1660 W Williamson Ave, Sisters, OR 97759 Property Records

Deschutes County property record for 1660 W Williamson Ave, Sisters, OR 97759

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,046 sqft · built 2013
Lot Size	0.14 acres (6,098 sqft)
Owner	2 Individual Names on File
Last Sale	$653,000 (Dec 2025)
Tax Bill	$3,900 (2025)
Deeds & Mortgages	Dec 2025 Sale Dec 2022 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`151005-CB-04500`

Property Details

APN / Parcel Number

Primary APN	`151005-CB-04500`
Alternative APN	`269451`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	2,046 sqft Living Area
Gross Area	2,458 sqft
1st Floor Area	2,046 sqft
Great Room	Great Room
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2013
Effective Year Built	Effective 2013
Lot Area	6,098 sqft (0.14 acres)
Garage Area	412 sqft

Location & Zoning

Account Number	269451
Street Address	1660 W WILLIAMSON AVE
City	SISTERS
State	OR
Zip	97759-1757
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	MFR
Legal Description	VILLAGE AT COLD SPRINGS PHASE IV LOT 110
Legal Range	10
Legal Township	15
Legal Section	05
Legal Subdivision	VILLAGE AT COLD SPRINGS PHASE IV
Legal Lot Number	110
Jurisdiction	DESCHUTES OR
Township / Civil Division	SISTERS-MILLICAN
Census Block Group	2
Census Block	2017
Census Tract	501

Owner

1660 W Williamson Ave is owned and occupied by two individuals who bought it in December 2025.

Source: Deschutes County records, as of May 26, 2026

Owner of Record	2 Individual Names on File
Mailing Address	1660 W WILLIAMSON AVE, SISTERS, OR 97759-1757
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

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
Dec 8, 2025	Warranty Deed, Transfer WESTERN TITLE & ESCROW
Dec 19, 2022	Intrafamily Transfer, Transfer
Jul 3, 2019	Warranty Deed, Transfer · Conventional Mortgage FIRST INTERSTATE BANK
Jun 8, 2018	Warranty Deed, Transfer WESTERN TITLE AND ESCROW COMPANY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 8, 2025 · Amount on File
Deed Sale	Dec 8, 2025 · Amount on File
Prior Sale	Jul 3, 2019 · Amount on File
Deed Document Number	202533699
Prior Transfer Date	Dec 13, 2022
Prior Transfer Doc	0000043656
Record Updated	Sep 20, 2026

December 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DESCHUTES OR
Recording Date	Dec 8, 2025
Property Address	1660 W WILLIAMSON AVE, SISTERS, OR 97759-1757
Document Number	0000033699
Map Reference	DOC 2013-29963
Instrument Date	Dec 5, 2025
Instrument	2025-33699
Transaction Type	Transfer
Record Updated	Dec 23, 2025
Title Company	WESTERN TITLE & ESCROW

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	1660 W WILLIAMSON AVE, SISTERS, OR 97759-1757

December 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	DESCHUTES OR
Recording Date	Dec 19, 2022
Property Address	1660 W WILLIAMSON AVE, SISTERS, OR 97759-1757
Document Number	0000043656
Instrument Date	Dec 13, 2022
Instrument	2022-43656
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1600 W WILLIAMSON AVE, SISTERS, OR 97759-1757

July 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DESCHUTES OR
Recording Date	Jul 3, 2019
Property Address	1660 W WILLIAMSON AVE, SISTERS, OR 97759-1757
Document Number	0000023201
Instrument Date	Jul 2, 2019
Instrument	2019-23201
Transaction Type	Transfer
Record Updated	Nov 12, 2021
Title Company	FIRST AMERICAN TITLE

Transaction

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

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	1660 W WILLIAMSON AVE, SISTERS, OR 97759-1757

Mortgage

Document Number	0000023202
Date	Jul 3, 2019
Instrument	2019-23202

Lender

Name	FIRST INTERSTATE BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Aug 1, 2034

June 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DESCHUTES OR
Recording Date	Jun 8, 2018
Property Address	1660 W WILLIAMSON AVE, SISTERS, OR 97759-1757
Document Number	0000023507
Instrument Date	Jun 8, 2018
Instrument	23507
Transaction Type	Transfer
Record Updated	Jun 22, 2018
Title Company	WESTERN TITLE AND ESCROW COMPANY

Transaction

Amount	Amount on Record
Tax	$379.50
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 72256 MARTINEZ LAKE AZ 853650830, MARTINEZ LAKE, AZ 85365-0830

Tax Assessment & Valuation

The 2025 property tax bill for 1660 W Williamson Ave was $3,900, up 3.2% from the year before.

Source: Deschutes County assessment roll, as of November 5, 2025

Property Jurisdictions

Type	Name
State	Oregon
County	Deschutes County
Municipality	Sisters City
Unified School District	Sisters School District 6 (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,900.00 (+3.23%)	$235,040 (+3%)	$667,020 (+16.03%) Land $244,500 Building $422,520
2024	$3,778.00 (+2.94%)	$228,200 (+3%)	$574,880 (-4.84%) Land $244,500 Building $330,380
2023	$3,670.00	$221,560	$604,090 Land $244,500 Building $359,590

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 1660 W Williamson Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective December 11, 2025

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

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

Wildfire

Wildfire risk around 1660 W Williamson Ave is moderate, ranking above 56% of the US, with a 0.1% annual chance of wildfire.

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

Wildfire Risk	Moderate above 56% of the US · lower than 78% of Oregon
Wildfire Likelihood	0.1% 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 SISTERS serves 3,778 people · EPA ID OR4100826
Water Source	Groundwater
Last State Inspection	Jul 2025
Lead	1 ppb (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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 350 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
TDS Telecom Fiber · Cable	1,000 / 1,000
Yellowknife Wireless Fixed Wireless	700 / 200
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, CenturyLink.

Nearby Properties on W Williamson Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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