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1645 Hopper Ave, Santa Rosa, CA 95403 Property Records

Sonoma County property record for 1645 Hopper Ave, Santa Rosa, CA 95403

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,512 sqft · built 2019
Lot Size0.109 acres (4,725 sqft)
OwnerCompany Name on Record
Last Sale$735,000 (Nov 2021)
Tax Bill$8,901 (2025)
Deeds & MortgagesMar 2023 Transfer
Nov 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN034-424-021-000

Property Details

APN / Parcel Number

Primary APN034-424-021-000
Alternative APN
  • 034-424-021

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms4 Rooms
Stories1 Story
Building Area1,512 sqft Living Area
Gross Area1,950 sqft
1st Floor Area1,512 sqft

Exterior

Year BuiltBuilt 2019
Effective Year BuiltEffective 2019
Lot Area4,725 sqft (0.109 acres)
Garage TypeAttached
Garage Area438 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas

Location & Zoning

Old Parcel Number034-424-021
Street Address1645 HOPPER AVE
CitySANTA ROSA
StateCA
Zip95403-8617
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeCITYSR
Legal DescriptionLOT 109 COFFEY PARK UNIT 3
Legal SubdivisionCOFFEY PARK
Legal Block3
Legal Lot Number109
JurisdictionSONOMA CA
Township / Civil DivisionSANTA ROSA
Census Block Group3
Census Block3012
Census Tract152801

Owner

Source: Sonoma County records, as of September 1, 2026

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

Owner of RecordCompany Name on Record
Mailing Address1645 HOPPER AVE, SANTA ROSA, CA 95403-8617
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Mar 2, 2023Intrafamily Transfer, Transfer
Nov 16, 2021Grant Deed, Transfer · Conventional Mortgage
GUARANTEED RATE INC

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 16, 2021 · Amount on Record
Deed SaleNov 16, 2021 · Amount on Record
Prior SaleMar 11, 1994 · Amount on Record
Deed Document Number2021124130
Prior Transfer DateMay 16, 2011
Prior Transfer Doc0000045367
Record UpdatedOct 29, 2026

March 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSONOMA CA
Recording DateMar 2, 2023
Property Address1645 HOPPER AVE, SANTA ROSA, CA 95403-8617
Document Number0000008634
Map ReferenceMB 396 PG 5-7
Instrument DateMar 1, 2022
Instrument2023008634
Transaction TypeTransfer
Record UpdatedAug 17, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address1645 HOPPER AVE, SANTA ROSA, CA 95403-8617

November 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSONOMA CA
Recording DateNov 16, 2021
Property Address1645 HOPPER AVE, SANTA ROSA, CA 95403-8617
Document Number0000124130
Map ReferenceMB 396 PG 5-7
Instrument DateNov 8, 2021
Instrument2021124130
Transaction TypeTransfer
Record UpdatedAug 17, 2023
Title CompanyFIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$2,278.50
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address1645 HOPPER AVE, SANTA ROSA, CA 95403-8617

Mortgage

Document Number0000124131
DateNov 16, 2021
Instrument2021124131
Lender
NameGUARANTEED RATE INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueDec 1, 2051

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySonoma County
MunicipalitySanta Rosa City
Elementary School DistrictPiner-Olivet Union Elementary School District (KG - 06)
Secondary School DistrictSanta Rosa High School District (07 - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$795,585 (+2%) Land $278,183 Building $517,402
2025$8,901.00 (+7.1%) Homeowner's exemption$779,986 (+4.04%) Land $272,729 Building $507,257
2023$8,311.00 (+584.03%) Homeowner's exemption$749,700 Land $262,140 Building $487,560
2022$1,215.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective February 15, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

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

Wildfire RiskNot rated
no burnable land within ember reach

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 SystemCITY OF SANTA ROSA
serves 178,452 people · EPA ID CA4910009
Water SourceGroundwater
Last State InspectionOct 2023
Lead1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 898 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 2,000

May also be available: T-Mobile.

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