448 Donner Ave, Petaluma, CA 94954 Property Records

Sonoma County property record for 448 Donner Ave, Petaluma, CA 94954

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,907 sqft · built 1968
Lot Size	0.175 acres (7,600 sqft)
Owner	Individual Name on Record
Last Sale	$320,000 (Jan 2013)
Tax Bill	$4,686 (2025)
Deeds & Mortgages	Jul 2022 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`149-133-007-000`

Property Details

APN / Parcel Number

Primary APN	`149-133-007-000`
Alternative APN	`149-133-007`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	4 Rooms
Stories	2 Stories
Building Area	1,907 sqft Living Area
1st Floor Area	1,067 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1969
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	7,600 sqft (0.175 acres)
Garage Area	469 sqft

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	149-133-007
Street Address	448 DONNER AVE
City	PETALUMA
State	CA
Zip	94954-3607
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYPE
Legal Description	EAST PARK UN 4 LOT 60
Legal Subdivision	EAST PARK
Legal Block	6
Legal Lot Number	60
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	6
Census Block	6005
Census Tract	150603

Owner

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

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

Owner of Record	Individual Name on Record
Mailing Address	448 DONNER AVE, PETALUMA, CA 94954-3607
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 18, 2013 · Amount on Record
Deed Sale	Jan 18, 2013 · Amount on Record
Deed Document Number	20135890
Prior Transfer Date	Jan 15, 2013
Prior Transfer Doc	0000005891
Record Updated	Oct 29, 2026

July 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Jul 27, 2022
Property Address	448 DONNER AVE, PETALUMA, CA 94954-3607
Document Number	0000050535
Map Reference	MB 121 PG 35&36
Instrument Date	Jul 21, 2022
Instrument	2022050535
Transaction Type	Transfer
Record Updated	Aug 9, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	448 DONNER AVE, PETALUMA, CA 94954-3607

Mortgage

Document Number	0000050536
Date	Jul 27, 2022
Instrument	2022050536

Lender

Name	PARAMOUNT RESIDENTIAL MORTGAGE GROU
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2052

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Municipality	Petaluma City
Elementary School District	Petaluma City Elementary School District (KG - 06)
Secondary School District	Petaluma Joint Union High School District (07 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$401,924 (+2%) Land $160,770 Building $241,154
2025	$4,686.00 (+10.6%)	$394,044 (+4.04%) Land $157,618 Building $236,426
2023	$4,237.00 (+0.86%)	$378,746 Land $151,499 Building $227,247
2022	$4,201.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (1982)
Most Recent Claim	Jan 1982 · Severe Storms, Flood, Mudslides & High Tide

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

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

Wildfire Risk	Not 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 System	CITY OF PETALUMA serves 61,427 people · EPA ID CA4910006
Water Source	Groundwater
Last State Inspection	Jun 2024
Lead	Under 1 ppb (2021–2023) 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 669 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
AT&T DSL	100 / 20

May also be available: Sonic Telecom, T-Mobile, Verizon.

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