5440 SW 166th Ave, Beaverton, OR 97007 Property Records

Washington County property record for 5440 SW 166th Ave, Beaverton, OR 97007

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,548 sqft · built 1958
Lot Size	0.49 acres (21,344 sqft)
Owner	2 Individual Names on File
Last Sale	$190,000 (Apr 2011)
Tax Bill	$4,611 (2025)
Flood Zone	Zone X (minimal risk)
APN	`1S118DD-00300`

Property Details

APN / Parcel Number

Primary APN	`1S118DD-00300`
Alternative APN	`R159134`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Plumbing Fixtures	5 Plumbing Fixtures
Building Area	1,548 sqft Living Area
Gross Area	2,316 sqft
1st Floor Area	1,548 sqft
Flooring	Wood
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1968
Exterior Material	Wood
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	21,344 sqft (0.49 acres)
Garage Type	Attached
Garage Area	336 sqft
Driveway	Concrete Driveway
Driveway Area	720 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Porch	Enclosed Porch
Porch Area	432 sqft
Patio Area	400 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	5440 SW 166TH AVE
City	BEAVERTON
State	OR
Zip	97007-2545
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-5
Legal Description	HOLLY HILL, LOT 3, ACRES 0.49
Legal Range	01W
Legal Township	01S
Legal Section	18
Legal Subdivision	HOLLY HILL
Legal Lot Number	3
Jurisdiction	WASHINGTON OR
Township / Civil Division	BEAVERTON-HILLSBORO
Census Block Group	2
Census Block	2002
Census Tract	31806

Owner

Source: Washington County records · APN 1S118DD-00300

Assessment roll updated May 28, 2026 · Last verified June 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	5440 SW 166TH AVE, BEAVERTON, OR 97007-2545
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 26, 2011 · Amount on Record
Deed Sale	Apr 26, 2011 · Amount on Record
Deed Document Number	201131325
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Washington County records · Assessment roll updated May 28, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Oregon
County	Washington County
Unified School District	Beaverton School District 48J (KG - 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		$251,320 (+3%)	$478,700 (-8.41%) Land $325,450 Building $153,250
2025	$4,611.00 (+4.37%)	$244,000 (+3%)	$522,640 (+3.65%) Land $333,500 Building $189,140
2024	$4,418.00 (+6.48%)	$236,900 (+3%)	$504,240 (+4.09%) Land $292,790 Building $211,450
2023	$4,149.00 (+3.36%)	$230,000 (+3%)	$484,420 (-2.44%) Land $262,150 Building $222,270
2022	$4,014.00	$223,310	$496,520 Land $254,520 Building $242,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of April 14, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Northwest Fiber Fiber	6,000 / 6,000
Xfinity Cable	2,000 / 250
AT&T Fixed Wireless	100 / 20
T-Mobile USA Fixed Wireless	100 / 20

May also be available: Verizon.

Based on FCC filings for 527 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	TUALATIN VALLEY WATER DISTRICT serves 224,600 people
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2023
Lead	5 ppb (2026) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.