional Mortgage HOMESTREET BANK
Feb 15, 2018	Warranty Deed, Transfer RAIN CITY CAP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 30, 2018 · Amount on File
Deed Sale	Apr 30, 2018 · Amount on File
Prior Sale	Feb 15, 2018 · Amount on File
Deed Document Number	20181421
Prior Transfer Date	Jun 20, 2000
Prior Transfer Doc	0000001307
Record Updated	Oct 29, 2026

April 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Apr 30, 2018
Property Address	18806 129TH AVE NE, BOTHELL, WA 98011-3124
Document Number	0000001421
Map Reference	VOL 89 PG 87-89
Instrument Date	Apr 26, 2018
Instrument	20180430001421
Transaction Type	Transfer
Record Updated	Sep 15, 2021
Title Company	FIRST AMERICAN TITLE INSURAN

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$6,947.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18806 129TH AVE NE, BOTHELL, WA 98011-3124

Mortgage

Document Number	0000001422
Date	Apr 30, 2018
Instrument	20180430001422

Lender

Name	HOMESTREET BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2048

February 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Feb 15, 2018
Property Address	18806 129TH AVE NE, BOTHELL, WA 98011-3124
Document Number	0000001347
Instrument Date	Feb 9, 2018
Instrument	201802151347
Transaction Type	Transfer
Record Updated	Feb 21, 2018
Title Company	TICOR TITLE INSURANCE COMPANY

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	13926 33RD AVE SE MILL CREEK WA 980124648, MILL CREEK, WA 98012-4648

Mortgage

Document Number	1348
Date	Feb 15, 2018
Instrument	201802151348

Lender

Name	RAIN CITY CAP
Type	Funding / Finance Company
Address	KIRKLAND, WA 98034

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2026 property tax bill for 18806 129th Ave NE was $4,846.

Source: King County assessment roll, as of July 7, 2026

Property Jurisdictions

Type	Name
State	Washington
County	King County
Municipality	Bothell City
Unified School District	Northshore School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$4,846.00
2025		$468,000 (+7.59%) Land $356,000 Building $112,000	$468,000 (+7.59%) Land $356,000 Building $112,000
2024	$4,257.00	$435,000 Land $324,000 Building $111,000	$435,000 Land $324,000 Building $111,000
2022	$3,796.00	$418,000 Land $270,000 Building $148,000	$418,000 Land $270,000 Building $148,000

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

Flood

FEMA maps place 18806 129th Ave NE in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1996.

Source: FEMA National Flood Hazard Layer, effective September 23, 2026 · 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	1 in force
Nearby Flood Claims	2 (1996)
Most Recent Claim	Dec 1996 · Severe Winter Storms, Land & Muds Slides,flooding

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 18806 129th Ave NE is low, with less than 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 99.1% of the US · lower than 99.4% of Washington
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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	CITY OF BOTHELL WATER serves 33,643 people · EPA ID WA5307900
Water Source	Purchased surface water from several systems
Last State Inspection	Aug 2024

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 455 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ziply Fiber Fiber	6,000 / 6,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30

May also be available: AT&T, T-Mobile.

Nearby Properties on 129th Ave NE

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures